IP Addresses

IP Address Autonomous System Number (ASN) Internet Service Provider (ISP) / Organization Location AS8220 COLT Technology Services Group Limited COLT Technology Services Group Limited / COLT TELECOM GmbH Germany

Server Locations

Location04736 Waldheim, Sachsen, Germany (DE)
Latitude51.0728° (51° 4′ 22″ N)
Longitude13.0200° (13° 1′ 12″ E)
Local Time

IP WHOIS Information

IP Address Range217.110.0.0 -
Subnet Size131,072 IP addresses
CIDR Notation217.110.0.0/15
Net NameUK-COLT-20010102
Date Registered
Date Updated
Net ReferenceRIPE
RegistrantCOLT Technology Services Group Limited (ORG-CI9-RIPE), Beaufort House, 15 St Botolph Street, EC3A 7QN, London, UNITED KINGDOM, Germany (DE), RIPE # Filtered

IANA IPv4 Address Space Allocation

DesignationRIPE NCC
Allocation Date
StatusALLOCATED - delegated entirely to specific RIR (Regional Internet Registry) as indicated.

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.

WHOIS Server



Update Date

Technical Contact

Bjoern Griem
AOK Bundesverband GbR
Rosenthaler Straße 31
Fax: 4930346462929
Email: bjoern.pYy5"K+ngriem!q=L@"&<F=T\Rbv.afRiD('

Zone Contact

Hostmaster Colt Germany
Colt Technology Services GmbH
Gervinusstrasse 18-22
Fax: 49695660682271
Email: dns-req~%QAl;>fuests(`,s"@?JEhUUrNcolt<&