Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,657
- 69.5% of all ASNs
- Routed ASNs
- 53,979
- 61.6% of this type
- IPv4 addresses
- 916.3M
- 26.7% of global
- IPv6 /48s
- 3.59B
- 29.6% of global
Routing data · Oct 25, 2026, 10:20 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 57101 | AS5228 | United States Department of Defense (DoD) |  United States | 0 | 0 | 0 |
| 57102 | AS5229 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57103 | AS5230 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57104 | AS5231 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57105 | AS5232 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57106 | AS5233 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57107 | AS5234 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57108 | AS5235 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57109 | AS5236 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57110 | AS5238 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57111 | AS5239 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57112 | AS5240 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57113 | AS5241 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57114 | AS5242 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57115 | AS5243 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57116 | AS5244 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57117 | AS5245 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57118 | AS5246 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57119 | AS5247 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57120 | AS5248 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57121 | AS5249 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57122 | AS5250 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57123 | AS5251 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57124 | AS5252 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57125 | AS5253 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57126 | AS5254 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57127 | AS5255 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57128 | AS5256 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57129 | AS5257 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57130 | AS5258 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57131 | AS5259 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57132 | AS5260 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57133 | AS5261 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57134 | AS5262 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57135 | AS5263 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57136 | AS5265 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57137 | AS5266 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57138 | AS5267 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57139 | AS5268 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57140 | AS5269 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57141 | AS5270 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57142 | AS5271 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57143 | AS5272 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57144 | AS5273 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57145 | AS5274 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57146 | AS5275 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57147 | AS5276 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57148 | AS5278 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57149 | AS5279 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57150 | AS5280 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |