Data as of Nov 6, 2026
104.255.168.0/21
4 anonymizer addresses · 0.20% · VPN4 residential-proxy exits · 30 daysAnnounced only in parts
Announcement
8 inside
Type
Hosting
>99% of it
Residential-proxy exits
Proxy exits
4
0.20% of its addresses · 30 days
Always-on exits
2
50% of its exits
Spread
2 of 8
/24s with at least one exit
Providers
37
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
16K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 104.255.173.0/24 | 2 | 3 | |
| 104.255.168.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- BirdProxies
- BottingTools
- Byteful
- Decodo
- EnigmaProxy
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonode
- GloryCloud
- GoProxies
- Infatica
- InfiniteProxies
- LudaxProxy
- MangoProxy
- Maskify
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Cheap
- ProxyEmpire
- ProxyWing
- Proxyma
- RainProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- Webshare
Operators, sellers and brokers
VPN services
| Name | Parent | In 104.255.168.0/21 | /24s |
|---|---|---|---|
| Surfshark | Nord Security | 20.10% | 1 |
| Windscribe | 20.10% | 1 |
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Anonymizer addresses | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 104.255.168.0/24 since Apr 2019 | AS397373 | Hosting | 1 | H4Y Technologies LLC | |||
| 104.255.169.0/24 since Apr 2019 | AS397373 | Hosting | 20.78%VPN | VPN servicesoperated by Windscribe | H4Y Technologies LLC | ||
| 104.255.170.0/24 since Apr 2019 | AS397373 | Hosting | H4Y Technologies LLC | ||||
| 104.255.171.0/24 since Aug 2015 | AS13768 | Hosting | H4Y Technologies LLC | ||||
| 104.255.172.0/24 since Sep 2015 | AS13768 | Hosting | H4Y Technologies LLC | ||||
| 104.255.173.0/24 since Aug 2019 | AS397423 | Hosting | 20.78%VPN | VPN servicesoperated by Surfshark | 3 2 always on | H4Y Technologies LLC via Tier.Net Technologies LLC | |
| 104.255.174.0/24 since Apr 2019 | AS397373 | Hosting | H4Y Technologies LLC | ||||
| 104.255.175.0/24 since Apr 2019 | AS397373 | Hosting | H4Y Technologies LLC |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 2,044 | >99% | 11 | |
| VPNanonymizer | 4 | 0.20% | 4 |