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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 |
| 512 |
| — |
| 1 |
| AS1825SG | SETCLEAR - SetClear Pte. Ltd. | 512 | — | 2 |
| AS133794SG | ABNACS-AS-AP - ABN Amro Clearing Sydney Pty Ltd | 512 | — | 2 |
| AS132356SG | CAG-IT-SG - Changi Airport Group (Singapore) Pte Ltd | 512 | — | 2 |
| AS18221SG | MS-IN-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | 512 | — | 2 |
| AS133535SG | ALAGASNETWORK-AS-AP - PRIMABANANEN PTE. LTD. | 512 | — | 1 |
| AS151610SG | HIPL-AS-AP - HUAWEI INTERNATIONAL PTE. LTD. | 512 | — | 2 |
| AS153314SG | NXERASGPTELTD-AS-AP - NXERA SG PTE. LTD. | 512 | 1 | 3 |
| AS132824SG | BEYOTTANETWORKLLP-AS-AP - Beyotta Network LLP | 512 | 1 | 3 |
| AS138459SG | NAPPL-PROJECTC-AS-AP - NEC ASIA PACIFIC PTE LTD | 512 | — | 2 |
| AS137563SG | FTAPL-AS-AP - Flow Traders Asia Pte. Ltd. | 512 | — | 2 |
| AS134789SG | OCPL-AS-AP - OPTICALHASH COMMUNICATIONS PTE LTD | 512 | — | 1 |
| AS202430SG | alarislabs Alarislabs Pte Ltd | 512 | — | 2 |
| AS139829SG | RIGNET-AS-AU - RigNet Pte Ltd | 512 | — | 1 |
| AS38282SG | MS-IN-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | 512 | — | 2 |
| AS141753SG | CBCTIL-AS-AP - CBC TECH INTERNATIONAL LTD. | 512 | 65.5K | 3 |
| AS133456SG | ALAGASNET-AS-AP - ALAGAS NETWORK PTE. LTD. | 512 | — | 1 |
| AS151361SG | TCPL-AS-AP - THE CUBICLEREBELS PTE LTD 100 PECK SEAH STREET, # 08-14, PS100, SINGAPORE 079333 | 512 | 1 | 3 |
| AS136785SG | TTPL-AS-AP - TOFFS TECHNOLOGIES PTE LTD | 512 | 3 | 5 |
| AS141367SG | CNB-AS-OSAKA - Bayer (South East Asia) Pte Ltd | 512 | — | 2 |
| AS132265SG | SIANET-AS-AP - Singapore Airlines Limited | 512 | — | 2 |
| AS154175SG | STARVIEW-AS-AP - Starview Technologies Pte. Ltd. | 512 | — | 2 |
| AS140899SG | AGORALABINC-AS-AP - Agora Lab, Inc. | 512 | 1 | 3 |
| AS133462SG | TII-AS-SG - Texas Instruments, Inc. | 512 | — | 2 |
| AS140920SG | HICLOUDS-AS-AP - HICLOUDS (SINGAPORE) PTE.LTD. | 512 | 1 | 3 |
| AS152144SG | LAPL-AS-AP - LIGHTSTORM ASIA PTE. LTD. | 512 | 65.5K | 3 |
| AS153560SG | STACKS-AS-AP - 202208375N | 512 | — | 2 |
| AS23855SG | SINGAREN-GIX-AS-AP - Singapore Advanced Research and Education Network | 512 | 1 | 3 |
| AS141235SG | PNPL-AS-AP - PrimeXM Networks (Singapore) PTE. LTD | 512 | — | 1 |
| AS135411SG | REDGRAPESPTELTD-AS-AP - Red Grapes Pte Ltd | 512 | — | 2 |
| AS134148SG | SINGAREN-GIX-AS-AP-2 - SingAREN | 512 | 1 | 3 |
| AS134407SG | MEDIACORPPTELTD-AS-AP - MediaCorp Pte Ltd | 512 | — | 2 |
| AS136202SG | FCSPL-AS-AP - Freepoint Commodities Singapore Pte. Ltd. | 512 | — | 2 |
| AS137932SG | IPDC-AS-AP - IPDC SOLUTIONS PTE LTD | 512 | — | 2 |
| AS141364SG | CNB-AS-JP - Bayer (South East Asia) Pte Ltd | 512 | — | 2 |
| AS135525SG | ECML-AS-AP - Exoduspoint Capital Management Singapore, Pte. Ltd. | 512 | — | 2 |
| AS131244SG | INVIS-AS-AP - Invisalign Singapore Pte. Ltd. | 512 | — | 2 |
| AS55919SG | SUTD-SG - 20 Dover Drive Singapore 138682 | 512 | — | 2 |
| AS134594SG | AAPL-AS-AP - AVNET ASIA PTE LTD | 512 | — | 2 |
| AS135134SG | SOONKEATNEO-AS-AP - Soon Keat Neo | 512 | 18 | 5 |
| AS140939SG | TENPAGE-AS-AP - Tenpage Pte Ltd | 512 | — | 2 |
| AS134190SG | IPDC-AS-AP - IPDC SOLUTIONS PTE LTD | 513 | — | 3 |
| AS132016SG | IRESS-NET-AU - IRESS Market Technology Ltd | 768 | — | 3 |
| AS154373SG | SINGAPORE2-AS-AP - Singapore Data Cloud Pte Ltd | 768 | 1 | 4 |
| AS401556SG | VINAGPU - VINAGPU LLC | 768 | — | 3 |
| AS132277SG | XTRA-COMMUNICATION-SG - 105 Tampines Road # 03-06/07 | 768 | 1 | 3 |
| AS10230SG | YAHOO-SG - internet content provider | 768 | 1 | 4 |