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AS7723 Emergency 24 | 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

Emergency 24 emergency24.com

US 3 Routes

AS Data

AS7723

AS7723 – Emergency 24

AS Number	7723
AS Name	EMERGENCY24-AS
Organization	Emergency 24(er24)
Country	US
Website	emergency24.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1996-12-20

ASN Intelligence API for production workflows

Use ASN data for AS7723 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.237.254.0/24	AS7723	Emergency 24	Verizon Business	256
63.84.23.0/24	AS7723	Emergency 24	EMERGENCY TWENTY FOUR, INC	256
12.171.94.0/24	AS7723	Emergency 24	EMERGENCY	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:       7723
ASName:         EMERGENCY24-AS
ASHandle:       AS7723
RegDate:        1996-12-20
Updated:        1996-12-20    
Ref:            https://rdap.arin.net/registry/autnum/7723


OrgName:        Emergency 24
OrgId:          ER24
Address:        4179 W. Irving Pk. Rd.
City:           Chicago
StateProv:      IL
PostalCode:     60641
Country:        US
RegDate:        1996-12-20
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/ER24


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

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

RTechHandle: BL493-ARIN
RTechName:   Larson, Baird 
RTechPhone:  +1-773-725-0222 
RTechEmail:  hostmaster@emergency24.com
RTechRef:    https://rdap.arin.net/registry/entity/BL493-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
AS7018	AT&T Enterprises, LLC	US
AS701	Verizon Business/UUnet	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS701	Verizon Business	US

Frequently Asked Questions

What is ASN AS7723?

ASN AS7723 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS7723?

AS7723 is listed under Emergency 24.

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.