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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 |
| AS38865SG | DOCOMOINTERTOUCH-TH - DOCOMO interTouch - Thailand Operation | — | — | 0 |
| AS7469SG | SATPL-AS-AP - SOUTHEAST ASIA TELECOM(SG) PTE. LTD. | — | — | 0 |
| AS139264SG | ZHONGFULI-AS-AP - Zhongfu Li | — | 1 | 1 |
| AS132287SG | IDA-AS-SSCSRC1 - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS200078SG | AS-POTAT0 Gao Yijia | — | 76 | 13 |
| AS132910SG | QX-AS-AP - QOXY PTE LTD | — | — | 0 |
| AS154392SG | SIT-AS-AP - Singapore Institute of Technology | — | 1 | 1 |
| AS38316SG | Heidmar-AP - 78 Shenton Way #25-01 | — | — | 0 |
| AS10120SG | IBM-SG-AP - IBM Sinapore Server Farm | — | — | 0 |
| AS134206SG | DRWSG1E-AS-AP - DRW Singapore Pte, Ltd | — | 65.5K | 1 |
| AS204936SG | WISDOM-TECHNOLOGY WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. | — | 720.9K | 22 |
| AS133882SG | GODADDY-NET-SG-AS-AP - Godaddy.com | — | — | 0 |
| AS131259SG | QX-AS-AP - QOXY PTE LTD | — | 65.5K | 1 |
| AS134607SG | DAILYM-AS-AP - Dailymotion Asia Pacific Pte Ltd. | — | — | 0 |
| AS139601SG | KRIXEPTELTD-AS-AP - Krixe Pte. Ltd. | — | 256 | 1 |
| AS23986SG | NETPLUZ-AS-AP - NETPLUZ HOLDINGS PRIVATE LIMITED | — | — | 0 |
| AS206753SG | paypal-eu PayPal Pvt Ltd | — | — | 0 |
| AS133160SG | HGC-AMS-IX-SG - AMS-IX | — | — | 0 |
| AS139062SG | SAPL-AS-AP - Synamedia Asia Private Ltd | — | 1 | 1 |
| AS139079SG | TCDPL-AS-AP - The Central Depository Pte Ltd | — | — | 0 |
| AS135093SG | ASAP-AS-AP - Avaloq Sourcing Asia Pacific (Singapore) Pte Ltd | — | — | 0 |
| AS132286SG | IDA-AS-SSCHQ - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS202274SG | XTOM-SG xTom Pte Ltd | — | — | 0 |
| AS59347SG | CTPL-AS-AP - Cloud Telecommunications (S) PTE. LTD. | — | — | 0 |
| AS10086SG | T-SYSTEMS-SG - T-SYSTEMS SINGAPORE PTE LTD | — | — | 0 |
| AS215554SG | Altus ALTUSCLOUD PTE. LTD | — | — | 0 |
| AS136606SG | CRYSTALNETPTELTD-AS-AP - Crystal Net Pte Ltd | — | — | 0 |
| AS134667SG | IBM-SG-AP - IBM Singapore Pte Ltd | — | — | 0 |
| AS45919SG | BGCP-AP - BGC Partners - APAC | — | — | 0 |
| AS17441SG | PNPL-AS-AP - PrimeXM Networks (Singapore) PTE. LTD | — | — | 0 |
| AS133365SG | WIDEWIRED-AS-AP - WIDEWIRED NETWORKS PTE. LTD. | — | — | 0 |
| AS38489SG | DBSVO-AS-AP - DBS Vickers Securities Online (Singapore) PTE LTD | — | — | 0 |
| AS137393SG | NUBITEL-AS-AP - Nubitel Technology Pte. Ltd. | — | — | 0 |
| AS136817SG | SONY-GLOBAL-AS-AP - Sony Electronics (S) Pte. Ltd | — | — | 0 |
| AS152587SG | DECIX-JKT-MAPS - DE-CIX Jakarta MAPS Router Servers | — | — | 0 |
| AS23896SG | ONBOARD-AS-AP - ONBOARDCLOUD PTE. LTD. | — | — | 0 |
| AS132915SG | MOBILEONELTD-AS-NGNBN - M1 Limited/ Next Generation Broadband Network | — | 1 | 1 |
| AS59369SG | BBIXSG-AS-AP - BBIX SINGAPORE PTE. LTD. | — | — | 0 |
| AS23936SG | EPSILON-SG - 151 Lorong Chuan | — | — | 0 |
| AS38801SG | DOCOMOINTERTOUCH-TH - DOCOMO interTouch - Thailand Operation | — | — | 0 |
| AS133472SG | TECHLINKZSOLUTIONS-AS-AP - TECHLINKZ SOLUTIONS | — | — | 0 |
| AS133442SG | MAOS-AS-AP - Monetary Authority Of Singapore | — | — | 0 |
| AS9481SG | M1LIMITED-AS-AP - M1 LIMITED | — | — | 0 |
| AS133912SG | MEDIACORPPTELTD-AS-AP - MediaCorp Pte Ltd | — | — | 0 |
| AS137988SG | QIS-AS-AP - QUALITY INTERNET SERVICES PTE. LTD. | — | — | 0 |
| AS150453SG | IOT360PTELTD-AS-AP - 202131599H | — | — | 0 |