Report for 401729

Name

CS-ASN1 - CrossSignal, LLC, 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 AS6447) 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.

401729 --No Registry Entry--

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET, US
    AS174           COGENT-174, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
58258 AS401729       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  --No Registry Entry--

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       %
77937 AS401729      --No Registry Entry--                              2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.109.99.0/24       49788 174 401729       
  208.222.3.0/24       49788 174 401729       

Whois Entry

whois: 402603

IANA has recorded AS401729 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS401729\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:       401729
             ASName:         CS-ASN1
             ASHandle:       AS401729
             RegDate:        2025-05-20
             Updated:        2025-05-20
             Ref:            https://rdap.arin.net/registry/autnum/401729
             
             
             OrgName:        CrossSignal, LLC
             OrgId:          CL-2336
             Address:        999 18th Street
             Address:        Suite 3000
             City:           Denver
             StateProv:      CO
             PostalCode:     80202
             Country:        US
             RegDate:        2025-05-07
             Updated:        2025-05-19
             Ref:            https://rdap.arin.net/registry/entity/CL-2336
             
             
             OrgAbuseHandle: ADMIN9039-ARIN
             OrgAbuseName:   Admin
             OrgAbusePhone:  +1-855-202-7677 
             OrgAbuseEmail:  noc@crosssignal.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN9039-ARIN
             
             OrgTechHandle: ADMIN9039-ARIN
             OrgTechName:   Admin
             OrgTechPhone:  +1-855-202-7677 
             OrgTechEmail:  noc@crosssignal.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN9039-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.
             #