Data as of Nov 3, 2026
Autonomous system
AS400509
Ipfb LLC
Announces 768 addresses in 3 prefixes. 1 of them are anonymizer space (all Datacenter proxy) in 1 prefix: 0.13% of what it announces.
Type
Business
US
Proxy activity, 30 days
10 exits
Announced prefixes
| Prefix | Type | Anonymizer addresses | Proxy exits | RPKI |
|---|---|---|---|---|
| 23.133.88.0/24 since Mar 2022 | Unknown | 7 | ||
| 74.112.101.0/24 since Oct 2025 | Business | |||
| 207.174.28.0/24 since May 2023 | Business | 10.39%Datacenter proxy | 2 |
Where its space comes from
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
20
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 23.133.88.0/24 | 0 | 7 | |
| 207.174.28.0/24 | 0 | 2 |
Proxy providers listing exits
- AnyIP
- BirdProxies
- Byteful
- EnigmaProxy
- GSocks
- Geonix
- IPPeak
- Infatica
- LemonPrime
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Proxiware
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS400509, day by day
192 observations
- Business
- Unknown
Network & history
Profile
- Registered
- Mar 4, 2022
- Domain
- ipv4fb.com
- Industry
- Service
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals