Report for 19972

Name

AS19972 - CommScope Technologies 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 AS6447) 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.

19972 AS19972, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS4323          CENTURYLINK-LEGACY-TWTC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48642 AS19972        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  AS19972, 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       %
21417 AS19972       AS19972, US                                        2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  204.16.96.0/23       7018 3356 4323 19972 + Announce - aggregate of 204.16.96.0/24 (7018 3356 4323 19972) and 204.16.97.0/24 (7018 3356 4323 19972)
  204.16.96.0/24       7018 3356 4323 19972 - Withdrawn - aggregated with 204.16.97.0/24 (7018 3356 4323 19972)
  204.16.97.0/24       7018 3356 4323 19972 - Withdrawn - aggregated with 204.16.96.0/24 (7018 3356 4323 19972)

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

AS19972   4 More Specifics   4 Total Advertisements   AS19972, US
    204.16.96.0/24                204.16.96.0/22
    204.16.97.0/24                204.16.96.0/22
    204.16.98.0/24                204.16.96.0/22
    204.16.99.0/24                204.16.96.0/22

Whois Entry

whois: 402590

IANA has recorded AS19972 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19972\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:       19972
             ASName:         VN-2026
             ASHandle:       AS19972
             RegDate:        2016-01-28
             Updated:        2026-05-19
             Ref:            https://rdap.arin.net/registry/autnum/19972
             
             
             OrgName:        ARRIS Technology, Inc.
             OrgId:          AT-1146
             Address:        6450 Sequence Drive
             City:           San Diego
             StateProv:      CA
             PostalCode:     92121
             Country:        US
             RegDate:        2017-03-10
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/AT-1146
             
             
             OrgTechHandle: SNE147-ARIN
             OrgTechName:   Staff Network Engineer
             OrgTechPhone:  +1-858-404-2347 
             OrgTechEmail:  marvin.ajoste@arris.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SNE147-ARIN
             
             OrgAbuseHandle: SNE147-ARIN
             OrgAbuseName:   Staff Network Engineer
             OrgAbusePhone:  +1-858-404-2347 
             OrgAbuseEmail:  marvin.ajoste@arris.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SNE147-ARIN
             
             OrgNOCHandle: SNE147-ARIN
             OrgNOCName:   Staff Network Engineer
             OrgNOCPhone:  +1-858-404-2347 
             OrgNOCEmail:  marvin.ajoste@arris.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/SNE147-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.
             #