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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 |
| AS402541SG | GITNIC - Gitnic | — | — | 0 |
| AS132915SG | MOBILEONELTD-AS-NGNBN - M1 Limited/ Next Generation Broadband Network | — | 1 | 1 |
| AS55418SG | YAHOO-ID1 - YAHOO! ID1 | — | — | 0 |
| AS133850SG | AIRBNB-AS-AP - Airbnb, Inc. | — | — | 0 |
| AS152166SG | HOSTSYMBOL2-AS-AP - Hostsymbol Pte. Ltd. | — | — | 0 |
| AS152143SG | FMTSPL-AS-AP - Firmus Metal Technologies Singapore Pte. Ltd | — | — | 0 |
| AS134515SG | NOVSGP-SG - NOV Rig Solutions Pte Ltd | — | — | 0 |
| AS135521SG | RBEAPL-AS-AP - ROBERT BOSCH (SOUTH EAST ASIA) PTE. LTD. | — | — | 0 |
| AS38137SG | DECIXASIAPTELTD-AS-SG - DE-CIX ASIA PTE LTD | — | — | 0 |
| AS10117SG | VIEWQWEST-SG-AS-AP - Viewqwest Singapore Pte Ltd Broadband Border AS | — | — | 0 |
| AS38798SG | DOCOMOINTERTOUCH-IN - DOCOMO interTouch - India Operation | — | — | 0 |
| AS9748SG | DECIX-JKT-AS - DE-CIX Jakarta Route Servers | — | — | 0 |
| AS153201SG | ZHONGCHOUPTELTD-AS-AP - ZHONGCHOU | — | — | 0 |
| AS149167SG | HIPL-AS-AP - HUAWEI INTERNATIONAL PTE. LTD. | — | — | 0 |
| AS150443SG | TDFS-AS-AP - THALES DIS FRANCE SAS | — | — | 0 |
| AS58751SG | NODENS-AS - 156 Prince Charles Crescent # 15-21 | — | — | 0 |
| AS132312SG | IDA-AS-MDA - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS45414SG | CONTINENT8-AS-SG-AP - Continent 8 Technologies Asia | — | — | 0 |
| AS153906SG | TMPL-AS-AP - Three Media Private Limited | — | — | 0 |
| AS9481SG | M1LIMITED-AS-AP - M1 LIMITED | — | — | 0 |
| AS38545SG | UNSW-ASIA-AS-AP - University of NSW Asia | — | — | 0 |
| AS153510SG | EAPPL-AS-AP - EMERSON ASIA PACIFIC PRIVATE LIMITED | — | — | 0 |
| AS7607SG | JTIP-AS-AP - JT TELECOM INTERNATIONAL PTE.LTD. | — | — | 0 |
| AS60021SG | AS-EDGE Edge Cloud (SG) Pte. Ltd. | — | — | 0 |
| AS45755SG | CNB-SG - 63 chulia | — | — | 0 |
| AS139677SG | TIM-DETTMAR-AS-AP - Tim Dettmar | — | — | 0 |
| AS142026SG | ISMOPTELTD-AS-AP - ISMO Pte. Ltd. | — | — | 0 |
| AS55518SG | SGIX-SG - Singapore Internet Exchange Limited | — | — | 0 |
| AS45817SG | ONBOARD-AS-AP - ONBOARDCLOUD PTE. LTD. | — | — | 0 |
| AS10120SG | IBM-SG-AP - IBM Sinapore Server Farm | — | — | 0 |
| AS17441SG | PNPL-AS-AP - PrimeXM Networks (Singapore) PTE. LTD | — | — | 0 |
| AS38801SG | DOCOMOINTERTOUCH-TH - DOCOMO interTouch - Thailand Operation | — | — | 0 |
| AS132910SG | QX-AS-AP - QOXY PTE LTD | — | — | 0 |
| AS133058SG | MYREPUBLIC-SG - MyRepublic Ltd. | — | — | 0 |
| AS133912SG | MEDIACORPPTELTD-AS-AP - MediaCorp Pte Ltd | — | — | 0 |
| AS140677SG | G8-AS-AP - Group8 Cyber Pte. Ltd. | — | — | 0 |
| AS151209SG | NUS-AS-AP - National University of Singapore | — | — | 0 |
| AS45919SG | BGCP-AP - BGC Partners - APAC | — | — | 0 |
| AS63832SG | MEGA-SG - 10 Collyer Quay | — | — | 0 |
| AS63912SG | RACKS-CENTRAL-SG-SG - Racks Central Pte Ltd | — | — | 0 |
| AS139079SG | TCDPL-AS-AP - The Central Depository Pte Ltd | — | — | 0 |
| AS150453SG | IOT360PTELTD-AS-AP - 202131599H | — | — | 0 |
| AS202274SG | XTOM-SG xTom Pte Ltd | — | — | 0 |
| AS23986SG | NETPLUZ-AS-AP - NETPLUZ HOLDINGS PRIVATE LIMITED | — | — | 0 |
| AS38489SG | DBSVO-AS-AP - DBS Vickers Securities Online (Singapore) PTE LTD | — | — | 0 |
| AS133472SG | TECHLINKZSOLUTIONS-AS-AP - TECHLINKZ SOLUTIONS | — | — | 0 |