Report for 26439

Name

CITY-OF-ABQ - City of Albuquerque, 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.

26439 CITY-OF-ABQ - City of Albuquerque, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS15164         UPNLLC - Unite Private Networks LLC., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3950  AS26439        ORIGIN  Originate:      63488 /16.05  Transit:          0 /0.00  CITY-OF-ABQ - City of Albuquerque, 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       %
21756 AS26439       CITY-OF-ABQ - City of Albuquerque, US             12      2      1     11      1   8.33%


  Prefix               AS Path                              Aggregation Suggestion
  143.120.16.0/20      4777 2516 174 15164 26439   
  143.120.32.0/19      4777 2516 174 15164 26439   
  143.120.64.0/18      4777 2516 174 15164 26439   
  143.120.128.0/17     4777 2516 174 15164 26439   
  198.175.173.0/24     4777 2516 174 15164 26439   
  198.175.175.0/24     4777 2516 174 15164 26439   
  198.175.176.0/23     4777 2516 174 15164 26439 + Announce - aggregate of 198.175.176.0/24 (4777 2516 174 15164 26439) and 198.175.177.0/24 (4777 2516 174 15164 26439)
  198.175.176.0/24     4777 2516 174 15164 26439 - Withdrawn - aggregated with 198.175.177.0/24 (4777 2516 174 15164 26439)
  198.175.177.0/24     4777 2516 174 15164 26439 - Withdrawn - aggregated with 198.175.176.0/24 (4777 2516 174 15164 26439)
  198.175.178.0/24     4777 2516 174 15164 26439   
  198.182.159.0/24     4777 2516 174 15164 26439   
  198.206.237.0/24     4777 2516 174 15164 26439   
  198.206.238.0/24     4777 2516 174 15164 26439   

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

AS26439   7 More Specifics   12 Total Advertisements   CITY-OF-ABQ - City of Albuquerque, US
    143.120.16.0/20               143.120.0.0/16
    143.120.32.0/19               143.120.0.0/16
    143.120.64.0/18               143.120.0.0/16
    143.120.128.0/17              143.120.0.0/16
    198.175.175.0/24              198.175.174.0/23
    198.175.176.0/24              198.175.176.0/23
    198.175.177.0/24              198.175.176.0/23

Whois Entry

whois: 402609

IANA has recorded AS26439 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26439\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:       26439
             ASName:         CITY-OF-ABQ
             ASHandle:       AS26439
             RegDate:        2002-09-19
             Updated:        2018-02-14
             Ref:            https://rdap.arin.net/registry/autnum/26439
             
             
             OrgName:        City of Albuquerque
             OrgId:          CITYOF-19
             Address:        One Civic Plaza, NW Room 2061
             Address:        Information Systems Division
             City:           Albuquerque
             StateProv:      NM
             PostalCode:     87102-2166
             Country:        US
             RegDate:        1990-09-17
             Updated:        2017-01-05
             Ref:            https://rdap.arin.net/registry/entity/CITYOF-19
             
             
             OrgAbuseHandle: DTINE-ARIN
             OrgAbuseName:   DTI Networking
             OrgAbusePhone:  +1-505-768-2930 
             OrgAbuseEmail:  arin@cabq.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DTINE-ARIN
             
             OrgTechHandle: DTINE-ARIN
             OrgTechName:   DTI Networking
             OrgTechPhone:  +1-505-768-2930 
             OrgTechEmail:  arin@cabq.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/DTINE-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.
             #