157.72.66.177 🇯🇵

The public IP address 157.72.66.177 is located in Japan. It is assigned to the ISP JR East Information Systems Company. The address belongs to ASN 131932 which is delegated to JR East Information Systems Company.
Please have a look at the tables below for full details about 157.72.66.177, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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157.72.66.177 IP Address Location

Reverse IP (PTR)viewsnet.jp
ASN131932 (JR East Information Systems Company)
ISP / OrganizationJR East Information Systems Company
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 157.0.0.0/8

IPv4 Address Space Prefix157/8
Regional Internet Registry (RIR)Administered by ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusLEGACY
Allocated by the central Internet Registry (IR) prior to the Regional Internet Registries (RIRs). This address space is now administered by individual RIRs as noted, including maintenance of WHOIS Directory and reverse DNS records. Assignments from these blocks are distributed globally on a regional basis.

157.72.66.177 IP Address Representations

CIDR Notation157.72.66.177/32
Decimal Notation2638758577
Hexadecimal Notation0x9d4842b1
Octal Notation023522041261
Binary Notation10011101010010000100001010110001
Dotted-Decimal Notation157.72.66.177
Dotted-Hexadecimal Notation0x9d.0x48.0x42.0xb1
Dotted-Octal Notation0235.0110.0102.0261
Dotted-Binary Notation10011101.01001000.01000010.10110001