128.28.185.21 🇯🇵

The public IP address 128.28.185.21 is located in Seto, Aichi, Japan. It is assigned to the ISP NTT PC Communications. The address belongs to ASN 2514 which is delegated to NTT PC Communications, Inc.
Please have a look at the tables below for full details about 128.28.185.21, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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128.28.185.21 IP Address Location

Reverse IP (PTR)none
ASN2514 (NTT PC Communications, Inc.)
ISP / OrganizationNTT PC Communications
IP Connection TypeCable/DSL [internet speed test]
IP LocationSeto, Aichi, Japan
IP ContinentAsia
IP Country🇯🇵 Japan (JP)
IP StateAichi
IP CitySeto
IP Postcode489-0071
IP Latitude35.2329 / 35°13′58″ N
IP Longitude137.0992 / 137°5′57″ E
IP TimezoneAsia/Tokyo
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 128.0.0.0/8

IPv4 Address Space Prefix128/8
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.

128.28.185.21 IP Address Representations

CIDR Notation128.28.185.21/32
Decimal Notation2149366037
Hexadecimal Notation0x801cb915
Octal Notation020007134425
Binary Notation10000000000111001011100100010101
Dotted-Decimal Notation128.28.185.21
Dotted-Hexadecimal Notation0x80.0x1c.0xb9.0x15
Dotted-Octal Notation0200.034.0271.025
Dotted-Binary Notation10000000.00011100.10111001.00010101