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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.
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. | 470.8K | 192 |
| AS135354SG | NBPAP-AS-AP - NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | 433.2K | 124 |
| AS17547SG | M1NET-SG-AP - M1 NET LTD | 394.5K | 48 |
| AS139341SG | ACE-AS-AP - ACE | 251.9K | 1,166 |
| INFOL - Infolink Technologies LLC |
| — |
| — |
| 0 |
| AS10117SG | VIEWQWEST-SG-AS-AP - Viewqwest Singapore Pte Ltd Broadband Border AS | — | — | 0 |
| AS132271SG | VODIEN-AS-AP-LOC3 - Vodien Internet Solutions Pte Ltd | — | — | 0 |
| AS17493SG | AMAZON-AP-RESOURCES-AS-AP-SIN - Amazon Asia-Pacific Resources Private Limited | — | — | 0 |
| AS139264SG | ZHONGFULI-AS-AP - Zhongfu Li | — | 1 | 1 |
| AS133411SG | DGIT-AS-AP - Mediamind Technologies LTD | — | — | 0 |
| AS204936SG | WISDOM-TECHNOLOGY WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. | — | 917.5K | 28 |
| AS148973SG | EPICUPPTELTD-AS-AP - EpicUp PTE LTD | — | — | 0 |
| AS135291SG | IBM-SG-AP - IBM Singapore Server Farm | — | — | 0 |
| AS140902SG | INFATICAPTELTD-AS-AP - Infatica Pte. Ltd | — | — | 0 |
| AS134566SG | WEXAP-AS-AP - WEX Inc. | — | — | 0 |
| AS45159SG | M1NET-SG-AP - M1 NET LTD | — | — | 0 |
| AS17560SG | ASN-PACIFIC-INTERNET-IX - Pacific Internet Ltd | — | — | 0 |
| AS132332SG | IDA-AS-SPRING - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS38798SG | DOCOMOINTERTOUCH-IN - DOCOMO interTouch - India Operation | — | — | 0 |
| AS132138SG | STARHUB-CDN - StarHub Cable Vision Ltd | — | — | 0 |
| AS132200SG | EXABYTES-AS-AP - Exabytes Network (Singapore) Pte. Ltd. | — | — | 0 |
| AS134514SG | COMPEVO-AS-AP - Compevo Communications | — | — | 0 |
| AS38860SG | DOCOMOINTERTOUCH-HK - DOCOMO interTouch - Hong Kong | — | — | 0 |
| AS46066SG | DOCOMOINTERTOUCH-IN - DOCOMO interTouch - India Operation | — | — | 0 |
| AS133911SG | ATLANTICNET-AS-AP - Atlantic.Net, Inc. | — | — | 0 |
| AS149008SG | DECIX-SIN-CUG-MAPS - DE-CIX Singapore PTE LTD | — | — | 0 |
| AS133487SG | BBMH-SIN1-AS - Blackboard (Australia) Pty Limited | — | — | 0 |
| AS45414SG | CONTINENT8-AS-SG-AP - Continent 8 Technologies Asia | — | — | 0 |
| AS139677SG | TIM-DETTMAR-AS-AP - Tim Dettmar | — | — | 0 |
| AS58578SG | PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd | — | — | 0 |
| AS132425SG | EXABYTES-AS-AP - Exabytes Network (Singapore) Pte. Ltd. | — | — | 0 |
| AS153529SG | STARLIGHTS-AS-AP - 202436505D | — | — | 0 |
| AS153201SG | ZHONGCHOUPTELTD-AS-AP - ZHONGCHOU | — | — | 0 |
| AS132396SG | FEDEX-AS - Federal Express Corporation Hong Kong Branch | — | — | 0 |
| AS51356SG | SOONKEATNEO-AS-AP - Soon Keat Neo | — | — | 0 |
| AS138450SG | AVALOQ-AS-AP - Avaloq | — | — | 0 |
| AS133862SG | CLOUD-AS - 1-Net Singapore Pte Ltd | — | — | 0 |
| AS56198SG | SCB-SG-AS-AP - 7 Changi Business Crescent | — | — | 0 |
| AS132731SG | CYBERSITE-NET-AS-AP - ZONE TELECOM PTE LTD | — | — | 0 |
| AS149431SG | PISPL-AS-AP - PricewaterhouseCoopers IT Services (Singapore) Pte. Ltd. | — | — | 0 |
| AS55421SG | DOCOMOINTERTOUCH-IN - DOCOMO interTouch - India Operation | — | — | 0 |
| AS136593SG | HOSTSYMBOL2-AS-AP - Hostsymbol Pte. Ltd. | — | — | 0 |
| AS138526SG | PROTOSTAR-AS-AP - PROTOSTAR INTELLIGENCE PTE. LTD. | — | — | 0 |
| AS132288SG | IDA-AS-SSCSPAS - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS133165SG | DIGITALOCEAN-AS-AP - Digital Ocean, Inc. | — | — | 0 |
| AS4836SG | NUS-SOX - Singapore Open Exchange | — | — | 0 |
| AS55770SG | AKAMAI-AP - Akamai Technologies, Inc. | — | — | 0 |
| AS132312SG | IDA-AS-MDA - GOVERNMENT TECHNOLOGY AGENCY | — | — | 0 |
| AS24493SG | STIXLITE-AS-AP - STIXLITE Transit Service Provider Singapore | — | — | 0 |
| AS140584SG | MS-IN-AS-AP - Morgan Stanley Management Service (Singapore) Pte. Ltd | — | — | 0 |
| AS135522SG | AVEVA-AS-AP - Aveva Software Singapore Pte. Ltd. | — | — | 0 |