Data as of Nov 3, 2026
199.91.96.0/21
305 anonymizer addresses · 15%43 residential-proxy exits · 30 daysAnnounced only in parts
Announcement
7 inside
Type
Hosting
83% of it
Residential-proxy exits
Proxy exits
43
2.1% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
122 observations
- VPN · anonymizer
- Hosting
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 199.91.96.0/21 | /24s |
|---|---|---|---|
| Kookeey | 25613% | 1 |
VPN services
| Name | Parent | In 199.91.96.0/21 | /24s |
|---|---|---|---|
| CyberGhost | Kape Technologies | 492.4% | 1 |
Leased from
Owners leasing their own space
| Name | In 199.91.96.0/21 | /24s |
|---|---|---|
| Muscat Solutions Inc | 25613% | 1 |
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Anonymizer addresses | Operator | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|---|
| 199.91.96.0/24 since Aug 2024 | AS63023 | Hosting | IP broker IPXO | Muscat Solutions Inc via Internet Utilities NA LLC | ||||
| 199.91.97.0/24 since Mar 2022 | AS23470 | Hosting | IP broker IPXO | Muscat Solutions Inc via Internet Utilities NA LLC | ||||
| 199.91.98.0/24 since Jul 2022 | AS61317 | Datacenter proxy | Proxy providersoperated by Kookeey | IP broker IPXO | Muscat Solutions Inc via Internet Utilities NA LLC | |||
| 199.91.99.0/24 since Jun 2022 | AS19437 | Hosting | IP broker IPXO | Muscat Solutions Inc via Internet Utilities NA LLC | ||||
| 199.91.100.0/24 since Mar 2026 | AS212238 | Hosting | 4919%VPN | VPN servicesoperated by CyberGhost | IP broker IPXO | Muscat Solutions Inc via Internet Utilities NA LLC | ||
| 199.91.102.0/24 since Jun 2022 | AS19437 | Hosting | IP broker IPXO | Muscat Solutions Inc via Internet Utilities NA LLC | ||||
| 199.91.103.0/24 since Sep 2026 | AS147281 | Unknown | 23 |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,792 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 1,487 | 83% | 16 | |
| Datacenter proxyanonymizer | 256 | 14% | 1 | |
| VPNanonymizer | 49 | 2.7% | 49 |