ASN Lookup Tool

American College of Surgeons facs.org US US 3 Routes

AS Data

AS54583

AS54583 – American College of Surgeons

AS Number 54583
AS Name 54583
Organization American College of Surgeons(acs-473)
Country US
Website facs.org
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2017-11-30

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Use ASN data for AS54583 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
38.69.0.0/24 256
38.75.133.0/24 256
198.22.195.0/24 256

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:       54583
ASName:         54583
ASHandle:       AS54583
RegDate:        2017-11-30
Updated:        2017-11-30
Comment:        Proprietary of American College of Surgeons.    
Ref:            https://rdap.arin.net/registry/autnum/54583


OrgName:        American College of Surgeons
OrgId:          ACS-473
Address:        633 N. St. Clair St
City:           Chicago
StateProv:      IL
PostalCode:     60611
Country:        US
RegDate:        2012-03-22
Updated:        2017-11-22
Ref:            https://rdap.arin.net/registry/entity/ACS-473


OrgTechHandle: SIDDI42-ARIN
OrgTechName:   Siddiqui, Atif 
OrgTechPhone:  +1-312-202-5351 
OrgTechEmail:  staylor@facs.org
OrgTechRef:    https://rdap.arin.net/registry/entity/SIDDI42-ARIN

OrgNOCHandle: SIDDI42-ARIN
OrgNOCName:   Siddiqui, Atif 
OrgNOCPhone:  +1-312-202-5351 
OrgNOCEmail:  staylor@facs.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/SIDDI42-ARIN

OrgAbuseHandle: SIDDI42-ARIN
OrgAbuseName:   Siddiqui, Atif 
OrgAbusePhone:  +1-312-202-5351 
OrgAbuseEmail:  staylor@facs.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SIDDI42-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
AS33491 Comcast Cable Communications, LLC US
AS7018 AT&T Enterprises, LLC US
AS174 Cogent Communications, LLC US

Upstreams

AS Number Description Country
AS33491 Comcast Cable Communications, LLC US
AS7018 AT&T Enterprises, LLC US
AS174 Cogent Communications, LLC US

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Frequently Asked Questions

ASN AS54583 is an Autonomous System Number used to identify a network for BGP internet routing.
AS54583 is listed under American College of Surgeons.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.