1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.73.0.0/16
  4. AS5050  | 147.73.0.0/16

147.73.0.0/16

AS5050  ·  Pittsburgh Supercomputing Center

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Summary

Country United States
Domain psc.edu
ASN AS5050
Registry ARIN
ID PSC-TRANSIT-SUBNET

WHOIS Details

NetHandle:      NET-147-73-0-0-1
OrgID:          PSC-Z
Parent:         NET-147-0-0-0-0
NetName:        PSC-TRANSIT-SUBNET
NetRange:       147.73.0.0 - 147.73.255.255
NetType:        allocation
RegDate:        1991-07-05
Updated:        2012-04-02
TechHandle:     SC274-ARIN
Source:         ARIN


OrgID:          PSC-Z
OrgName:        Pittsburgh Supercomputing Center
CanAllocate:    
Street:         300 S Craig St
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15213
RegDate:        2008-05-29
Updated:        2022-04-27
OrgAdminHandle: ML1385-ARIN
OrgTechHandle:  PN-ORG-ARIN
OrgTechHandle:  SC274-ARIN
OrgAbuseHandle: PN-ORG-ARIN
OrgAbuseHandle: SC274-ARIN
Source:         ARIN


POCHandle:      PN-ORG-ARIN
IsRole:         Y
LastName:       Pittsburgh Supercomputing Center
FirstName:      
Street:         300 S Craig St
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15213
RegDate:        1999-05-19
Updated:        2025-11-20
OfficePhone:    +1-412-268-4960
Mailbox:        pscnet-admin@psc.edu
Source:         ARIN


POCHandle:      SC274-ARIN
IsRole:         N
LastName:       Cunningham
FirstName:      Stephen
Street:         Pittsburgh Supercomputing Center
Street:         300 S. Craig St.
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15213
RegDate:        1970-01-01
Updated:        2024-10-30
OfficePhone:    +1-412-268-4960
Mailbox:        cunningham@psc.edu
Mailbox:        pscnet-admin@psc.edu
Source:         ARIN


POCHandle:      ML1385-ARIN
IsRole:         N
LastName:       Lambert
FirstName:      Michael
Street:         300 S Craig St
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15213
RegDate:        1970-01-01
Updated:        2025-11-20
OfficePhone:    +1-412-268-4960
FaxPhone:       +1-412-268-5832
Mailbox:        lambert@psc.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 147.0.0.0/8

Range ASN Company Num of IPs
147.210.0.0/16 AS2202 Universite de Bordeaux - DSI 65,536
147.177.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
147.226.0.0/16 AS20452 Ball State University 65,536
147.99.0.0/16 AS2200 INRAE 65,536
147.180.0.0/16 AS19399 Region Stockholm 65,536
147.144.0.0/16 AS2152 City College of San Francisco 65,536
147.171.0.0/16 AS1942 Universite Grenoble Alpes 65,536
147.219.0.0/16 AS20115 Charter Communications LLC 65,536
147.250.0.0/16 AS2200 ENSTA Paristech - Ecole Nationale Superieure des Techniques Avancees 65,536
147.137.0.0/16 AS20214 Telematics International 65,536
147.112.0.0/16 AS1770 NO-RINGSTAD 65,536
147.26.0.0/16 AS18777 Texas State University 65,536
147.111.0.0/16 AS199791 Postboks 237 65,536
147.196.0.0/16 AS199541 Eurocontrol Experimental Centre 65,536
147.118.0.0/16 AS10370 Northwest Aerospace Training Corporation 65,536
147.115.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.80.0.0/16 AS1761 Texas Department of Human Resources 65,536
147.108.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.100.0.0/16 AS2200 INRAE 65,536
147.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.13.0.0/16 AS197425 Saab AB 65,536
147.87.0.0/16 AS200233 Berner Fachhochschule 65,536
147.35.0.0/16 AS1580 Headquarters, USAISC 65,536
147.127.0.0/16 AS1715 Ecole Nationale Superieure d'Electronique, d'Electrotechnique, 65,536
147.209.0.0/16 AS17750 ENERGEX LIMITED 65,536
147.222.0.0/16 AS11649 Gonzaga University 65,536
147.70.0.0/16 AS19899 Miami Dade College 65,536
147.11.0.0/16 AS16920 Wind River Systems, Inc. 65,536
147.252.0.0/16 AS1213 Metropolitan Area Network 65,536
147.69.0.0/16 AS1221 Telstra Limited 65,536
147.47.0.0/16 AS1237 Seoul National University 65,536
147.122.0.0/16 AS137 SS - SISSA Trieste 65,536
147.128.0.0/16 AS158 Ericsson Inc. 65,536
147.83.0.0/16 AS13041 Universitat Politecnica de Catalunya 65,536
147.91.0.0/16 AS13092 Akademska mreza Republike Srbije - AMRES 65,536
147.211.0.0/16 AS132029 Department of Finance and Deregulation 65,536
147.153.0.0/16 AS14041 Metropolitan State University of Denver 65,536
147.2.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.173.0.0/16 AS1942 C.N.R.S. - Delegation regionale Alpes 65,536
147.176.0.0/16 AS14398 Autodesk Ltd. Japan 65,536
147.36.0.0/16 AS1559 Headquarters, USAISC 65,536
147.194.0.0/16 AS15128 Comwave Telecom Inc. 65,536
147.44.0.0/16 AS1759 StoraEnso Oyj 65,536
147.238.0.0/16 AS1540 Headquarters, USAISC 65,536
147.34.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
147.10.0.0/16 AS135887 Telstra Limited 65,536
147.0.0.0/16 AS10796 Charter Communications Inc 65,536
147.203.0.0/16 AS11320 ALPHAREL/optigraphics Corporation 65,536
147.215.0.0/16 AS2439 ESIEE Paris, ecole-membre de l'Universite Gustave Eiffel 65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
147.73.4.243 www.cc.pa.us 1
147.73.4.242 www.k12.pa.us 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Pingable IPs

157 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
147.73.7.1 AS5050 Pittsburgh Supercomputing Center 6.90ms from Ashburn, US
147.73.6.62 AS5050 Pittsburgh Supercomputing Center 0.36ms from Pittsburgh, US
147.73.19.249 AS5050 Pittsburgh Supercomputing Center 0.52ms from Pittsburgh, US
147.73.21.88 AS5050 Pittsburgh Supercomputing Center 2.90ms from Pittsburgh, US
147.73.0.1 AS5050 Pittsburgh Supercomputing Center 0.73ms from Pittsburgh, US
147.73.5.1 AS5050 Pittsburgh Supercomputing Center 5.26ms from Ashburn, US
147.73.4.100 AS5050 Pittsburgh Supercomputing Center 0.38ms from Pittsburgh, US
147.73.17.154 AS5050 Pittsburgh Supercomputing Center 0.76ms from Pittsburgh, US
147.73.194.99 AS1207 Pittsburgh Supercomputing Center 1.31ms from Pittsburgh, US
147.73.15.17 AS5050 Pittsburgh Supercomputing Center 0.60ms from Pittsburgh, US
147.73.18.126 AS5050 Pittsburgh Supercomputing Center 0.79ms from Pittsburgh, US
147.73.16.249 AS5050 Pittsburgh Supercomputing Center 0.76ms from Pittsburgh, US
147.73.8.2 AS5050 Pittsburgh Supercomputing Center 0.37ms from Pittsburgh, US
147.73.195.11 AS1207 Pittsburgh Supercomputing Center 1.10ms from Pittsburgh, US
147.73.193.41 AS1207 Pittsburgh Supercomputing Center 1.17ms from Pittsburgh, US
147.73.20.62 AS5050 Pittsburgh Supercomputing Center 0.72ms from Pittsburgh, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
76.155.189.16 AS7922 Comcast Cable Communications, LLC 5.32ms from Denver, US
38.52.167.64 AS62658 City of Wyandotte 4.88ms from Detroit, US
59.60.144.128 AS4134 CHINANET-BACKBONE 8.18ms from Fuzhou, CN
113.68.90.0 AS4134 CHINANET-BACKBONE 2.95ms from Guangzhou, CN
76.178.43.64 AS20001 Charter Communications Inc 9.21ms from Los Angeles, US
80.71.252.48 AS34456 Rial Com JSC 1.17ms from Moscow, RU
72.65.255.224 AS701 Verizon Business 7.18ms from Reston, US
138.255.146.32 AS28210 GIGA MAIS FIBRA TELECOMUNICACOES S.A. 3.57ms from Rio de Janeiro, BR
61.55.79.16 AS4837 CHINA UNICOM China169 Backbone 7.42ms from Tianjin, CN
164.70.93.144 AS2514 NTT PC Communications, Inc. 0.85ms from Tokyo, JP
185.11.230.160 AS31499 Ekaterinburg-2000 LLC 12.07ms from Yekaterinburg, RU
91.52.1.112 AS3320 Deutsche Telekom AG 2.73ms from Berlin, DE
178.164.166.48 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 0.74ms from Budapest, HU
147.1.228.240 AS2615 Bechtel Corporation 0.56ms from London, GB
76.167.203.0 AS20001 Charter Communications Inc 6.88ms from Los Angeles, US
79.50.109.128 AS3269 Telecom Italia S.p.A. 6.26ms from Milan, IT
218.40.79.144 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 5.05ms from Osaka, JP
180.182.72.32 AS17577 LG HelloVision Corp. 7.31ms from Seoul, KR
124.212.64.96 AS2516 KDDI CORPORATION 19.59ms from Tokyo, JP
184.144.117.16 AS577 Bell Canada 4.15ms from Toronto, CA
178.239.145.224 AS198154 Pars Abr Toseeh Ertebatat LTD 16.17ms from Yerevan, AM
172.127.119.208 AS7018 AT&T Enterprises, LLC 1.63ms from Atlanta, US
70.75.213.48 AS6327 Shaw Communications 9.03ms from Calgary, CA
35.157.207.192 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
142.252.20.32 AS9304 HGC Global Communications Limited 2.09ms from Hong Kong, HK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 -m8 147.73.25.179
traceroute to 147.73.25.179 (147.73.25.179): 8 hops max, 52 byte packets
5 [AS3356] 4.69.204.209 109.899 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Noventa di Piave, IT
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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