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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 |
| CITYLINK-AS-AP - CITYLINK SOLUTIONS PTE.LTD. |
| — |
| — |
| 0 |
| AS401581SG | INFOL - Infolink Technologies LLC | — | — | 0 |
| AS45802SG | GENENET-AP - 1 DNA Way | — | — | 0 |
| AS200078SG | AS-POTAT0 Gao Yijia | — | 76 | 13 |
| AS45244SG | REED-ELSEVIER-ELS-APAC - Reed Elsevier, Elsevier AsiaPacific | — | — | 0 |
| AS133862SG | CLOUD-AS - 1-Net Singapore Pte Ltd | — | — | 0 |
| AS135103SG | ALEX-NEO-AS-AP - Alex Neo | — | 5 | 5 |
| AS132915SG | MOBILEONELTD-AS-NGNBN - M1 Limited/ Next Generation Broadband Network | — | 1 | 1 |
| AS58578SG | PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd | — | — | 0 |
| AS58513SG | TELIN-NET-SG - TELEKOMUNIKASI INDONESIA INTERNATIONAL, PTE.LTD | — | — | 0 |
| AS9874SG | STARHUB-MOBILE - StarHub Ltd | — | — | 0 |
| AS152339SG | ECPL-AS-AP - EDGE CLOUD (SG) PTE. LTD. | — | — | 0 |
| AS152166SG | HOSTSYMBOL2-AS-AP - Hostsymbol Pte. Ltd. | — | — | 0 |
| AS24312SG | AXGNDOTCOMDOTSG-SG-SG - www.axgn.com.sg | — | — | 0 |
| AS38137SG | DECIXASIAPTELTD-AS-SG - DE-CIX ASIA PTE LTD | — | — | 0 |
| AS4836SG | NUS-SOX - Singapore Open Exchange | — | — | 0 |
| AS137205SG | CIMBBANKBERHAD-AS-AP - CIMB Bank Berhad | — | — | 0 |
| AS154469SG | CCITPL-AS-AP - CHAIN CLOUD INFORMATION TECHNOLOGY PTE. LTD. | — | — | 0 |
| AS7634SG | SGNET-AS-AP - Singapore Government Network AS | — | — | 0 |
| AS24552SG | AVAGOTECH-AS-AP - Avago Technologies Asia-Pacific Zone | — | — | 0 |
| AS133165SG | DIGITALOCEAN-AS-AP - Digital Ocean, Inc. | — | — | 0 |
| AS134079SG | SECUREAX-AS-AP - SECUREAX THAILAND | — | — | 0 |
| AS135521SG | RBEAPL-AS-AP - ROBERT BOSCH (SOUTH EAST ASIA) PTE. LTD. | — | — | 0 |
| AS136593SG | HOSTSYMBOL2-AS-AP - Hostsymbol Pte. Ltd. | — | — | 0 |
| AS134515SG | NOVSGP-SG - NOV Rig Solutions Pte Ltd | — | — | 0 |
| AS134206SG | DRWSG1E-AS-AP - DRW Singapore Pte, Ltd | — | 65.5K | 1 |
| AS24024SG | GM-AP-HOLDEN - GENERAL MOTORS OVERSEAS DISTRIBUTION LLC | — | — | 0 |
| AS139062SG | SAPL-AS-AP - Synamedia Asia Private Ltd | — | 1 | 1 |
| AS132047SG | MYREPUBLIC-SG - MyRepublic Ltd. http://www.myrepublic.com.sg | — | — | 0 |
| AS133411SG | DGIT-AS-AP - Mediamind Technologies LTD | — | — | 0 |
| AS45736SG | DCS1PTELTD-AS-AP - DCS1 Pte. Ltd. | — | — | 0 |
| AS149040SG | SGPL-AS-AP - STARCLOUD GLOBAL PTE., LTD. | — | — | 0 |
| AS58679SG | XSSIST-SG - Xssist Group Pte Ltd | — | — | 0 |
| AS132332SG | IDA-AS-SPRING - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS138526SG | PROTOSTAR-AS-AP - PROTOSTAR INTELLIGENCE PTE. LTD. | — | — | 0 |
| AS135412SG | SGNIC-AS-AP - Singapore Network Information Centre | — | — | 0 |
| AS55418SG | YAHOO-ID1 - YAHOO! ID1 | — | — | 0 |
| AS131165SG | MEDIAACCESS-AS-AP - Media Access International Pte Ltd | — | — | 0 |
| AS23711SG | ISC-SIN1 - Internet Systems Consortium, Inc. | — | — | 0 |
| AS215384SG | HOSTSYMBOL-FR Hostsymbol Pte. Ltd. | — | — | 0 |
| AS45159SG | M1NET-SG-AP - M1 NET LTD | — | — | 0 |
| AS17548SG | ATOSINFOTECH-SG-AP - ATOS Information Technology (Singapore) Pte Ltd | — | — | 0 |
| AS149642SG | FACEBOOK-AS - Facebook Singapore Pte Ltd. | — | — | 0 |
| AS135522SG | AVEVA-AS-AP - Aveva Software Singapore Pte. Ltd. | — | — | 0 |
| AS402308SG | EQ - EQUINOX TECHNOLOGIES LLC | — | — | 0 |
| AS140902SG | INFATICAPTELTD-AS-AP - Infatica Pte. Ltd | — | — | 0 |
| AS131790SG | SANOFI-SG - 6 Raffles Quay # 18-00 | — | — | 0 |