Report for 35917

Name

AS-ANDEAVOR - Tesoro Companies, 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.

35917 AS-ANDEAVOR - Tesoro Companies, Inc., US

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

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24984 AS35917        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS-ANDEAVOR - Tesoro Companies, 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       %
41368 AS35917       AS-ANDEAVOR - Tesoro Companies, Inc., US           7      0      0      7      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  63.234.214.0/24      4777 2516 3356 35917 35917 35917 35917   
  199.192.33.0/24      4777 2497 7018 35917   
  199.192.34.0/24      4777 2497 7018 35917   
  199.192.37.0/24      4777 2516 3356 35917   
  199.192.38.0/24      4777 2516 3356 35917   
  199.192.40.0/23      4777 2516 3356 35917   
  199.192.40.0/24      4777 2497 7018 35917   

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

AS35917   7 More Specifics   7 Total Advertisements   AS-ANDEAVOR - Tesoro Companies, Inc., US
    63.234.214.0/24               63.232.0.0/14
    199.192.33.0/24               199.192.32.0/19
    199.192.34.0/24               199.192.32.0/19
    199.192.37.0/24               199.192.32.0/19
    199.192.38.0/24               199.192.32.0/19
    199.192.40.0/23               199.192.32.0/19
    199.192.40.0/24               199.192.32.0/19

Whois Entry

whois: 402332

IANA has recorded AS35917 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS35917\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:       35917
             ASName:         AS-ANDEAVOR
             ASHandle:       AS35917
             RegDate:        2005-04-08
             Updated:        2018-02-12
             Ref:            https://rdap.arin.net/registry/autnum/35917
             
             
             OrgName:        Tesoro Companies, Inc.
             OrgId:          TPC-5
             Address:        19100 Ridgewood Parkway
             City:           San Antonio
             StateProv:      TX
             PostalCode:     78259
             Country:        US
             RegDate:        1994-03-07
             Updated:        2018-02-12
             Ref:            https://rdap.arin.net/registry/entity/TPC-5
             
             
             OrgAbuseHandle: ABUSE837-ARIN
             OrgAbuseName:   ABUSE
             OrgAbusePhone:  +1-210-626-6000 
             OrgAbuseEmail:  enterprisenetworkservices@marathonpetroleum.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE837-ARIN
             
             OrgTechHandle: DNSAD115-ARIN
             OrgTechName:   DNS Administrator
             OrgTechPhone:  +1-210-626-6000 
             OrgTechEmail:  enterprisenetworkservices@marathonpetroleum.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DNSAD115-ARIN
             
             RTechHandle: BLIZE-ARIN
             RTechName:   BLIZE, JAMES 
             RTechPhone:  +1-210-626-6000 
             RTechEmail:  jrblize@marathonpetroleum.com
             RTechRef:    https://rdap.arin.net/registry/entity/BLIZE-ARIN
             
             RAbuseHandle: BLIZE-ARIN
             RAbuseName:   BLIZE, JAMES 
             RAbusePhone:  +1-210-626-6000 
             RAbuseEmail:  jrblize@marathonpetroleum.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/BLIZE-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.
             #