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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 |
| AS134206SG | DRWSG1E-AS-AP - DRW Singapore Pte, Ltd | — | 65.5K | 1 |
| AS133058SG | MYREPUBLIC-SG - MyRepublic Ltd. | — | — | 0 |
| AS135103SG | ALEX-NEO-AS-AP - Alex Neo | — | 5 | 5 |
| AS45919SG | BGCP-AP - BGC Partners - APAC | — | — | 0 |
| AS17644SG | IOT-AS-AP - IoT Techsmart Pte. Ltd. | — | 1 | 1 |
| AS59369SG | BBIXSG-AS-AP - BBIX SINGAPORE PTE. LTD. | — | — | 0 |
| AS152700SG | NUUK-AS-AP - NUUK COMMUNICATIONS PTE. LTD. | — | 1 | 1 |
| AS17441SG | PNPL-AS-AP - PrimeXM Networks (Singapore) PTE. LTD | — | — | 0 |
| AS133912SG | MEDIACORPPTELTD-AS-AP - MediaCorp Pte Ltd | — | — | 0 |
| AS139264SG | ZHONGFULI-AS-AP - Zhongfu Li | — | 1 | 1 |
| AS200078SG | AS-POTAT0 Gao Yijia | — | 76 | 13 |
| AS133882SG | GODADDY-NET-SG-AS-AP - Godaddy.com | — | — | 0 |
| AS139062SG | SAPL-AS-AP - Synamedia Asia Private Ltd | — | 1 | 1 |
| AS134607SG | DAILYM-AS-AP - Dailymotion Asia Pacific Pte Ltd. | — | — | 0 |
| AS154392SG | SIT-AS-AP - Singapore Institute of Technology | — | 1 | 1 |
| AS9481SG | M1LIMITED-AS-AP - M1 LIMITED | — | — | 0 |
| AS23896SG | ONBOARD-AS-AP - ONBOARDCLOUD PTE. LTD. | — | — | 0 |
| AS132910SG | QX-AS-AP - QOXY PTE LTD | — | — | 0 |
| AS204936SG | WISDOM-TECHNOLOGY WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. | — | 917.5K | 28 |
| AS137988SG | QIS-AS-AP - QUALITY INTERNET SERVICES PTE. LTD. | — | — | 0 |
| AS133160SG | HGC-AMS-IX-SG - AMS-IX | — | — | 0 |
| AS38865SG | DOCOMOINTERTOUCH-TH - DOCOMO interTouch - Thailand Operation | — | — | 0 |
| AS152587SG | DECIX-JKT-MAPS - DE-CIX Jakarta MAPS Router Servers | — | — | 0 |
| AS202274SG | XTOM-SG xTom Pte Ltd | — | — | 0 |
| AS135014SG | CROSSPOINT-AS-AP - Crosspoint Telecom PTE. LTD. | — | — | 0 |
| AS206753SG | paypal-eu PayPal Pvt Ltd | — | — | 0 |
| AS134667SG | IBM-SG-AP - IBM Singapore Pte Ltd | — | — | 0 |
| AS134547SG | SINGTEL-AS-AP - Singapore Telecommunications Limited | — | — | 0 |
| AS38316SG | Heidmar-AP - 78 Shenton Way #25-01 | — | — | 0 |
| AS10086SG | T-SYSTEMS-SG - T-SYSTEMS SINGAPORE PTE LTD | — | — | 0 |
| AS38489SG | DBSVO-AS-AP - DBS Vickers Securities Online (Singapore) PTE LTD | — | — | 0 |
| AS23986SG | NETPLUZ-AS-AP - NETPLUZ HOLDINGS PRIVATE LIMITED | — | — | 0 |
| AS136817SG | SONY-GLOBAL-AS-AP - Sony Electronics (S) Pte. Ltd | — | — | 0 |
| AS136606SG | CRYSTALNETPTELTD-AS-AP - Crystal Net Pte Ltd | — | — | 0 |
| AS139601SG | KRIXEPTELTD-AS-AP - Krixe Pte. Ltd. | — | 256 | 1 |
| AS151644SG | GTPL-AS-AP - GLOBALTOO TECHNOLOGY PTE. LTD. | — | — | 0 |
| AS132915SG | MOBILEONELTD-AS-NGNBN - M1 Limited/ Next Generation Broadband Network | — | 1 | 1 |
| AS38801SG | DOCOMOINTERTOUCH-TH - DOCOMO interTouch - Thailand Operation | — | — | 0 |
| AS10120SG | IBM-SG-AP - IBM Sinapore Server Farm | — | — | 0 |
| AS23936SG | EPSILON-SG - 151 Lorong Chuan | — | — | 0 |
| AS133472SG | TECHLINKZSOLUTIONS-AS-AP - TECHLINKZ SOLUTIONS | — | — | 0 |
| AS133442SG | MAOS-AS-AP - Monetary Authority Of Singapore | — | — | 0 |
| AS215554SG | Altus ALTUSCLOUD PTE. LTD | — | — | 0 |
| AS134699SG | CYPRESSTEL-AS-AP - CYPRESS TELECOM (SINGAPORE) PTE. LTD. | — | — | 0 |
| AS137393SG | NUBITEL-AS-AP - Nubitel Technology Pte. Ltd. | — | — | 0 |
| AS139079SG | TCDPL-AS-AP - The Central Depository Pte Ltd | — | — | 0 |