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IP Addresses

IP Address Autonomous System Number (ASN) Internet Service Provider (ISP) / Organization Location AS1853 ACONET Zentralanstalt fuer Meteorologie und Geodynamik Austria

Server Locations

LocationAustria (AT)
Latitude48.2000° (48° 12′ 0″ N)
Longitude16.3667° (16° 22′ 0″ E)
Local Time

IP WHOIS Information

IP Address Range138.22.0.0 -
Subnet Size65,536 IP addresses
CIDR Notation138.22.0.0/16
Date Updated
Net ReferenceRIPE
RegistrantZentralanstalt fuer Meteorologie und Geodynamik (ORG-ZFMU1-RIPE), Network of the Central Institute for Meteorology and Geodynamics, Zentralanstalt fuer Meteorologie und Geodynamik, Hohe Warte 38, A-1190 Wien, Austria, Austria (AT), RIPE # Filtered

IP Address Range138.21.0.0 -
Subnet Size131,072 IP addresses
CIDR Notation138.21.0.0/16,
Net NameRIPE-ERX-138-21-0-0
Net HandleNET-138-21-0-0-1
Net TypeEarly Registrations, Transferred to RIPE NCC
Date Registered
Date Updated
Net Reference
RegistrantRIPE Network Coordination Centre (RIPE), P.O. Box 10096, Amsterdam 1001EB, Netherlands (NL),

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 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 IN A

Domain WHOIS Information

This is the 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.