Report for 19185

Name

19185 - City of Mesa, 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.

19185 19185 - City of Mesa, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS62600         ABOR-SUN-CORRIDOR - Arizona Board of Regents, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15408 AS19185        ORIGIN  Originate:       4864 /19.75  Transit:          0 /0.00  19185 - City of Mesa, 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       %
 8585 AS19185       19185 - City of Mesa, US                          11      6      1      6      5  45.45%


  Prefix               AS Path                              Aggregation Suggestion
  199.101.32.0/21      4777 2497 6461 19185   
  199.101.32.0/24      4777 2497 6461 19185 - Withdrawn - matching aggregate 199.101.32.0/21 4777 2497 6461 19185
  199.101.33.0/24      4608 7575 11537 62600 19185   
  199.101.34.0/24      4777 2497 6461 19185 - Withdrawn - matching aggregate 199.101.32.0/21 4777 2497 6461 19185
  199.101.35.0/24      4777 2497 6461 19185 - Withdrawn - matching aggregate 199.101.32.0/21 4777 2497 6461 19185
  199.101.36.0/24      4608 7575 11537 62600 19185   
  199.101.37.0/24      4777 2497 6461 19185 - Withdrawn - matching aggregate 199.101.32.0/21 4777 2497 6461 19185
  199.101.38.0/24      4608 7575 11537 62600 19185   
  199.101.40.0/23      4777 2497 6461 19185   
  199.101.40.0/23      4608 7575 11537 62600 19185 + Announce - aggregate of 199.101.40.0/24 (4608 7575 11537 62600 19185) and 199.101.41.0/24 (4608 7575 11537 62600 19185)
  199.101.40.0/24      4608 7575 11537 62600 19185 - Withdrawn - aggregated with 199.101.41.0/24 (4608 7575 11537 62600 19185)
  199.101.41.0/24      4608 7575 11537 62600 19185 - Withdrawn - aggregated with 199.101.40.0/24 (4608 7575 11537 62600 19185)

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

AS19185   9 More Specifics   11 Total Advertisements   19185 - City of Mesa, US
    199.101.32.0/24               199.101.32.0/21
    199.101.33.0/24               199.101.32.0/21
    199.101.34.0/24               199.101.32.0/21
    199.101.35.0/24               199.101.32.0/21
    199.101.36.0/24               199.101.32.0/21
    199.101.37.0/24               199.101.32.0/21
    199.101.38.0/24               199.101.32.0/21
    199.101.40.0/24               199.101.40.0/23
    199.101.41.0/24               199.101.40.0/23

Whois Entry

whois: 402603

IANA has recorded AS19185 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19185\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:       19185
             ASName:         19185
             ASHandle:       AS19185
             RegDate:        2018-08-23
             Updated:        2018-08-23
             Ref:            https://rdap.arin.net/registry/autnum/19185
             
             
             OrgName:        City of Mesa
             OrgId:          CITYOF-200
             Address:        59 East 1st. Street
             City:           Mesa
             StateProv:      AZ
             PostalCode:     85201
             Country:        US
             RegDate:        1994-01-05
             Updated:        2018-01-11
             Ref:            https://rdap.arin.net/registry/entity/CITYOF-200
             
             
             OrgAbuseHandle: ARIN32-ARIN
             OrgAbuseName:   ARIN
             OrgAbusePhone:  +1-480-644-2011 
             OrgAbuseEmail:  arin@mesaaz.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARIN32-ARIN
             
             OrgTechHandle: ARIN32-ARIN
             OrgTechName:   ARIN
             OrgTechPhone:  +1-480-644-2011 
             OrgTechEmail:  arin@mesaaz.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/ARIN32-ARIN
             
             OrgNOCHandle: ARIN32-ARIN
             OrgNOCName:   ARIN
             OrgNOCPhone:  +1-480-644-2011 
             OrgNOCEmail:  arin@mesaaz.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ARIN32-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.
             #