Singapore
Direct Allocation
abuse@cogentco.com
ipalloc@cogentco.com
1991-04-16
2025-09-23
| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS1221 | ASN-TELSTRA - Telstra Limited, AU |  Australia |
13402880 | 17592186109952 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US | United States |
580864 | 282631665680384 |
| AS7575 | AARNET-AS-AP - Australian Academic and Research Network, AU | Australia |
1153732 | 25769934848 |
| AS7594 | ONQ-AS-AP - On Q Networks, AU | Australia |
11264 | 4294967296 |
| AS35280 | F5 - F5 Networks SARL, FR |  France |
53760 | 81604378624 |
| AS58511 | ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU | Australia |
22528 | 8589934592 |
| AS63956 | INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD, AU | Australia |
44032 | 4311810048 |
| AS132847 | NETSG-AS-AP - Network Solutions Group Pty Ltd, AU | Australia |
4864 | 4294967296 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU | Australia |
104960 | 77403783168 |
NetRange: 38.0.0.0 - 38.255.255.255 CIDR: 38.0.0.0/8 NetName: COGENT-A NetHandle: NET-38-0-0-0-1 Parent: () NetType: Direct Allocation OriginAS: Organization: Cogent Communications, LLC (COGC) RegDate: 1991-04-16 Updated: 2025-09-23 Ref: https://rdap.arin.net/registry/ip/38.0.0.0 OrgName: Cogent Communications, LLC OrgId: COGC Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: 2000-05-30 Updated: 2025-09-23 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/entity/COGC ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgTechHandle: IPALL-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: ipalloc@cogentco.com OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN OrgNOCHandle: ZC108-ARIN OrgNOCName: Cogent Communications OrgNOCPhone: +1-877-875-4311 OrgNOCEmail: noc@cogentco.com OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN OrgAbuseHandle: COGEN-ARIN OrgAbuseName: Cogent Abuse OrgAbusePhone: +1-877-875-4311 OrgAbuseEmail: abuse@cogentco.com OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN