Singapore
Top organizations
| Organization | IPs | Ranges |
|---|---|---|
| Amazon.com, Inc. | 1.77M | 86 |
| Singtel Fibre Broadband | 1.38M | 199 |
| StarHub Ltd | 1.34M | 212 |
| Microsoft Corporation | 1.18M | 36 |
| Alibaba US Technology Co., Ltd. | 975.1K | 111 |
| SingNet | 737.3K | 221 |
| Tencent Building, Kejizhongyi Avenue | 475.6K | 65 |
| MobileOne Ltd. Mobile/Internet Service Provider Singapore | 401.7K | 22 |
| ACE | 335.9K | 420 |
| M1 NET LTD | 250.4K | 23 |
| HUAWEI CLOUDS | 229.9K | 33 |
| PCCW Global HK Ltd. | 206.6K | 29 |
| Akamai International B.V. | 157.7K | 91 |
| Byteplus Pte. Ltd. | 132.1K | 15 |
| SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | 111.6K | 8 |
| Pacific Internet Pte Ltd | 104.7K | 196 |
| Akamai Connected Cloud | 104.4K | 9 |
| T20025 | 104.4K | 4 |
| Google, LLC | 101.6K | 13 |
| NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | 101.4K | 6 |
| SPTEL PTE. LTD. | 99.8K | 34 |
| DigitalOcean, LLC | 98.3K | 10 |
| CTG Server Limited | 96.3K | 74 |
| Akamai Technologies, Inc. | 95.0K | 52 |
| Oracle Corporation | 94.0K | 54 |
Top ASNs
| ASN | Name | IPs |
|---|---|---|
| AS16509 | Amazon.com, Inc. | 1.77M |
| AS9506 | Singtel Fibre Broadband | 1.38M |
| AS8075 | Microsoft Corporation | 1.16M |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 975.1K |
| AS55430 | Starhub Ltd | 778.2K |
| AS3758 | SingNet | 737.3K |
| AS132203 | Tencent Building, Kejizhongyi Avenue | 475.6K |
| AS4657 | StarHub Ltd | 411.6K |
| AS4773 | MobileOne Ltd. Mobile/Internet Service Provider Singapore | 401.7K |
| AS139341 | ACE | 335.9K |
| AS17547 | M1 NET LTD | 250.4K |
| AS136907 | HUAWEI CLOUDS | 229.9K |
| AS3491 | PCCW Global (HK) Ltd. | 206.1K |
| AS20940 | Akamai International B.V. | 157.4K |
| AS138345 | StarHub Ltd | 154.1K |
| AS150436 | Byteplus Pte. Ltd. | 132.1K |
| AS45143 | SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | 111.6K |
| AS63949 | Akamai Connected Cloud | 104.4K |
| AS4628 | Pacific Internet Pte Ltd | 102.9K |
| AS135354 | NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | 101.4K |
| AS23856 | SPTEL PTE. LTD. | 98.6K |
| AS14061 | DigitalOcean, LLC | 98.3K |
| AS152194 | CTG Server Limited | 96.3K |
| AS15169 | Google LLC | 94.2K |
| AS31898 | Oracle Corporation | 94.0K |
Network composition
How Singapore's allocated IPv4 space breaks down by operator type, regional registry, and block size.
| Category | IPv4 | Share |
|---|---|---|
| Enterprise | 11.27M |
72.2%
|
| Hosting / Cloud | 2.21M |
14.2%
|
| ISP / Telecom | 1.62M |
10.4%
|
| Academic / Research | 202.2K |
1.3%
|
| CDN | 159.7K |
1.0%
|
| Mobile | 121.9K |
0.8%
|
| Government | 21.2K |
0.1%
|
| Registry | IPv4 | Share |
|---|---|---|
| APNIC | 17.60M |
57.0%
|
| ARIN | 10.74M |
34.8%
|
| RIPE NCC | 1.83M |
5.9%
|
| LACNIC | 574.2K |
1.9%
|
| AFRINIC | 127.5K |
0.4%
|
Routing & security
Live BGP routing footprint for Singapore from our global collectors, with RPKI route-origin validation coverage.
RPKI-valid % = announced prefixes with a matching Route Origin Authorization. Live routing →
Web3 footprint
Singapore hosts 387 observed decentralized-network nodes across 7 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Reverse-DNS, threat intelligence & internet health
How much of Singapore's address space resolves to a hostname, how much appears on public threat blocklists, how widely the population is online, and independent signals of censorship and outages.
Reverse-DNS + threat-blocklist footprint from our own scanning & 8 threat-intel feeds. Internet adoption from the World Bank; censorship measurements from OONI; outage detection from IODA / Georgia Tech; connection speed from Cloudflare Radar.
Frequently Asked Questions
How many IPv4 addresses are allocated to Singapore?
Singapore has 31,488,049 IPv4 addresses allocated across 10,728 network ranges. These allocations are managed by regional internet registries and assigned to organizations operating within the country.
What are the largest internet providers in Singapore?
The top organizations in Singapore by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 50 organizations collectively manage the majority of the country's IPv4 address space.
How many ASNs operate in Singapore?
Singapore has 50 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.
What continent is Singapore in?
Singapore is located in Asia. IP address allocations in this region are managed by APNIC.
