United States
Direct Allocation
1991-07-05
2012-04-02
| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US | United States |
35882496 | 293442027520 |
| AS293 | ESNET, US | United States |
135680 | 4295163904 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US | United States |
29839104 | 77330644992 |
| AS11164 | INTERNET2-I2PX - Internet2, US | United States |
1536 | 17039360 |
| AS11537 | INTERNET2-RESEARCH-EDU - Internet2, US | United States |
8960 | 4294967296 |
| AS19151 | BBO-1 - BroadbandONE, LLC, US | United States |
32768 | 4294967296 |
NetRange: 147.73.0.0 - 147.73.255.255 CIDR: 147.73.0.0/16 NetName: PSC-TRANSIT-SUBNET NetHandle: NET-147-73-0-0-1 Parent: NET147 (NET-147-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Pittsburgh Supercomputing Center (PSC-Z) RegDate: 1991-07-05 Updated: 2012-04-02 Ref: https://rdap.arin.net/registry/ip/147.73.0.0 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: SC274-ARIN OrgTechName: Cunningham, Stephen OrgTechPhone: +1-412-268-4960 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/SC274-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 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 RTechHandle: SC274-ARIN RTechName: Cunningham, Stephen RTechPhone: +1-412-268-4960 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/SC274-ARIN