Report for 394547

Name

BART-OCIO - San Francisco Bay Area Rapid Transit District, 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.

394547 BART-OCIO - San Francisco Bay Area Rapid Transit District, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7051  AS394547       ORIGIN  Originate:      19200 /17.77  Transit:          0 /0.00  BART-OCIO - San Francisco Bay Area Rapid Transit District, 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       %
 4836 AS394547      BART-OCIO - San Francisco Bay Area Rapid Tran     12     11      0      1     11  91.67%


  Prefix               AS Path                              Aggregation Suggestion
  148.165.64.0/18      4777 2516 3356 394547 394547   
  148.165.65.0/24      4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547
  148.165.81.0/24      4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547
  148.165.94.0/24      4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547
  148.165.95.0/24      4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547
  148.165.98.0/24      4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547
  148.165.99.0/24      4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547
  148.165.100.0/24     4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547
  148.165.108.0/24     4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547
  148.165.120.0/24     4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547
  148.165.124.0/24     4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547
  148.165.127.0/24     4777 2516 3356 394547 394547 - Withdrawn - matching aggregate 148.165.64.0/18 4777 2516 3356 394547 394547

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

AS394547   12 More Specifics   12 Total Advertisements   BART-OCIO - San Francisco Bay Area Rapid Transit District, US
    148.165.64.0/18               148.165.0.0/16
    148.165.65.0/24               148.165.0.0/16
    148.165.81.0/24               148.165.0.0/16
    148.165.94.0/24               148.165.0.0/16
    148.165.95.0/24               148.165.0.0/16
    148.165.98.0/24               148.165.0.0/16
    148.165.99.0/24               148.165.0.0/16
    148.165.100.0/24              148.165.0.0/16
    148.165.108.0/24              148.165.0.0/16
    148.165.120.0/24              148.165.0.0/16
    148.165.124.0/24              148.165.0.0/16
    148.165.127.0/24              148.165.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS394547 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS394547\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:       394547
             ASName:         BART-OCIO
             ASHandle:       AS394547
             RegDate:        2024-02-28
             Updated:        2024-02-28
             Ref:            https://rdap.arin.net/registry/autnum/394547
             
             
             OrgName:        San Francisco Bay Area Rapid Transit District
             OrgId:          SFBARTD
             Address:        2150 Webster St.
             Address:        BHQ-5
             City:           Oakland
             StateProv:      CA
             PostalCode:     94612
             Country:        US
             RegDate:        2017-05-31
             Updated:        2025-03-05
             Ref:            https://rdap.arin.net/registry/entity/SFBARTD
             
             
             OrgAbuseHandle: LIEUW1-ARIN
             OrgAbuseName:   Lieu, William 
             OrgAbusePhone:  +1-510-410-4405 
             OrgAbuseEmail:  wlieu@bart.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/LIEUW1-ARIN
             
             OrgTechHandle: SODIN4-ARIN
             OrgTechName:   So, Ding 
             OrgTechPhone:  +1-510-464-6000 
             OrgTechEmail:  dso@bart.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/SODIN4-ARIN
             
             OrgAbuseHandle: CHANF2-ARIN
             OrgAbuseName:   Chan, Frank 
             OrgAbusePhone:  +1-510-287-4937 
             OrgAbuseEmail:  fchan2@bart.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHANF2-ARIN
             
             OrgNOCHandle: ABDUL41-ARIN
             OrgNOCName:   Abduljabar, Ahmed 
             OrgNOCPhone:  +1-510-203-2195 
             OrgNOCEmail:  aabdulj@bart.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ABDUL41-ARIN
             
             OrgNOCHandle: SODIN4-ARIN
             OrgNOCName:   So, Ding 
             OrgNOCPhone:  +1-510-464-6000 
             OrgNOCEmail:  dso@bart.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/SODIN4-ARIN
             
             OrgTechHandle: ABDUL41-ARIN
             OrgTechName:   Abduljabar, Ahmed 
             OrgTechPhone:  +1-510-203-2195 
             OrgTechEmail:  aabdulj@bart.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/ABDUL41-ARIN
             
             OrgAbuseHandle: SODIN4-ARIN
             OrgAbuseName:   So, Ding 
             OrgAbusePhone:  +1-510-464-6000 
             OrgAbuseEmail:  dso@bart.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SODIN4-ARIN
             
             OrgAbuseHandle: ABDUL41-ARIN
             OrgAbuseName:   Abduljabar, Ahmed 
             OrgAbusePhone:  +1-510-203-2195 
             OrgAbuseEmail:  aabdulj@bart.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABDUL41-ARIN
             
             OrgNOCHandle: LIEUW1-ARIN
             OrgNOCName:   Lieu, William 
             OrgNOCPhone:  +1-510-410-4405 
             OrgNOCEmail:  wlieu@bart.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/LIEUW1-ARIN
             
             OrgTechHandle: LIEUW1-ARIN
             OrgTechName:   Lieu, William 
             OrgTechPhone:  +1-510-410-4405 
             OrgTechEmail:  wlieu@bart.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/LIEUW1-ARIN
             
             OrgTechHandle: CHANF2-ARIN
             OrgTechName:   Chan, Frank 
             OrgTechPhone:  +1-510-287-4937 
             OrgTechEmail:  fchan2@bart.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/CHANF2-ARIN
             
             OrgNOCHandle: CHANF2-ARIN
             OrgNOCName:   Chan, Frank 
             OrgNOCPhone:  +1-510-287-4937 
             OrgNOCEmail:  fchan2@bart.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CHANF2-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.
             #