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InternetData
IPv6 address

2a01:430:43::

An address in Brno, South Moravian, Czechia, used by Tele3 s.r.o., announced by MasterDC s.r.o. (AS24971). It's hosting space of MasterDC.

Summary

  • HostingMasterDC

No mobile carrier, anycast or CDN

No SSH, mail, DNS, web or BitTorrent

Geolocation

Where the address is, and what that place uses.

City
Brno
Region
South Moravian
Postal code
602 00
Country
Czechia
Continent
Europe
Coordinates
49.1952, 16.6080
Timezone
Europe/Prague
Currency
CZK
Name
Koruna
Symbol
CZK

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

Domain
tele3.cz
Type
Business
Registered in
Czechia
AS number
AS24971
Prefix
2a01:430::/32
RPKI
Valid
Type
Hosting
Domain
master.cz
Registered in
Czechia
Network name
TELE3-1-IPV6-CZ-MAI
Organization
ORG-MIs2-RIPE
Status
ALLOCATED-BY-LIR
Registry
RIPE NCC
Domain
master.cz
Name
MasterDC contact
Phone
+420777919484
Address
MasterDC s.r.o, Purkynova 3030/35e, 612 00 Brno, Czech Republic
Network
2a01:430:43::/48
Not seen inIP RWHOISIP RDNS

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

Provider
MasterDC
Confidence
High
Last seen
2026-11-12

Network

What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.

Services

What our own internet-wide measurement found listening on it.

Domain

The registered domains that resolve to the address, the most popular first.

00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.