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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 |
| AGOTOZPTELTD-AS-AP - AGOTOZ PTE. LTD. |
| 256 |
| — |
| 1 |
| AS140845SG | TISL-AS-AP - Threadneedle Investments Singapore (pte.) limited | 256 | — | 1 |
| AS131217SG | INFINEON-SG - 8 Kallang Sector | 256 | 1 | 2 |
| AS210205SG | WIRKOLA WIRKOLA PTE. LTD | 256 | — | 1 |
| AS135066SG | SIML-AS-AP - Schroders Investment Management (Singapore) Limited | 256 | — | 1 |
| AS150183SG | INFINEON-AS-AP - Infineon Technologies Asia Pacific Pte Ltd | 256 | 1 | 2 |
| AS213845SG | Cylix Cylix Pte. Ltd. | 256 | — | 1 |
| AS141387SG | BERKATLTD-AS-AP - Berkat Ltd | 256 | — | 1 |
| AS136968SG | SINGAREN-GIX-AS-AP - SingAREN | 256 | — | 1 |
| AS139746SG | FSPL-AS-AP - FlexTrade Systems Pte Ltd | 256 | — | 1 |
| AS136599SG | ITSPL-SG - IEC Telecom Singapore Pte Ltd | 256 | — | 1 |
| AS133622SG | Bottomline-AS-AP - Bottomline Technologies Pte. Ltd. | 256 | — | 1 |
| AS137456SG | BHP-AS-SIN - BHP, MBFC Tower 2, Singapore | 256 | — | 1 |
| AS151495SG | LELANTOSPTELTD-AS-AP - Lelantos Pte Ltd | 256 | — | 1 |
| AS141042SG | DecathlonSingapore-AS-AP - DECATHLON SINGAPORE PTE. LTD. | 256 | — | 1 |
| AS133728SG | CAPPL-AS-AP - Chubb Asia Pacific Pte Ltd | 256 | — | 1 |
| AS139349SG | DIEBOLDNIXDORF-AS-AP - Diebold Nixdorf Singapore PTE. LTD. | 256 | — | 1 |
| AS136439SG | DSTA-DMZ-AS-AP - Defence Science Technology Agency | 256 | — | 1 |
| AS46078SG | DDAP-KBT-AS-AP - Dimension Data AP Kaki Bukit Singapore | 256 | — | 1 |
| AS136511SG | TOKU-AS-AP - Toku Ltd | 256 | — | 1 |
| AS136468SG | IBM-SG-AP - IBM Singapore Pte Ltd | 256 | 2 | 3 |
| AS141205SG | MSPL-SG - Maybank Securities Pte Ltd | 256 | — | 1 |
| AS152700SG | NUUK-AS-AP - NUUK COMMUNICATIONS PTE. LTD. | 256 | 1 | 2 |
| AS150157SG | CARTRACK-AS-AP - Cartrack | 256 | — | 1 |
| AS138593SG | DIEBOLDNIXDORF3 - Diebold Nixdorf Singapore PTE. LTD. | 256 | — | 1 |
| AS138459SG | NAPPL-PROJECTC-AS-AP - NEC ASIA PACIFIC PTE LTD | 512 | — | 2 |
| AS152903SG | PSACORPORATIONLTD-AS-AP - PSA Corporation Ltd | 512 | — | 2 |
| AS141753SG | CBCTIL-AS-AP - CBC TECH INTERNATIONAL LTD. | 512 | 65.5K | 3 |
| AS140899SG | AGORALABINC-AS-AP - Agora Lab, Inc. | 512 | 1 | 3 |
| AS140920SG | HICLOUDS-AS-AP - HICLOUDS (SINGAPORE) PTE.LTD. | 512 | 1 | 3 |
| AS132265SG | SIANET-AS-AP - Singapore Airlines Limited | 512 | — | 2 |
| AS154562SG | CYBERJETPTELTD-AS-AP - CYBERJET PTE LTD | 512 | 65.5K | 2 |
| AS135134SG | SOONKEATNEO-AS-AP - Soon Keat Neo | 512 | 18 | 5 |
| AS141678SG | GNPL-AS-AP - Private Limited Company | 512 | — | 1 |
| AS135411SG | REDGRAPESPTELTD-AS-AP - Red Grapes Pte Ltd | 512 | — | 2 |
| AS153314SG | NXERASGPTELTD-AS-AP - NXERA SG PTE. LTD. | 512 | 1 | 3 |
| AS154156SG | NEUTRADC-AS-AP - NEUTRADC | 512 | — | 1 |
| AS141235SG | PNPL-AS-AP - PrimeXM Networks (Singapore) PTE. LTD | 512 | — | 1 |
| AS202430SG | alarislabs Alarislabs Pte Ltd | 512 | — | 2 |
| AS137563SG | FTAPL-AS-AP - Flow Traders Asia Pte. Ltd. | 512 | — | 2 |
| AS133462SG | TII-AS-SG - Texas Instruments, Inc. | 512 | — | 2 |
| AS153560SG | STACKS-AS-AP - 202208375N | 512 | — | 2 |
| AS152144SG | LAPL-AS-AP - LIGHTSTORM ASIA PTE. LTD. | 512 | 65.5K | 3 |
| AS132253SG | CPFBOARD-SG - 79 Robinson Road | 512 | — | 2 |
| AS23855SG | SINGAREN-GIX-AS-AP - Singapore Advanced Research and Education Network | 512 | 1 | 3 |
| AS136736SG | NEOLINK-AS-AP - NEOLINK TECHNOLOGY PTE. LTD. | 512 | 1 | 2 |
| AS133391SG | SYSNETPRO-SOLUTION-AS-AP - SYSNETPRO SOLUTION PTE LTD | 512 | — | 1 |