Report for 396943

Name

SV - City of Sunnyvale, 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.

396943 SV - City of Sunnyvale, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS202           CENTURYLINK-LEGACY-LVLT-202 - Level 3 Parent, LLC, US
    AS33651         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43928 AS396943       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  SV - City of Sunnyvale, 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       %
75532 AS396943      SV - City of Sunnyvale, US                         4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.207.1.0/24       4777 2516 7922 33651 396943 396943 396943 396943 396943 396943 396943   
  198.94.221.0/24      4608 1221 3356 202 396943 396943 396943 396943   
  198.94.222.0/24      4777 2497 6461 396943   
  198.94.223.0/24      4608 1221 3356 202 396943 396943 396943 396943   

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

AS396943   3 More Specifics   4 Total Advertisements   SV - City of Sunnyvale, US
    198.94.221.0/24               198.92.0.0/14
    198.94.222.0/24               198.92.0.0/14
    198.94.223.0/24               198.92.0.0/14

Whois Entry

whois: 402628

IANA has recorded AS396943 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS396943\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:       396943
             ASName:         SV
             ASHandle:       AS396943
             RegDate:        2018-06-29
             Updated:        2018-06-29
             Ref:            https://rdap.arin.net/registry/autnum/396943
             
             
             OrgName:        City of Sunnyvale
             OrgId:          CS-2130
             Address:        650 West Olive Avenue
             City:           Sunnyvale
             StateProv:      CA
             PostalCode:     94086
             Country:        US
             RegDate:        2018-06-25
             Updated:        2018-06-25
             Ref:            https://rdap.arin.net/registry/entity/CS-2130
             
             
             OrgTechHandle: NETWO8581-ARIN
             OrgTechName:   Network
             OrgTechPhone:  +1-408-730-3040 
             OrgTechEmail:  network@sunnyvale.ca.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8581-ARIN
             
             OrgAbuseHandle: NETWO8581-ARIN
             OrgAbuseName:   Network
             OrgAbusePhone:  +1-408-730-3040 
             OrgAbuseEmail:  network@sunnyvale.ca.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8581-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.
             #