Report for 397450

Name

COF94533 - City of Fairfield, 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.

397450 COF94533 - City of Fairfield, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57678 AS397450       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  COF94533 - City of Fairfield, 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       %
75688 AS397450      COF94533 - City of Fairfield, US                   1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.162.152.0/23      4777 2497 7018 397450   

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

AS397450   1 More Specifics   1 Total Advertisements   COF94533 - City of Fairfield, US
    64.162.152.0/23               64.160.0.0/12

Whois Entry

whois: 402591

IANA has recorded AS397450 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397450\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:       397450
             ASName:         COF94533
             ASHandle:       AS397450
             RegDate:        2019-04-02
             Updated:        2019-04-02
             Ref:            https://rdap.arin.net/registry/autnum/397450
             
             
             OrgName:        City of Fairfield
             OrgId:          CF-1476
             Address:        1000 Webster St
             City:           Fairfield
             StateProv:      CA
             PostalCode:     94533
             Country:        US
             RegDate:        2019-01-25
             Updated:        2019-01-25
             Ref:            https://rdap.arin.net/registry/entity/CF-1476
             
             
             OrgAbuseHandle: SINDI-ARIN
             OrgAbuseName:   Sindicic, Eudora 
             OrgAbusePhone:  +1-707-428-7527 
             OrgAbuseEmail:  efleischman@fairfield.ca.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SINDI-ARIN
             
             OrgNOCHandle: SINDI-ARIN
             OrgNOCName:   Sindicic, Eudora 
             OrgNOCPhone:  +1-707-428-7527 
             OrgNOCEmail:  efleischman@fairfield.ca.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/SINDI-ARIN
             
             OrgTechHandle: SINDI-ARIN
             OrgTechName:   Sindicic, Eudora 
             OrgTechPhone:  +1-707-428-7527 
             OrgTechEmail:  efleischman@fairfield.ca.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/SINDI-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.
             #