Report for 30051

Name

SCCGOV - Santa Clara County, 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.

30051 SCCGOV - Santa Clara County, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29200 AS30051        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  SCCGOV - Santa Clara County, 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       %
39117 AS30051       SCCGOV - Santa Clara County, US                    6      0      0      6      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  146.74.1.0/24        4777 2497 3356 30051   
  146.74.209.0/24      4777 2497 3356 30051   
  146.74.216.0/23      4777 2497 7018 30051   
  146.74.221.0/24      4777 2497 3356 30051   
  146.74.222.0/24      4777 2497 3356 30051   
  146.74.235.0/24      4777 2497 7018 30051   

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

AS30051   6 More Specifics   6 Total Advertisements   SCCGOV - Santa Clara County, US
    146.74.1.0/24                 146.74.0.0/16
    146.74.209.0/24               146.74.0.0/16
    146.74.216.0/23               146.74.0.0/16
    146.74.221.0/24               146.74.0.0/16
    146.74.222.0/24               146.74.0.0/16
    146.74.235.0/24               146.74.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS30051 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30051\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:       30051
             ASName:         SCCGOV
             ASHandle:       AS30051
             RegDate:        2003-07-08
             Updated:        2025-01-02
             Ref:            https://rdap.arin.net/registry/autnum/30051
             
             
             OrgName:        Santa Clara County
             OrgId:          SCC-18
             Address:        1555 Berger Drive
             Address:        ISD-NIS Dept
             City:           San Jose
             StateProv:      CA
             PostalCode:     95112
             Country:        US
             RegDate:        1991-01-23
             Updated:        2024-02-09
             Ref:            https://rdap.arin.net/registry/entity/SCC-18
             
             
             OrgAbuseHandle: DIETR18-ARIN
             OrgAbuseName:   Dietrich, Justin 
             OrgAbusePhone:  +1-408-918-7046 
             OrgAbuseEmail:  justin.dietrich@iso.sccgov.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DIETR18-ARIN
             
             OrgNOCHandle: TLC4-ARIN
             OrgNOCName:   Tech Link Center-Networks
             OrgNOCPhone:  +1-408-918-7000 
             OrgNOCEmail:  TLC@isd.sccgov.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/TLC4-ARIN
             
             OrgTechHandle: TXT2-ARIN
             OrgTechName:   Tran, Tuyen X
             OrgTechPhone:  +1-408-793-2137 
             OrgTechEmail:  tuyenx.tran@hhs.sccgov.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/TXT2-ARIN
             
             OrgTechHandle: KHANA155-ARIN
             OrgTechName:   Khanal, Hari 
             OrgTechPhone:  +1-669-529-7682 
             OrgTechEmail:  hari.khanal@isd.sccgov.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/KHANA155-ARIN
             
             OrgAbuseHandle: GARCI576-ARIN
             OrgAbuseName:   Garcia, Cody 
             OrgAbusePhone:  +1-408-970-2222 
             OrgAbuseEmail:  cody.garcia@iso.sccgov.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/GARCI576-ARIN
             
             RTechHandle: TXT2-ARIN
             RTechName:   Tran, Tuyen X
             RTechPhone:  +1-408-793-2137 
             RTechEmail:  tuyenx.tran@hhs.sccgov.org
             RTechRef:    https://rdap.arin.net/registry/entity/TXT2-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.
             #