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AS400166 Cheyenne Propagation Company

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Cheyenne Propagation Company cm9440.com

US 1 Routes

AS Data

AS400166

AS400166 – Cheyenne Propagation Company

AS Number	400166
AS Name	CPC-COGENT-BLOCK
Organization	Cheyenne Propagation Company(cp-1654)
Country	US
Website	cm9440.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2021-10-26

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.127.98.0/24	AS400166	Cheyenne Propagation Company	Cheyenne Propagation	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:       400166
ASName:         CPC-COGENT-BLOCK
ASHandle:       AS400166
RegDate:        2021-10-26
Updated:        2021-10-26    
Ref:            https://rdap.arin.net/registry/autnum/400166


OrgName:        Cheyenne Propagation Company
OrgId:          CP-1654
Address:        1160 Lake Plaza Drive STE 228
City:           Colorado Springs
StateProv:      CO
PostalCode:     80906-3507
Country:        US
RegDate:        2021-10-06
Updated:        2025-02-03
Ref:            https://rdap.arin.net/registry/entity/CP-1654


OrgAbuseHandle: VOIGE-ARIN
OrgAbuseName:   voige, jim 
OrgAbusePhone:  +1-719-576-4424 
OrgAbuseEmail:  jim@cm9440.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/VOIGE-ARIN

OrgTechHandle: VOIGE-ARIN
OrgTechName:   voige, jim 
OrgTechPhone:  +1-719-576-4424 
OrgTechEmail:  jim@cm9440.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VOIGE-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

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS400166?

ASN AS400166 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400166?

AS400166 is listed under Cheyenne Propagation Company.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.