IP Addresses

IP Address Autonomous System Number (ASN) Internet Service Provider (ISP) / Organization Location AS0 AS0 AS0 AS0 AS0

Server Locations,,,,

No location information available.

IP WHOIS Information,,,,

IP Address Range104.16.0.0 -
Subnet Size1,048,576 IP addresses
CIDR Notation104.16.0.0/12
Net HandleNET-104-16-0-0-1
Net TypeDirect Assignment
Date Registered
Date Updated
Net Reference
RegistrantCloudflare, Inc. (CLOUD14), 101 Townsend Street, San Francisco CA 94107, United States (US),

IANA IPv4 Address Space Allocation,,,,

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 IN A IN A IN A IN A IN AAAA 2400:cb00:2048:1::6811:e859 IN AAAA 2400:cb00:2048:1::6811:e959 IN AAAA 2400:cb00:2048:1::6811:ea59 IN AAAA 2400:cb00:2048:1::6811:eb59 IN AAAA 2400:cb00:2048:1::6811:ec59

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.


Education Service Australia Ltd

WHOIS Server



Update Date


Tim Miller
The Chancellor, Masters & Scholars of the University of Cambridge

Technical Contact

Nicolas Ingarsia