Report for 30120

Name

SGNE-AS - Sempra Global, 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.

30120 SGNE-AS - Sempra Global, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29191 AS30120        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  SGNE-AS - Sempra Global, 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       %
22209 AS30120       SGNE-AS - Sempra Global, US                        5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  206.130.144.0/23     4777 2497 3356 30120   
  206.130.144.0/23     4777 13335 30120     + Announce - aggregate of 206.130.144.0/24 (4777 13335 30120) and 206.130.145.0/24 (4777 13335 30120)
  206.130.144.0/24     4777 13335 30120     - Withdrawn - aggregated with 206.130.145.0/24 (4777 13335 30120)
  206.130.145.0/24     4777 13335 30120     - Withdrawn - aggregated with 206.130.144.0/24 (4777 13335 30120)
  206.130.146.0/23     4777 2497 3356 30120   
  206.130.146.0/24     4777 13335 30120       

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

AS30120   5 More Specifics   5 Total Advertisements   SGNE-AS - Sempra Global, US
    206.130.144.0/23              206.130.144.0/22
    206.130.144.0/24              206.130.144.0/22
    206.130.145.0/24              206.130.144.0/22
    206.130.146.0/23              206.130.144.0/22
    206.130.146.0/24              206.130.144.0/22

Whois Entry

whois: 402332

IANA has recorded AS30120 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30120\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:       30120
             ASName:         SGNE-AS
             ASHandle:       AS30120
             RegDate:        2003-07-24
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/30120
             
             
             OrgName:        Sempra Global
             OrgId:          SEMPR-1
             Address:        488 8th Ave
             City:           San Diego
             StateProv:      CA
             PostalCode:     92101
             Country:        US
             RegDate:        2008-08-05
             Updated:        2016-08-26
             Ref:            https://rdap.arin.net/registry/entity/SEMPR-1
             
             
             OrgAbuseHandle: SGNE-ARIN
             OrgAbuseName:   Sempra Global Network Engineering
             OrgAbusePhone:  +1-866-734-3457 
             OrgAbuseEmail:  segeitnetworkops@sempraglobal.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SGNE-ARIN
             
             OrgTechHandle: SGNE-ARIN
             OrgTechName:   Sempra Global Network Engineering
             OrgTechPhone:  +1-866-734-3457 
             OrgTechEmail:  segeitnetworkops@sempraglobal.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SGNE-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.
             #