Report for 397871

Name

COD-PUBLIC-148 - City Of Detroit, 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.

397871 COD-PUBLIC-148 - City Of Detroit, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS33668         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
76861 AS397871       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  COD-PUBLIC-148 - City Of Detroit, 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       %
75978 AS397871      COD-PUBLIC-148 - City Of Detroit, US               1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  148.59.61.0/24       4777 2516 7922 33668 397871   

Whois Entry

whois: 402603

IANA has recorded AS397871 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397871\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:       397871
             ASName:         COD-PUBLIC-148
             ASHandle:       AS397871
             RegDate:        2019-08-23
             Updated:        2019-08-23
             Ref:            https://rdap.arin.net/registry/autnum/397871
             
             
             OrgName:        City Of Detroit
             OrgId:          CD-580
             Address:        2 Woodward Suite 1212
             City:           Detroit
             StateProv:      MI
             PostalCode:     48238
             Country:        US
             RegDate:        2016-07-22
             Updated:        2016-07-22
             Ref:            https://rdap.arin.net/registry/entity/CD-580
             
             
             OrgAbuseHandle: RLM137-ARIN
             OrgAbuseName:   Millender, Robert Lee
             OrgAbusePhone:  +1-313-506-8800 
             OrgAbuseEmail:  millendr@detroitmi.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/RLM137-ARIN
             
             OrgTechHandle: RLM137-ARIN
             OrgTechName:   Millender, Robert Lee
             OrgTechPhone:  +1-313-506-8800 
             OrgTechEmail:  millendr@detroitmi.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/RLM137-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.
             #