AS Name
PSC-EXT
Org Name
Pittsburgh Supercomputing Center
Registry Region
United States
IPv4Prefixes

19

IPv6Prefixes

3

IPv4 NUMs

144,640

IPv6 NUMs(/64)

4,295,098,368

144,640 IPv4 Addresses
CIDR Description IP Num
104.128.208.0/20 La Roche College 4096
147.72.0.0/24 Pittsburgh Supercomputing Center 256
147.72.0.0/16 Pittsburgh Supercomputing Center 65536
147.72.15.0/24 Pittsburgh Supercomputing Center 256
147.72.244.0/23 Seton Hill University 512
147.72.248.0/25 Pittsburgh Supercomputing Center 128
147.72.249.0/24 MOUNT ALOYSIUS COLLEGE 256
147.73.0.0/24 Pittsburgh Supercomputing Center 256
147.73.0.0/16 Pittsburgh Supercomputing Center 65536
147.73.1.0/24 Pittsburgh Supercomputing Center 256
147.73.4.0/24 Pittsburgh Supercomputing Center 256
147.73.6.0/24 Pittsburgh Supercomputing Center 256
167.88.240.0/20 Point Park University 4096
192.70.222.0/24 Pittsburgh Supercomputing Center 256
192.88.114.0/24 Pittsburgh Supercomputing Center 256
192.88.115.0/24 Pittsburgh Supercomputing Center 256
192.112.102.0/24 Juniata College 256
192.231.244.0/24 Pittsburgh Supercomputing Center 256
209.131.80.0/20 WASHINGTON & JEFFERSON COLLEGE 4096
CIDR Description IP NUMs(prefix /64)
2001:5e8::/32 Pittsburgh Supercomputing Center 4294967296
2620:37:c000::/48 WASHINGTON & JEFFERSON COLLEGE 65536
2620:72:4000::/48 Juniata College 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,576,832 310,095,085,568 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 395,008 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 38,765,672 25,789,595,904 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,536 196,608 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS19151 WVFIBER-1 - WV FIBER, US United States 69,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1206 PSCNET-HS-AS - Pittsburgh Supercomputing Center, US United States 66,048 0 IPv4 IPv4
AS46616 WESTI-INET-AS - Westinghouse Electric Company LLC, US United States 5,376 65,536 IPv4 IPv4
AS1207 PSCNET-HS-TEST-AS - Pittsburgh Supercomputing Center, US United States 33,024 0 IPv4 IPv4
AS3503 SMSNET - Software Maintenance Specialists, Inc., US United States 2,816 0 IPv4 IPv4
AS7925 WVNET - West Virginia Network for Educational Telecomputing, US United States 131,072 0 IPv4 IPv4
AS18572 BVIU27 - Beaver Valley Intermediate Unit #27, US United States 2,560 16,777,216 IPv4 IPv4 IPv6 IPv6
AS63472 EINETWORK, US United States 1,024 0 IPv4 IPv4
AS11009 CARLOWUNIV - Carlow University, US United States 256 0 IPv4 IPv4
AS33726 GENEVACOLLEGE-AS - GENEVA COLLEGE, US United States 512 0 IPv4 IPv4
AS36407 CERT - Software Engineering Institute, US United States 1,536 131,072 IPv4 IPv4 IPv6 IPv6
AS398313 SFU-PUBLIC-AS - Saint Francis University, US United States 4,096 0 IPv4 IPv4
AS12118 WVU - West Virginia University, US United States 90,624 0 IPv4 IPv4
AS23102 RMU-EDU - Robert Morris University, US United States 6,656 0 IPv4 IPv4
AS33154 DQECOM - DQE Communications LLC, US United States 45,312 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States PIT-IX - Pittsburgh Internet Exchange 206.71.141.50 2001:504:77::50 10 Gbps 2020-02-19 04:08:31

Private Peering Facilities

Country/Region Name City Website Updated
Crown Castle Pittsburgh (Allegheny Center Mall) Pittsburgh http://fiber.crowncastle.com/solutions/infrastructure/colocation 2018-12-04 17:20:28
IP Address Domain NUMs Domains
104.128.208.28 1 antispam.laroche.edu
104.128.208.29 1 mail.laroche.edu
104.128.208.35 2 intranet.laroche.edu
104.128.208.36 1 my.laroche.edu
104.128.208.41 2 laroche.edu
104.128.208.52 1 courier.laroche.edu
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:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/PSC-Z


OrgTechHandle: SC274-ARIN
OrgTechName:   Cunningham, Stephen 
OrgTechPhone:  +1-412-268-4960 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/SC274-ARIN

OrgAbuseHandle: SC274-ARIN
OrgAbuseName:   Cunningham, Stephen 
OrgAbusePhone:  +1-412-268-4960 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SC274-ARIN

OrgAbuseHandle: PN-ORG-ARIN
OrgAbuseName:   Pittsburgh Supercomputing Center
OrgAbusePhone:  +1-412-268-4960 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PN-ORG-ARIN

OrgTechHandle: PN-ORG-ARIN
OrgTechName:   Pittsburgh Supercomputing Center
OrgTechPhone:  +1-412-268-4960 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/PN-ORG-ARIN

RTechHandle: PN-ORG-ARIN
RTechName:   Pittsburgh Supercomputing Center
RTechPhone:  +1-412-268-4960 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/PN-ORG-ARIN