Report for 20124

Name

DE-TELECOMM - Windstream 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 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.

20124 DE-TELECOMM - D&E Communications

  Adjacency:     4  Upstream:     1  Downstream:     3
  Upstream Adjacent AS list
    AS209     ASN-QWEST - Qwest
  Downstream Adjacent AS list
    AS30354   DSS-9 - Distributed Systems Services
    AS36517   AS-UGIUTIL - UGI Utilities Inc.
    AS13922   BARLEY-SNYDER-LLC - Barley Snyder LLC

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
968   AS20124  ORG+TRN Originate:     184320 /14.51  Transit:       1024 /22.00 DE-TELECOMM - D&E Communications

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       %
 3175 AS20124 DE-TELECOMM - D&E Communications             10      4      1      7      3  30.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.109.224.0/19      4637 209 20124         
  66.216.128.0/18      4637 209 20124         
  72.25.0.0/18         4637 209 20124       + Announce - aggregate of 72.25.0.0/19 (4637 209 20124) and 72.25.32.0/19 (4637 209 20124)
  72.25.0.0/20         4637 209 20124       - Withdrawn - aggregated with 72.25.16.0/20 (4637 209 20124)
  72.25.16.0/20        4637 209 20124       - Withdrawn - aggregated with 72.25.0.0/20 (4637 209 20124)
  72.25.32.0/20        4637 209 20124       - Withdrawn - aggregated with 72.25.48.0/20 (4637 209 20124)
  72.25.48.0/20        4637 209 20124       - Withdrawn - aggregated with 72.25.32.0/20 (4637 209 20124)
  153.42.0.0/16        4637 209 20124         
  170.122.0.0/16       4637 209 20124         
  208.101.128.0/19     4637 209 20124         
  208.101.160.0/20     4637 209 20124         

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

AS20124   7 More Specifics   10 Total Advertisements   DE-TELECOMM - D&E Communications
    72.25.0.0/20                  72.25.0.0/18
    72.25.16.0/20                 72.25.0.0/18
    72.25.32.0/20                 72.25.0.0/18
    72.25.48.0/20                 72.25.0.0/18
    153.42.0.0/16                 153.42.0.0/15
    208.101.128.0/19              208.101.128.0/18
    208.101.160.0/20              208.101.128.0/18

Whois Entry

whois: 402603

IANA has recorded AS20124 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20124\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:       20124
             ASName:         DE-TELECOMM
             ASHandle:       AS20124
             RegDate:        2001-03-27
             Updated:        2025-07-07
             Ref:            https://rdap.arin.net/registry/autnum/20124
             
             
             
             OrgName:        Windstream Communications LLC
             OrgId:          WINDS-6
             Address:        4005 North Rodney Parham Rd
             City:           Little Rock
             StateProv:      AR
             PostalCode:     72212
             Country:        US
             RegDate:        2006-08-10
             Updated:        2026-05-04
             Comment:        -------------------------------------------------------------
             Comment:        Geofeed https://geofeed.windstream.com/GEO_Data.csv
             Comment:        -------------------------------------------------------------
             Ref:            https://rdap.arin.net/registry/entity/WINDS-6
             
             
             OrgAbuseHandle: WINDS1-ARIN
             OrgAbuseName:   Windstream Abuse
             OrgAbusePhone:  +1-800-347-1991 
             OrgAbuseEmail:  abuse@windstream.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/WINDS1-ARIN
             
             OrgTechHandle: WINDS-ARIN
             OrgTechName:   Windstream Communications Inc
             OrgTechPhone:  +1-888-292-3827 
             OrgTechEmail:  Windstream.IP.Admin@windstream.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/WINDS-ARIN
             
             OrgRoutingHandle: WINDS-ARIN
             OrgRoutingName:   Windstream Communications Inc
             OrgRoutingPhone:  +1-888-292-3827 
             OrgRoutingEmail:  Windstream.IP.Admin@windstream.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/WINDS-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.
             #