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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.
Share of announced address space covered by valid Route Origin Authorizations.
718 autonomous systems registered to Singapore. Click an AS for detail.
| AS4773SG | MOBILEONELTD-AS-AP - MobileOne Ltd. Mobile/Internet Service Provider Singapore | 724K | 96 |
| AS150436SG | BYTEPLUS-AS-AP - Byteplus Pte. Ltd. | 470.8K | 192 |
| AS135354SG | NBPAP-AS-AP - NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | 433.2K | 124 |
| AS17547SG | M1NET-SG-AP - M1 NET LTD | 394.5K | 48 |
| AS139341SG | ACE-AS-AP - ACE | 251.9K | 1,166 |
| 2.3K |
| — |
| 9 |
| AS56311SG | MS-SG-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | 2.3K | — | 7 |
| AS4352SG | EAPPL-AS-AP - EMERSON ASIA PACIFIC PRIVATE LIMITED | 2.3K | — | 2 |
| AS142565SG | BANGMODCLOUD-AS-AP - Bangmod Cloud Pte. Ltd. | 2.3K | — | 9 |
| AS10146SG | FORD-MOTOR-CO-SG-AP - Ford Motor Company | 2.3K | 1 | 4 |
| AS135530SG | ACRONIS-AS-AP - Acronis Asia Pte. Ltd | 2.3K | 5 | 14 |
| AS149290SG | CTPL-AS-AP - Cloud Telecommunications (S) PTE. LTD. | 2K | 1 | 6 |
| AS138606SG | SUGAPTELTD-AS-AP - Suga Pte. Ltd | 2K | — | 5 |
| AS7610SG | NUS-GP-AS-AP - NUS Gigapop | 2K | 65.5K | 2 |
| AS142110SG | NPTPL-AS-AP - Northern Point Technology Private Limited | 2K | — | 6 |
| AS9798SG | BLACKBERRY-SG - 1 International Business Park | 2K | — | 1 |
| AS59211SG | ONEASIAHOST - OneAsiaHost | 2K | — | 1 |
| AS64049SG | RJIPL-SG - Reliance Jio Infocomm Pte Ltd Singapore | 2K | — | 8 |
| AS58885SG | IQONGLOBALPTELTD-AS-AP - IQON GLOBAL PTE LTD | 2K | — | 8 |
| AS135531SG | GIC-AS-AP - Global Integrated Communications Pte Ltd | 2K | — | 5 |
| AS59364SG | VHOST-HOLDINGS-SG - vHost Holdings Pte Ltd | 2K | 65.5K | 6 |
| AS137272SG | PSIDEO-SINGAPORE-AS-AP - PSiDEO (Singapore) Pte Ltd | 2K | — | 4 |
| AS55562SG | SIX-Financial-Information-Singapore-Pte-Ltd - 5 Temasek Boulevard | 2K | — | 2 |
| AS18113SG | PFIZER-SG-AP - Pfizer Pte Ltd Singapore dual homed | 2K | — | 6 |
| AS131236SG | GENWORXPTELTD-AS-AP - Genworx Pte Ltd | 2K | 1 | 3 |
| AS132816SG | SIMPLERCLOUD-AS-AP - SimplerCloud Pte Ltd | 2K | 259 | 6 |
| AS55843SG | ATS-GLNET-SG - Acclivis Technology Solution | 2K | 1 | 9 |
| AS24546SG | GLOBAL-BP-AS-AP - BP Pte Limited, Energy Company, Singapore | 2K | — | 7 |
| AS59241SG | GSALLC-AS-SG - Goldman Sachs (Asia) L.L.C. | 2K | — | 6 |
| AS132708SG | VNG-AS-AP - VNG Singapore PTE. LTD. | 2K | 1 | 7 |
| AS136733SG | RACKSCENTRAL-AS-AP - Racks Central Pte Ltd | 2K | 1 | 9 |
| AS137061SG | FLEX-SGF - Flex Ltd. | 2K | — | 5 |
| AS133136SG | MYREPUBLIC-SG - MyRepublic Ltd. | 1.8K | — | 7 |
| AS142066SG | NPTPL-AS-AP - Northern Point Technology Private Limited | 1.8K | — | 5 |
| AS139896SG | FLEX-SGD - Kim Chuan Telecommunications Complex | 1.8K | — | 4 |
| AS45566SG | GSPL-AS-AP - Google Singapore Pte. Ltd. | 1.5K | 135.4K | 9 |
| AS132286SG | IDA-AS-SSCHQ - GOVERNMENT TECHNOLOGY AGENCY | 1.5K | — | 6 |
| AS45445SG | GM-AP-GMKOREA - General Motors Korea, Bupyeong | 1.5K | — | 6 |
| AS138030SG | IWAN-AS-AP - IWAN TECHNOLOGY PTE. LTD. | 1.5K | — | 6 |
| AS24030SG | SCHENKER-AS-SG - Schenker (Asia Pacific) Pte Ltd | 1.5K | — | 3 |
| AS9234SG | SOLONE-SG - Sol One Application Delivery Network | 1.5K | — | 5 |
| AS55781SG | FAPLNET-AS-SOP - Fujitsu Asia Pte. Ltd. | 1.5K | — | 6 |
| AS56080SG | MS-AU-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | 1.5K | — | 6 |
| AS56289SG | DBS-NET-1-SG - 2 Changi Business Park Crescent | 1.5K | — | 4 |
| AS10074SG | IVANET-SIN-AP - iBasis Singapore ICO | 1.5K | — | 6 |
| AS24038SG | FAPL-AS-AP - Fujitsu Asia Pte Ltd, NOC and RIM | 1.5K | — | 6 |
| AS55415SG | MBS-SG - 4 Shenton Way | 1.3K | — | 5 |
| AS37989SG | DCS1PTELTD-AS-AP - DCS1 Pte. Ltd. | 1.3K | 65.5K | 3 |
| AS141389SG | GOIP-AS-AP - GOIP Telecom (Asia Pacific) Pte. Ltd. | 1.3K | 65.5K | 6 |
| AS9989SG | EQUINIX-AP - Equinix Singapore Pte Ltd | 1.3K | 32.8K | 6 |
| AS139883SG | SPTEL-AS-AP - SPTEL PTE. LTD. | 1.3K | 1 | 6 |
| AS140362SG | DIGISIGMAPTELTD-AS-AP - DIGISIGMA PTE. LTD. | 1.3K | 4 | 9 |