Data as of Nov 10, 2026
Autonomous system
AS62844
The Seimitsu Corporation
Announces 3,584 addresses in 14 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Proxy activity, 30 days
10 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 64.192.232.0/24 since Jun 2025 | Unknown | Level 3 Parent, LLC | ||
| 64.192.233.0/24 since Jun 2025 | Unknown | Level 3 Parent, LLC | ||
| 64.192.234.0/24 since Jun 2025 | Unknown | Level 3 Parent, LLC | ||
| 74.122.148.0/24 since Nov 2019 | Internet provider | |||
| 74.122.149.0/24 since Nov 2019 | Internet provider | 3 | ||
| 74.122.150.0/24 since Nov 2019 | Internet provider | 3 | ||
| 74.122.151.0/24 since Nov 2019 | Internet provider | 1 | ||
| 173.245.235.0/24 since Feb 2019 | Internet provider | Accelecom via The Seimitsu Corporation | ||
| 173.245.236.0/24 since Feb 2019 | Internet provider | Accelecom via The Seimitsu Corporation | ||
| 209.221.62.0/24 since Aug 2025 | Internet provider | Zayo Bandwidth via The Seimitsu Corporation | ||
| 209.221.63.0/24 since Aug 2025 | Internet provider | 1 | Zayo Bandwidth via The Seimitsu Corporation | |
| 216.119.48.0/24 since Aug 2025 | Internet provider | 1 | Zayo Bandwidth via The Seimitsu Corporation | |
| 216.119.49.0/24 since Aug 2025 | Internet provider | 1 | Zayo Bandwidth via The Seimitsu Corporation | |
| 216.119.54.0/24 since Sep 28, 2026 | Internet provider | 1 | Zayo Bandwidth via The Seimitsu Corporation |
Residential-proxy exposure
Spread
7
/24s with at least one exit
Providers
25
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 74.122.149.0/24 | 0 | 3 | |
| 74.122.150.0/24 | 0 | 3 | |
| 74.122.151.0/24 | 0 | 1 | |
| 209.221.63.0/24 | 0 | 1 | |
| 216.119.48.0/24 | 0 | 1 | |
| 216.119.49.0/24 | 0 | 1 | |
| 216.119.54.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- AnyIP
- BottingTools
- Byteful
- CatProxies
- ColaProxy
- EZProxies
- EnigmaProxy
- FLEETPROXY
- FastProxy
- FloppyData
- IPPeak
- Infatica
- InfiniteProxies
- LemonBright
- LudaxProxy
- NovaProxy
- PROXYSCRAPE
- ProxyEmpire
- ProxyGeo
- RainProxy
- Shifter
- Thordata
- VantageProxies
- ZENPROXY_LITE
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS62844, day by day
254 observations
Network & history
Profile
- Registered
- Oct 24, 2013
- Domain
- seimitsu.com
- Website
- www.seimitsu.com
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals