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How Singapore ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Singapore over time.
The largest autonomous systems registered to Singapore by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS9506SG | SINGTEL-FIBRE - Singtel Fibre Broadband | 1.4M | 359 |
| AS63949SG | AKAMAI-LINODE-AP - Akamai Connected Cloud | 1.4M | 454 |
| AS4657SG | STARHUB-INTERNET - StarHub Ltd | 847.1K | 306 |
| AS3758SG | SINGNET - SingNet | 787.2K | 368 |
| AS4773SG | MOBILEONELTD-AS-AP - MobileOne Ltd. Mobile/Internet Service Provider Singapore | 756.7K |
Share of announced address space covered by valid Route Origin Authorizations.
724 autonomous systems registered to Singapore. Click an AS for detail.
| 97 |
| AS55430SG | STARHUB-NGNBN - Starhub Ltd | 741.9K | 265 |
| AS150436SG | BYTEPLUS-AS-AP - Byteplus Pte. Ltd. | 504.1K | 195 |
| AS135354SG | NBPAP-AS-AP - NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | 449.5K | 125 |
| AS17547SG | M1NET-SG-AP - M1 NET LTD | 394.5K | 48 |
| AS139341SG | ACE-AS-AP - ACE | 290.8K | 1,329 |
| — |
| — |
| 0 |
| AS149813SG | LSL-AS-AP - LightEdge Solutions LLC | — | — | 0 |
| AS59117SG | DCIPL-AS-AP - DREAM CLOUD INNOVATION PTE. LTD. | — | — | 0 |
| AS141354SG | TINREATPTELTD-AS-AP - TINREAT PTE. LTD. | — | — | 0 |
| AS136892SG | BGC-AS-AP - BGC Limited | — | — | 0 |
| AS134514SG | COMPEVO-AS-AP - Compevo Communications | — | — | 0 |
| AS7607SG | JTIP-AS-AP - JT TELECOM INTERNATIONAL PTE.LTD. | — | — | 0 |
| AS17560SG | ASN-PACIFIC-INTERNET-IX - Pacific Internet Ltd | — | — | 0 |
| AS23979SG | NETPLUZ-AS-AP - NETPLUZ HOLDINGS PRIVATE LIMITED | — | — | 0 |
| AS132425SG | EXABYTES-AS-AP - Exabytes Network (Singapore) Pte. Ltd. | — | — | 0 |
| AS139264SG | ZHONGFULI-AS-AP - Zhongfu Li | — | 1 | 1 |
| AS7634SG | SGNET-AS-AP - Singapore Government Network AS | — | — | 0 |
| AS24312SG | AXGNDOTCOMDOTSG-SG-SG - www.axgn.com.sg | — | — | 0 |
| AS3119SG | HSINYIPTELTD-AS-AP - Hsin Yi Pte Ltd | — | — | 0 |
| AS18219SG | SAP_DC_SIN - SAP ASIA PTE LTD | — | — | 0 |
| AS153474SG | HFTNPL-AS-AP - HIGH FREQUENCY TRADING NETWORK PTE. LTD. | — | — | 0 |
| AS152339SG | ECPL-AS-AP - EDGE CLOUD (SG) PTE. LTD. | — | — | 0 |
| AS23711SG | ISC-SIN1 - Internet Systems Consortium, Inc. | — | — | 0 |
| AS134515SG | NOVSGP-SG - NOV Rig Solutions Pte Ltd | — | — | 0 |
| AS133921SG | CITYLINK-AS-AP - CITYLINK SOLUTIONS PTE.LTD. | — | — | 0 |
| AS149008SG | DECIX-SIN-CUG-MAPS - DE-CIX Singapore PTE LTD | — | — | 0 |
| AS204936SG | WISDOM-TECHNOLOGY WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. | — | 1.4M | 42 |
| AS139062SG | SAPL-AS-AP - Synamedia Asia Private Ltd | — | 1 | 1 |
| AS134206SG | DRWSG1E-AS-AP - DRW Singapore Pte, Ltd | — | 65.5K | 1 |
| AS58578SG | PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd | — | — | 0 |
| AS132307SG | IDA-AS-MPA - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS132047SG | MYREPUBLIC-SG - MyRepublic Ltd. http://www.myrepublic.com.sg | — | — | 0 |
| AS131165SG | MEDIAACCESS-AS-AP - Media Access International Pte Ltd | — | — | 0 |
| AS24024SG | GM-AP-HOLDEN - GENERAL MOTORS OVERSEAS DISTRIBUTION LLC | — | — | 0 |
| AS137393SG | NUBITEL-AS-AP - Nubitel Technology Pte. Ltd. | — | — | 0 |
| AS38137SG | DECIXASIAPTELTD-AS-SG - DE-CIX ASIA PTE LTD | — | — | 0 |
| AS133058SG | MYREPUBLIC-SG - MyRepublic Ltd. | — | — | 0 |
| AS149818SG | CONPL-AS-AP - COCOA ORIENTAL NETWORK (SINGAPORE) PTE. LTD. | — | — | 0 |
| AS132332SG | IDA-AS-SPRING - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS150317SG | NPTPL-AS-AP - Northern Point Technology Private Limited | — | — | 0 |
| AS10091SG | STARHUB-CABLE - StarHub Ltd | — | — | 0 |
| AS23896SG | ONBOARD-AS-AP - ONBOARDCLOUD PTE. LTD. | — | — | 0 |
| AS140902SG | INFATICAPTELTD-AS-AP - Infatica Pte. Ltd | — | — | 0 |
| AS135002SG | SGX-AS-AP - Singapore Exchange Limited | — | — | 0 |
| AS151481SG | SSFPL-AS-AP - SUNRISE FINTEC | — | — | 0 |
| AS401463SG | NUCLEUSCLOUD - Nucleus Cloud LLC | — | — | 0 |
| AS151836SG | LINKCIRCLE-AS-AP - LINKCIRCLE SINGAPORE PTE LTD | — | — | 0 |
| AS139655SG | SINGCASHPTELTD-AS-AP - Singcash Pte. Ltd. | — | — | 0 |
| AS135114SG | MEDIACORPPTELTD-SG - MediaCorp Pte Ltd | — | — | 0 |
| AS131339SG | MEDIAACCESS-AS-AP - Media Access International Pte Ltd | — | — | 0 |
| AS135521SG | RBEAPL-AS-AP - ROBERT BOSCH (SOUTH EAST ASIA) PTE. LTD. | — | — | 0 |
| AS132734SG | SCHNEIDER-AS-AP - Schneider Electric (SINGAPORE) Pty Ltd | — | — | 0 |