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Data as of Nov 6, 2026

109.71.210.16/28

No anonymizer space · no proxy exits in 30 days

Altnet s.r.o.

Announcement
109.71.208.0/21
RPKI valid
Announced by
AS50163
Type
Residential
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
109.71.208.0/212,048CZ-ALTNET-20091124Altnet s.r.o. (ORG-AS107-RIPE) · CZALLOCATED PANov 24, 2009admini@altnet.cz
└ 109.71.210.16/2816skvelynet_paterniswitchepaterni switche a okruhyASSIGNED PAAug 24, 2021admini@altnet.cz
via CZ-ALTNET-20091124

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
Announced by

Covering announcement 109.71.208.0/21

Prefix
109.71.208.0/21
Announced by
AS50163 Altnet s.r.o.
Type
Residential
Proxy exits
57
Always-on exits
10
RPKI
RPKI valid
Netname
CZ-ALTNET-20091124
Registrant
Altnet s.r.o.
RIR
RIPE NCC
Origin network

AS50163

CZ
Name
Altnet s.r.o.
Type
Internet provider
Registered
Nov 24, 2009
Domain
altnet.cz
Spamhaus ASN-DROP
not listed