Data as of Nov 9, 2026
Autonomous system
AS26241
3z.net
Announces 9,728 addresses in 18 prefixes. 256 of them are anonymizer space (all VPN) in 1 prefix: 2.6% of what it announces.
Type
Hosting
US
Operators · brokers · owners leasing
1 · 0 · 0
Announced prefixes
| Prefix | Type | Operator | Holder | RPKI |
|---|---|---|---|---|
| 209.222.246.0/24 since Jan 2026 | VPN | VPN servicesoperated by Castle VPN | Castle VPN |
Where its space comes from
Operators, sellers and brokers
VPN services
| Name | Parent | In AS26241 | /24s |
|---|---|---|---|
| Castle VPN | 2562.6% | 1 |
Network & history
Profile
- Registered
- Aug 5, 2002
- Domain
- 3z.net
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals