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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 |
| VODIEN-AS-AP-LOC3 - Vodien Internet Solutions Pte Ltd |
| — |
| — |
| 0 |
| AS142227SG | ICPL-AS-AP - INFRATEL COMMUNICATIONS PTE. LTD. | — | — | 0 |
| AS132200SG | EXABYTES-AS-AP - Exabytes Network (Singapore) Pte. Ltd. | — | — | 0 |
| AS132526SG | CSPL-AS-AP - ZONE TELECOM PTE LTD | — | — | 0 |
| AS9874SG | STARHUB-MOBILE - StarHub Ltd | — | — | 0 |
| AS151209SG | NUS-AS-AP - National University of Singapore | — | — | 0 |
| AS142624SG | MS-IN-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | — | — | 0 |
| AS51356SG | SOONKEATNEO-AS-AP - Soon Keat Neo | — | — | 0 |
| AS133862SG | CLOUD-AS - 1-Net Singapore Pte Ltd | — | — | 0 |
| AS140677SG | G8-AS-AP - Group8 Cyber Pte. Ltd. | — | — | 0 |
| AS9748SG | DECIX-JKT-AS - DE-CIX Jakarta Route Servers | — | — | 0 |
| AS23987SG | NETPLUZ-AS-AP - NETPLUZ HOLDINGS PRIVATE LIMITED | — | — | 0 |
| AS24114SG | ASN-EQIX-CLOUD-TY - Equinix Asia Pacific | — | — | 0 |
| AS24115SG | ASN-EQIX-MLPE - Equinix | — | — | 0 |
| AS152166SG | HOSTSYMBOL2-AS-AP - Hostsymbol Pte. Ltd. | — | — | 0 |
| AS138450SG | AVALOQ-AS-AP - Avaloq | — | — | 0 |
| AS139625SG | ZEN-AS-AP - Zenlayer (Singapore) PTE. LTD | — | — | 0 |
| AS152666SG | ICDN-AS-AP - ICDN TELECOM PTE. LTD. | — | — | 0 |
| AS9481SG | M1LIMITED-AS-AP - M1 LIMITED | — | — | 0 |
| AS142564SG | CNSB-AS-AP - Citibank NA Singapore Branch | — | — | 0 |
| AS134476SG | VERCARA-AS-AP - Vercara, LLC | — | — | 0 |
| AS152587SG | DECIX-JKT-MAPS - DE-CIX Jakarta MAPS Router Servers | — | — | 0 |
| AS137988SG | QIS-AS-AP - QUALITY INTERNET SERVICES PTE. LTD. | — | — | 0 |
| AS139475SG | GPLHOST-AS-AP - GPLHost LLC | — | — | 0 |
| AS38386SG | ICONZ-WEBVISIONS-AP - Iconz-Webvisions Pte. Ltd. | — | — | 0 |
| AS17927SG | WEBSATMEDIA-AS - WEBSATMEDIA PTE LTD, Satellite Over IP, Singapore | — | — | 0 |
| AS153510SG | EAPPL-AS-AP - EMERSON ASIA PACIFIC PRIVATE LIMITED | — | — | 0 |
| AS17549SG | NCS-SG-AP - IDC of NCS in Singapore | — | — | 0 |
| AS150006SG | ALOIPTELTD-AS-AP - Aloi Pte.Ltd | — | — | 0 |
| AS137865SG | TELNYX-AS-AP - TELNYX ASIA PACIFIC PTE. LTD. | — | — | 0 |
| AS58751SG | NODENS-AS - 156 Prince Charles Crescent # 15-21 | — | — | 0 |
| AS132247SG | NTTS-ISD-NET-SG - NTT Singapore - Integration Services | — | — | 0 |
| AS149291SG | CTPL-IX-AS-AP - Cloud Telecommunications (S) PTE. LTD. | — | — | 0 |
| AS136601SG | GT-GPC-AS-AP - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS154469SG | CCITPL-AS-AP - CHAIN CLOUD INFORMATION TECHNOLOGY PTE. LTD. | — | — | 0 |
| AS133497SG | CONNECTPLUS-AS-AP - Singapore Telecom, ConnectPlus | — | — | 0 |
| AS55497SG | BLIZZARD-AP - 16215 Alton Parkway | — | — | 0 |
| AS136593SG | HOSTSYMBOL2-AS-AP - Hostsymbol Pte. Ltd. | — | — | 0 |
| AS134515SG | NOVSGP-SG - NOV Rig Solutions Pte Ltd | — | — | 0 |
| AS132237SG | IDA-AS-WDA - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS153594SG | B3NETWORKS-AS-AP - B3NETWORKS PTE. LTD. | — | — | 0 |
| AS139655SG | SINGCASHPTELTD-AS-AP - Singcash Pte. Ltd. | — | — | 0 |
| AS56198SG | SCB-SG-AS-AP - 7 Changi Business Crescent | — | — | 0 |
| AS134667SG | IBM-SG-AP - IBM Singapore Pte Ltd | — | — | 0 |
| AS136606SG | CRYSTALNETPTELTD-AS-AP - Crystal Net Pte Ltd | — | — | 0 |
| AS24096SG | METLIFETW-AS-AP - Metlife Taiwan Taipei Office Multihomed | — | — | 0 |
| AS133165SG | DIGITALOCEAN-AS-AP - Digital Ocean, Inc. | — | — | 0 |