Report for 13918

Name

CITYOFTUCSON - City of Tucson, 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.

13918 CITYOFTUCSON - City of Tucson

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS22772   LOGIN - Login, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2288  AS13918  ORIGIN  Originate:      66560 /15.98  Transit:          0 /0.00  CITYOFTUCSON - City of Tucson

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       %
10308 AS13918 CITYOFTUCSON - City of Tucson                 2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  166.89.0.0/16        4637 209 22772 13918   
  198.182.64.0/22      4637 209 22772 13918   

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

AS13918   1 More Specifics   2 Total Advertisements   CITYOFTUCSON - City of Tucson
    198.182.64.0/22               198.182.64.0/18

Whois Entry

whois: 402603

IANA has recorded AS13918 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13918\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:       13918
             ASName:         CITYOFTUCSON
             ASHandle:       AS13918
             RegDate:        1999-09-15
             Updated:        2020-09-30
             Ref:            https://rdap.arin.net/registry/autnum/13918
             
             
             OrgName:        City of Tucson
             OrgId:          CITYOF-69
             Address:        481 W. Paseo Redondo
             City:           Tucson
             StateProv:      AZ
             PostalCode:     85701
             Country:        US
             RegDate:        1993-11-15
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/CITYOF-69
             
             
             OrgDNSHandle: CCC22-ARIN
             OrgDNSName:   Cornn, Chong C
             OrgDNSPhone:  +1-520-791-4595 
             OrgDNSEmail:  chong.cornn@tucsonaz.gov
             OrgDNSRef:    https://rdap.arin.net/registry/entity/CCC22-ARIN
             
             OrgDNSHandle: COSTE180-ARIN
             OrgDNSName:   Costello, John  
             OrgDNSPhone:  +1-520-837-6080 
             OrgDNSEmail:  john.costello@tucsonaz.gov
             OrgDNSRef:    https://rdap.arin.net/registry/entity/COSTE180-ARIN
             
             OrgAbuseHandle: CCC22-ARIN
             OrgAbuseName:   Cornn, Chong C
             OrgAbusePhone:  +1-520-791-4595 
             OrgAbuseEmail:  chong.cornn@tucsonaz.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CCC22-ARIN
             
             OrgNOCHandle: CCC22-ARIN
             OrgNOCName:   Cornn, Chong C
             OrgNOCPhone:  +1-520-791-4595 
             OrgNOCEmail:  chong.cornn@tucsonaz.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CCC22-ARIN
             
             OrgTechHandle: COSTE180-ARIN
             OrgTechName:   Costello, John  
             OrgTechPhone:  +1-520-837-6080 
             OrgTechEmail:  john.costello@tucsonaz.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/COSTE180-ARIN
             
             OrgTechHandle: CCC22-ARIN
             OrgTechName:   Cornn, Chong C
             OrgTechPhone:  +1-520-791-4595 
             OrgTechEmail:  chong.cornn@tucsonaz.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/CCC22-ARIN
             
             RNOCHandle: COSTE180-ARIN
             RNOCName:   Costello, John  
             RNOCPhone:  +1-520-837-6080 
             RNOCEmail:  john.costello@tucsonaz.gov
             RNOCRef:    https://rdap.arin.net/registry/entity/COSTE180-ARIN
             
             RAbuseHandle: COSTE180-ARIN
             RAbuseName:   Costello, John  
             RAbusePhone:  +1-520-837-6080 
             RAbuseEmail:  john.costello@tucsonaz.gov
             RAbuseRef:    https://rdap.arin.net/registry/entity/COSTE180-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.
             #