yahoo.co

IP Addresses

IP Address Autonomous System Number (ASN) Internet Service Provider (ISP) / Organization Location
72.30.203.4 AS26101 Yahoo! Inktomi Corporation / Yahoo! United States of America
98.138.79.55 AS36646 Yahoo Yahoo! / Yahoo United States of America
206.190.42.177 AS36647 Yahoo Yahoo! Broadcast Services / Yahoo United States of America
217.12.15.37 AS34010 Yahoo! UK Services Limited Yahoo! UK Services Limited United Kingdom of Great Britain and Northern Ireland

Server Locations

72.30.203.4, 98.138.79.55, 206.190.42.177

Location94089 Sunnyvale, California, United States of America (US)
Latitude37.4249° (37° 25′ 29″ N)
Longitude-122.0074° (122° 0′ 26″ W)
TimezoneAmerica/Los_Angeles
Local Time

217.12.15.37

LocationUnited Kingdom of Great Britain and Northern Ireland (GB)
Latitude51.4964° (51° 29′ 47″ N)
Longitude-0.1224° (0° 7′ 20″ W)

IP WHOIS Information

72.30.203.4

IP Address Range72.30.0.0 - 72.30.255.255
Subnet Size65,536 IP addresses
CIDR Notation72.30.0.0/16
Net NameINKTOMI-BLK-5
Net HandleNET-72-30-0-0-1
Net TypeDirect Allocation
Date Registered
Date Updated
Net Referencehttps://whois.arin.net/rest/net/NET-72-30-0-0-1
RegistrantInktomi Corporation (INKT), 701 First Ave, Sunnyvale CA 94089, United States (US), https://whois.arin.net/rest/org/INKT

98.138.79.55

IP Address Range98.136.0.0 - 98.139.255.255
Subnet Size262,144 IP addresses
CIDR Notation98.136.0.0/14
Net NameA-YAHOO-US9
Net HandleNET-98-136-0-0-1
Net TypeDirect Allocation
Date Registered
Date Updated
Net Referencehttps://whois.arin.net/rest/net/NET-98-136-0-0-1
RegistrantYahoo! Inc. (YHOO), 701 First Ave, Sunnyvale CA 94089, United States (US), https://whois.arin.net/rest/org/YHOO

206.190.42.177

IP Address Range206.190.32.0 - 206.190.63.255
Subnet Size8,192 IP addresses
CIDR Notation206.190.32.0/19
Net NameNETBLK1-YAHOOBS
Net HandleNET-206-190-32-0-1
Net TypeDirect Allocation
Date Registered
Date Updated
Net Referencehttps://whois.arin.net/rest/net/NET-206-190-32-0-1
RegistrantYahoo! Broadcast Services, Inc. (YAHO), 701 First Ave, Sunnyvale CA 94089, United States (US), https://whois.arin.net/rest/org/YAHO

217.12.15.37

IP Address Range217.12.7.0 - 217.12.15.255
Subnet Size2,304 IP addresses
CIDR Notation217.12.7.0/24, 217.12.8.0/21
Net NameYAHOONET
Date Registered
Date Updated
Net ReferenceRIPE
RegistrantYahoo Europe Operations Department, Yahoo Europe Operations, 125 Shaftesbury Avenue, London, WC2H 8AD, United Kingdom (GB)

217.12.15.37

IP Address Range217.0.0.0 - 217.255.255.255
Subnet Size16,777,216 IP addresses
CIDR Notation217.0.0.0/8
Net NameEU-ZZ-217
Date Registered
Date Updated
Net ReferenceRIPE
RegistrantInternet Assigned Numbers Authority, see http://www.iana.org.

IANA IPv4 Address Space Allocation

72.30.203.4

Prefix072/8
DesignationARIN
Allocation Date
StatusALLOCATED - delegated entirely to specific RIR (Regional Internet Registry) as indicated.

98.138.79.55

Prefix098/8
DesignationARIN
Allocation Date
StatusALLOCATED - delegated entirely to specific RIR (Regional Internet Registry) as indicated.

206.190.42.177

Prefix206/8
DesignationARIN
Allocation Date
StatusALLOCATED - delegated entirely to specific RIR (Regional Internet Registry) as indicated.

217.12.15.37

Prefix217/8
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 yahoo.co. 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
yahoo.co IN A 72.30.203.4
yahoo.co IN A 98.138.79.55
yahoo.co IN A 206.190.42.177
yahoo.co IN A 217.12.15.37

Domain WHOIS Information

This is the yahoo.co 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.