The domain name is uscourts.gov.

IP Addresses

IP Address Autonomous System Number (ASN) Internet Service Provider (ISP) / Organization Location AS13788 US Courts CERFnet / US Courts United States of America

Server Locations

LocationCalifornia, United States of America (US)
Latitude34.0544° (34° 3′ 15″ N)
Longitude-118.2440° (118° 14′ 38″ W)
Local Time

IP WHOIS Information

IP Address Range63.241.40.0 -
Subnet Size1,024 IP addresses
CIDR Notation63.241.40.0/22
Net NameATTWH-63-241-40-0-22-1101255540
Net HandleNET-63-241-40-0-1
Net TypeReassigned
Date Registered
Date Updated
Net Referencehttps://whois.arin.net/rest/net/NET-63-241-40-0-1
Registrant5732 Pacific Center Blvd, San Diego CA 92121, United States (US), https://whois.arin.net/rest/customer/C02681209

IP Address Range63.240.0.0 -
Subnet Size196,608 IP addresses
CIDR Notation63.240.0.0/15,
Net HandleNET-63-240-0-0-1
Net TypeDirect Allocation
Date Registered
Date Updated
Net Referencehttps://whois.arin.net/rest/net/NET-63-240-0-0-1
RegistrantCERFnet (CERF), 5738 Pacific Center Blvd, San Diego CA 92121, United States (US), https://whois.arin.net/rest/org/CERF

IP Address Range63.142.16.0 -
Subnet Size7,467,008 IP addresses
CIDR Notation63.142.16.0/20,,,,,,,
Date Registered
Date Updated
Net ReferenceRIPE
RegistrantInternet Assigned Numbers Authority, see http://www.iana.org.

IP Address Range63.0.0.0 -
Subnet Size16,777,216 IP addresses
CIDR Notation63.0.0.0/8
Date Updated
Net ReferenceAPNIC
RegistrantInternet Assigned Numbers Authority, see http://www.iana.org., Australia (AU)

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 www.txs.uscourts.gov. 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
www.txs.uscourts.gov IN A
www.txs.uscourts.gov IN CNAME hosting4.gtwy.uscourts.gov

Domain WHOIS Information

This is the uscourts.gov 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