Report for 18610

Name

SEQUOIA-AS - Sequoia Capital, 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.

18610 SEQUOIA-AS, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59553 AS18610        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  SEQUOIA-AS, 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       %
35056 AS18610       SEQUOIA-AS, US                                     1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.226.91.0/24       7018 18610             

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

AS18610   1 More Specifics   1 Total Advertisements   SEQUOIA-AS, US
    12.226.91.0/24                12.0.0.0/8

Whois Entry

whois: 402590

IANA has recorded AS18610 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18610\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:       18610
             ASName:         SEQUOIA-AS
             ASHandle:       AS18610
             RegDate:        2009-10-30
             Updated:        2022-02-15
             Ref:            https://rdap.arin.net/registry/autnum/18610
             
             
             OrgName:        Sequoia Capital
             OrgId:          SEQUO-7
             Address:        2800 Sand Hill Road
             Address:        Suite 101
             City:           Menlo Park
             StateProv:      CA
             PostalCode:     94025
             Country:        US
             RegDate:        2009-04-22
             Updated:        2025-02-26
             Ref:            https://rdap.arin.net/registry/entity/SEQUO-7
             
             
             OrgAbuseHandle: SECUR168-ARIN
             OrgAbuseName:   Security
             OrgAbusePhone:  +1-650-854-2977 
             OrgAbuseEmail:  security@sequoiacap.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SECUR168-ARIN
             
             OrgNOCHandle: TENNI25-ARIN
             OrgNOCName:   Tennis, Caleb 
             OrgNOCPhone:  +1-650-854-3927 
             OrgNOCEmail:  ctennis@sequoiacap.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/TENNI25-ARIN
             
             OrgTechHandle: TENNI25-ARIN
             OrgTechName:   Tennis, Caleb 
             OrgTechPhone:  +1-650-854-3927 
             OrgTechEmail:  ctennis@sequoiacap.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TENNI25-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.
             #