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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 | 352 |
| AS63949SG | AKAMAI-LINODE-AP - Akamai Connected Cloud | 1.4M | 445 |
| AS4657SG | STARHUB-INTERNET - StarHub Ltd | 845.1K | 297 |
| AS3758SG | SINGNET - SingNet | 785.2K | 360 |
| AS4773SG | MOBILEONELTD-AS-AP - MobileOne Ltd. Mobile/Internet Service Provider Singapore | 748.5K |
Share of announced address space covered by valid Route Origin Authorizations.
723 autonomous systems registered to Singapore. Click an AS for detail.
| 93 |
| AS55430SG | STARHUB-NGNBN - Starhub Ltd | 741.9K | 269 |
| AS150436SG | BYTEPLUS-AS-AP - Byteplus Pte. Ltd. | 471.3K | 193 |
| 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 | 277K | 1,270 |
| 768 |
| — |
| 3 |
| AS58436SG | SECUREAX-SG-AS-AP - SECUREAX PTE LTD | 768 | 2 | 5 |
| AS137476SG | CAPHPL-AS-AP - Cargill Asia Pacific Holdings Pte Ltd | 768 | — | 3 |
| AS154373SG | SINGAPORE2-AS-AP - Singapore Data Cloud Pte Ltd | 768 | 1 | 4 |
| AS134842SG | PTIPL-AS-AP - PGAS TELECOMMUNICATIONS INTERNATIONAL PTE. LTD | 768 | — | 3 |
| AS59345SG | CGSOPL-AS - CME Group Singapore Operations Pte Ldt. | 768 | — | 3 |
| AS133535SG | ALAGASNETWORK-AS-AP - PRIMABANANEN PTE. LTD. | 768 | — | 2 |
| AS146962SG | GTDPL-AS-AP - GATEWAY TECHNOLOGY DEVELOPMENT PTE. LTD. | 768 | — | 3 |
| AS38621SG | LLNW-DEL - Limelight Networks New Delhi | 768 | — | 3 |
| AS142275SG | INCUBATECSRL-AS-AP - INCUBATEC Srl | 768 | 512 | 4 |
| AS56114SG | ATOSINFOTECH-SG-AP - ATOS Information Technology (Singapore) Pte Ltd | 768 | — | 3 |
| AS131195SG | SIM-SG-AS-AP - SIM Headquarters | 768 | — | 3 |
| AS132277SG | XTRA-COMMUNICATION-SG - 105 Tampines Road # 03-06/07 | 768 | 1 | 3 |
| AS152144SG | LAPL-AS-AP - LIGHTSTORM ASIA PTE. LTD. | 768 | 65.5K | 4 |
| AS133134SG | ATPL-AS-AP - AION TECHNOLOGIES PTE LTD | 768 | — | 3 |
| AS59245SG | GCORELABSSA-AS-AP - G-Core Labs S.A | 768 | — | 2 |
| AS4620SG | SOLONE-AS-AP - Sol One Anycast Delivery Network | 1K | — | 4 |
| AS9664SG | SATPL-AS-AP - SOUTHEAST ASIA TELECOM(SG) PTE. LTD. | 1K | 69.6K | 22 |
| AS38321SG | DOCOMOINTERTOUCH-HQ - DOCOMO interTouch - Headquarter | 1K | — | 1 |
| AS153599SG | NPNPL-AS-AP - New Pos Network (S) Pte Ltd | 1K | 65.5K | 4 |
| AS18019SG | NEUTRADC-AS-AP - NEUTRADC | 1K | 65.5K | 2 |
| AS154324SG | APL-AS-AP - AltusCloud Pte. Ltd. | 1K | 1 | 5 |
| AS134363SG | EZIT-AS-AP - EZIT Solutions Pte Ltd | 1K | — | 3 |
| AS17886SG | MATRIXNETWORKS-AS-SG-AP - Matrix Networks Pte Ltd | 1K | 65.5K | 6 |
| AS64086SG | ANZ-SG-AS - Australia and New Zealand Banking Group Limited (ANZ) | 1K | — | 3 |
| AS154343SG | AGILENAAS-AS-AP - AGILENAAS GLOBAL SERVICE PTE.LTD | 1K | — | 3 |
| AS133891SG | FIDESSA-AS-SG - Fidessa ltd | 1K | — | 3 |
| AS134534SG | ATT-NBE-SG - ATT NBE Equinix Singapore | 1K | — | 4 |
| AS142160SG | JOYO-AS-AP - JOYO TECHNOLOGY PTE. LTD. | 1K | — | 3 |
| AS137831SG | SHOPEE-AS-AP - SEA IX | 1K | — | 4 |
| AS38862SG | TULLETTPREBON-AS-SG-AP - TullettPrebon Singapore multihoming ISP connection AS | 1K | — | 4 |
| AS45941SG | DOCOMOINTERTOUCH-PH - DOCOMO interTouch - Philippines CC | 1K | — | 1 |
| AS56172SG | AGORACOMMS-AS-AP - Agora Communications Pte Ltd | 1K | 1 | 4 |
| AS55504SG | BP-AS-AUS - BP Australia | 1K | — | 2 |
| AS138463SG | IBSPL-AS-AP - Interactive Brokers Singapore Pte. Ltd | 1K | — | 3 |
| AS45241SG | GM-AP-GMTCI - General Motors Tech Center India. Bangalore | 1K | — | 4 |
| AS153454SG | BSPL-AS-AP - BYIO SINGAPORE PTE. LTD. | 1K | 1 | 4 |
| AS141697SG | CRIMSONLOGIC-AS-SG - CrimsonLogic Pte Ltd | 1K | — | 4 |
| AS152719SG | UGPL-AS-AP - UIT GLOBAL PTE. LTD. | 1K | — | 4 |
| AS138610SG | SAP_SE_SIN - SAP SE | 1K | — | 3 |
| AS135048SG | SINGAPORE-AS-AP - Singapore Pools (Private) Limited | 1K | — | 4 |
| AS133470SG | SYNAPXE-AS-AP - SYNAPXE PTE. LTD. | 1K | — | 3 |
| AS55854SG | LOREAL-SG - 3 Killiney Road # 09-01/06 | 1K | — | 4 |
| AS137870SG | IHNET-AS-AP - IHNetworks, LLC | 1K | — | 3 |
| AS23728SG | REPUBLICPOLYTECHNIC-AS - Republic Polytechnic. Multihoming AS Singapore | 1K | 2 | 5 |
| AS138539SG | JEWEL-AS-AP - Jewel Changi Airport Trustee Pte. Ltd. | 1K | — | 1 |
| AS132739SG | SCAFFNETPTELTD-AS-AP - Scaffnet Pte Ltd | 1K | — | 4 |