Report for 30481

Name

CITIZENS-ISP - Citizens Telecommunication Technologies, 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.

30481 CITIZENS-ISP - Citizens Internet Service

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174     COGENT Cogent/PSI

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8417  AS30481  ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  CITIZENS-ISP - Citizens Internet Service

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       %
 2734 AS30481 CITIZENS-ISP - Citizens Internet Service      8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  63.164.20.0/23       4637 174 30481         
  65.161.48.0/23       4637 174 30481       + Announce - aggregate of 65.161.48.0/24 (4637 174 30481) and 65.161.49.0/24 (4637 174 30481)
  65.161.48.0/24       4637 174 30481       - Withdrawn - aggregated with 65.161.49.0/24 (4637 174 30481)
  65.161.49.0/24       4637 174 30481       - Withdrawn - aggregated with 65.161.48.0/24 (4637 174 30481)
  67.43.96.0/20        4637 174 30481         
  208.31.212.0/22      4637 174 30481       + Announce - aggregate of 208.31.212.0/23 (4637 174 30481) and 208.31.214.0/23 (4637 174 30481)
  208.31.212.0/24      4637 174 30481       - Withdrawn - aggregated with 208.31.213.0/24 (4637 174 30481)
  208.31.213.0/24      4637 174 30481       - Withdrawn - aggregated with 208.31.212.0/24 (4637 174 30481)
  208.31.214.0/24      4637 174 30481       - Withdrawn - aggregated with 208.31.215.0/24 (4637 174 30481)
  208.31.215.0/24      4637 174 30481       - Withdrawn - aggregated with 208.31.214.0/24 (4637 174 30481)

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

AS30481   7 More Specifics   8 Total Advertisements   CITIZENS-ISP - Citizens Internet Service
    63.164.20.0/23                63.160.0.0/12
    65.161.48.0/24                65.160.0.0/13
    65.161.49.0/24                65.160.0.0/13
    208.31.212.0/24               208.0.0.0/11
    208.31.213.0/24               208.0.0.0/11
    208.31.214.0/24               208.0.0.0/11
    208.31.215.0/24               208.0.0.0/11

Whois Entry

whois: 402603

IANA has recorded AS30481 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30481\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:       30481
             ASName:         CITIZENS-ISP
             ASHandle:       AS30481
             RegDate:        2003-10-17
             Updated:        2019-01-24
             Ref:            https://rdap.arin.net/registry/autnum/30481
             
             
             OrgName:        Citizens Telecommunication Technologies, Inc
             OrgId:          CTT-67
             Address:        P.O. Box 135
             City:           Mammoth
             StateProv:      PA
             PostalCode:     15664
             Country:        US
             RegDate:        2018-12-18
             Updated:        2024-11-25
             Comment:        https://www.citizensfiber.com
             Ref:            https://rdap.arin.net/registry/entity/CTT-67
             
             
             OrgTechHandle: BPL16-ARIN
             OrgTechName:   Linden, Brandon P
             OrgTechPhone:  +1-724-424-9040 
             OrgTechEmail:  brandon.linden@ctzn.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/BPL16-ARIN
             
             OrgTechHandle: SEC6-ARIN
             OrgTechName:   Craig, Scott Edmond
             OrgTechPhone:  +1-724-424-9041 
             OrgTechEmail:  abuse@wpa.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/SEC6-ARIN
             
             OrgAbuseHandle: SEC6-ARIN
             OrgAbuseName:   Craig, Scott Edmond
             OrgAbusePhone:  +1-724-424-9041 
             OrgAbuseEmail:  abuse@wpa.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SEC6-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.
             #