Data as of Nov 8, 2026
81.91.213.0/24
3 residential-proxy exits · 30 daysOVANET · space held by OvaNet, a.s.
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
7
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
22 observations
Proxy providers listing exits
- AnyIP
- FastProxy
- LemonBright
- StrikeProxy
- Thordata
- ThunderProxy
- VitalExclusive
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 81.91.208.0/20 | 4,096 | CZ-OVANETWORK-20060427 | OvaNet, a.s. (ORG-OA141-RIPE) · CZ | ALLOCATED PA | Apr 27, 2006 | abuse@ |
| └ 81. | 212 | OVANET-INFRASTRUCTURE-TO-CUSTOMERS | Customers subnets /30 /29 | ASSIGNED PA | Sep 12, 2018 | abuse@ via CZ-OVANETWORK-20060427 |
| └ 81.91.213.212/30 | 4 | CUSTOMER_ | ZS Chrustova Slezska Ostrava - IPv4 subnet | ASSIGNED PA | Sep 12, 2018 | abuse@ via CZ-OVANETWORK-20060427 |
| └ 81. | 32 | OVANET-INFRASTRUCTURE-TO-CUSTOMERS-2 | Customers subnets /30 /29 | ASSIGNED PA | Sep 12, 2018 | abuse@ via CZ-OVANETWORK-20060427 |
| └ 81.91.213.248/30 | 4 | CUSTOMER_ | ZS Pesi Slezska Ostrava - IPv4 subnet | ASSIGNED PA | Sep 12, 2018 | abuse@ via CZ-OVANETWORK-20060427 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 248 | 97% | 3 | |
| Business | 8 | 3.1% | 2 |
Network & registry
Announced by
Covering announcement 81.91.208.0/20
- Prefix
- 81.91.208.0/20
- Announced by
- AS39817 OVANET
- Type
- Residential
- Proxy exits
- 19
- RPKI
- RPKI valid
- Netname
- CZ-OVANETWORK-20060427
- Registrant
- OvaNet, a.s.
- RIR
- RIPE NCC
Origin network
AS39817
CZ
- Name
- OVANET
- Type
- Internet provider
- Registered
- Apr 28, 2006
- Domain
- ovanet.cz
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.91.208.0/20
81.91.208.0/20
Routing history
- Pattern
- Stable
- First seen
- Jun 2006
- Current origin since
- Jun 2006 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.91.208.0/20 | AS39817 | /20 | RIPE | RPKI valid |
IRR
Route objects on 81.91.208.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS39817 | RIPE | OVANET - I. | MNT-OVANET | Apr 28, 2006 |
Whois
Registration for this announcement
- Range
- 81.
91. 208. 0/ 20 - Netname
- CZ-OVANETWORK-20060427
- Registrant
- OvaNet, a.s.
- Registrant country
- CZ
- Organization
- OvaNet, a.s. (ORG-OA141-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Apr 27, 2006
- Updated
- Dec 4, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Apr 27, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ovanet. cz - Name
- Abuse-C Role
- Handle
- AR14454-RIPE