Report for 15294

Name

SENTINELTECH - Sentinel Technologies, Inc., 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.

15294 SENTINELTECH - Sentinel Technologies, Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13546 AS15294        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  SENTINELTECH - Sentinel Technologies, Inc., 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       %
 5304 AS15294       SENTINELTECH - Sentinel Technologies, Inc., U     13     10      1      4      9  69.23%


  Prefix               AS Path                              Aggregation Suggestion
  172.87.48.0/22       4608 6939 15294        
  172.87.56.0/21       4608 6939 15294      + Announce - aggregate of 172.87.56.0/22 (4608 6939 15294) and 172.87.60.0/22 (4608 6939 15294)
  172.87.56.0/23       4608 6939 15294      - Withdrawn - aggregated with 172.87.58.0/23 (4608 6939 15294)
  172.87.56.0/24       4608 6939 15294      - Withdrawn - matching aggregate 172.87.56.0/23 4608 6939 15294
  172.87.57.0/24       4608 6939 15294      - Withdrawn - matching aggregate 172.87.56.0/23 4608 6939 15294
  172.87.58.0/23       4608 6939 15294      - Withdrawn - aggregated with 172.87.56.0/23 (4608 6939 15294)
  172.87.60.0/22       4608 6939 15294      - Withdrawn - aggregated with 172.87.56.0/22 (4608 6939 15294)
  172.87.60.0/24       4608 6939 15294      - Withdrawn - matching aggregate 172.87.60.0/22 4608 6939 15294
  192.75.211.0/24      4608 6939 15294        
  199.7.244.0/22       4608 6939 15294        
  199.7.244.0/24       4608 6939 15294      - Withdrawn - matching aggregate 199.7.244.0/22 4608 6939 15294
  199.7.245.0/24       4608 6939 15294      - Withdrawn - matching aggregate 199.7.244.0/22 4608 6939 15294
  199.7.246.0/24       4608 6939 15294      - Withdrawn - matching aggregate 199.7.244.0/22 4608 6939 15294
  199.7.247.0/24       4608 6939 15294      - Withdrawn - matching aggregate 199.7.244.0/22 4608 6939 15294

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

AS15294   11 More Specifics   13 Total Advertisements   SENTINELTECH - Sentinel Technologies, Inc., US
    172.87.48.0/22                172.87.48.0/20
    172.87.56.0/23                172.87.48.0/20
    172.87.56.0/24                172.87.48.0/20
    172.87.57.0/24                172.87.48.0/20
    172.87.58.0/23                172.87.48.0/20
    172.87.60.0/22                172.87.48.0/20
    172.87.60.0/24                172.87.48.0/20
    199.7.244.0/24                199.7.244.0/22
    199.7.245.0/24                199.7.244.0/22
    199.7.246.0/24                199.7.244.0/22
    199.7.247.0/24                199.7.244.0/22

Whois Entry

whois: 402628

IANA has recorded AS15294 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15294\n