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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 |
| GOVTECH-AS-WOG-NC - GOVERNMENT TECHNOLOGY AGENCY |
| 5.1K |
| 8 |
| 24 |
| AS63930SG | READYSERVER-SG - READY SERVER PTE LTD | 5.1K | 65.5K | 21 |
| AS997SG | BSL-AS-AP - Beyotta Services LLP | 5.1K | 65.5K | 21 |
| AS133748SG | CORETELNET-AS-AP - CORETEL NETWORKS (INTERNATIONAL) PTE LTD | 5.1K | 65.5K | 21 |
| AS7387SG | ONBOARD-AS-AP - ONBOARDCLOUD PTE. LTD. | 4.9K | 65.5K | 14 |
| AS212628SG | AS-ARTRUBY ARTRUBY PTE. LTD. | 4.6K | 19 | 16 |
| AS150423SG | SERVER-AS-AP - Server Galactic Private Limited | 4.6K | 513 | 13 |
| AS152475SG | BGPNETPTELTD-AS-AP - BGPNET PTE. LTD. | 4.6K | 768 | 18 |
| AS9247SG | NIE-SG - National Institute of Education | 4.6K | — | 3 |
| AS133210SG | ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd | 4.4K | 65.5K | 21 |
| AS135437SG | HOSTSG-AS-SG - HostSG | 4.4K | — | 6 |
| AS133327SG | FLEX-AS-AP - Flextronics International Ltd. | 4.4K | — | 2 |
| AS216245SG | CYBERJET CYBERJET PTE. LTD. | 4.4K | 19 | 11 |
| AS138199SG | TRANSATEL1-AS-AP - Transatel | 4.4K | 769 | 14 |
| AS133013SG | ABBVIEINC-AS-AP - AbbVie, Inc. | 4.1K | — | 9 |
| AS18224SG | ASN-CRIMSONLOGIC-AP # AS-CRIMSONLOGIC-AP converted to ASN-CRIMSONLOGIC-AP for RPSL compliance - Singapore Network Services | 4.1K | — | 1 |
| AS23703SG | RIGNET-AS-AP - RigNet, Communication to remote locations in Asia/Pacific. | 4.1K | 65.5K | 2 |
| AS56039SG | SPHMEDIALIMITED-AS-AP - SPH Media Limited | 4.1K | — | 16 |
| AS17819SG | ASN-EQUINIX-AP - Equinix Asia Pacific | 4.1K | 102.7K | 20 |
| AS142250SG | OBCL-AS-AP - Oversea-Chinese Banking Corporation Limited | 4.1K | — | 1 |
| AS154316SG | OBCL-AS-AP - Oversea-Chinese Banking Corporation Limited | 4.1K | — | 1 |
| AS45938SG | NUCLEUS-CONNECT-SG - 3 Tai Seng drive # 04-00 | 4.1K | 3 | 12 |
| AS153325SG | NEXTERA-AS-AP - Next Era Pte. Ltd. | 4.1K | — | 16 |
| AS154319SG | OBCL-AS-AP - Oversea-Chinese Banking Corporation Limited | 4.1K | — | 1 |
| AS149020SG | WEBHORIZON-AS-AP - WebHorizon Internet Services | 3.8K | 13.9K | 30 |
| AS55855SG | PLAYPARK-AS-AP - PLAYPARK PTE. LTD. | 3.8K | — | 8 |
| AS137991SG | LIFEWAY-AS-AP - Lifeway Singapore Pte. Ltd. | 3.8K | 65.5K | 11 |
| AS137904SG | BVPL-AS-AP - Black & Veatch (SEA) PTE LTD | 3.8K | — | 5 |
| AS137962SG | GREYPANEL-AS137962 - GREYPANEL PTE LTD | 3.8K | 2 | 16 |
| AS141180SG | HIPL-AS-AP - HUAWEI INTERNATIONAL PTE. LTD. | 3.6K | — | 14 |
| AS150288SG | METAGE-AS-AP - METAGE TECHNOLOGY PTE. LTD. | 3.6K | — | 13 |
| AS147188SG | RNPL-AS-AP - Rocket Network Pte. Ltd. | 3.6K | 1 | 12 |
| AS45166SG | PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd | 3.3K | 3 | 14 |
| AS208959SG | sg-slashn SlashN Services Pte. Ltd. | 3.3K | 524.3K | 12 |
| AS7595SG | READYSPACE-SG - Readyspace Cloud Services | 3.3K | 65.5K | 7 |
| AS399114SG | HYONIX-EDGE - Hyonix | 3.3K | — | 13 |
| AS135102SG | ZCPL-AS-AP - ZOHO CORPORATION PTE. LTD. | 3.1K | 3 | 8 |
| AS56094SG | ITENET-SG - ITENET:wq | 3.1K | 73.7K | 14 |
| AS56197SG | KDDI-SG - KDDI ASIA PACIFIC PTE. LTD. | 3.1K | 65.5K | 13 |
| AS17617SG | NYP-AS-AP - Nanyang Polytechnic | 2.8K | 65.5K | 6 |
| AS137567SG | CGPL-AS-AP - Campana Group Pte. Ltd. | 2.6K | 65.5K | 7 |
| AS151326SG | DCPL-AS-AP - DCConnect Communication Pte. Ltd. | 2.6K | 65.5K | 10 |
| AS138481SG | LEAR-AS-AP - Lear Corporation | 2.6K | — | 3 |
| AS45477SG | APTRANSIT-SG - AP TRANSIT PTE LTD | 2.6K | 65.5K | 11 |
| AS139739SG | HSINYIPTELTD-AS-AP - Hsin Yi Pte Ltd | 2.6K | 1 | 11 |
| AS133426SG | NPL-AS-AP - Northtelecom PTE LTD | 2.6K | — | 10 |
| AS133387SG | IDA-AS-IDAHQ-NG - GOVERNMENT TECHNOLOGY AGENCY | 2.6K | 2 | 12 |