Report for 21817

Name

NORCAST-AS - Wave Broadband, 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.

21817 NORCAST-AS - Wave Broadband, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS14589         DIGITALWEST-AS - Wave Broadband, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10172 AS21817        ORIGIN  Originate:       9984 /18.71  Transit:          0 /0.00  NORCAST-AS - Wave Broadband, 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       %
35505 AS21817       NORCAST-AS - Wave Broadband, US                   10      0      0     10      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  104.152.100.0/22     4777 2516 11404 14589 21817   
  198.161.144.0/22     4777 2516 11404 14589 21817   
  198.180.225.0/24     4777 2516 11404 14589 21817   
  199.7.192.0/21       4777 2516 11404 14589 21817   
  199.36.176.0/21      4777 2516 11404 14589 21817   
  199.48.56.0/22       4777 2516 11404 14589 21817   
  199.187.148.0/22     4777 2516 11404 14589 21817   
  199.200.112.0/22     4777 2516 11404 14589 21817   
  207.114.183.0/24     4777 2516 11404 14589 21817   
  207.114.190.0/24     4777 2516 11404 14589 21817   

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

AS21817   2 More Specifics   10 Total Advertisements   NORCAST-AS - Wave Broadband, US
    207.114.183.0/24              207.114.128.0/17
    207.114.190.0/24              207.114.128.0/17

Whois Entry

whois: 402332

IANA has recorded AS21817 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21817\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:       21817
             ASName:         NORCAST-AS
             ASHandle:       AS21817
             RegDate:        2010-05-06
             Updated:        2023-01-04
             Ref:            https://rdap.arin.net/registry/autnum/21817
             
             
             OrgName:        Wave Broadband
             OrgId:          WAVEB
             Address:        650 College Road East
             City:           Princeton
             StateProv:      NJ
             PostalCode:     08540
             Country:        US
             RegDate:        2003-05-19
             Updated:        2025-10-31
             Ref:            https://rdap.arin.net/registry/entity/WAVEB
             
             
             OrgNOCHandle: ABN3-ARIN
             OrgNOCName:   Astound Broadband NOC
             OrgNOCPhone:  +1-888-972-6622 
             OrgNOCEmail:  noc@astound.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ABN3-ARIN
             
             OrgTechHandle: IAT18-ARIN
             OrgTechName:   IP admin team
             OrgTechPhone:  +1-888-972-6622 
             OrgTechEmail:  arin@wavebroadband.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IAT18-ARIN
             
             OrgAbuseHandle: ABN3-ARIN
             OrgAbuseName:   Astound Broadband NOC
             OrgAbusePhone:  +1-888-972-6622 
             OrgAbuseEmail:  noc@astound.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABN3-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.
             #