1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.73.0.0/16
  4. AS5050  | 147.73.0.0/24

147.73.0.0/24

AS5050  ·  Pittsburgh Supercomputing Center

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Summary

Country United States
Domain psc.edu
ASN AS5050
Parent Range 147.73.0.0/16
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:      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


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

Overlapping Ranges

BGP prefixes that contain 147.73.0.0/24

Range ASN Company Num of IPs
147.73.0.0/16 AS1207 Pittsburgh Supercomputing Center 65,536
147.73.0.0/16 AS5050 Pittsburgh Supercomputing Center 65,536

Nearby Ranges

BGP prefixes that overlap with 147.73.0.0/16

Range ASN Company Num of IPs
147.73.0.0/16 AS1207 Pittsburgh Supercomputing Center 65,536
147.73.0.0/16 AS5050 Pittsburgh Supercomputing Center 65,536

Hosted domains

There are no domains currently hosted on this ASN.

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.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
147.73.0.1 AS5050 Pittsburgh Supercomputing Center 1.38ms 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
18.118.241.72 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
73.229.235.232 AS7922 Comcast Cable Communications, LLC 5.32ms from Denver, US
170.245.85.104 AS265028 Link Vida Telecomunicacoes Fibra Ltda. 13.20ms from Fortaleza, BR
88.223.216.72 AS62387 meerfarbig GmbH & Co. KG 1.61ms from Frankfurt am Main, DE
58.82.204.200 AS137872 China Mobile Hong Kong Company Limited 2.40ms from Hong Kong, HK
109.157.75.8 AS2856 British Telecommunications PLC 3.28ms from London, GB
132.249.210.168 AS195 San Diego Supercomputer Center 2.57ms from Los Angeles, US
188.212.18.56 AS200845 AVATEL TELECOM, SA 7.72ms from Madrid, ES
67.165.31.56 AS7922 Comcast Cable Communications, LLC 5.98ms from New York City, US
177.45.111.136 AS19182 TELEFÔNICA BRASIL S.A 1.90ms from Osasco, BR
172.207.69.136 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
4.231.106.88 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
44.234.46.200 AS16509 Amazon.com, Inc. 0.55ms from Boardman, US
34.223.254.8 AS16509 Amazon.com, Inc. 0.28ms from Boardman, US
181.54.194.200 AS10620 Telmex Colombia S.A. 8.16ms from Bogotá, CO
173.24.53.104 AS30036 Mediacom Communications Corp 12.12ms from Chicago, US
90.250.161.248 AS5378 Vodafone Limited 4.94ms from Edinburgh, GB
81.149.177.232 AS2856 British Telecommunications PLC 2.08ms from Erith, GB
36.27.178.88 AS4134 CHINANET-BACKBONE 7.32ms from Nanchang, CN
61.213.138.232 AS17511 OPTAGE Inc. 5.26ms from Osaka, JP
90.23.227.24 AS3215 Orange S.A. 3.76ms from Paris, FR
44.193.74.8 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
18.214.118.104 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
119.192.247.56 AS4766 Korea Telecom 1.47ms from Seoul, KR
3.106.142.88 AS16509 Amazon.com, Inc. 0.55ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 147.73.0.1
traceroute to 147.73.0.1 (147.73.0.1): 64 hops max, 52 byte packets
1 [AS20326] 74.118.138.1 0.156 ms
2 *
3 *
4 [] 206.71.141.50 32.144 ms
5 [AS5050] 147.73.0.1 1.399 ms
Measurement taken from IPinfo ProbeNet in Pittsburgh, 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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