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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 |
| QUALCOMM-IN-AS-AP - Qualcomm Inc |
| 512 |
| — |
| 1 |
| AS140899SG | AGORALABINC-AS-AP - Agora Lab, Inc. | 512 | 1 | 3 |
| AS45501SG | YAHOO-CORP-SG-AS-AP - Yahoo Corp Network | 512 | 2 | 4 |
| AS132356SG | CAG-IT-SG - Changi Airport Group (Singapore) Pte Ltd | 512 | — | 2 |
| AS133391SG | SYSNETPRO-SOLUTION-AS-AP - SYSNETPRO SOLUTION PTE LTD | 512 | — | 1 |
| AS134148SG | SINGAREN-GIX-AS-AP-2 - SingAREN | 512 | 1 | 3 |
| AS134594SG | AAPL-AS-AP - AVNET ASIA PTE LTD | 512 | — | 2 |
| AS133456SG | ALAGASNET-AS-AP - ALAGAS NETWORK PTE. LTD. | 512 | — | 1 |
| AS24331SG | EBAY-ASIA-AS - eBay Inc ASIA ASN eCommerce San Jose | 512 | — | 2 |
| AS140939SG | TENPAGE-AS-AP - Tenpage Pte Ltd | 512 | — | 2 |
| AS134193SG | SHPL-AS-AP - SkyLab Holding Pte. Ltd. | 512 | — | 1 |
| AS136736SG | NEOLINK-AS-AP - NEOLINK TECHNOLOGY PTE. LTD. | 512 | 1 | 2 |
| AS140920SG | HICLOUDS-AS-AP - HICLOUDS (SINGAPORE) PTE.LTD. | 512 | 1 | 3 |
| AS138458SG | NAPPL-PROJECTJ-AS-AP - NEC ASIA PACIFIC PTE LTD | 512 | — | 2 |
| AS141367SG | CNB-AS-OSAKA - Bayer (South East Asia) Pte Ltd | 512 | — | 2 |
| AS58562SG | NCS-MNS-SG - 5 Ang Mo Kio Street 62 | 512 | — | 2 |
| AS202430SG | alarislabs Alarislabs Pte Ltd | 512 | — | 2 |
| AS150347SG | PLANISWARE-AS-AP - Planisware Singapore Pte. Ltd | 512 | 65.5K | 5 |
| AS132236SG | NAPPL-AS-AP - NEC ASIA PACIFIC PTE LTD | 512 | — | 2 |
| AS134474SG | MCTPL-AS-AP - Micro Cloud Technology Pte. Ltd. | 512 | — | 1 |
| AS154049SG | EXATECHPTELTD-AS-AP - EXA TECH PTE. LTD. | 512 | 120 | 122 |
| AS138419SG | PPL-AS-AP - Pico (Singapore) Pte. Ltd. | 512 | — | 2 |
| AS133462SG | TII-AS-SG - Texas Instruments, Inc. | 512 | — | 2 |
| AS64003SG | UKHPL-SG - 8 Anthony Road | 512 | — | 2 |
| AS132265SG | SIANET-AS-AP - Singapore Airlines Limited | 512 | — | 2 |
| AS152144SG | LAPL-AS-AP - LIGHTSTORM ASIA PTE. LTD. | 512 | 65.5K | 3 |
| AS55919SG | SUTD-SG - 20 Dover Drive Singapore 138682 | 512 | — | 2 |
| AS132204SG | CORETELNET-AS-AP - CORETEL NETWORKS (INTERNATIONAL) PTE LTD | 512 | — | 2 |
| AS137003SG | INSEAD1-AS-AP - INSEAD | 512 | — | 2 |
| AS153314SG | NXERASGPTELTD-AS-AP - NXERA SG PTE. LTD. | 512 | 1 | 3 |
| AS1825SG | SETCLEAR - SetClear Pte. Ltd. | 512 | — | 2 |
| AS135418SG | CAAREPL-AS-AP - Computer Analysts And Recovery Experts Pte. Ltd. | 512 | 1 | 2 |
| AS134407SG | MEDIACORPPTELTD-AS-AP - MediaCorp Pte Ltd | 512 | — | 2 |
| AS132253SG | CPFBOARD-SG - 79 Robinson Road | 512 | — | 2 |
| AS139829SG | RIGNET-AS-AU - RigNet Pte Ltd | 512 | — | 1 |
| AS153560SG | STACKS-AS-AP - 202208375N | 512 | — | 2 |
| AS154156SG | NEUTRADC-AS-AP - NEUTRADC | 512 | — | 1 |
| AS135525SG | ECML-AS-AP - Exoduspoint Capital Management Singapore, Pte. Ltd. | 512 | — | 2 |
| AS151469SG | CRIMSONLOGIC-AS-AP-INDIA - CrimsonLogic Pte Ltd | 512 | — | 2 |
| AS141469SG | CAPHPL-AS-AP - Cargill Asia Pacific Holdings Pte Ltd | 512 | — | 2 |
| AS151190SG | DUKEHOSTPTELTD-AS-AP - Duke Host Pte. Ltd. | 512 | — | 1 |
| AS134190SG | IPDC-AS-AP - IPDC SOLUTIONS PTE LTD | 513 | — | 3 |
| AS45505SG | T-Global-AS-AP - T-Global Pte Ltd | 768 | — | 3 |
| AS134842SG | PTIPL-AS-AP - PGAS TELECOMMUNICATIONS INTERNATIONAL PTE. LTD | 768 | — | 3 |
| AS149493SG | HRTSGPTELTD-AS-AP - HRT SG PTE. LTD. | 768 | — | 3 |
| AS139690SG | DBS-NET-1-AS-AP - DBS Bank Ltd | 768 | — | 3 |
| AS401556SG | VINAGPU - VINAGPU LLC | 768 | — | 3 |