Data as of Nov 3, 2026
Autonomous system
AS26413
IP4B Inc.
Announces 6,656 addresses in 6 prefixes. None of it is anonymizer space.
Type
Internet provider
CA
Proxy activity, 30 days
5 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 38.80.82.0/23 since Aug 2016 | Unknown | Cogent Communications, LLC | ||
| 38.102.88.0/23 since Jan 2018 | Unknown | Cogent Communications, LLC | ||
| 38.128.234.0/23 since Sep 2016 | Unknown | Cogent Communications, LLC | ||
| 192.148.112.0/22 since Feb 2013 | Internet provider | 1 | ||
| 199.168.216.0/21 since Jul 2011 | Internet provider | |||
| 205.172.120.0/21 since Apr 2015 | Internet provider | 4 |
Residential-proxy exposure
Spread
5
/24s with at least one exit
Providers
5
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 192.148.114.0/24 | 0 | 1 | |
| 205.172.121.0/24 | 0 | 1 | |
| 205.172.122.0/24 | 0 | 1 | |
| 205.172.123.0/24 | 0 | 1 | |
| 205.172.125.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- FastProxy
- FloppyData
- LemonBright
- VitalExclusive
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS26413, day by day
20 observations
Network & history
Profile
- Registered
- Sep 3, 2010
- Domain
- ip4b.ca
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals