203.105.72.57 🇯🇵

The public IP address 203.105.72.57 is located in Japan. It is assigned to the ISP NTT-LTD. The address belongs to ASN 2914 which is delegated to NTT-LTD-2914.
Please have a look at the tables below for full details about 203.105.72.57, or use the IP Lookup tool to find the approximate IP location for any public IP address.

203.105.72.57 IP Address Location

Reverse IP (PTR)ae-31.r00.tokyjp08.jp.bb.gin.ntt.net
ASN2914 (NTT-LTD-2914)
ISP / OrganizationNTT-LTD
IP Connection TypeCable/DSL [internet speed test]
IP LocationJapan
IP ContinentAsia
IP Country🇯🇵 Japan (JP)
IP Staten/a
IP Cityunknown
IP Postcodeunknown
IP Latitude35.6897 / 35°41′22″ N
IP Longitude139.6895 / 139°41′22″ E
IP TimezoneAsia/Tokyo
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 203.0.0.0/8

IPv4 Address Space Prefix203/8
Regional Internet Registry (RIR)APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.
Notes

203.0.113.0/24 reserved for TEST-NET-3 [RFC5737].

Complete registration details for 203.0.113.0/24 are found in IANA registry iana-ipv4-special-registry.

203.105.72.57 IP Address Representations

CIDR Notation203.105.72.57/32
Decimal Notation3412674617
Hexadecimal Notation0xcb694839
Octal Notation031332244071
Binary Notation11001011011010010100100000111001
Dotted-Decimal Notation203.105.72.57
Dotted-Hexadecimal Notation0xcb.0x69.0x48.0x39
Dotted-Octal Notation0313.0151.0110.071
Dotted-Binary Notation11001011.01101001.01001000.00111001