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 |
|---|---|---|---|---|---|---|
| 57001 | AS5123 | United States Department of Defense (DoD) |  United States | 0 | 0 | 0 |
| 57002 | AS5124 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57003 | AS5125 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57004 | AS5126 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57005 | AS5127 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57006 | AS5128 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57007 | AS5129 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57008 | AS5130 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57009 | AS5131 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57010 | AS5134 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57011 | AS5135 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57012 | AS5136 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57013 | AS5137 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57014 | AS5138 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57015 | AS5139 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57016 | AS5140 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57017 | AS5141 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57018 | AS5142 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57019 | AS5143 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57020 | AS5144 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57021 | AS5145 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57022 | AS5146 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57023 | AS5147 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57024 | AS5148 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57025 | AS5149 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57026 | AS5150 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57027 | AS5151 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57028 | AS5152 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57029 | AS5153 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57030 | AS5154 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57031 | AS5155 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57032 | AS5156 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57033 | AS5157 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57034 | AS5158 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57035 | AS5159 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57036 | AS5160 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57037 | AS5161 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57038 | AS5162 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57039 | AS5163 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57040 | AS5164 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57041 | AS5165 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57042 | AS5166 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57043 | AS5167 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57044 | AS5168 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57045 | AS5169 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57046 | AS5170 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57047 | AS5171 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57048 | AS5172 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57049 | AS5173 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57050 | AS5174 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |