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AS25748 CQG, Inc. | IPGeolocation.io

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

CQG, Inc. cqg.com

US 2 Routes

AS Data

AS25748

AS25748 – CQG, Inc.

AS Number	25748
AS Name	CQGNET-CHICAGO
Organization	CQG, Inc.(cqginc-2)
Country	US
Website	cqg.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2002-05-01

ASN Intelligence API for production workflows

Use ASN data for AS25748 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.211.216.0/24	AS25748	CQG, Inc.	CQG, INC	256
67.152.7.0/24	AS25748	CQG, Inc.	Verizon Business	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:       25748
ASName:         CQGNET-CHICAGO
ASHandle:       AS25748
RegDate:        2002-05-01
Updated:        2025-09-02    
Ref:            https://rdap.arin.net/registry/autnum/25748


OrgName:        CQG, Inc.
OrgId:          CQGINC-2
Address:        1050 17th Street
City:           Denver
StateProv:      CO
PostalCode:     80265
Country:        US
RegDate:        2000-08-31
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/CQGINC-2


OrgTechHandle: CKN23-ARIN
OrgTechName:   No, Contact Known
OrgTechPhone:  +1-800-555-1234 
OrgTechEmail:  nobody@example.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN

OrgAbuseHandle: CKN23-ARIN
OrgAbuseName:   No, Contact Known
OrgAbusePhone:  +1-800-555-1234 
OrgAbuseEmail:  nobody@example.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN

RTechHandle: JW1879-ARIN
RTechName:   Wood, Jeff 
RTechPhone:  +1-720-904-2900 
RTechEmail:  jw@cqg.com
RTechRef:    https://rdap.arin.net/registry/entity/JW1879-ARIN

RTechHandle: KUGOT-ARIN
RTechName:   Kugotov, Oleg 
RTechPhone:  +1-312-385-2740 
RTechEmail:  oleg@cqg.com
RTechRef:    https://rdap.arin.net/registry/entity/KUGOT-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
AS701	Verizon Business/UUnet	US
AS6461	Zayo Bandwidth	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US
AS701	Verizon Business	US

Frequently Asked Questions

What is ASN AS25748?

ASN AS25748 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25748?

AS25748 is listed under CQG, Inc..

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.