Report for 13367

Name

COMCAST-13367 - Comcast Cable Communications, LLC, 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.

13367 COMCAST-13367 - Comcast Cable Communications, LLC, US

  Adjacency:    39  Upstream:     1  Downstream:    38
  Upstream Adjacent AS list
    AS7922          COMCAST-7922 - Comcast Cable Communications, LLC, US
  Downstream Adjacent AS list
    AS46303         POPP-COM - POPP.com, Inc., US
    AS5774          USPS-001 - United States Postal Service, US
    AS14738         DIGIKEY - Digi-Key Corporation, US
    AS13712         SMUMN - Saint Marys University of Minnesota, US
    AS20125         CAMPUS - Luther Seminary, US
    AS19629         -Reserved AS-, ZZ
    AS16915         MINNESOTATWINSLLC - Minnesota Twins, LLC, US
    AS26638         MPLS-PUBLIC-SCHOOLS - Minneapolis Public Schools, US
    AS23531         SUNRISE-BANKS - Sunrise Banks, US
    AS30268         CHASKANET - CITY OF CHASKA CHASKANET, US
    AS27270         SFM - SFM Mutual Insurance Company, US
    AS31816         NMDP - National Marrow Donor Program, US
    AS31772         FCSA-AS-2 - Farm Credit Services of America, US
    AS33324         CHALLENGE-PRINTING - The IMAGINE Group, LLC, US
    AS32861         MACQUARIE-GLOBAL-SERVICES-USA-LLC - Macquarie Global Services USA LLC, US
    AS35853         AS35853 - SLUMBERLAND, INC., US
    AS33692         MACALE - Macalester College, US
    AS35928         BECKMAN-COULTER-ASN - BECKMAN COULTER, INC., US
    AS32530         OPUS-AS1 - Opus Corporation, US
    AS31955         ASN-CONNEXUSENERGY - CONNEXUS ENERGY, US
    AS31929         GREATRIVERENERGY - Great River Energy, US
    AS26963         CCCU-1 - City & County Credit Union, US
    AS394714        DRC - Data Recognition Corporation, US
    AS396204        C1-BGP - CONVERGEONE HOLDINGS, INC., US
    AS394621        DATAHOLDINGS-414-USA - Stack41, llc., US
    AS394498        YMCA-OF-THE-NORTH - YMCA of the North, US
    AS36040         YOUTUBE - Google LLC, US
    AS397650        CALIX-CENTRAL - Calix, Inc., US
    AS398027        ASN-BELL2 - Bell Bank, US
    AS46814         MEDICA-NET - Medica Health Plans, US
    AS40391         CHSINC - CHS COOPERATIVES FOUNDATION, US
    AS46973         REALOGY-WEBSERVICES - Realogy Group LLC, US
    AS401523        AUCTIONHARMONY - Auction Harmony, US
    AS7800          ALLINA-HEALTH-SYSTEM-INC - Allina Health System, Inc., US
    AS62863         AS62863 - PRAIRIECARE LLC, US
    AS54017         UCARE-MN - UCare Minnesota, US
    AS397840        GMS-ASN-01 - GENERAL MARKETING SOLUTIONS LLC, US
    AS397316        KSP-OXBOW - KSP Fulfillment LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28672 AS13367        ORG+TRN Originate:       1792 /21.19  Transit:      80384 /15.71 COMCAST-13367 - Comcast Cable Communications, LLC, 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       %
32627 AS13367       COMCAST-13367 - Comcast Cable Communications,      7      0      0      7      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  50.225.69.0/24       4777 2516 7922 13367   
  50.232.54.0/24       4777 2516 7922 13367   
  50.237.66.0/24       4777 2516 7922 13367   
  157.240.145.0/24     4777 2516 7922 13367   
  157.240.146.0/24     4777 2516 7922 13367   
  204.89.234.0/24      4777 2516 7922 13367   
  204.130.132.0/24     4777 2516 7922 13367   

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

AS13367   5 More Specifics   7 Total Advertisements   COMCAST-13367 - Comcast Cable Communications, LLC, US
    50.225.69.0/24                50.128.0.0/9
    50.232.54.0/24                50.128.0.0/9
    50.237.66.0/24                50.128.0.0/9
    157.240.145.0/24              157.240.0.0/16
    157.240.146.0/24              157.240.0.0/16

Bogus ASes Announced by this AS

Bogus AS		Announcing-AS
AS19629	Announced by	AS13367	COMCAST-13367 - Comcast Cable Communications, LLC, US

Whois Entry

whois: 402332

IANA has recorded AS13367 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13367\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:       13367
             ASName:         COMCAST-13367
             ASHandle:       AS13367
             RegDate:        2001-12-20
             Updated:        2021-01-25
             Ref:            https://rdap.arin.net/registry/autnum/13367
             
             
             
             OrgName:        Comcast Cable Communications, LLC
             OrgId:          CCCS
             Address:        1800 Bishops Gate Blvd
             City:           Mt Laurel
             StateProv:      NJ
             PostalCode:     08054
             Country:        US
             RegDate:        2001-09-18
             Updated:        2020-11-18
             Ref:            https://rdap.arin.net/registry/entity/CCCS
             
             
             OrgTechHandle: IC161-ARIN
             OrgTechName:   Comcast Cable Communications Inc
             OrgTechPhone:  +1-856-792-2300 
             OrgTechEmail:  CNIPEO-Ip-registration@cable.comcast.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN
             
             OrgRoutingHandle: ROUTI25-ARIN
             OrgRoutingName:   Routing
             OrgRoutingPhone:  +1-856-792-2300 
             OrgRoutingEmail:  routing@comcast.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN
             
             OrgAbuseHandle: NAPO-ARIN
             OrgAbuseName:   Network Abuse and Policy Observance
             OrgAbusePhone:  +1-888-565-4329 
             OrgAbuseEmail:  abuse@comcast.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-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.
             #