Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,709
- 69.5% of all ASNs
- Routed ASNs
- 54,023
- 61.6% of this type
- IPv4 addresses
- 916.0M
- 26.8% of global
- IPv6 /48s
- 3.62B
- 29.8% of global
Routing data · Oct 28, 2026, 20:30 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 38251 | AS17180 | Massachusetts Financial Services |  United States | 256 | 0 | 1 |
| 38252 | AS17181 | The Calgary Airport Authority |  Canada | 256 | 0 | 1 |
| 38253 | AS17188 | Lilani Enterprises Inc. | Canada | 256 | 0 | 1 |
| 38254 | AS17194 | LPGA | United States | 256 | 0 | 1 |
| 38255 | AS17214 | Guidewire Software, Inc. | United States | 256 | 0 | 1 |
| 38256 | AS17219 | Wings Financial Credit Union | United States | 256 | 0 | 1 |
| 38257 | AS17235 | Commercial Time Sharing, Inc. | United States | 256 | 0 | 1 |
| 38258 | AS17236 | Tulsa City-County Library | United States | 256 | 0 | 1 |
| 38259 | AS17238 | Columbia Southern Education Group, Inc. | United States | 256 | 0 | 1 |
| 38260 | AS17241 | Quantalgo Ventures, Inc. | Canada | 256 | 0 | 1 |
| 38261 | AS17247 | The Times Union | United States | 256 | 0 | 1 |
| 38262 | AS17271 | SPS Commerce, Inc. | United States | 256 | 0 | 1 |
| 38263 | AS17272 | ROTH CAPITAL PARTNERS, LLC | United States | 256 | 0 | 1 |
| 38264 | AS17286 | Phelps County Regional Medical Center | United States | 256 | 0 | 1 |
| 38265 | AS17291 | McMillin Texas Homes, LLC | United States | 256 | 0 | 1 |
| 38266 | AS17298 | ROEHL TRANSPORT, INC. | United States | 256 | 0 | 1 |
| 38267 | AS17315 | GoNetSpeed | United States | 256 | 0 | 1 |
| 38268 | AS17344 | Englewood Hospital and Medical Center | United States | 256 | 0 | 1 |
| 38269 | AS17349 | Insitu, Inc | United States | 256 | 0 | 1 |
| 38270 | AS17357 | Development Corporation for Israel | United States | 256 | 0 | 1 |
| 38271 | AS17367 | 382 Communications Corporation | United States | 256 | 0 | 1 |
| 38272 | AS17384 | Wave | United States | 256 | 0 | 1 |
| 38273 | AS17393 | CMMS Data Group, Inc. | United States | 256 | 0 | 1 |
| 38274 | AS17407 | CherryRoad Technologies, Inc. | United States | 256 | 0 | 1 |
| 38275 | AS17442 | Internet Service Provider in China |  China | 256 | 0 | 1 |
| 38276 | AS17443 | Karuturi Telecom Pvt Ltd |  India | 256 | 0 | 1 |
| 38277 | AS17468 | True Internet Co.,Ltd. |  Thailand | 256 | 0 | 1 |
| 38278 | AS17540 | Modern Terminals Limited |  Hong Kong SAR China | 256 | 0 | 1 |
| 38279 | AS17555 | Springfield NOC | Hong Kong SAR China | 256 | 0 | 1 |
| 38280 | AS17565 | Advance Datanetwork Communications | Thailand | 256 | 0 | 1 |
| 38281 | AS17580 | National Pension Service |  South Korea | 256 | 0 | 1 |
| 38282 | AS17594 | SMBS | South Korea | 256 | 0 | 1 |
| 38283 | AS17606 | SM LINE CORPORATION | South Korea | 256 | 0 | 1 |
| 38284 | AS17718 | Taiwan Network Information center |  Taiwan | 256 | 0 | 1 |
| 38285 | AS17725 | Pertamina Hulu Energi ONWJ |  Indonesia | 256 | 0 | 1 |
| 38286 | AS17736 | SOLSIS (m) SDN BHD |  Malaysia | 256 | 0 | 1 |
| 38287 | AS17776 | China Enterprise ICT Solutions Limited | China | 256 | 0 | 1 |
| 38288 | AS17792 | Metservice |  New Zealand | 256 | 0 | 1 |
| 38289 | AS17836 | IBK Securities | South Korea | 256 | 0 | 1 |
| 38290 | AS17840 | KECA, Inc. | South Korea | 256 | 0 | 1 |
| 38291 | AS17842 | Kangwon Land,Inc. | South Korea | 256 | 0 | 1 |
| 38292 | AS17847 | Financial Supervisory Service | South Korea | 256 | 0 | 1 |
| 38293 | AS17867 | KOREA BANKING INSTITUTE | South Korea | 256 | 0 | 1 |
| 38294 | AS17874 | National Pension Corporation | South Korea | 256 | 0 | 1 |
| 38295 | AS17875 | ec-bank | South Korea | 256 | 0 | 1 |
| 38296 | AS17905 | Commerzbank AG |  Japan | 256 | 0 | 1 |
| 38297 | AS17912 | EPAM SYSTEMS INDIA PRIVATE LIMITED | India | 256 | 0 | 1 |
| 38298 | AS17928 | Australian Wool Testing Authority Ltd, |  Australia | 256 | 0 | 1 |
| 38299 | AS17999 | TPG Internet Pty Ltd. | Australia | 256 | 0 | 1 |
| 38300 | AS18069 | SoftBank Corp. | Japan | 256 | 0 | 1 |