Prefix
2001:668::/32
IPv6 network
As of 2026-10-20, 2001:668::/32 is announced by GTT Communications Inc. (AS3257), seen by 100% of the full-table peers; RPKI valid.
Route
- Origin
- GTT Communications Inc. (AS3257)
- Also announced by
- GTT Communications Inc. (AS286)
- RPKI
- RPKI valid authorised: AS3257, up to /64
- Seen by
- 100% of the full-table peers (178 peers)
- Upstreams in paths
- Arelion Sweden AB (AS1299), Hurricane Electric LLC (AS6939), NTT America, Inc. (AS2914), Level 3 Parent, LLC (AS3356), Zayo Bandwidth (AS6461), RETN Limited (AS9002), Deutsche Telekom AG (AS3320), Liberty Global Europe Holding B.V. (AS6830)
- Registry network
- 2001:668::/48 NACNET-EU · RIPE
- Registered in
- Germany (DE)
- Abuse contact
- [email protected]
Hosts with open ports
In address order.
No host with open ports in this prefix.
More specific routes
| Prefix | Origin |
|---|---|
| 2001:668:117::/48 | PacketExchange, Inc AS25973 |
| 2001:668:1f8::/46 | GTT Americas, LLC AS30371 |
| 2001:668:1fc::/46 | EMEA Ltd. AS16260 |