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Data as of Nov 8, 2026

81.91.216.0/24

2 residential-proxy exits · 30 days

OVANET · space held by OvaNet, a.s.

Announcement
81.91.208.0/20
RPKI valid
Announced by
AS39817
Type
Business
50% of it

Residential-proxy exits

Proxy exits
2
0.78% of its addresses · 30 days
Providers
3
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

6 observations

Proxy providers listing exits

  • FastProxy
  • Thordata
  • ThunderProxy

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.91.208.0/204,096CZ-OVANETWORK-20060427OvaNet, a.s. (ORG-OA141-RIPE) · CZALLOCATED PAApr 27, 2006abuse@ovanet.cz
└ 81.91.216.0/298HANDICAP_VDICustomer HANDICAP VDIASSIGNED PADec 8, 2016abuse@ovanet.cz
via CZ-OVANETWORK-20060427
└ 81.91.216.8/298TOTH_HousingCustomer TOTH HousingASSIGNED PADec 8, 2016abuse@ovanet.cz
via CZ-OVANETWORK-20060427
└ 81.91.216.32/2732OVANET_DHCP_WIRELESS_CLIENTSWireless DHCP ClientsASSIGNED PAJul 25, 2006abuse@ovanet.cz
via CZ-OVANETWORK-20060427
└ 81.91.216.64/2664KR-MORAVSKOSLEZSKY-CZKrajsky urad Moravskoslezskeho krajeASSIGNED PAOct 17, 2006abuse@ovanet.cz
via CZ-OVANETWORK-20060427
└ 81.91.216.128/2732ICTB_BrainsCustomer ICTB Brains - HousingASSIGNED PADec 8, 2016abuse@ovanet.cz
via CZ-OVANETWORK-20060427
└ 81.91.216.224/2816VTP_Ostrava_Customer_Subnet01Customer VTPO - Customers serices subnet 01ASSIGNED PADec 8, 2016abuse@ovanet.cz
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
TypeAddressesShareRanges
Business12850%5
Residential12850%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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