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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 |
| ERX-SINGAPORE-AS - NUS Information Technology |
| — |
| — |
| 0 |
| AS38861SG | STARHUB-INTERNET2 - StarHub Ltd | — | — | 0 |
| AS17926SG | SCS - Singapore Computer Systems | — | — | 0 |
| AS151829SG | DECIXASIAPTELTD-AS-AP - DE-CIX ASIA PTE LTD | — | — | 0 |
| AS149291SG | CTPL-IX-AS-AP - Cloud Telecommunications (S) PTE. LTD. | — | — | 0 |
| AS139475SG | GPLHOST-AS-AP - GPLHost LLC | — | — | 0 |
| AS55518SG | SGIX-SG - Singapore Internet Exchange Limited | — | — | 0 |
| AS55421SG | DOCOMOINTERTOUCH-IN - DOCOMO interTouch - India Operation | — | — | 0 |
| AS135074SG | DCIPL-AS-AP - DREAM CLOUD INNOVATION PTE. LTD. | — | — | 0 |
| AS133903SG | RNPL-AS-AP - Rocket Network Pte. Ltd. | — | — | 0 |
| AS132731SG | CYBERSITE-NET-AS-AP - ZONE TELECOM PTE LTD | — | — | 0 |
| AS150443SG | TDFS-AS-AP - THALES DIS FRANCE SAS | — | — | 0 |
| AS45802SG | GENENET-AP - 1 DNA Way | — | — | 0 |
| AS132348SG | MOPL-AS-AP - Microsoft Operations PTE Ltd | — | — | 0 |
| AS133921SG | CITYLINK-AS-AP - CITYLINK SOLUTIONS PTE.LTD. | — | — | 0 |