121.1.128.0 🇯🇵

The public IP address 121.1.128.0 is located in Tokyo, Tokyo, Japan. It is assigned to the ISP Asahi Net. The address belongs to ASN 4685 which is delegated to Asahi Net.
Please have a look at the tables below for full details about 121.1.128.0, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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121.1.128.0 IP Address Location

Reverse IP (PTR)w128000.ppp.asahi-net.or.jp
ASN4685 (Asahi Net)
ISP / OrganizationAsahi Net
IP Connection TypeCable/DSL [internet speed test]
IP LocationTokyo, Tokyo, Japan
IP ContinentAsia
IP Country🇯🇵 Japan (JP)
IP StateTokyo
IP CityTokyo
IP Postcode151-0071
IP Latitude35.6837 / 35°41′1″ N
IP Longitude139.6805 / 139°40′49″ E
IP TimezoneAsia/Tokyo
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 121.0.0.0/8

IPv4 Address Space Prefix121/8
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.

121.1.128.0 IP Address Representations

CIDR Notation121.1.128.0/32
Decimal Notation2030141440
Hexadecimal Notation0x79018000
Octal Notation017100300000
Binary Notation 1111001000000011000000000000000
Dotted-Decimal Notation121.1.128.0
Dotted-Hexadecimal Notation0x79.0x01.0x80.0x00
Dotted-Octal Notation0171.01.0200.00
Dotted-Binary Notation01111001.00000001.10000000.00000000

121.1.128.0 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 121.1.128.0.

  • 121.1.128.o
  • 121.I.128.0
  • 121.I.128.o
  • 121.l.128.0
  • 121.l.128.o