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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 |
| 87.3K |
| 65.5K |
| 53 |
| AS4765SG | PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd | 99.8K | 65.5K | 262 |
| AS45143SG | SINGTELMOBILE-AS-AP - SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | 145.9K | 66K | 145 |
| AS138345SG | STARHUB-MOBILE2 - StarHub Ltd | 173.1K | 36.1 | 143 |
| AS4628SG | PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd | 207.9K | 65.5K | 562 |
| AS139341SG | ACE-AS-AP - ACE | 235.3K | 208 | 1,094 |
| AS17547SG | M1NET-SG-AP - M1 NET LTD | 394.5K | 1.1M | 48 |
| AS135354SG | NBPAP-AS-AP - NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | 429.1K | — | 123 |
| AS150436SG | BYTEPLUS-AS-AP - Byteplus Pte. Ltd. | 454.9K | 1.3K | 188 |
| AS4773SG | MOBILEONELTD-AS-AP - MobileOne Ltd. Mobile/Internet Service Provider Singapore | 724K | 65.6K | 96 |
| AS55430SG | STARHUB-NGNBN - Starhub Ltd | 741.9K | 196.8K | 269 |
| AS3758SG | SINGNET - SingNet | 798.5K | 203.2K | 382 |
| AS4657SG | STARHUB-INTERNET - StarHub Ltd | 831.7K | 327.7K | 247 |
| AS63949SG | AKAMAI-LINODE-AP - Akamai Connected Cloud | 1.3M | 2.3M | 443 |
| AS9506SG | SINGTEL-FIBRE - Singtel Fibre Broadband | 1.4M | 610K | 356 |