Report for 16478

Name

COLONIALNET-IU20 - Colonial IU 20, 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.

16478 COLONIALNET-IU20, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6079          RCN-AS, US
    AS13335         CLOUDFLARENET, US
    AS3737          AS-PTD, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11749 AS16478        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  COLONIALNET-IU20, 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       %
 3550 AS16478       COLONIALNET-IU20, US                              17     16      1      2     15  88.24%


  Prefix               AS Path                              Aggregation Suggestion
  216.162.112.0/20     3257 3737 16478        
  216.162.112.0/20     57866 13335 16478    + Announce - aggregate of 216.162.112.0/21 (57866 13335 16478) and 216.162.120.0/21 (57866 13335 16478)
  216.162.112.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.113.0/24 (57866 13335 16478)
  216.162.113.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.112.0/24 (57866 13335 16478)
  216.162.114.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.115.0/24 (57866 13335 16478)
  216.162.115.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.114.0/24 (57866 13335 16478)
  216.162.116.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.117.0/24 (57866 13335 16478)
  216.162.117.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.116.0/24 (57866 13335 16478)
  216.162.118.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.119.0/24 (57866 13335 16478)
  216.162.119.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.118.0/24 (57866 13335 16478)
  216.162.120.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.121.0/24 (57866 13335 16478)
  216.162.121.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.120.0/24 (57866 13335 16478)
  216.162.122.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.123.0/24 (57866 13335 16478)
  216.162.123.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.122.0/24 (57866 13335 16478)
  216.162.124.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.125.0/24 (57866 13335 16478)
  216.162.125.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.124.0/24 (57866 13335 16478)
  216.162.126.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.127.0/24 (57866 13335 16478)
  216.162.127.0/24     57866 13335 16478    - Withdrawn - aggregated with 216.162.126.0/24 (57866 13335 16478)

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

AS16478   16 More Specifics   17 Total Advertisements   COLONIALNET-IU20, US
    216.162.112.0/24              216.162.112.0/20
    216.162.113.0/24              216.162.112.0/20
    216.162.114.0/24              216.162.112.0/20
    216.162.115.0/24              216.162.112.0/20
    216.162.116.0/24              216.162.112.0/20
    216.162.117.0/24              216.162.112.0/20
    216.162.118.0/24              216.162.112.0/20
    216.162.119.0/24              216.162.112.0/20
    216.162.120.0/24              216.162.112.0/20
    216.162.121.0/24              216.162.112.0/20
    216.162.122.0/24              216.162.112.0/20
    216.162.123.0/24              216.162.112.0/20
    216.162.124.0/24              216.162.112.0/20
    216.162.125.0/24              216.162.112.0/20
    216.162.126.0/24              216.162.112.0/20
    216.162.127.0/24              216.162.112.0/20

Whois Entry

whois: 402603

IANA has recorded AS16478 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS16478\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:       16478
             ASName:         COLONIALNET-IU20
             ASHandle:       AS16478
             RegDate:        2005-06-20
             Updated:        2016-05-26
             Ref:            https://rdap.arin.net/registry/autnum/16478
             
             
             OrgName:        Colonial IU 20
             OrgId:          CI2-4
             Address:        6 Danforth Dr
             City:           Easton
             StateProv:      PA
             PostalCode:     18045
             Country:        US
             RegDate:        2005-06-15
             Updated:        2015-02-26
             Ref:            https://rdap.arin.net/registry/entity/CI2-4
             
             
             OrgAbuseHandle: NTS8-ARIN
             OrgAbuseName:   Network Technical Support
             OrgAbusePhone:  +1-610-515-6519 
             OrgAbuseEmail:  arin@ciu20.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NTS8-ARIN
             
             OrgNOCHandle: NOC1843-ARIN
             OrgNOCName:   Network Operations Center
             OrgNOCPhone:  +1-610-515-6519 
             OrgNOCEmail:  arin@ciu20.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC1843-ARIN
             
             OrgTechHandle: NTS8-ARIN
             OrgTechName:   Network Technical Support
             OrgTechPhone:  +1-610-515-6519 
             OrgTechEmail:  arin@ciu20.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/NTS8-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.
             #