ASN AS40715 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40715?

AS40715 is listed under Cologix, Inc.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS40715 Cologix, Inc | IPGeolocation.io

ASN Lookup Tool

Cologix, Inc cologix.com

US 11 Routes

AS Data

AS40715

AS40715 – Cologix, Inc

AS Number	40715
AS Name	COLOGIX-COL
Organization	Cologix, Inc (colog-8)
Country	US
Website	cologix.com
Number of IPv4 Routes	10
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2008-03-03

ASN Intelligence API for production workflows

Use ASN data for AS40715 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
74.121.66.0/24	AS40715	Cologix, Inc	Cologix, Inc	256
2605:4400::/32	AS40715	Cologix, Inc	Cologix, Inc	~79×10²⁷
74.121.65.0/24	AS40715	Cologix, Inc	Cologix, Inc	256
199.188.168.0/22	AS40715	Cologix, Inc	Cologix, Inc	1024
96.11.188.0/24	AS40715	Cologix, Inc	SCG SERVICES, LLC	256
74.121.64.0/22	AS40715	Cologix, Inc	Cologix, Inc	1024
74.219.154.0/24	AS40715	Cologix, Inc	SCG SERVICE	256
216.69.192.0/19	AS8001	Cologix, Inc	NetWalk	8192
199.254.141.0/24	AS40715	Cologix, Inc	Scherers Communications, Inc.	256
74.121.64.0/24	AS40715	Cologix, Inc	Cologix, Inc	256

Raw Whois Response

#
# 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.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "40715",
    "as_handle" : "AS40715",
    "as_name" : "COLOGIX-COL",
    "tech_contacts" : [ "NOC33671-ARIN", "JOBAY1-ARIN", "BECKJ20-ARIN" ],
    "abuse_contacts" : [ "ABUSE5526-ARIN" ],
    "date_created" : "2008-03-03",
    "date_updated" : "2022-08-18",
    "source" : "https://rdap.arin.net/registry/autnum/40715"
  } ],
  "organization" : {
    "handle" : "COLOG-8",
    "name" : "Cologix, Inc",
    "address" : [ "1601 19th Street", "Suite 650", "Denver", "CO", "80202", "US" ],
    "street" : "19th Street",
    "city" : "Denver",
    "state" : "CO",
    "zip_code" : "80202",
    "country" : [ "US" ],
    "date_created" : "2021-02-12",
    "date_updated" : "2025-05-07",
    "source" : "https://rdap.arin.net/registry/entity/COLOG-8",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NOC33671-ARIN",
    "name" : "NOC",
    "email" : [ "noc@cologix.com" ],
    "phone" : [ "+1-720-230-7000" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC33671-ARIN"
  }, {
    "handle" : "JOBAY1-ARIN",
    "name" : "Jobay, Mike",
    "email" : [ "mike.jobay@cologix.com" ],
    "phone" : [ "+1-973-590-5177" ],
    "source" : "https://rdap.arin.net/registry/entity/JOBAY1-ARIN"
  }, {
    "handle" : "BECKJ20-ARIN",
    "name" : "Beck, Josh",
    "email" : [ "josh.beck@cologix.com" ],
    "phone" : [ "+1-855-449-4357" ],
    "source" : "https://rdap.arin.net/registry/entity/BECKJ20-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE5526-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@cologix.com" ],
    "phone" : [ "+1-720-230-7000" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE5526-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS8001	Cologix, Inc	US

Upstreams

AS Number	Description	Country
AS8001	Cologix, Inc	US

Contacts

Email Contacts

josh.beck@cologix.com mike.jobay@cologix.com noc@cologix.com

Abuse Contacts

abuse@cologix.com