Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,653
- 69.5% of all ASNs
- Routed ASNs
- 53,971
- 61.6% of this type
- IPv4 addresses
- 916.1M
- 26.9% of global
- IPv6 /48s
- 3.58B
- 30.2% of global
Routing data · Oct 25, 2026, 06:19 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 57501 | AS5941 | United States Department of Defense (DoD) |  United States | 0 | 0 | 0 |
| 57502 | AS5942 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57503 | AS5943 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57504 | AS5944 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57505 | AS5945 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57506 | AS5946 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57507 | AS5947 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57508 | AS5948 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57509 | AS5949 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57510 | AS5950 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57511 | AS5951 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57512 | AS5952 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57513 | AS5953 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57514 | AS5954 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57515 | AS5955 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57516 | AS5956 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57517 | AS5959 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57518 | AS5960 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57519 | AS5961 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57520 | AS5962 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57521 | AS5963 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57522 | AS5964 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57523 | AS5965 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57524 | AS5966 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57525 | AS5967 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57526 | AS5968 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57527 | AS5969 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57528 | AS5970 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57529 | AS5971 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57530 | AS5973 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57531 | AS5975 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57532 | AS5976 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57533 | AS5977 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57534 | AS5979 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57535 | AS5981 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57536 | AS5983 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57537 | AS5984 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57538 | AS5985 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57539 | AS5986 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57540 | AS5987 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57541 | AS5988 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57542 | AS5989 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57543 | AS5990 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57544 | AS5991 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57545 | AS5992 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57546 | AS5993 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57547 | AS5994 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57548 | AS5995 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57549 | AS5996 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 57550 | AS5997 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |