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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 |
| 2K |
| — |
| 1 |
| AS132708SG | VNG-AS-AP - VNG Singapore PTE. LTD. | 2K | 1 | 7 |
| AS137272SG | PSIDEO-SINGAPORE-AS-AP - PSiDEO (Singapore) Pte Ltd | 2K | — | 4 |
| AS55562SG | SIX-Financial-Information-Singapore-Pte-Ltd - 5 Temasek Boulevard | 2K | — | 2 |
| AS7610SG | NUS-GP-AS-AP - NUS Gigapop | 2K | 65.5K | 2 |
| AS142110SG | NPTPL-AS-AP - Northern Point Technology Private Limited | 2K | — | 6 |
| AS64049SG | RJIPL-SG - Reliance Jio Infocomm Pte Ltd Singapore | 2K | — | 8 |
| AS142565SG | BANGMODCLOUD-AS-AP - Bangmod Cloud Pte. Ltd. | 2.3K | — | 9 |
| AS205142SG | FLEX-AMF Flex Ltd. | 2.3K | — | 5 |
| AS56311SG | MS-SG-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | 2.3K | — | 7 |
| AS154438SG | SUPERSTIFY1-AS-AP - Superstify Technology Pte Ltd | 2.3K | — | 9 |
| AS10146SG | FORD-MOTOR-CO-SG-AP - Ford Motor Company | 2.3K | 1 | 4 |
| AS4352SG | EAPPL-AS-AP - EMERSON ASIA PACIFIC PRIVATE LIMITED | 2.3K | — | 2 |
| AS9450SG | WEBEXAPNIC-AS-AP - Webex Communications Inc | 2.3K | 16 | 9 |
| AS10082SG | MS-HK-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | 2.3K | — | 9 |
| AS135530SG | ACRONIS-AS-AP - Acronis Asia Pte. Ltd | 2.6K | 5 | 15 |
| AS137567SG | CGPL-AS-AP - Campana Group Pte. Ltd. | 2.6K | 65.5K | 7 |
| AS45477SG | APTRANSIT-SG - AP TRANSIT PTE LTD | 2.6K | 65.5K | 11 |
| AS151326SG | DCPL-AS-AP - DCConnect Communication Pte. Ltd. | 2.6K | 65.5K | 10 |
| AS133426SG | NPL-AS-AP - Northtelecom PTE LTD | 2.6K | — | 10 |
| AS138481SG | LEAR-AS-AP - Lear Corporation | 2.6K | — | 3 |
| AS17617SG | NYP-AS-AP - Nanyang Polytechnic | 2.8K | — | 5 |
| AS139739SG | HSINYIPTELTD-AS-AP - Hsin Yi Pte Ltd | 2.8K | 1 | 12 |
| AS24546SG | GLOBAL-BP-AS-AP - BP Pte Limited, Energy Company, Singapore | 3.1K | — | 9 |
| AS135102SG | ZCPL-AS-AP - ZOHO CORPORATION PTE. LTD. | 3.1K | 3 | 8 |
| AS149981SG | ELD-AS-AP - Edgenext Legend Dynasty Pte. Ltd. | 3.1K | — | 12 |
| AS56094SG | ITENET-SG - ITENET:wq | 3.1K | 73.7K | 14 |
| AS56197SG | KDDI-SG - KDDI ASIA PACIFIC PTE. LTD. | 3.1K | 65.5K | 13 |
| AS17819SG | ASN-EQUINIX-AP - Equinix Asia Pacific | 3.3K | 102.7K | 17 |
| AS216245SG | CYBERJET CYBERJET PTE. LTD. | 3.3K | 536 | 20 |
| AS7595SG | READYSPACE-SG - Readyspace Cloud Services | 3.3K | 65.5K | 7 |
| AS45166SG | PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd | 3.3K | 3 | 14 |
| AS212628SG | AS-ARTRUBY ARTRUBY PTE. LTD. | 3.3K | 3 | 16 |
| AS59245SG | GCORELABSSA-AS-AP - G-Core Labs S.A | 3.6K | — | 11 |
| AS141180SG | HIPL-AS-AP - HUAWEI INTERNATIONAL PTE. LTD. | 3.6K | — | 14 |
| AS133387SG | IDA-AS-IDAHQ-NG - GOVERNMENT TECHNOLOGY AGENCY | 3.6K | 2 | 16 |
| AS147188SG | RNPL-AS-AP - Rocket Network Pte. Ltd. | 3.6K | 1 | 12 |
| AS150288SG | METAGE-AS-AP - METAGE TECHNOLOGY PTE. LTD. | 3.6K | — | 13 |
| AS137991SG | LIFEWAY-AS-AP - Lifeway Singapore Pte. Ltd. | 3.8K | 65.5K | 11 |
| AS137904SG | BVPL-AS-AP - Black & Veatch (SEA) PTE LTD | 3.8K | — | 5 |
| AS23703SG | RIGNET-AS-AP - RigNet, Communication to remote locations in Asia/Pacific. | 4.1K | 65.5K | 2 |
| AS131236SG | GENWORXPTELTD-AS-AP - Genworx Pte Ltd | 4.1K | 1 | 7 |
| AS58885SG | IQONGLOBALPTELTD-AS-AP - IQON GLOBAL PTE LTD | 4.1K | — | 10 |
| AS154319SG | OBCL-AS-AP - Oversea-Chinese Banking Corporation Limited | 4.1K | — | 1 |
| AS56039SG | SPHMEDIALIMITED-AS-AP - SPH Media Limited | 4.1K | — | 16 |
| AS18224SG | ASN-CRIMSONLOGIC-AP # AS-CRIMSONLOGIC-AP converted to ASN-CRIMSONLOGIC-AP for RPSL compliance - Singapore Network Services | 4.1K | — | 1 |
| AS154316SG | OBCL-AS-AP - Oversea-Chinese Banking Corporation Limited | 4.1K | — | 1 |