Loading…
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 |
| 768 |
| 1 |
| 4 |
| AS134842SG | PTIPL-AS-AP - PGAS TELECOMMUNICATIONS INTERNATIONAL PTE. LTD | 768 | — | 3 |
| AS132277SG | XTRA-COMMUNICATION-SG - 105 Tampines Road # 03-06/07 | 768 | 1 | 3 |
| AS142275SG | INCUBATECSRL-AS-AP - INCUBATEC Srl | 768 | 512 | 4 |
| AS38621SG | LLNW-DEL - Limelight Networks New Delhi | 768 | — | 3 |
| AS131582SG | QUAPEPTELTD-AS-AP - QUAPE PTE LTD | 768 | — | 3 |
| AS132699SG | SIEMENSPTELTD-AS-AP - Siemens Pte Ltd. | 768 | — | 3 |
| AS10230SG | YAHOO-SG - internet content provider | 768 | 1 | 4 |
| AS149493SG | HRTSGPTELTD-AS-AP - HRT SG PTE. LTD. | 768 | — | 3 |
| AS45505SG | T-Global-AS-AP - T-Global Pte Ltd | 768 | — | 3 |
| AS56114SG | ATOSINFOTECH-SG-AP - ATOS Information Technology (Singapore) Pte Ltd | 768 | — | 3 |
| AS45139SG | MICROSOFT-AS-AP - Microsoft Corp | 768 | 2 | 4 |
| AS131195SG | SIM-SG-AS-AP - SIM Headquarters | 768 | — | 3 |
| AS4620SG | SOLONE-AS-AP - Sol One Anycast Delivery Network | 1K | — | 4 |
| AS138610SG | SAP_SE_SIN - SAP SE | 1K | — | 3 |
| AS136896SG | SIPRADIUS-AS-AP - SIPRADIUS TECHNOLOGY PTE. LTD. | 1K | 65.5K | 2 |
| AS139028SG | STENGG-SG - Singapore Technologies Engineering Ltd | 1K | — | 3 |
| AS134534SG | ATT-NBE-SG - ATT NBE Equinix Singapore | 1K | — | 4 |
| AS9989SG | EQUINIX-AP - Equinix Singapore Pte Ltd | 1K | 32.8K | 5 |
| AS152719SG | UGPL-AS-AP - UIT GLOBAL PTE. LTD. | 1K | — | 4 |
| AS23728SG | REPUBLICPOLYTECHNIC-AS - Republic Polytechnic. Multihoming AS Singapore | 1K | 2 | 5 |
| AS132690SG | NETS-AS-AP - Network For Electronic Transfers (Singapore) Pte Ltd | 1K | — | 3 |
| AS37989SG | DCS1PTELTD-AS-AP - DCS1 Pte. Ltd. | 1K | 65.5K | 2 |
| AS141753SG | CBCTIL-AS-AP - CBC TECH INTERNATIONAL LTD. | 1K | 65.5K | 5 |
| AS133449SG | VASTSPACEPTELTD-AS-AP - VASTSPACE PTE. LTD. | 1K | — | 3 |
| AS45941SG | DOCOMOINTERTOUCH-PH - DOCOMO interTouch - Philippines CC | 1K | — | 1 |
| AS209942SG | Airalo AIRGSM PTE. LTD | 1K | — | 4 |
| AS9664SG | SATPL-AS-AP - SOUTHEAST ASIA TELECOM(SG) PTE. LTD. | 1K | 69.6K | 22 |
| AS132739SG | SCAFFNETPTELTD-AS-AP - Scaffnet Pte Ltd | 1K | — | 4 |
| AS138552SG | RTBHOUSE-AS-AP - RTB HOUSE PTE. LTD. | 1K | 1 | 5 |
| AS138539SG | JEWEL-AS-AP - Jewel Changi Airport Trustee Pte. Ltd. | 1K | — | 1 |
| AS55348SG | SYMBIO-AS-AP-SG - AS number for Singapore POP for | 1K | — | 3 |
| AS133891SG | FIDESSA-AS-SG - Fidessa ltd | 1K | — | 3 |
| AS141697SG | CRIMSONLOGIC-AS-SG - CrimsonLogic Pte Ltd | 1K | — | 4 |
| AS64086SG | ANZ-SG-AS - Australia and New Zealand Banking Group Limited (ANZ) | 1K | — | 3 |
| AS133471SG | SYNAPXE-AS-AP - SYNAPXE PTE. LTD. | 1K | — | 3 |
| AS134789SG | OCPL-AS-AP - OPTICALHASH COMMUNICATIONS PTE LTD | 1K | — | 3 |
| AS137870SG | IHNET-AS-AP - IHNetworks, LLC | 1K | — | 3 |
| AS153454SG | BSPL-AS-AP - BYIO SINGAPORE PTE. LTD. | 1K | 1 | 4 |
| AS138463SG | IBSPL-AS-AP - Interactive Brokers Singapore Pte. Ltd | 1K | — | 3 |
| AS24331SG | EBAY-ASIA-AS - eBay Inc ASIA ASN eCommerce San Jose | 1K | — | 4 |
| AS134363SG | EZIT-AS-AP - EZIT Solutions Pte Ltd | 1K | — | 3 |
| AS38862SG | TULLETTPREBON-AS-SG-AP - TullettPrebon Singapore multihoming ISP connection AS | 1K | — | 4 |
| AS154324SG | APL-AS-AP - AltusCloud Pte. Ltd. | 1K | 1 | 5 |
| AS133535SG | ALAGASNETWORK-AS-AP - PRIMABANANEN PTE. LTD. | 1K | — | 3 |
| AS38321SG | DOCOMOINTERTOUCH-HQ - DOCOMO interTouch - Headquarter | 1K | — | 1 |
| AS45241SG | GM-AP-GMTCI - General Motors Tech Center India. Bangalore | 1K | — | 4 |