Report for 17377

Name

SPECTRA-2 - Spectra Energy 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 AS4637) 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.

17377 PWI-DFW - Penson Financial Services

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS174     COGENT Cogent/PSI
    AS12179   INTERNAP-2BLK - Internap Network Services
    AS6517    YIPESCOM - Yipes Communications, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16151 AS17377  ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  PWI-DFW - Penson Financial Services

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       %
11930 AS17377 PWI-DFW - Penson Financial Services           3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.28.112.0/24       4637 174 17377         
  66.54.191.0/24       4637 3549 6517 17377   
  216.52.180.0/24      4637 3549 12179 17377   

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

AS17377   3 More Specifics   3 Total Advertisements   PWI-DFW - Penson Financial Services
    66.28.112.0/24                66.28.0.0/16
    66.54.191.0/24                66.54.128.0/17
    216.52.180.0/24               216.52.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS17377 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17377\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.
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             ASNumber:       17377
             ASName:         SPECTRA-2
             ASHandle:       AS17377
             RegDate:        2015-03-18
             Updated:        2021-08-19
             Ref:            https://rdap.arin.net/registry/autnum/17377
             
             
             OrgName:        Spectra Energy Corporation
             OrgId:          SEC-162
             Address:        5400 WESTHEIMER COURT
             City:           HOUSTON
             StateProv:      TX
             PostalCode:     77056
             Country:        US
             RegDate:        2015-03-03
             Updated:        2015-04-17
             Ref:            https://rdap.arin.net/registry/entity/SEC-162
             
             
             OrgTechHandle: APAG-ARIN
             OrgTechName:   ARIN POC Admininstrative Group
             OrgTechPhone:  +1-713-627-5400 
             OrgTechEmail:  ARINPOC@enbridge.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/APAG-ARIN
             
             OrgAbuseHandle: APAG-ARIN
             OrgAbuseName:   ARIN POC Admininstrative Group
             OrgAbusePhone:  +1-713-627-5400 
             OrgAbuseEmail:  ARINPOC@enbridge.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/APAG-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.
             #