ASN Lookup Tool

Univeristy of Chicago Hospitals & Health System uchicagomedicine.org US US 4 Routes

AS Data

AS29885

AS29885 – Univeristy of Chicago Hospitals & Health System

AS Number 29885
AS Name UCHHS-AS
Organization Univeristy of Chicago Hospitals & Health System(uchhs)
Country US
Website uchicagomedicine.org
Number of IPv4 Routes 4
Number of IPv6 Routes 0
ASN type EDUCATION
Registry ARIN
Date Allocated 2003-05-29

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Use ASN data for AS29885 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
165.68.0.0/16 65536
165.68.128.0/17 32768
165.68.0.0/17 32768
64.107.48.0/24 256

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:       29885
ASName:         UCHHS-AS
ASHandle:       AS29885
RegDate:        2003-05-29
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/29885


OrgName:        Univeristy of Chicago Hospitals & Health System
OrgId:          UCHHS
Address:        7955 South Cass Avenue
City:           Darien
StateProv:      IL
PostalCode:     60651
Country:        US
RegDate:        2003-04-24
Updated:        2025-12-08
Ref:            https://rdap.arin.net/registry/entity/UCHHS


OrgAbuseHandle: GRAML9-ARIN
OrgAbuseName:   Gramlick, Martin 
OrgAbusePhone:  +1-773-834-0008 
OrgAbuseEmail:  martin.gramlick@uchicagomedicine.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GRAML9-ARIN

OrgTechHandle: GRAML9-ARIN
OrgTechName:   Gramlick, Martin 
OrgTechPhone:  +1-773-834-0008 
OrgTechEmail:  martin.gramlick@uchicagomedicine.org
OrgTechRef:    https://rdap.arin.net/registry/entity/GRAML9-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
AS6325 Illinois Century Network US
AS32787 Akamai Technologies, Inc. US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS6325 Illinois Century Network US
AS32787 Akamai Technologies, Inc. US

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Frequently Asked Questions

ASN AS29885 is an Autonomous System Number used to identify a network for BGP internet routing.
AS29885 is listed under Univeristy of Chicago Hospitals & Health System.
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.