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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 |
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| 0 |
| AS24493SG | STIXLITE-AS-AP - STIXLITE Transit Service Provider Singapore | — | — | 0 |
| AS63943SG | UBER-AS-AP - UBER SINGAPORE TECHNOLOGY PTE. LTD | — | — | 0 |
| AS58669SG | ATS-GLNET-SG - Acclivis Technology Solution | — | — | 0 |
| AS55332SG | HARBOURMSP-SG - 50 Raffles Place | — | — | 0 |
| AS23987SG | NETPLUZ-AS-AP - NETPLUZ HOLDINGS PRIVATE LIMITED | — | — | 0 |
| AS38386SG | ICONZ-WEBVISIONS-AP - Iconz-Webvisions Pte. Ltd. | — | — | 0 |
| AS149167SG | HIPL-AS-AP - HUAWEI INTERNATIONAL PTE. LTD. | — | — | 0 |
| AS139677SG | TIM-DETTMAR-AS-AP - Tim Dettmar | — | — | 0 |
| AS134144SG | WIZ-AS-AP - WIZ TECHNOLOGIES (S) PTE LTD | — | — | 0 |
| AS151481SG | SSFPL-AS-AP - SUNRISE FINTEC | — | — | 0 |
| AS133862SG | CLOUD-AS - 1-Net Singapore Pte Ltd | — | — | 0 |
| AS134667SG | IBM-SG-AP - IBM Singapore Pte Ltd | — | — | 0 |
| AS59117SG | DCIPL-AS-AP - DREAM CLOUD INNOVATION PTE. LTD. | — | — | 0 |
| AS9748SG | DECIX-JKT-AS - DE-CIX Jakarta Route Servers | — | — | 0 |
| AS214766SG | nuuk-communications NUUK COMMUNICATIONS PTE. LTD. | — | — | 0 |
| AS132466SG | LINKEDIN2-AS-AP - Linkedin Singapore Pte. Ltd | — | — | 0 |
| AS132526SG | CSPL-AS-AP - ZONE TELECOM PTE LTD | — | — | 0 |
| AS51356SG | SOONKEATNEO-AS-AP - Soon Keat Neo | — | — | 0 |
| AS140590SG | DSSPL-AS-AP - DGT Services Singapore PTE Ltd. | — | — | 0 |
| AS7607SG | JTIP-AS-AP - JT TELECOM INTERNATIONAL PTE.LTD. | — | — | 0 |
| AS152091SG | DSTA-DMZ-AS-AP - Defence Science Technology Agency | — | — | 0 |
| AS139625SG | ZEN-AS-AP - Zenlayer (Singapore) PTE. LTD | — | — | 0 |
| AS17549SG | NCS-SG-AP - IDC of NCS in Singapore | — | — | 0 |
| AS136511SG | TOKU-AS-AP - Toku Ltd | 256 | — | 1 |
| AS141387SG | BERKATLTD-AS-AP - Berkat Ltd | 256 | — | 1 |
| AS131219SG | ISPL-AS-AP - Indosat Singapore Pte. Ltd. | 256 | 1 | 2 |
| AS55426SG | FCIASIA-AS-AP - Amphenol FCI Asia Pte Ltd | 256 | — | 1 |
| AS133735SG | MCKINSEY-AS-SG - McKinsey & Company | 256 | — | 1 |
| AS132398SG | SCEI-AS-AP - Science and Engineering Institutes | 256 | 1 | 2 |
| AS153305SG | BROADSIDE-AS-IN - Broadside Quanta Pte Ltd | 256 | — | 1 |
| AS141409SG | M3K33SPZOO-AS-AP - 3K33 sp. z o.o. | 256 | 17 | 3 |
| AS136537SG | SOPL-AS-AP - SQUAREPOINT OPERATIONS PRIVATE LIMITED | 256 | — | 1 |
| AS135577SG | SAP_DC_SHA - SAP | 256 | — | 1 |
| AS133422SG | AVIVAASIAPTELTD-AS-AP - Aviva Asia Pte Ltd | 256 | — | 1 |
| AS140982SG | DCS1PTELTD-AS-AP - DCS1 Pte. Ltd. | 256 | — | 1 |
| AS138588SG | DIEBOLDNIXDORF4 - Diebold Nixdorf Singapore PTE. LTD. | 256 | — | 1 |
| AS137948SG | DIEBOLDNIXDORF-AS-AP - Diebold Nixdorf Singapore PTE. LTD. | 256 | — | 1 |
| AS135066SG | SIML-AS-AP - Schroders Investment Management (Singapore) Limited | 256 | — | 1 |
| AS142119SG | NEX-AS-AP - NEX CORPORATEIT PTE LTD | 256 | — | 1 |
| AS133151SG | GARENA-AS-AP - Garena Online Pte Ltd | 256 | — | 1 |
| AS133587SG | BGNR-AP2 - Bain and Company | 256 | — | 1 |
| AS58867SG | SGGS-ANYCAST-AS - SG.GS Anycast AS | 256 | — | 1 |
| AS133622SG | Bottomline-AS-AP - Bottomline Technologies Pte. Ltd. | 256 | — | 1 |
| AS140845SG | TISL-AS-AP - Threadneedle Investments Singapore (pte.) limited | 256 | — | 1 |
| AS141042SG | DecathlonSingapore-AS-AP - DECATHLON SINGAPORE PTE. LTD. | 256 | — | 1 |
| AS9465SG | AGOTOZPTELTD-AS-AP - AGOTOZ PTE. LTD. | 256 | — | 1 |