Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,672
- 69.5% of all ASNs
- Routed ASNs
- 54,018
- 61.6% of this type
- IPv4 addresses
- 915.8M
- 26.7% of global
- IPv6 /48s
- 3.63B
- 29.2% of global
Routing data · Oct 27, 2026, 12:20 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 52051 | AS146072 | China Education and Research Network (CERNET) |  China | 0 | 65,536 | 1 |
| 52052 | AS146073 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52053 | AS146074 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52054 | AS146075 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52055 | AS146076 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52056 | AS146077 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52057 | AS146078 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52058 | AS146079 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52059 | AS146080 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52060 | AS146081 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52061 | AS146082 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52062 | AS146083 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52063 | AS146084 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52064 | AS146085 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52065 | AS146086 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52066 | AS146087 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52067 | AS146348 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52068 | AS146349 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52069 | AS146350 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52070 | AS146351 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52071 | AS146352 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52072 | AS146353 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52073 | AS146354 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52074 | AS146355 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52075 | AS146356 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52076 | AS146357 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52077 | AS146358 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52078 | AS146359 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52079 | AS146360 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52080 | AS146361 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52081 | AS146362 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52082 | AS146363 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52083 | AS146364 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52084 | AS146365 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52085 | AS146366 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52086 | AS146367 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52087 | AS146448 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52088 | AS146449 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52089 | AS146450 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52090 | AS146451 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52091 | AS146452 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52092 | AS146453 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52093 | AS146454 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52094 | AS146455 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52095 | AS146456 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52096 | AS146457 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52097 | AS146458 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52098 | AS146459 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52099 | AS146460 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |
| 52100 | AS146461 | China Education and Research Network (CERNET) | China | 0 | 65,536 | 1 |