Report for 13560

Name

TWC-13560-NA - Charter Communications Inc, 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.

13560 SCRR-13560 - Road Runner HoldCo LLC

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS1668    AOL-ATDN - AOL Transit Data Network

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4264  AS13560  ORIGIN  Originate:      24576 /17.42  Transit:          0 /0.00  SCRR-13560 - Road Runner HoldCo LLC

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       %
 4938 AS13560 SCRR-13560 - Road Runner HoldCo LLC           5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  24.28.192.0/19       4637 1668 13560      + Announce - aggregate of 24.28.192.0/20 (4637 1668 13560) and 24.28.208.0/20 (4637 1668 13560)
  24.28.192.0/20       4637 1668 13560      - Withdrawn - aggregated with 24.28.208.0/20 (4637 1668 13560)
  24.28.208.0/20       4637 1668 13560      - Withdrawn - aggregated with 24.28.192.0/20 (4637 1668 13560)
  24.30.192.0/19       4637 1668 13560        
  65.185.224.0/20      4637 1668 13560        
  71.74.48.0/20        4637 1668 13560        

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

AS13560   5 More Specifics   6 Total Advertisements   SCRR-13560 - Road Runner HoldCo LLC
    24.28.192.0/20                24.28.0.0/15
    24.28.208.0/20                24.28.0.0/15
    24.33.32.0/20                 24.33.0.0/16
    65.185.224.0/20               65.184.0.0/13
    71.74.48.0/20                 71.64.0.0/12

Whois Entry

whois: 402603

IANA has recorded AS13560 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13560\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:       13560
             ASName:         TWC-13560-NA
             ASHandle:       AS13560
             RegDate:        2000-06-09
             Updated:        2018-11-27
             Ref:            https://rdap.arin.net/registry/autnum/13560
             
             
             OrgName:        Charter Communications Inc
             OrgId:          CC-3517
             Address:        6175 S. Willow Dr
             City:           Greenwood Village
             StateProv:      CO
             PostalCode:     80111
             Country:        US
             RegDate:        2018-10-10
             Updated:        2022-09-14
             Comment:        Legacy Time Warner Cable IP Assets
             Ref:            https://rdap.arin.net/registry/entity/CC-3517
             
             
             OrgTechHandle: IPADD1-ARIN
             OrgTechName:   IPAddressing
             OrgTechPhone:  +1-866-248-7662 
             OrgTechEmail:  PublicIPAddressing@charter.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IPADD1-ARIN
             
             OrgAbuseHandle: ABUSE19-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-877-777-2263 
             OrgAbuseEmail:  abuse@charter.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE19-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.
             #