Report for 26054

Name

THRYV - Thryv, 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.

26054 THRYV - Thryv, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15777 AS26054        ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  THRYV - Thryv, 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       %
 8631 AS26054       THRYV - Thryv, US                                 13      8      3      8      5  38.46%


  Prefix               AS Path                              Aggregation Suggestion
  151.138.66.0/23      4777 2497 174 26054  + Announce - aggregate of 151.138.66.0/24 (4777 2497 174 26054) and 151.138.67.0/24 (4777 2497 174 26054)
  151.138.66.0/24      4777 2497 174 26054  - Withdrawn - aggregated with 151.138.67.0/24 (4777 2497 174 26054)
  151.138.67.0/24      4777 2497 174 26054  - Withdrawn - aggregated with 151.138.66.0/24 (4777 2497 174 26054)
  151.138.129.0/24     4777 2516 174 26054    
  151.138.130.0/23     4777 2516 174 26054    
  151.138.132.0/22     4777 2516 174 26054  + Announce - aggregate of 151.138.132.0/23 (4777 2516 174 26054) and 151.138.134.0/23 (4777 2516 174 26054)
  151.138.132.0/23     4777 2516 174 26054  - Withdrawn - aggregated with 151.138.134.0/23 (4777 2516 174 26054)
  151.138.134.0/23     4777 2516 174 26054  - Withdrawn - aggregated with 151.138.132.0/23 (4777 2516 174 26054)
  151.138.142.0/23     4777 2516 174 26054    
  151.138.150.0/23     4777 2516 174 26054    
  208.93.104.0/22      4777 2516 174 26054  + Announce - aggregate of 208.93.104.0/23 (4777 2516 174 26054) and 208.93.106.0/23 (4777 2516 174 26054)
  208.93.104.0/24      4777 2516 174 26054  - Withdrawn - aggregated with 208.93.105.0/24 (4777 2516 174 26054)
  208.93.105.0/24      4777 2516 174 26054  - Withdrawn - aggregated with 208.93.104.0/24 (4777 2516 174 26054)
  208.93.106.0/24      4777 2516 174 26054  - Withdrawn - aggregated with 208.93.107.0/24 (4777 2516 174 26054)
  208.93.107.0/24      4777 2516 174 26054  - Withdrawn - aggregated with 208.93.106.0/24 (4777 2516 174 26054)
  209.251.251.0/24     4777 2516 174 26054    

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

AS26054   13 More Specifics   13 Total Advertisements   THRYV - Thryv, US
    151.138.66.0/24               151.138.0.0/16
    151.138.67.0/24               151.138.0.0/16
    151.138.129.0/24              151.138.0.0/16
    151.138.130.0/23              151.138.0.0/16
    151.138.132.0/23              151.138.0.0/16
    151.138.134.0/23              151.138.0.0/16
    151.138.142.0/23              151.138.0.0/16
    151.138.150.0/23              151.138.0.0/16
    208.93.104.0/24               208.93.104.0/22
    208.93.105.0/24               208.93.104.0/22
    208.93.106.0/24               208.93.104.0/22
    208.93.107.0/24               208.93.104.0/22
    209.251.251.0/24              209.251.250.0/23

Whois Entry

whois: 402609

IANA has recorded AS26054 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26054\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:       26054
             ASName:         THRYV
             ASHandle:       AS26054
             RegDate:        2007-10-24
             Updated:        2021-10-13
             Ref:            https://rdap.arin.net/registry/autnum/26054
             
             
             OrgName:        Thryv
             OrgId:          RHD-1
             Address:        1301 Municipal Way
             Address:        Suite 200
             City:           Grapevine
             StateProv:      TX
             PostalCode:     76051
             Country:        US
             RegDate:        1992-08-28
             Updated:        2026-04-24
             Ref:            https://rdap.arin.net/registry/entity/RHD-1
             
             
             OrgAbuseHandle: DNSAD186-ARIN
             OrgAbuseName:   DNS Admin
             OrgAbusePhone:  +1-972-453-7512 
             OrgAbuseEmail:  DNSAdmin@thryv.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNSAD186-ARIN
             
             OrgTechHandle: DNSAD186-ARIN
             OrgTechName:   DNS Admin
             OrgTechPhone:  +1-972-453-7512 
             OrgTechEmail:  DNSAdmin@thryv.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DNSAD186-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.
             #