Report for 27538

Name

NOBLEENERGY-ASN2 - Chevron Corporation, 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 AS4637) 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.

27538 CEDAL - Cedalion.net Corporation

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS11426   SCRR-11426 - Road Runner HoldCo LLC

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10166 AS27538  ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  CEDAL - Cedalion.net Corporation

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       %
16936 AS27538 CEDAL - Cedalion.net Corporation              1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  65.111.0.0/20        4637 3356 11426 27538   

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

AS27538   1 More Specifics   1 Total Advertisements   CEDAL - Cedalion.net Corporation
    65.111.0.0/20                 65.111.0.0/19

Whois Entry

whois: 402332

IANA has recorded AS27538 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27538\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:       27538
             ASName:         NOBLEENERGY-ASN2
             ASHandle:       AS27538
             RegDate:        2013-01-15
             Updated:        2021-04-23
             Ref:            https://rdap.arin.net/registry/autnum/27538
             
             
             OrgName:        Chevron Corporation
             OrgId:          CHEVRO
             Address:        6001 Bollinger Canyon Road
             City:           San Ramon
             StateProv:      CA
             PostalCode:     94583-2324
             Country:        US
             RegDate:        1991-01-18
             Updated:        2025-11-06
             Ref:            https://rdap.arin.net/registry/entity/CHEVRO
             
             
             OrgTechHandle: MESIN-ARIN
             OrgTechName:   Mesina, Thuy 
             OrgTechPhone:  +1-925-842-1463 
             OrgTechEmail:  thuy.mesina@chevron.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MESIN-ARIN
             
             OrgDNSHandle: DNA72-ARIN
             OrgDNSName:   Domain Name Admins
             OrgDNSPhone:  +1-713-754-4662 
             OrgDNSEmail:  domnames@chevron.coom
             OrgDNSRef:    https://rdap.arin.net/registry/entity/DNA72-ARIN
             
             OrgTechHandle: AVALO14-ARIN
             OrgTechName:   Avalos, Alex 
             OrgTechPhone:  +1-713-754-4054 
             OrgTechEmail:  alex.avalos@chevron.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/AVALO14-ARIN
             
             OrgAbuseHandle: AVALO14-ARIN
             OrgAbuseName:   Avalos, Alex 
             OrgAbusePhone:  +1-713-754-4054 
             OrgAbuseEmail:  alex.avalos@chevron.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/AVALO14-ARIN
             
             OrgAbuseHandle: HODGK5-ARIN
             OrgAbuseName:   Hodgkiss, Steve 
             OrgAbusePhone:  +1-207-719-3032 
             OrgAbuseEmail:  steve.hodgkiss@chevron.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/HODGK5-ARIN
             
             OrgTechHandle: HODGK5-ARIN
             OrgTechName:   Hodgkiss, Steve 
             OrgTechPhone:  +1-207-719-3032 
             OrgTechEmail:  steve.hodgkiss@chevron.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HODGK5-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.
             #