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How Singapore ranks worldwide on dormant space, the transfer market, routing security and address density.
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. | 454.9K | 188 |
| AS135354SG | NBPAP-AS-AP - NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | 429.1K | 123 |
| AS17547SG | M1NET-SG-AP - M1 NET LTD | 394.5K | 48 |
| AS139341SG | ACE-AS-AP - ACE | 235.3K | 1,094 |
| 768 |
| — |
| 3 |
| AS149493SG | HRTSGPTELTD-AS-AP - HRT SG PTE. LTD. | 768 | — | 3 |
| AS146962SG | GTDPL-AS-AP - GATEWAY TECHNOLOGY DEVELOPMENT PTE. LTD. | 768 | — | 3 |
| AS45505SG | T-Global-AS-AP - T-Global Pte Ltd | 768 | — | 3 |
| AS137476SG | CAPHPL-AS-AP - Cargill Asia Pacific Holdings Pte Ltd | 768 | — | 3 |
| AS132016SG | IRESS-NET-AU - IRESS Market Technology Ltd | 768 | — | 3 |
| AS10230SG | YAHOO-SG - internet content provider | 768 | 1 | 4 |
| AS59345SG | CGSOPL-AS - CME Group Singapore Operations Pte Ldt. | 768 | — | 3 |
| AS401556SG | VINAGPU - VINAGPU LLC | 768 | — | 3 |
| AS134842SG | PTIPL-AS-AP - PGAS TELECOMMUNICATIONS INTERNATIONAL PTE. LTD | 768 | — | 3 |
| AS139690SG | DBS-NET-1-AS-AP - DBS Bank Ltd | 768 | — | 3 |
| AS132277SG | XTRA-COMMUNICATION-SG - 105 Tampines Road # 03-06/07 | 768 | 1 | 3 |
| AS59245SG | GCORELABSSA-AS-AP - G-Core Labs S.A | 768 | — | 2 |
| AS9664SG | SATPL-AS-AP - SOUTHEAST ASIA TELECOM(SG) PTE. LTD. | 768 | 69.6K | 20 |
| AS154324SG | APL-AS-AP - AltusCloud Pte. Ltd. | 768 | 2 | 5 |
| AS154373SG | SINGAPORE2-AS-AP - Singapore Data Cloud Pte Ltd | 768 | 1 | 4 |
| AS142275SG | INCUBATECSRL-AS-AP - INCUBATEC Srl | 768 | 512 | 4 |
| AS131582SG | QUAPEPTELTD-AS-AP - QUAPE PTE LTD | 768 | — | 3 |
| AS58436SG | SECUREAX-SG-AS-AP - SECUREAX PTE LTD | 768 | 2 | 5 |
| AS133134SG | ATPL-AS-AP - AION TECHNOLOGIES PTE LTD | 768 | — | 3 |
| AS134190SG | IPDC-AS-AP - IPDC SOLUTIONS PTE LTD | 513 | — | 3 |
| AS140939SG | TENPAGE-AS-AP - Tenpage Pte Ltd | 512 | — | 2 |
| AS151610SG | HIPL-AS-AP - HUAWEI INTERNATIONAL PTE. LTD. | 512 | — | 2 |
| AS209792SG | DJVG Daan van Gorkum | 512 | 2 | 4 |
| AS133794SG | ABNACS-AS-AP - ABN Amro Clearing Sydney Pty Ltd | 512 | — | 2 |
| AS152583SG | TCP-AS-AP - TENNDA COMMUNICATION PTE.LTD. | 512 | — | 1 |
| AS139829SG | RIGNET-AS-AU - RigNet Pte Ltd | 512 | — | 1 |
| AS133535SG | ALAGASNETWORK-AS-AP - PRIMABANANEN PTE. LTD. | 512 | — | 1 |
| AS137563SG | FTAPL-AS-AP - Flow Traders Asia Pte. Ltd. | 512 | — | 2 |
| AS153560SG | STACKS-AS-AP - 202208375N | 512 | — | 2 |
| AS38282SG | MS-IN-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | 512 | — | 2 |
| AS151190SG | DUKEHOSTPTELTD-AS-AP - Duke Host Pte. Ltd. | 512 | — | 1 |
| AS132356SG | CAG-IT-SG - Changi Airport Group (Singapore) Pte Ltd | 512 | — | 2 |
| AS137003SG | INSEAD1-AS-AP - INSEAD | 512 | — | 2 |
| AS151958SG | SORB-AS-AP - Sorb Security PTE. LTD. | 512 | — | 1 |
| AS141469SG | CAPHPL-AS-AP - Cargill Asia Pacific Holdings Pte Ltd | 512 | — | 2 |
| AS18221SG | MS-IN-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | 512 | — | 2 |
| AS132472SG | AUCTORIZIUM-SG - 70 Bendemeer Road | 512 | — | 2 |
| AS137932SG | IPDC-AS-AP - IPDC SOLUTIONS PTE LTD | 512 | — | 2 |
| AS134148SG | SINGAREN-GIX-AS-AP-2 - SingAREN | 512 | 1 | 3 |
| AS23855SG | SINGAREN-GIX-AS-AP - Singapore Advanced Research and Education Network | 512 | 1 | 3 |
| AS138459SG | NAPPL-PROJECTC-AS-AP - NEC ASIA PACIFIC PTE LTD | 512 | — | 2 |
| AS140719SG | M1PL-AS-AP - 201309973N | 512 | — | 1 |
| AS134407SG | MEDIACORPPTELTD-AS-AP - MediaCorp Pte Ltd | 512 | — | 2 |
| AS24331SG | EBAY-ASIA-AS - eBay Inc ASIA ASN eCommerce San Jose | 512 | — | 2 |
| AS134193SG | SHPL-AS-AP - SkyLab Holding Pte. Ltd. | 512 | — | 1 |
| AS136202SG | FCSPL-AS-AP - Freepoint Commodities Singapore Pte. Ltd. | 512 | — | 2 |