Report for 23251

Name

BRIDGESTONE-AMERICAS - Bridgestone Americas, 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 AS6447) 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.

23251 BFRC, US

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4, US
    AS7381          SRS-6-Z-7381, US
    AS3356          LEVEL3, US
    AS701           UUNET, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16997 AS23251        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  BFRC, 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       %
12514 AS23251       BFRC, US                                          16      6      3     13      3  18.75%


  Prefix               AS Path                              Aggregation Suggestion
  198.184.227.0/24     7018 3356 23251        
  199.48.18.0/24       7018 3356 23251        
  199.48.21.0/24       7018 3356 23251        
  199.48.23.0/24       7018 3356 23251        
  199.48.24.0/23       7018 3356 23251      + Announce - aggregate of 199.48.24.0/24 (7018 3356 23251) and 199.48.25.0/24 (7018 3356 23251)
  199.48.24.0/24       7018 3356 23251      - Withdrawn - aggregated with 199.48.25.0/24 (7018 3356 23251)
  199.48.25.0/24       7018 3356 23251      - Withdrawn - aggregated with 199.48.24.0/24 (7018 3356 23251)
  199.244.0.0/23       7018 23251           + Announce - aggregate of 199.244.0.0/24 (7018 23251) and 199.244.1.0/24 (7018 23251)
  199.244.0.0/24       7018 23251           - Withdrawn - aggregated with 199.244.1.0/24 (7018 23251)
  199.244.1.0/24       7018 23251           - Withdrawn - aggregated with 199.244.0.0/24 (7018 23251)
  199.244.3.0/24       7018 23251             
  199.244.5.0/24       7018 23251             
  199.244.10.0/23      7018 3356 23251      + Announce - aggregate of 199.244.10.0/24 (7018 3356 23251) and 199.244.11.0/24 (7018 3356 23251)
  199.244.10.0/24      7018 3356 23251      - Withdrawn - aggregated with 199.244.11.0/24 (7018 3356 23251)
  199.244.11.0/24      7018 3356 23251      - Withdrawn - aggregated with 199.244.10.0/24 (7018 3356 23251)
  199.244.12.0/24      2914 7381 23251        
  207.45.128.0/24      7018 3356 23251        
  207.45.129.0/24      3257 701 23251         
  207.45.156.0/24      7018 3356 23251        

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

AS23251   15 More Specifics   16 Total Advertisements   BFRC, US
    199.48.18.0/24                199.48.16.0/20
    199.48.20.0/24                199.48.16.0/20
    199.48.21.0/24                199.48.16.0/20
    199.48.23.0/24                199.48.16.0/20
    199.48.24.0/24                199.48.16.0/20
    199.48.25.0/24                199.48.16.0/20
    199.244.0.0/24                199.244.0.0/21
    199.244.1.0/24                199.244.0.0/21
    199.244.3.0/24                199.244.0.0/21
    199.244.5.0/24                199.244.0.0/21
    199.244.10.0/24               199.244.8.0/22
    199.244.12.0/24               199.244.12.0/23
    207.45.128.0/24               207.45.128.0/19
    207.45.129.0/24               207.45.128.0/19
    207.45.156.0/24               207.45.128.0/19

Whois Entry

whois: 402590

IANA has recorded AS23251 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23251\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:       23251
             ASName:         BRIDGESTONE-AMERICAS
             ASHandle:       AS23251
             RegDate:        2002-02-14
             Updated:        2025-01-13
             Ref:            https://rdap.arin.net/registry/autnum/23251
             
             
             OrgName:        Bridgestone Americas, Inc.
             OrgId:          BA
             Address:        200 4th Ave S
             City:           Nashville
             StateProv:      TN
             PostalCode:     37201
             Country:        US
             RegDate:        2011-01-05
             Updated:        2025-09-27
             Ref:            https://rdap.arin.net/registry/entity/BA
             
             
             OrgTechHandle: BRESA-ARIN
             OrgTechName:   Bresaw, Josh 
             OrgTechPhone:  +1-330-379-7089 
             OrgTechEmail:  bresawjosh@bfusa.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BRESA-ARIN
             
             OrgAbuseHandle: BRESA-ARIN
             OrgAbuseName:   Bresaw, Josh 
             OrgAbusePhone:  +1-330-379-7089 
             OrgAbuseEmail:  bresawjosh@bfusa.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BRESA-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.
             #