ASN Lookup Tool

Pittsburgh Supercomputing Center psc.edu US US 19 Routes

AS Data

AS5050

AS5050Pittsburgh Supercomputing Center

AS Number 5050
AS Name PSC-EXT
Organization Pittsburgh Supercomputing Center(psc-z)
Country US
Website psc.edu
Number of IPv4 Routes 17
Number of IPv6 Routes 2
ASN type EDUCATION
Registry ARIN
Date Allocated 1995-03-29

ASN Intelligence API for production workflows

Use ASN data for AS5050 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
147.73.16.0/20 4096
192.88.115.0/24 256
147.73.0.0/16 65536
147.73.5.0/24 256
147.73.3.0/24 256
2001:5e8::/32 ~79×10²⁷
147.73.0.0/24 256
167.88.240.0/20 4096
192.231.244.0/24 256
147.73.6.0/24 256

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:       5050
ASName:         PSC-EXT
ASHandle:       AS5050
RegDate:        1995-03-29
Updated:        2012-04-02    
Ref:            https://rdap.arin.net/registry/autnum/5050


OrgName:        Pittsburgh Supercomputing Center
OrgId:          PSC-Z
Address:        300 S Craig St
City:           Pittsburgh
StateProv:      PA
PostalCode:     15213
Country:        US
RegDate:        2008-05-29
Updated:        2022-04-27
Ref:            https://rdap.arin.net/registry/entity/PSC-Z


OrgTechHandle: PN-ORG-ARIN
OrgTechName:   Pittsburgh Supercomputing Center
OrgTechPhone:  +1-412-268-4960 
OrgTechEmail:  pscnet-admin@psc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/PN-ORG-ARIN

OrgAbuseHandle: PN-ORG-ARIN
OrgAbuseName:   Pittsburgh Supercomputing Center
OrgAbusePhone:  +1-412-268-4960 
OrgAbuseEmail:  pscnet-admin@psc.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PN-ORG-ARIN

OrgTechHandle: SC274-ARIN
OrgTechName:   Cunningham, Stephen 
OrgTechPhone:  +1-412-268-4960 
OrgTechEmail:  cunningham@psc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SC274-ARIN

OrgAbuseHandle: SC274-ARIN
OrgAbuseName:   Cunningham, Stephen 
OrgAbusePhone:  +1-412-268-4960 
OrgAbuseEmail:  cunningham@psc.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SC274-ARIN

RTechHandle: PN-ORG-ARIN
RTechName:   Pittsburgh Supercomputing Center
RTechPhone:  +1-412-268-4960 
RTechEmail:  pscnet-admin@psc.edu
RTechRef:    https://rdap.arin.net/registry/entity/PN-ORG-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
AS7925 West Virginia Network for Educational Telecomputing US
AS12118 West Virginia University US
AS23102 Robert Morris University US
AS18572 Beaver Valley Intermediate Unit #27 US
AS1239 Cogent Communications, LLC US
AS27604 Seton Hill University US
AS11537 Internet2 US
AS6939 Hurricane Electric LLC US
AS11009 Carlow University US
AS11164 Internet2 US

Upstreams

AS Number Description Country
AS293 ESnet US
AS11537 Internet2 US
AS6939 Hurricane Electric LLC US
AS11164 Internet2 US
AS3356 Level 3 Parent, LLC US
AS174 Cogent Communications, LLC US

Downstreams

AS Number Description Country
AS7925 West Virginia Network for Educational Telecomputing US
AS12118 West Virginia University US
AS23102 Robert Morris University US
AS27604 Seton Hill University US
AS11009 Carlow University US
AS3783 Allegheny Intermediate Unit US
AS9 Carnegie Mellon University US
AS63472 eiNetwork US
AS1207 Pittsburgh Supercomputing Center US
AS18572 Beaver Valley Intermediate Unit US

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Frequently Asked Questions

ASN AS5050 is an Autonomous System Number used to identify a network for BGP internet routing.
AS5050 is listed under Pittsburgh Supercomputing Center.
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.