The domain name is o2.sk. The domain registration date is .

IP Addresses

IP Address Autonomous System Number (ASN) Internet Service Provider (ISP) / Organization Location AS5610 O2 Czech Republic, a.s. O2 Czech Republic Czech Republic

Server Locations

Location158 00 Prague, Hlavni mesto Praha, Czech Republic (CZ)
Latitude50.0500° (50° 3′ 0″ N)
Longitude14.3667° (14° 22′ 0″ E)
Local Time

IP WHOIS Information

IP Address Range160.0.0.0 -
Subnet Size16,777,216 IP addresses
CIDR Notation160.0.0.0/8
Date Updated
Net ReferenceAPNIC
RegistrantIRT-APNIC-AP, Brisbane, Australia, Australia (AU), APNIC

IANA IPv4 Address Space Allocation

DesignationAdministered by ARIN
Allocation Date
StatusLEGACY - allocated by the central Internet Registry (IR) prior to the Regional Internet Registries (RIRs). This address space is now administered by individual RIRs as noted, including maintenance of WHOIS Directory and reverse DNS records. Assignments from these blocks are distributed globally on a regional basis.

DNS Resource Records

In this section you will find important DNS resource records for extravyhody.o2.sk. SOA records, Name Server records, and MX records are included when available. Additional supporting data includes serial numbers, refresh rates, retry times, TTL, priority, and length to expire will be shown.

Node Name Class Type Data TTL
extravyhody.o2.sk IN A

Domain WHOIS Information

This is the o2.sk WHOIS information that includes important registration and owner details. Where applicable, you will find registrar info, important dates, name servers, and registration data. Registration data in most cases will include the Name, Organization, Address, City, State or Province, Postal Code, Country, Phone Number, and email address for Registrant, Administrative, and Technical contacts.


REG-366491 Organization:: IGNUM s.r.o. Organization: ID: 26159708 Phone:: +420.603111111 Email:: jobot@ignum.cz Street:: Vinohradská 190 City::

WHOIS Server


Create Date

Update Date