What Is My IP:
34.204.191.31

1.51.255.255

The public IP address 1.51.255.255 is located in Shandong, China. It is assigned to the ISP China Education and Research Network Center and sub-delegated to Shandong University. The address belongs to ASN 4538 which is delegated to China Education and Research Network Center.
Please have a look at the tables below for full details about 1.51.255.255, or use the IP Lookup tool to find the approximate IP location for any public IP address.

1.51.255.255 IP Address Location

Reverse IP (PTR)none
ASN4538 (China Education and Research Network Center)
ISPChina Education and Research Network Center
OrganizationShandong University
IP Connection TypeCable/DSL [internet speed test]
IP LocationShandong, China
IP ContinentAsia
IP CountryChina (CN)
IP StateShandong (SD)
IP Cityunknown
IP Postcodeunknown
IP Latitude36.0986 / 36°5′54″ N
IP Longitude120.3719 / 120°22′18″ E
IP TimezoneAsia/Shanghai
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 1.0.0.0/8

IPv4 Address Space Prefix001/8
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.

1.51.255.255 IP Address Representations

CIDR Notation1.51.255.255/32
Decimal Notation20185087
Hexadecimal Notation0x0133ffff
Octal Notation0114777777
Binary Notation 1001100111111111111111111
Dotted-Decimal Notation1.51.255.255
Dotted-Hexadecimal Notation0x01.0x33.0xff.0xff
Dotted-Octal Notation01.063.0377.0377
Dotted-Binary Notation00000001.00110011.11111111.11111111

1.51.255.255 Common Typing Errors

You might encounter misspelled IP addresses containing "o", "l" or "I" characters instead of digits. The following list includes some typical typing errors for 1.51.255.255.

  • I.51.255.255
  • l.51.255.255

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