- IP Address Lookup

The IP address location of is Chennai 600003, Tamil Nadu (TN), India (IN). is a public IP address that belongs to ASN 4755 which is under the control of TATA Communications formerly VSNL is Leading ISP. The prefix 121/8 ( was allocated to APNIC by the Internet Assigned Numbers Authority (IANA) in . IP Address Location

Here you will find the approximate IP geolocation for as reported by our IP Tracker along with additional information like ASN mapping, ISP, and the type of internet connection. Use the free IP Lookup tool to find the IP geolocation for any public IP address.

IP PTR / DNS Reverse Lookup121.242.232.134.static-chennai.vsnl.net.in
IP Address ASN4755 controlled by TATA Communications formerly VSNL is Leading ISP
IP ISP / OrganizationTata Communications
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentAsia
IP Location CountryIndia (IN)
IP Location StateTamil Nadu (TN)
IP Location CityChennai
IP Location Postcode600003
IP Location Latitude13.0833 / 13°4′59″ N
IP Location Longitude80.2833 / 80°16′59″ E
IP Location TimezoneAsia/Kolkata
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet

The Internet Assigned Numbers Authority (IANA) is responsible for global IP address space allocation to Regional Internet Registries (RIRs). The available IPv4 address space is typically allocated to RIRs as /8 prefix blocks, and the RIRs delegate smaller blocks of their address pools to Local Internet Registries (LIRs) like Internet Service Providers and other organizations in their designated locations.

IPv4 Address Space Prefix121/8
Regional Internet Registry (RIR)APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. Reverse IP Lookup

Reverse IP address lookup is the process of mapping an IP address to its corresponding hostnames. Below you will find a list of hostnames that resolve to IP address

  • IP Address Representations

An IPv4 address is defined as a 32-bit number, and thus it can be written in any notation that is capable of representing a 32-bit integer value. If human-readability is a requirement, IPv4 addresses are most often expressed in quad-dotted decimal notation with 4 octets ranging from 0 to 255 each.
Note: You should avoid IP addresses with zero-padded decimal octets like because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

CIDR Notation121.242.232.134/32
Decimal Notation2045962374
Hexadecimal Notation0x79f2e886
Octal Notation017174564206
Binary Notation 1111001111100101110100010000110
Dotted-Decimal Notation121.242.232.134
Dotted-Hexadecimal Notation0x79.0xf2.0xe8.0x86
Dotted-Octal Notation0171.0362.0350.0206
Dotted-Binary Notation01111001.11110010.11101000.10000110

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