United States
Direct Allocation
security@northwestern.edu
data-network@northwestern.edu
1994-03-24
2021-12-14
| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US | United States |
27397120 | 237909114880 |
| AS293 | ESNET, US | United States |
134912 | 4295163904 |
| AS2381 | WISCNET1-AS - WiscNet, US | United States |
583168 | 4311744512 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US | United States |
30037608 | 77329203200 |
| AS22335 | MREN - Metropolitan Research and Education Network, US | United States |
256 | 0 |
| AS33491 | COMCAST-33491 - Comcast Cable Communications, LLC, US | United States |
5508608 | 1108124041216 |
| AS40387 | UI-ICCN - University of Illinois, US | United States |
2048 | 65536 |
NetRange: 199.74.64.0 - 199.74.127.255 CIDR: 199.74.64.0/18 NetName: NWURH NetHandle: NET-199-74-64-0-1 Parent: NET199 (NET-199-0-0-0-0) NetType: Direct Allocation OriginAS: AS103 Organization: Northwestern University (NORTHW-9-Z) RegDate: 1994-03-24 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/199.74.64.0 OrgName: Northwestern University OrgId: NORTHW-9-Z Address: Leverone Hall #G-166 Address: 2001 Sheridan Rd City: Evanston StateProv: IL PostalCode: 60208 Country: US RegDate: 2010-01-08 Updated: 2012-05-11 Ref: https://rdap.arin.net/registry/entity/NORTHW-9-Z OrgTechHandle: NUNA-ARIN OrgTechName: Northwestern University Network Administration OrgTechPhone: +1-847-467-2222 OrgTechEmail: data-network@northwestern.edu OrgTechRef: https://rdap.arin.net/registry/entity/NUNA-ARIN OrgAbuseHandle: NUNS-ARIN OrgAbuseName: Northwestern University Network Security OrgAbusePhone: +1-847-467-2222 OrgAbuseEmail: security@northwestern.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/NUNS-ARIN RNOCHandle: NUN-ARIN RNOCName: Northwestern University NOC RNOCPhone: +1-847-467-2222 RNOCEmail: data-network@northwestern.edu RNOCRef: https://rdap.arin.net/registry/entity/NUN-ARIN RTechHandle: NUNA-ARIN RTechName: Northwestern University Network Administration RTechPhone: +1-847-467-2222 RTechEmail: data-network@northwestern.edu RTechRef: https://rdap.arin.net/registry/entity/NUNA-ARIN RAbuseHandle: NUNS-ARIN RAbuseName: Northwestern University Network Security RAbusePhone: +1-847-467-2222 RAbuseEmail: security@northwestern.edu RAbuseRef: https://rdap.arin.net/registry/entity/NUNS-ARIN