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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 |
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| 0 |
| AS150317SG | NPTPL-AS-AP - Northern Point Technology Private Limited | — | — | 0 |
| AS149799SG | VCSSIPL-AS-AP - Visa Consolidated Support Services India Private Limited | — | — | 0 |
| AS141354SG | TINREATPTELTD-AS-AP - TINREAT PTE. LTD. | — | — | 0 |
| AS10117SG | VIEWQWEST-SG-AS-AP - Viewqwest Singapore Pte Ltd Broadband Border AS | — | — | 0 |
| AS137928SG | SIEMENS-HEALTHINEERS-AS-AP - SIEMENS HEALTHCARE PTE.LTD | — | — | 0 |
| AS153510SG | EAPPL-AS-AP - EMERSON ASIA PACIFIC PRIVATE LIMITED | — | — | 0 |
| AS132288SG | IDA-AS-SSCSPAS - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS58751SG | NODENS-AS - 156 Prince Charles Crescent # 15-21 | — | — | 0 |
| AS153529SG | STARLIGHTS-AS-AP - 202436505D | — | — | 0 |
| AS58513SG | TELIN-NET-SG - TELEKOMUNIKASI INDONESIA INTERNATIONAL, PTE.LTD | — | — | 0 |
| AS133921SG | CITYLINK-AS-AP - CITYLINK SOLUTIONS PTE.LTD. | — | — | 0 |
| AS136270SG | RMPL-AS-AP - Route Mobile PTE Ltd | — | — | 0 |
| AS153474SG | HFTNPL-AS-AP - HIGH FREQUENCY TRADING NETWORK PTE. LTD. | — | — | 0 |
| AS152143SG | FMTSPL-AS-AP - Firmus Metal Technologies Singapore Pte. Ltd | — | — | 0 |
| AS401581SG | INFOL - Infolink Technologies LLC | — | — | 0 |
| AS55418SG | YAHOO-ID1 - YAHOO! ID1 | — | — | 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 |
| AS132348SG | MOPL-AS-AP - Microsoft Operations 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 |
| AS24024SG | GM-AP-HOLDEN - GENERAL MOTORS OVERSEAS DISTRIBUTION LLC | — | — | 0 |
| AS24312SG | AXGNDOTCOMDOTSG-SG-SG - www.axgn.com.sg | — | — | 0 |
| AS4836SG | NUS-SOX - Singapore Open Exchange | — | — | 0 |
| AS154469SG | CCITPL-AS-AP - CHAIN CLOUD INFORMATION TECHNOLOGY PTE. LTD. | — | — | 0 |
| AS136593SG | HOSTSYMBOL2-AS-AP - Hostsymbol Pte. Ltd. | — | — | 0 |
| AS131339SG | MEDIAACCESS-AS-AP - Media Access International Pte Ltd | — | — | 0 |
| AS151836SG | LINKCIRCLE-AS-AP - LINKCIRCLE SINGAPORE PTE LTD | — | — | 0 |
| AS55421SG | DOCOMOINTERTOUCH-IN - DOCOMO interTouch - India Operation | — | — | 0 |
| AS141883SG | BGPNETPTELTD-AS-AP - BGPNET PTE. LTD. | — | — | 0 |
| AS152091SG | DSTA-DMZ-AS-AP - Defence Science Technology Agency | — | — | 0 |
| AS132466SG | LINKEDIN2-AS-AP - Linkedin Singapore Pte. Ltd | — | — | 0 |
| AS132731SG | CYBERSITE-NET-AS-AP - ZONE TELECOM PTE LTD | — | — | 0 |
| AS59258SG | IGSSPL-SG - 150 cecil street # 14-03 | — | — | 0 |
| AS132081SG | IDA-SG - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS132293SG | IDA-AS-EMA - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS38386SG | ICONZ-WEBVISIONS-AP - Iconz-Webvisions Pte. Ltd. | — | — | 0 |
| AS1250SG | ERX-SINGAPORE-AS - NUS Information Technology | — | — | 0 |
| AS38861SG | STARHUB-INTERNET2 - StarHub Ltd | — | — | 0 |
| AS17926SG | SCS - Singapore Computer Systems | — | — | 0 |
| AS150443SG | TDFS-AS-AP - THALES DIS FRANCE SAS | — | — | 0 |
| AS151829SG | DECIXASIAPTELTD-AS-AP - DE-CIX ASIA PTE LTD | — | — | 0 |
| AS139475SG | GPLHOST-AS-AP - GPLHost LLC | — | — | 0 |
| AS45802SG | GENENET-AP - 1 DNA Way | — | — | 0 |