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Data as of Nov 4, 2026

91.245.16.0/23

No anonymizer space · no proxy exits in 30 days

Slovak Telekom, a.s. · space held by Coolhousing s.r.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS6855
Type
Unknown
Risk
40 / 100 · Medium
Leased space

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
91.245.16.0/212,048CZ-COOLHOUSING-20120817Coolhousing s.r.o. (ORG-CS57-RIPE) · CZALLOCATED PADec 9, 2020abuse@coolhousing.net
└ 91.245.16.0/23512COOLHOUSING-TMBunknownASSIGNED PANov 4, 2022abuse@coolhousing.net
via CZ-COOLHOUSING-20120817

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Coolhousing s.r.o.
Handle
ORG-CS57-RIPE
Range
91.245.16.0/21
Registration type
ALLOCATED PA
Record created
Dec 9, 2020
Origin network

AS6855

SK
Name
Slovak Telekom, a.s.
Type
Internet provider
Registered
Dec 3, 1996
Domain
telekom.sk
Website
www.telekom.sk
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed