Prefix
2001:4100::/32
IPv6 network
As of 2026-10-29, 2001:4100::/32 is announced by internic Datenkommunikations GmbH (AS12401), seen by 100% of the full-table peers; no RPKI authorisation.
Route
- Origin
- internic Datenkommunikations GmbH (AS12401)
- RPKI
- no RPKI authorisation
- Seen by
- 100% of the full-table peers (184 peers)
- Upstreams in paths
- Hurricane Electric LLC (AS6939), Cogent Communications, LLC (AS174), RETN Limited (AS9002), Zayo Infrastructure France SA (AS8218), Stadtwerke Feldkirch (AS48362), i3D.net B.V (AS49544), LWLcom GmbH (AS50629), Swisscom (Schweiz) AG (AS3303)
- Registry network
- 2001:4100::/48 INTERNIC-NET-V6 · RIPE
- Registered in
- Austria (AT)
- Abuse contact
- [email protected]
Hosts with open ports
In address order.
No host with open ports in this prefix.
More specific routes
No more specific route is seen.