w3.org

The domain registration date is .

IP Addresses

IP Address Autonomous System Number (ASN) Internet Service Provider (ISP) / Organization Location
128.30.52.45 AS3 Massachusetts Institute of Technology Massachusetts Institute of Technology United States of America

Server Locations

128.30.52.45

Location02139 Cambridge, Massachusetts, United States of America (US)
Latitude42.3646° (42° 21′ 52″ N)
Longitude-71.1028° (71° 6′ 10″ W)
TimezoneAmerica/New_York
Local Time

IP WHOIS Information

128.30.52.45

IP Address Range128.30.0.0 - 128.30.255.255
Subnet Size65,536 IP addresses
CIDR Notation128.30.0.0/16
Net NameMIT-NET
Net HandleNET-128-30-0-0-1
Net TypeDirect Assignment
Date Registered
Date Updated
Net Referencehttps://whois.arin.net/rest/net/NET-128-30-0-0-1
RegistrantMassachusetts Institute of Technology (MIT-2), Room W92-167, 77 Massachusetts Avenue, Cambridge MA 02139-4307, United States (US), https://whois.arin.net/rest/org/MIT-2

IANA IPv4 Address Space Allocation

128.30.52.45

Prefix128/8
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 w3.org. 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
w3.org IN A 128.30.52.45

Domain WHOIS Information

This is the w3.org 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.