Report for 396997

Name

AS-BLOCKSTREAM - Blockstream USA Corporation, 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.

396997 AS-BLOCKSTREAM - Blockstream USA Corporation, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS36734         PAXIO-SFBA - Paxio Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57689 AS396997       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  AS-BLOCKSTREAM - Blockstream USA Corporation, 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       %
75551 AS396997      AS-BLOCKSTREAM - Blockstream USA Corporation,      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  23.155.96.0/24       4608 6939 396997 396997 396997   
  38.129.8.0/24        4777 2516 174 396997   

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

AS396997   1 More Specifics   2 Total Advertisements   AS-BLOCKSTREAM - Blockstream USA Corporation, US
    38.129.8.0/24                 38.0.0.0/8

Whois Entry

whois: 402609

IANA has recorded AS396997 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS396997\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:       396997
             ASName:         AS-BLOCKSTREAM
             ASHandle:       AS396997
             RegDate:        2018-08-21
             Updated:        2018-08-21
             Ref:            https://rdap.arin.net/registry/autnum/396997
             
             
             OrgName:        Blockstream USA Corporation
             OrgId:          BUC-16
             Address:        554 San Antonio Rd
             City:           Mountain View
             StateProv:      CA
             PostalCode:     94040
             Country:        US
             RegDate:        2018-07-12
             Updated:        2024-02-02
             Ref:            https://rdap.arin.net/registry/entity/BUC-16
             
             
             OrgTechHandle: BLOCK128-ARIN
             OrgTechName:   Blockstream NOC
             OrgTechPhone:  +1-650-814-5764 
             OrgTechEmail:  noc@blockstream.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BLOCK128-ARIN
             
             OrgNOCHandle: BLOCK128-ARIN
             OrgNOCName:   Blockstream NOC
             OrgNOCPhone:  +1-650-814-5764 
             OrgNOCEmail:  noc@blockstream.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/BLOCK128-ARIN
             
             OrgAbuseHandle: BLOCK128-ARIN
             OrgAbuseName:   Blockstream NOC
             OrgAbusePhone:  +1-650-814-5764 
             OrgAbuseEmail:  noc@blockstream.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BLOCK128-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.
             #