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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.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS9506SG | SINGTEL-FIBRE - Singtel Fibre Broadband | 1.4M | 352 |
| AS63949SG | AKAMAI-LINODE-AP - Akamai Connected Cloud | 1.4M | 445 |
| AS4657SG | STARHUB-INTERNET - StarHub Ltd | 845.1K | 297 |
| AS3758SG | SINGNET - SingNet | 785.2K | 360 |
| AS4773SG | MOBILEONELTD-AS-AP - MobileOne Ltd. Mobile/Internet Service Provider Singapore | 748.5K |
Share of announced address space covered by valid Route Origin Authorizations.
723 autonomous systems registered to Singapore. Click an AS for detail.
| 93 |
| AS55430SG | STARHUB-NGNBN - Starhub Ltd | 741.9K | 269 |
| AS150436SG | BYTEPLUS-AS-AP - Byteplus Pte. Ltd. | 471.3K | 193 |
| AS135354SG | NBPAP-AS-AP - NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | 449.5K | 125 |
| AS17547SG | M1NET-SG-AP - M1 NET LTD | 394.5K | 48 |
| AS139341SG | ACE-AS-AP - ACE | 277K | 1,270 |
| — |
| — |
| 0 |
| AS134144SG | WIZ-AS-AP - WIZ TECHNOLOGIES (S) PTE LTD | — | — | 0 |
| AS132307SG | IDA-AS-MPA - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS132200SG | EXABYTES-AS-AP - Exabytes Network (Singapore) Pte. Ltd. | — | — | 0 |
| AS58578SG | PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd | — | — | 0 |
| AS133411SG | DGIT-AS-AP - Mediamind Technologies LTD | — | — | 0 |
| AS136896SG | SIPRADIUS-AS-AP - SIPRADIUS TECHNOLOGY PTE. LTD. | — | — | 0 |
| AS133097SG | STARHUB-IPVPN - StarHub Ltd | — | — | 0 |
| AS38137SG | DECIXASIAPTELTD-AS-SG - DE-CIX ASIA PTE LTD | — | — | 0 |
| AS152339SG | ECPL-AS-AP - EDGE CLOUD (SG) PTE. LTD. | — | — | 0 |
| AS135521SG | RBEAPL-AS-AP - ROBERT BOSCH (SOUTH EAST ASIA) PTE. LTD. | — | — | 0 |
| AS134515SG | NOVSGP-SG - NOV Rig Solutions Pte Ltd | — | — | 0 |
| AS45736SG | DCS1PTELTD-AS-AP - DCS1 Pte. Ltd. | — | — | 0 |
| AS152143SG | FMTSPL-AS-AP - Firmus Metal Technologies Singapore Pte. Ltd | — | — | 0 |
| AS4836SG | NUS-SOX - Singapore Open Exchange | — | — | 0 |
| AS152166SG | HOSTSYMBOL2-AS-AP - Hostsymbol Pte. Ltd. | — | — | 0 |
| AS133850SG | AIRBNB-AS-AP - Airbnb, Inc. | — | — | 0 |
| AS55418SG | YAHOO-ID1 - YAHOO! ID1 | — | — | 0 |
| AS132915SG | MOBILEONELTD-AS-NGNBN - M1 Limited/ Next Generation Broadband Network | — | 1 | 1 |
| AS133487SG | BBMH-SIN1-AS - Blackboard (Australia) Pty Limited | — | — | 0 |
| AS137865SG | TELNYX-AS-AP - TELNYX ASIA PACIFIC PTE. LTD. | — | — | 0 |
| AS7658SG | NETNAME-1-NET-ISP - 1-Net Singapore Pte Ltd Singapore ONE Network | — | — | 0 |
| AS17493SG | AMAZON-AP-RESOURCES-AS-AP-SIN - Amazon Asia-Pacific Resources Private Limited | — | — | 0 |
| AS149799SG | VCSSIPL-AS-AP - Visa Consolidated Support Services India Private Limited | — | — | 0 |
| AS17560SG | ASN-PACIFIC-INTERNET-IX - Pacific Internet Ltd | — | — | 0 |
| AS132425SG | EXABYTES-AS-AP - Exabytes Network (Singapore) Pte. Ltd. | — | — | 0 |
| AS132500SG | UCFAID-AS-AP - University Corporation for Advanced Internet Development | — | — | 0 |
| AS132243SG | IDA-AS-SCB - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS132138SG | STARHUB-CDN - StarHub Cable Vision Ltd | — | — | 0 |
| AS141354SG | TINREATPTELTD-AS-AP - TINREAT PTE. LTD. | — | — | 0 |
| AS23979SG | NETPLUZ-AS-AP - NETPLUZ HOLDINGS PRIVATE LIMITED | — | — | 0 |
| AS139072SG | WEWORK-AS-AP - Wework Singapore Pte. Ltd. | — | — | 0 |
| AS137205SG | CIMBBANKBERHAD-AS-AP - CIMB Bank Berhad | — | — | 0 |
| AS135412SG | SGNIC-AS-AP - Singapore Network Information Centre | — | — | 0 |
| AS149291SG | CTPL-IX-AS-AP - Cloud Telecommunications (S) PTE. LTD. | — | — | 0 |
| AS24552SG | AVAGOTECH-AS-AP - Avago Technologies Asia-Pacific Zone | — | — | 0 |
| AS132332SG | IDA-AS-SPRING - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS134079SG | SECUREAX-AS-AP - SECUREAX THAILAND | — | — | 0 |
| AS134214SG | ASAP-AS-AP - AVALOQ SOURCING ASIA PACIFIC (SINGAPORE) PTE. LTD. | — | — | 0 |
| AS133921SG | CITYLINK-AS-AP - CITYLINK SOLUTIONS PTE.LTD. | — | — | 0 |
| AS136593SG | HOSTSYMBOL2-AS-AP - Hostsymbol Pte. Ltd. | — | — | 0 |
| AS140584SG | MS-IN-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | — | — | 0 |
| AS45159SG | M1NET-SG-AP - M1 NET LTD | — | — | 0 |
| AS149040SG | SGPL-AS-AP - STARCLOUD GLOBAL PTE., LTD. | — | — | 0 |
| AS9874SG | STARHUB-MOBILE - StarHub Ltd | — | — | 0 |
| AS24024SG | GM-AP-HOLDEN - GENERAL MOTORS OVERSEAS DISTRIBUTION LLC | — | — | 0 |
| AS132271SG | VODIEN-AS-AP-LOC3 - Vodien Internet Solutions Pte Ltd | — | — | 0 |