Report for 18558

Name

NETBLK-RCOEK - Riverside County Office of Education, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

18558 NETBLK-RCOEK - Riverside County Office of Education, US

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS2152          CENIC-2152 - CENIC, US
  Downstream Adjacent AS list
    AS395643        CORONA-NORCOUSD - Corona-Norco Unified School District, US
    AS401974        VVUSD-157-233 - Val Verde Unified School District, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2175  AS18558        ORG+TRN Originate:     112896 /15.22  Transit:      69632 /15.91 NETBLK-RCOEK - Riverside County Office of Education, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
  466 AS18558       NETBLK-RCOEK - Riverside County Office of Edu    141    136      0      5    136  96.45%


  Prefix               AS Path                              Aggregation Suggestion
  198.188.95.0/24      4608 7575 2153 2152 18558   
  204.26.32.0/20       4777 2516 2152 18558   
  204.26.48.0/21       4777 2516 2152 18558   
  204.26.56.0/24       4777 2516 2152 18558   
  204.100.0.0/16       4777 2516 2152 18558   
  204.100.8.0/21       4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.16.0/21      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.32.0/22      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.38.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.40.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.41.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.43.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.44.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.56.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.58.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.59.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.60.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.61.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.65.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.66.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.67.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.68.0/22      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.72.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.73.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.74.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.75.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.76.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.77.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.78.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.79.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.80.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.81.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.82.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.87.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.88.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.89.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.90.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.91.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.92.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.93.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.94.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.97.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.98.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.99.0/24      4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.103.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.105.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.106.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.114.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.115.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.116.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.117.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.118.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.119.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.120.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.121.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.122.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.123.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.124.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.125.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.126.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.127.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.128.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.129.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.130.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.131.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.132.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.133.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.134.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.136.0/22     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.149.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.150.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.151.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.152.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.153.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.154.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.155.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.156.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.157.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.158.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.159.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.164.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.165.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.166.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.167.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.168.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.169.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.170.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.171.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.172.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.173.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.174.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.175.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.180.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.181.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.182.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.183.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.184.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.185.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.186.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.187.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.188.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.189.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.190.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.191.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.192.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.193.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.194.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.200.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.201.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.202.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.203.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.204.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.205.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.206.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.207.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.208.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.209.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.210.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.211.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.212.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.213.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.214.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.220.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.223.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.224.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.225.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.226.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.228.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.229.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.230.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.231.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.232.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.233.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.234.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.235.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.236.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.237.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.238.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.239.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.242.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558
  204.100.243.0/24     4777 2516 2152 18558 - Withdrawn - matching aggregate 204.100.0.0/16 4777 2516 2152 18558

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS18558   137 More Specifics   141 Total Advertisements   NETBLK-RCOEK - Riverside County Office of Education, US
    198.188.95.0/24               198.188.0.0/16
    204.100.8.0/21                204.100.0.0/16
    204.100.16.0/21               204.100.0.0/16
    204.100.32.0/22               204.100.0.0/16
    204.100.38.0/24               204.100.0.0/16
    204.100.40.0/24               204.100.0.0/16
    204.100.41.0/24               204.100.0.0/16
    204.100.43.0/24               204.100.0.0/16
    204.100.44.0/24               204.100.0.0/16
    204.100.56.0/24               204.100.0.0/16
    204.100.58.0/24               204.100.0.0/16
    204.100.59.0/24               204.100.0.0/16
    204.100.60.0/24               204.100.0.0/16
    204.100.61.0/24               204.100.0.0/16
    204.100.65.0/24               204.100.0.0/16
    204.100.66.0/24               204.100.0.0/16
    204.100.67.0/24               204.100.0.0/16
    204.100.68.0/22               204.100.0.0/16
    204.100.72.0/24               204.100.0.0/16
    204.100.73.0/24               204.100.0.0/16
    204.100.74.0/24               204.100.0.0/16
    204.100.75.0/24               204.100.0.0/16
    204.100.76.0/24               204.100.0.0/16
    204.100.77.0/24               204.100.0.0/16
    204.100.78.0/24               204.100.0.0/16
    204.100.79.0/24               204.100.0.0/16
    204.100.80.0/24               204.100.0.0/16
    204.100.81.0/24               204.100.0.0/16
    204.100.82.0/24               204.100.0.0/16
    204.100.87.0/24               204.100.0.0/16
    204.100.88.0/24               204.100.0.0/16
    204.100.89.0/24               204.100.0.0/16
    204.100.90.0/24               204.100.0.0/16
    204.100.91.0/24               204.100.0.0/16
    204.100.92.0/24               204.100.0.0/16
    204.100.93.0/24               204.100.0.0/16
    204.100.94.0/24               204.100.0.0/16
    204.100.97.0/24               204.100.0.0/16
    204.100.98.0/24               204.100.0.0/16
    204.100.99.0/24               204.100.0.0/16
    204.100.103.0/24              204.100.0.0/16
    204.100.105.0/24              204.100.0.0/16
    204.100.106.0/24              204.100.0.0/16
    204.100.114.0/24              204.100.0.0/16
    204.100.115.0/24              204.100.0.0/16
    204.100.116.0/24              204.100.0.0/16
    204.100.117.0/24              204.100.0.0/16
    204.100.118.0/24              204.100.0.0/16
    204.100.119.0/24              204.100.0.0/16
    204.100.120.0/24              204.100.0.0/16
    204.100.121.0/24              204.100.0.0/16
    204.100.122.0/24              204.100.0.0/16
    204.100.123.0/24              204.100.0.0/16
    204.100.124.0/24              204.100.0.0/16
    204.100.125.0/24              204.100.0.0/16
    204.100.126.0/24              204.100.0.0/16
    204.100.127.0/24              204.100.0.0/16
    204.100.128.0/24              204.100.0.0/16
    204.100.129.0/24              204.100.0.0/16
    204.100.130.0/24              204.100.0.0/16
    204.100.131.0/24              204.100.0.0/16
    204.100.132.0/24              204.100.0.0/16
    204.100.133.0/24              204.100.0.0/16
    204.100.134.0/24              204.100.0.0/16
    204.100.136.0/22              204.100.0.0/16
    204.100.149.0/24              204.100.0.0/16
    204.100.150.0/24              204.100.0.0/16
    204.100.151.0/24              204.100.0.0/16
    204.100.152.0/24              204.100.0.0/16
    204.100.153.0/24              204.100.0.0/16
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Whois Entry

whois: 402332

IANA has recorded AS18558 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18558\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       18558
             ASName:         NETBLK-RCOEK
             ASHandle:       AS18558
             RegDate:        2000-09-12
             Updated:        2025-10-20
             Ref:            https://rdap.arin.net/registry/autnum/18558
             
             
             OrgName:        Riverside County Office of Education
             OrgId:          RCOE
             Address:        3939 13th Street
             City:           Riverside
             StateProv:      CA
             PostalCode:     92502
             Country:        US
             RegDate:        2000-09-12
             Updated:        2025-10-20
             Ref:            https://rdap.arin.net/registry/entity/RCOE
             
             
             OrgNOCHandle: WILKI325-ARIN
             OrgNOCName:   Wilkinson, David 
             OrgNOCPhone:  +1-951-826-6560 
             OrgNOCEmail:  dwilkinson@rcoe.us
             OrgNOCRef:    https://rdap.arin.net/registry/entity/WILKI325-ARIN
             
             OrgTechHandle: WILKI325-ARIN
             OrgTechName:   Wilkinson, David 
             OrgTechPhone:  +1-951-826-6560 
             OrgTechEmail:  dwilkinson@rcoe.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/WILKI325-ARIN
             
             OrgRoutingHandle: WILKI325-ARIN
             OrgRoutingName:   Wilkinson, David 
             OrgRoutingPhone:  +1-951-826-6560 
             OrgRoutingEmail:  dwilkinson@rcoe.us
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/WILKI325-ARIN
             
             OrgAbuseHandle: WILKI325-ARIN
             OrgAbuseName:   Wilkinson, David 
             OrgAbusePhone:  +1-951-826-6560 
             OrgAbuseEmail:  dwilkinson@rcoe.us
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/WILKI325-ARIN
             
             OrgDNSHandle: WILKI325-ARIN
             OrgDNSName:   Wilkinson, David 
             OrgDNSPhone:  +1-951-826-6560 
             OrgDNSEmail:  dwilkinson@rcoe.us
             OrgDNSRef:    https://rdap.arin.net/registry/entity/WILKI325-ARIN
             
             OrgTechHandle: ELLIS608-ARIN
             OrgTechName:   Ellis, Jared 
             OrgTechPhone:  +1-951-826-6556 
             OrgTechEmail:  jellis@rcoe.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/ELLIS608-ARIN
             
             RAbuseHandle: WILKI325-ARIN
             RAbuseName:   Wilkinson, David 
             RAbusePhone:  +1-951-826-6560 
             RAbuseEmail:  dwilkinson@rcoe.us
             RAbuseRef:    https://rdap.arin.net/registry/entity/WILKI325-ARIN
             
             RTechHandle: ELLIS608-ARIN
             RTechName:   Ellis, Jared 
             RTechPhone:  +1-951-826-6556 
             RTechEmail:  jellis@rcoe.us
             RTechRef:    https://rdap.arin.net/registry/entity/ELLIS608-ARIN
             
             RNOCHandle: WILKI325-ARIN
             RNOCName:   Wilkinson, David 
             RNOCPhone:  +1-951-826-6560 
             RNOCEmail:  dwilkinson@rcoe.us
             RNOCRef:    https://rdap.arin.net/registry/entity/WILKI325-ARIN
             
             RTechHandle: WILKI325-ARIN
             RTechName:   Wilkinson, David 
             RTechPhone:  +1-951-826-6560 
             RTechEmail:  dwilkinson@rcoe.us
             RTechRef:    https://rdap.arin.net/registry/entity/WILKI325-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #