203.19.37.72 🇨🇳

The public IP address 203.19.37.72 is located in China. It is assigned to the ISP CTGNet. The address belongs to ASN 23764 which is delegated to CTGNet.
Please have a look at the tables below for full details about 203.19.37.72, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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203.19.37.72 IP Address Location

Reverse IP (PTR)none
ASN23764 (CTGNet)
ISP / OrganizationCTGNet
IP Connection TypeCable/DSL [internet speed test]
IP LocationChina
IP ContinentAsia
IP Country🇨🇳 China (CN)
IP Staten/a
IP Cityunknown
IP Postcodeunknown
IP Latitude34.7732 / 34°46′23″ N
IP Longitude113.7220 / 113°43′19″ E
IP TimezoneAsia/Shanghai
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.

203.19.37.72 IP Address Representations

CIDR Notation203.19.37.72/32
Decimal Notation3407029576
Hexadecimal Notation0xcb132548
Octal Notation031304622510
Binary Notation11001011000100110010010101001000
Dotted-Decimal Notation203.19.37.72
Dotted-Hexadecimal Notation0xcb.0x13.0x25.0x48
Dotted-Octal Notation0313.023.045.0110
Dotted-Binary Notation11001011.00010011.00100101.01001000