arin
2000-01-06
2024-08-12
10
0
3,072
0
| CIDR | Description | IP Num |
|---|---|---|
| 8.39.162.0/24 | Level 3 Parent, LLC | 256 |
| 8.43.77.0/24 | COSTAR GROUP | 256 |
| 38.103.15.0/24 | PSINet, Inc. | 256 |
| 38.109.150.0/24 | PSINet, Inc. | 256 |
| 63.86.105.0/24 | COSTAR GROUP, INC. (C02561828) | 256 |
| 65.210.23.0/24 | Verizon Business | 256 |
| 65.210.120.0/24 | COSTAR REALTY (C05585296) | 256 |
| 65.222.180.0/23 | COSTAR GROUP INC (C01544360) | 512 |
| 65.246.30.0/24 | ONLINE RESOURCES & COMM CORP (C00930755) | 256 |
| 97.65.16.0/23 | COSTAR GROUP | 512 |
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US |
|
35,920,640 | 344,880,578,560 | IPv4  |
 |
| AS701 | UUNET - Verizon Business, US |
|
41,399,040 | 1,241,262,915,584 | IPv4 |
|
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US |
|
29,846,784 | 77,330,644,992 | IPv4 |
|
| AS3549 | LVLT-3549 - Level 3 Parent, LLC, US |
|
5,411,072 | 73,016,999,936 | IPv4 |
|
ASNumber: 14652 ASName: COSTARGROUPASN ASHandle: AS14652 RegDate: 2000-01-20 Updated: 2024-08-01 Ref: https://rdap.arin.net/registry/autnum/14652 OrgName: COSTAR GROUP Inc. OrgId: COSTAR-2 Address: 1331 L St N.W. City: Washington StateProv: DC PostalCode: 20005-4293 Country: US RegDate: 2000-01-06 Updated: 2024-08-12 Ref: https://rdap.arin.net/registry/entity/COSTAR-2 OrgTechHandle: CNT13-ARIN OrgTechName: Costar Network Team OrgTechPhone: +1-202-336-6960 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/CNT13-ARIN OrgAbuseHandle: STONG5-ARIN OrgAbuseName: Stong, Ian OrgAbusePhone: +1-202-336-6960 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/STONG5-ARIN OrgDNSHandle: CNT13-ARIN OrgDNSName: Costar Network Team OrgDNSPhone: +1-202-336-6960 OrgDNSEmail: [email protected] OrgDNSRef: https://rdap.arin.net/registry/entity/CNT13-ARIN OrgAbuseHandle: CNT13-ARIN OrgAbuseName: Costar Network Team OrgAbusePhone: +1-202-336-6960 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/CNT13-ARIN OrgNOCHandle: CNT13-ARIN OrgNOCName: Costar Network Team OrgNOCPhone: +1-202-336-6960 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/CNT13-ARIN OrgRoutingHandle: CNT13-ARIN OrgRoutingName: Costar Network Team OrgRoutingPhone: +1-202-336-6960 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/CNT13-ARIN OrgTechHandle: STONG5-ARIN OrgTechName: Stong, Ian OrgTechPhone: +1-202-336-6960 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/STONG5-ARIN RTechHandle: TC346-ARIN RTechName: Chambers, Tom RTechPhone: +1-301-215-8335 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/TC346-ARIN