Report for 40715

Name

COLOGIX-COL - Cologix, Inc, 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.

40715 COLOGIX-COL - Cologix, Inc, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8001          COLOGIX - Cologix, Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9014  AS40715        ORIGIN  Originate:      12800 /18.36  Transit:          0 /0.00  COLOGIX-COL - Cologix, Inc, 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       %
12957 AS40715       COLOGIX-COL - Cologix, Inc, US                    10      3      0      7      3  30.00%


  Prefix               AS Path                              Aggregation Suggestion
  67.154.188.0/22      4777 2497 174 8001 40715   
  74.121.64.0/22       4777 2497 174 8001 40715   
  74.121.64.0/24       4777 2497 174 8001 40715 - Withdrawn - matching aggregate 74.121.64.0/22 4777 2497 174 8001 40715
  74.121.65.0/24       4777 2497 174 8001 40715 - Withdrawn - matching aggregate 74.121.64.0/22 4777 2497 174 8001 40715
  74.121.66.0/24       4777 2497 174 8001 40715 - Withdrawn - matching aggregate 74.121.64.0/22 4777 2497 174 8001 40715
  74.219.154.0/24      4777 2497 174 8001 40715   
  96.11.188.0/24       4777 2497 174 8001 40715   
  199.188.168.0/22     4777 2497 174 8001 40715   
  199.254.141.0/24     4777 2497 174 8001 40715   
  216.69.192.0/19      4777 2497 174 8001 40715   

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

AS40715   6 More Specifics   10 Total Advertisements   COLOGIX-COL - Cologix, Inc, US
    67.154.188.0/22               67.152.0.0/14
    74.121.64.0/24                74.121.64.0/22
    74.121.65.0/24                74.121.64.0/22
    74.121.66.0/24                74.121.64.0/22
    74.219.154.0/24               74.218.0.0/15
    96.11.188.0/24                96.10.0.0/15

Whois Entry

whois: 402332

IANA has recorded AS40715 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS40715\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:       40715
             ASName:         COLOGIX-COL
             ASHandle:       AS40715
             RegDate:        2008-03-03
             Updated:        2022-08-18
             Ref:            https://rdap.arin.net/registry/autnum/40715
             
             
             OrgName:        Cologix, Inc
             OrgId:          COLOG-8
             Address:        1601 19th Street
             Address:        Suite 650
             City:           Denver
             StateProv:      CO
             PostalCode:     80202
             Country:        US
             RegDate:        2021-02-12
             Updated:        2025-05-07
             Ref:            https://rdap.arin.net/registry/entity/COLOG-8
             
             
             OrgNOCHandle: NETWO9665-ARIN
             OrgNOCName:   Network Engineering
             OrgNOCPhone:  +1-844-449-4357 
             OrgNOCEmail:  noc@cologix.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO9665-ARIN
             
             OrgTechHandle: NOC33671-ARIN
             OrgTechName:   NOC
             OrgTechPhone:  +1-720-230-7000 
             OrgTechEmail:  noc@cologix.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC33671-ARIN
             
             OrgTechHandle: JOBAY1-ARIN
             OrgTechName:   Jobay, Mike 
             OrgTechPhone:  +1-973-590-5177 
             OrgTechEmail:  mike.jobay@cologix.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/JOBAY1-ARIN
             
             OrgAbuseHandle: ABUSE5526-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-720-230-7000 
             OrgAbuseEmail:  abuse@cologix.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5526-ARIN
             
             OrgTechHandle: BECKJ20-ARIN
             OrgTechName:   Beck, Josh 
             OrgTechPhone:  +1-855-449-4357 
             OrgTechEmail:  josh.beck@cologix.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BECKJ20-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.
             #