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:      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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 147.0.0.0/8

Range ASN Company Num of IPs
147.233.0.0/16 AS378 Ravutski 108 65,536
147.109.0.0/16 AS37978 Tasmanian Government 65,536
147.9.0.0/16 AS32064 American University 65,536
147.220.0.0/16 AS34576 Skane Lans Landsting 65,536
147.230.0.0/16 AS2852 Liberec 65,536
147.33.0.0/16 AS2852 Praha 6 65,536
147.215.0.0/16 AS2439 ESIEE Paris, ecole-membre de l'Universite Gustave Eiffel 65,536
147.186.0.0/16 AS2799 Polismyndigheten 65,536
147.102.0.0/16 AS3323 National Technical University of Athens 65,536
147.65.0.0/16 AS262829 Assoc do Inst Nac de Matematica Pura e Aplicada 65,536
147.13.0.0/16 AS197425 Saab AB 65,536
147.228.0.0/16 AS2852 Plzen 65,536
147.251.0.0/16 AS2852 Brno 65,536
147.32.0.0/16 AS2852 Prague 65,536
147.118.0.0/16 AS10370 Northwest Aerospace Training Corporation 65,536
147.144.0.0/16 AS2152 City College of San Francisco 65,536
147.175.0.0/16 AS2607 Slovak Technical University 65,536
147.174.0.0/16 AS25968 Southeastern Louisiana University 65,536
147.120.0.0/16 AS32243 ATI 65,536
147.213.0.0/16 AS2607 Slovak Academy of Sciences 65,536
147.112.0.0/16 AS1770 NO-RINGSTAD 65,536
147.137.0.0/16 AS20214 Telematics International 65,536
147.171.0.0/16 AS1942 Universite Grenoble Alpes 65,536
147.180.0.0/16 AS19399 Region Stockholm 65,536
147.173.0.0/16 AS1942 C.N.R.S. - Delegation regionale Alpes 65,536
147.222.0.0/16 AS11649 Gonzaga University 65,536
147.231.0.0/16 AS2852 Praha 65,536
147.69.0.0/16 AS1221 Telstra Limited 65,536
147.47.0.0/16 AS1237 Seoul National University 65,536
147.219.0.0/16 AS20115 Charter Communications LLC 65,536
147.34.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
147.10.0.0/16 AS135887 Telstra Limited 65,536
147.35.0.0/16 AS1580 Headquarters, USAISC 65,536
147.128.0.0/16 AS158 Ericsson Inc. 65,536
147.118.0.0/16 AS26034 Northwest Aerospace Training Corporation 65,536
147.94.0.0/16 AS2457 Aix-Marseille Universite (AMU) 65,536
147.122.0.0/16 AS137 SS - SISSA Trieste 65,536
147.192.0.0/16 AS2527 Sony Network Communications Inc. 65,536
147.232.0.0/16 AS2607 Technical University 65,536
147.155.0.0/16 AS2640 Ames Laboratory 65,536
147.153.0.0/16 AS14041 Metropolitan State University of Denver 65,536
147.209.0.0/16 AS17750 ENERGEX LIMITED 65,536
147.11.0.0/16 AS16920 Wind River Systems, Inc. 65,536
147.127.0.0/16 AS1715 Ecole Nationale Superieure d'Electronique, d'Electrotechnique, 65,536
147.80.0.0/16 AS1761 Texas Department of Human Resources 65,536
147.44.0.0/16 AS1759 StoraEnso Oyj 65,536
147.0.0.0/16 AS10796 Charter Communications Inc 65,536
147.26.0.0/16 AS18777 Texas State University 65,536
147.203.0.0/16 AS11320 ALPHAREL/optigraphics Corporation 65,536
147.66.0.0/16 AS38474 Department of Climate Change Energy the Environment and Water 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

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

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

IP Address ASN Details
147.73.195.11 AS1207 Pittsburgh Supercomputing Center 1.82ms from Pittsburgh, US
147.73.6.54 AS5050 Pittsburgh Supercomputing Center 0.53ms from Pittsburgh, US
147.73.20.114 AS5050 Pittsburgh Supercomputing Center 0.86ms from Pittsburgh, US
147.73.8.2 AS5050 Pittsburgh Supercomputing Center 0.51ms from Pittsburgh, US
147.73.0.1 AS5050 Pittsburgh Supercomputing Center 1.37ms from Pittsburgh, US
147.73.19.16 AS5050 Pittsburgh Supercomputing Center 0.76ms from Pittsburgh, US
147.73.16.80 AS5050 Pittsburgh Supercomputing Center 0.95ms from Pittsburgh, US
147.73.21.88 AS5050 Pittsburgh Supercomputing Center 3.08ms from Pittsburgh, US
147.73.5.1 AS5050 Pittsburgh Supercomputing Center 5.19ms from Ashburn, US
147.73.15.16 AS5050 Pittsburgh Supercomputing Center 0.65ms from Pittsburgh, US
147.73.193.6 AS1207 Pittsburgh Supercomputing Center 1.37ms from Pittsburgh, US
147.73.194.99 AS1207 Pittsburgh Supercomputing Center 1.84ms from Pittsburgh, US
147.73.4.100 AS5050 Pittsburgh Supercomputing Center 0.47ms from Pittsburgh, US
147.73.18.242 AS5050 Pittsburgh Supercomputing Center 0.85ms from Pittsburgh, US
147.73.7.1 AS5050 Pittsburgh Supercomputing Center 7.01ms from Ashburn, US
147.73.17.18 AS5050 Pittsburgh Supercomputing Center 0.76ms 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
4.231.67.64 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
75.188.245.208 AS10796 Charter Communications Inc 11.71ms from Ashburn, US
13.68.18.32 AS8075 Microsoft Corporation 0.22ms from Boydton, US
216.130.64.176 AS400198 WCB of Manitoba 0.54ms from Calgary, CA
3.131.109.128 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
217.84.54.176 AS3320 Deutsche Telekom AG 2.33ms from Hamburg, DE
123.148.148.112 AS4837 CHINA UNICOM China169 Backbone 7.84ms from Hangzhou, CN
114.97.137.208 AS4134 CHINANET-BACKBONE 7.23ms from Huai'an, CN
81.39.17.144 AS3352 TELEFONICA DE ESPANA S.A.U. 9.35ms from Madrid, ES
84.136.140.16 AS3320 Deutsche Telekom AG 5.47ms from Nuernberg, DE
88.94.154.80 AS2119 Telenor Norge AS 14.40ms from Oslo, NO
89.87.4.16 AS5410 Bouygues Telecom SA 4.44ms from Paris, FR
62.85.27.32 AS12578 SIA Tet 1.18ms from Riga, LV
43.241.40.192 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.23ms from San Jose, US
14.39.148.80 AS4766 Korea Telecom 1.46ms from Seoul, KR
208.107.162.144 AS11232 Midcontinent Communications 3.02ms from Sioux Falls, US
34.169.249.224 AS396982 Google LLC 0.16ms from The Dalles, US
71.186.128.96 AS701 Verizon Business 15.99ms from Ashburn, US
4.153.35.64 AS8075 Microsoft Corporation 0.21ms from Boydton, US
105.157.70.144 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.70ms from Casablanca, MA
78.5.95.48 AS8968 BT Italia S.p.A. 15.22ms from Frosinone, IT
91.56.32.32 AS3320 Deutsche Telekom AG 1.69ms from Hamburg, DE
92.118.147.144 AS132839 POWER LINE DATACENTER 1.03ms from Hong Kong, HK
162.141.177.16 AS2914 NTT America, Inc. 0.24ms from Los Angeles, US
92.177.82.160 AS12479 Orange Espagne SA 11.10ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -m8 147.73.22.21
traceroute to 147.73.22.21 (147.73.22.21): 8 hops max, 52 byte packets
1 [AS10843] 216.117.191.253 299.794 ms
2 *
3 *
4 *
5 [AS3356] 4.69.204.209 23.517 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Fayetteville, US
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.

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