Report for 12276

Name

SFMIX-MGMT - San Francisco Metropolitan Internet Exchange SFMIX, 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.

12276 SFMIX-MGMT - San Francisco Metropolitan Internet Exchange SFMIX, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
58681 AS12276        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  SFMIX-MGMT - San Francisco Metropolitan Internet Exchange SFMIX, 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       %
33170 AS12276       SFMIX-MGMT - San Francisco Metropolitan Inter      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.33.255.0/24      4777 6939 12276        

Whois Entry

whois: 402332

IANA has recorded AS12276 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS12276\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:       12276
             ASName:         SFMIX-MGMT
             ASHandle:       AS12276
             RegDate:        2007-06-04
             Updated:        2014-06-12
             Comment:        This AS facilitates the SFMIX looking glass & management prefixes.
             Ref:            https://rdap.arin.net/registry/autnum/12276
             
             
             OrgName:        San Francisco Metropolitan Internet Exchange (SFMIX)
             OrgId:          SFMIES
             Address:        PO Box 8243
             City:           Emeryville
             StateProv:      CA
             PostalCode:     94662
             Country:        US
             RegDate:        2006-06-27
             Updated:        2024-09-27
             Ref:            https://rdap.arin.net/registry/entity/SFMIES
             
             
             OrgTechHandle: LASSO11-ARIN
             OrgTechName:   Lassoff, Jonathan 
             OrgTechPhone:  +1-415-215-2464 
             OrgTechEmail:  jof@thejof.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LASSO11-ARIN
             
             OrgAbuseHandle: STRA-ARIN
             OrgAbuseName:   SFMIX Technical Role Account
             OrgAbusePhone:  +1-877-365-6246 
             OrgAbuseEmail:  tech-c@sfmix.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/STRA-ARIN
             
             OrgTechHandle: TP47-ARIN
             OrgTechName:   Pozar, Tim 
             OrgTechPhone:  +1-415-665-3790 
             OrgTechEmail:  pozar@twop.co
             OrgTechRef:    https://rdap.arin.net/registry/entity/TP47-ARIN
             
             OrgTechHandle: STRA-ARIN
             OrgTechName:   SFMIX Technical Role Account
             OrgTechPhone:  +1-877-365-6246 
             OrgTechEmail:  tech-c@sfmix.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/STRA-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.
             #