Downstream networks
AS37989 DCS1PTELTD-AS-AP DCS1 Pte. Ltd.
Hosting APNIC
Transit
Downstream networks
Networks for which AS37989 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS18403 | FPT Telecom Company | Residential | IPv4 | 4,704 |
| AS7713 | PT Telekomunikasi Indonesia | Residential | IPv4 IPv6 | 3,682 |
| AS45899 | VNPT Corp | Mobile | IPv4 IPv6 | 3,383 |
| AS137409 | GSL Networks Pty LTD | Unclassified | IPv4 IPv6 | 1,497 |
| AS15169 | Google LLC | Hosting | IPv4 IPv6 | 1,090 |
| AS9318 | SK Broadband Co Ltd | Unclassified | IPv4 IPv6 | 803 |
| AS4800 | PT Aplikanusa Lintasarta | Hosting | IPv4 IPv6 | 690 |
| AS17451 | BIZNET NETWORKS | Residential | IPv4 IPv6 | 628 |
| AS4628 | Pacific Internet Pte Ltd | Unclassified | IPv4 | 412 |
| AS152194 | CTG Server Limited | Unclassified | IPv4 | 396 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 276 |
| AS58495 | PT Parsaoran Global Datatrans | Unclassified | IPv4 | 275 |
| AS9658 | Eastern Telecoms Phils., Inc. | Unclassified | IPv4 IPv6 | 262 |
| AS4775 | Globe Telecoms | Unclassified | IPv4 IPv6 | 228 |
| AS132203 | Tencent Building, Kejizhongyi Avenue | Hosting | IPv4 IPv6 | 212 |
| AS14537 | Continent 8 LLC | Hosting | IPv4 IPv6 | 192 |
| AS45352 | IP ServerOne Solutions Sdn Bhd | Unclassified | IPv4 IPv6 | 185 |
| AS9009 | M247 Europe SRL | Hosting | IPv4 IPv6 | 178 |
| AS9299 | Philippine Long Distance Telephone Company | Unclassified | IPv4 IPv6 | 172 |
| AS23764 | CTGNet | Unclassified | IPv4 IPv6 | 168 |
| AS4809 | China Telecom Next Generation Carrier Network | Unclassified | IPv4 IPv6 | 160 |
| AS30999 | EMTEL LIMITED | Residential | IPv4 IPv6 | 160 |
| AS58485 | WIFIAN ID | Residential | IPv6 | 157 |
| AS38195 | Superloop | Unclassified | IPv4 IPv6 | 150 |
| AS23673 | Cogetel Online, Cambodia, ISP | Residential | IPv4 | 141 |
| AS4788 | TM TECHNOLOGY SERVICES SDN. BHD. | Mobile | IPv4 IPv6 | 140 |
| AS9269 | Hong Kong Broadband Network Ltd. | Unclassified | IPv4 | 140 |
| AS20326 | TeraSwitch Networks Inc. | Unclassified | IPv4 | 136 |
| AS24492 | WiCAM Corporation Ltd. | Residential | IPv4 IPv6 | 130 |
| AS32787 | Akamai Technologies, Inc. | Hosting | IPv4 IPv6 | 121 |
| AS10122 | NETSTAR (SG) PTE. LTD. | Hosting | IPv4 | 115 |
| AS20473 | The Constant Company, LLC | Hosting | IPv4 IPv6 | 114 |
| AS38182 | Extreme Broadband - Total Broadband Experience | Residential | IPv4 IPv6 | 112 |
| AS139341 | ACE | Hosting | IPv4 IPv6 | 107 |
| AS399077 | Tcloudnet | Hosting | IPv4 IPv6 | 103 |
| AS20940 | Akamai International B.V. | Hosting | IPv4 IPv6 | 102 |
| AS33353 | Sony Interactive Entertainment LLC | Hosting | IPv4 IPv6 | 101 |
| AS138915 | Kaopu Cloud HK Limited | Hosting | IPv4 IPv6 | 101 |
| AS54994 | Meteverse Limited. | Unclassified | IPv4 IPv6 | 99 |
| AS13335 | Cloudflare, Inc. | Hosting | IPv4 IPv6 | 94 |
| AS55933 | Cloudie Limited | Hosting | IPv4 | 91 |
| AS4773 | MobileOne Ltd. Mobile/Internet Service Provider Singapore | Mobile | IPv4 IPv6 | 90 |
| AS14061 | DigitalOcean, LLC | Hosting | IPv4 IPv6 | 88 |
| AS215859 | Hetzner Online GmbH | Hosting | IPv4 | 83 |
| AS42 | WoodyNet, Inc. | Unclassified | IPv4 IPv6 | 81 |
| AS10024 | LGA International | Unclassified | IPv4 IPv6 | 79 |
| AS58717 | Summit Communications Ltd | Unclassified | IPv4 IPv6 | 79 |
| AS139628 | Mega Truenet Communication Co., Ltd. | Residential | IPv4 | 78 |
| AS45430 | SBN-IIG/AWN-IIG transit provider | Unclassified | IPv4 IPv6 | 76 |
| AS132337 | Axclusive | Unclassified | IPv4 IPv6 | 73 |
Atlas returns the 339 most-observed of 372; the long tail, seen in a handful of paths each, is left out.
Derived from routing tables collected at 2026-10-25 12:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.