ASN AS122 is an Autonomous System Number used to identify a network for BGP internet routing.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS122 UPMC | IPGeolocation.io

ASN Lookup Tool

UPMC upmc.edu

US 13 Routes

AS Data

AS122

AS122 – UPMC

AS Number	122
AS Name	UPMC-AS122
Organization	UPMC(upmc)
Country	US
Website	upmc.edu
Number of IPv4 Routes	12
Number of IPv6 Routes	1
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1987-08-21

ASN Intelligence API for production workflows

Use ASN data for AS122 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.184.147.0/24	AS122	UPMC	UPMC	256
128.147.75.0/24	AS122	UPMC	UPMC	256
2605:e900::/32	AS122	UPMC	UPMC	~79×10²⁷
198.55.8.0/21	AS122	UPMC	UPMC	2048
198.136.8.0/21	AS122	UPMC	UPMC	2048
198.177.199.0/24	AS122	UPMC	UPMC	256
192.80.29.0/24	AS122	UPMC	UPMC	256
150.232.0.0/16	AS122	UPMC	UPMC	65536
157.229.75.0/24	AS122	UPMC	UPMC	256
205.223.240.0/20	AS122	UPMC	UPMC	4096

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:       122
ASName:         UPMC-AS122
ASHandle:       AS122
RegDate:        1987-08-21
Updated:        2020-01-09    
Ref:            https://rdap.arin.net/registry/autnum/122


OrgName:        UPMC
OrgId:          UPMC
Address:        Information Technology
Address:        Suite 2024
Address:        3600 Forbes Ave
City:           Pittsburgh
StateProv:      PA
PostalCode:     15213
Country:        US
RegDate:        1986-09-08
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/UPMC


OrgRoutingHandle: UPMCT-ARIN
OrgRoutingName:   UPMC-TECH
OrgRoutingPhone:  +1-412-647-4357 
OrgRoutingEmail:  ISDNetworkDesign@UPMC.EDU
OrgRoutingRef:    https://rdap.arin.net/registry/entity/UPMCT-ARIN

OrgTechHandle: UPMCT-ARIN
OrgTechName:   UPMC-TECH
OrgTechPhone:  +1-412-647-4357 
OrgTechEmail:  ISDNetworkDesign@UPMC.EDU
OrgTechRef:    https://rdap.arin.net/registry/entity/UPMCT-ARIN

OrgTechHandle: VULJA-ARIN
OrgTechName:   VULJANIC, CRAIG 
OrgTechPhone:  +1-412-849-5355 
OrgTechEmail:  cpv@upmc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/VULJA-ARIN

OrgAbuseHandle: INFOS7-ARIN
OrgAbuseName:   Infosec Abuse
OrgAbusePhone:  +1-412-647-4357 
OrgAbuseEmail:  infosecabuse@upmc.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFOS7-ARIN

OrgDNSHandle: UPMCT-ARIN
OrgDNSName:   UPMC-TECH
OrgDNSPhone:  +1-412-647-4357 
OrgDNSEmail:  ISDNetworkDesign@UPMC.EDU
OrgDNSRef:    https://rdap.arin.net/registry/entity/UPMCT-ARIN

RTechHandle: UPMCT-ARIN
RTechName:   UPMC-TECH
RTechPhone:  +1-412-647-4357 
RTechEmail:  ISDNetworkDesign@UPMC.EDU
RTechRef:    https://rdap.arin.net/registry/entity/UPMCT-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
AS14773	Lancaster Lebanon Intermediate Unit 13	US
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS6939	Hurricane Electric LLC	US
AS701	Verizon Business/UUnet	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US
AS7016	Comcast Cable Communications, LLC	US
AS19151	BroadbandONE, LLC	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US
AS7016	Comcast Cable Communications, LLC	US