IPv4 prefix

210.236.0.0/14

IP Prefix (CIDR): 210.236.0.0/14
Subnet Mask: 255.252.0.0
Address Count: 262,144
IP Range: 210.236.0.0 - 210.239.255.255
Subnet calculator: Calculate subnet details

Registration 1 of 2

Owner: Asia Pacific Network Information Center, Pty. Ltd.
Handle: ORG-APNI3-AP
Country: Australia (AU)
Address: Level 1 - 33 Park Road
Registry: APNIC
Registered Prefix: 210.0.0.0/8 (210.0.0.0 - 210.255.255.255)
Delegated Prefix: 210.98.192.0/19 (210.98.192.0 - 210.98.223.255)

Registration 2 of 2

Owner: Japan Network Information Center
Handle: JNIC1-AP
Country: Japan (JP)
Address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, Japan
Registry: JPNIC
Registered Prefixes: 210.236.0.0/24 (210.236.0.0 - 210.236.0.255)
210.236.32.0/22 (210.236.32.0 - 210.236.35.255)
210.236.64.0/24 (210.236.64.0 - 210.236.64.255)
210.236.96.0/22 (210.236.96.0 - 210.236.99.255)
210.236.112.0/21 (210.236.112.0 - 210.236.119.255)
210.236.120.0/23 (210.236.120.0 - 210.236.121.255)
210.236.128.0/20 (210.236.128.0 - 210.236.143.255)
210.236.160.0/23 (210.236.160.0 - 210.236.161.255)
210.236.208.0/23 (210.236.208.0 - 210.236.209.255)
210.236.224.0/21 (210.236.224.0 - 210.236.231.255)
210.236.234.0/23 (210.236.234.0 - 210.236.235.255)
210.237.0.0/19 (210.237.0.0 - 210.237.31.255)
210.237.32.0/24 (210.237.32.0 - 210.237.32.255)
210.237.64.0/18 (210.237.64.0 - 210.237.127.255)
210.237.128.0/21 (210.237.128.0 - 210.237.135.255)
210.238.0.0/19 (210.238.0.0 - 210.238.31.255)
210.238.32.0/23 (210.238.32.0 - 210.238.33.255)
210.238.34.0/24 (210.238.34.0 - 210.238.34.255)
210.238.64.0/18 (210.238.64.0 - 210.238.127.255)
210.238.128.0/24 (210.238.128.0 - 210.238.128.255)
210.239.0.0/20 (210.239.0.0 - 210.239.15.255)
210.239.32.0/20 (210.239.32.0 - 210.239.47.255)
210.239.48.0/21 (210.239.48.0 - 210.239.55.255)
210.239.56.0/22 (210.239.56.0 - 210.239.59.255)
210.239.60.0/23 (210.239.60.0 - 210.239.61.255)
210.239.62.0/24 (210.239.62.0 - 210.239.62.255)
210.239.64.0/21 (210.239.64.0 - 210.239.71.255)
210.239.72.0/24 (210.239.72.0 - 210.239.72.255)
210.239.93.0/24 (210.239.93.0 - 210.239.93.255)
210.239.96.0/24 (210.239.96.0 - 210.239.96.255)
210.239.128.0/17 (210.239.128.0 - 210.239.255.255)
Delegated Prefix: 210.236.0.0/14 (210.236.0.0 - 210.239.255.255)

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
210.236.0.0/19	More specific	AS7670	Enecom Inc.	Japan (JP)	210.236.0.0	210.236.31.255
210.236.32.0/19	More specific	AS17950	SaiNet	Japan (JP)	210.236.32.0	210.236.63.255
210.236.64.0/19	More specific	AS59108	KATCH NETWORK INC.	Japan (JP)	210.236.64.0	210.236.95.255
210.236.96.0/20	More specific	AS7665	Okayama Prefectural Government	Japan (JP)	210.236.96.0	210.236.111.255
210.236.112.0/20	More specific	AS18274	Utsunomiya Cable TV Corporation	Japan (JP)	210.236.112.0	210.236.127.255
210.236.128.0/19	More specific	AS2516	KDDI CORPORATION	Japan (JP)	210.236.128.0	210.236.159.255
210.236.160.0/19	More specific	AS9351	ZTV CO. LTD	Japan (JP)	210.236.160.0	210.236.191.255
210.236.208.0/20	More specific	AS23631	Sofu System Inc	Japan (JP)	210.236.208.0	210.236.223.255
210.236.224.0/19	More specific	AS4694	IDC Frontier Inc.	Japan (JP)	210.236.224.0	210.236.255.255
210.236.234.0/23	More specific	AS4725	SoftBank Corp.	Japan (JP)	210.236.234.0	210.236.235.255
210.237.0.0/19	More specific	AS9374	EDION Corporation	Japan (JP)	210.237.0.0	210.237.31.255
210.237.32.0/19	More specific	AS7511	SYNAPSE Co. Ltd.	Japan (JP)	210.237.32.0	210.237.63.255
210.237.64.0/18	More specific	AS2516	KDDI CORPORATION	Japan (JP)	210.237.64.0	210.237.127.255
210.237.128.0/17	More specific	AS4725	SoftBank Corp.	Japan (JP)	210.237.128.0	210.237.255.255
210.238.0.0/19	More specific	AS2516	KDDI CORPORATION	Japan (JP)	210.238.0.0	210.238.31.255
210.238.32.0/19	More specific	AS7679	QTnet Inc.	Japan (JP)	210.238.32.0	210.238.63.255
210.238.64.0/18	More specific	AS2516	KDDI CORPORATION	Japan (JP)	210.238.64.0	210.238.127.255
210.238.128.0/17	More specific	AS2516	KDDI CORPORATION	Japan (JP)	210.238.128.0	210.238.255.255
210.239.0.0/19	More specific	AS7516	TOHKnet Co. Inc.	Japan (JP)	210.239.0.0	210.239.31.255
210.239.32.0/19	More specific	AS4694	IDC Frontier Inc.	Japan (JP)	210.239.32.0	210.239.63.255
210.239.64.0/19	More specific	AS4694	IDC Frontier Inc.	Japan (JP)	210.239.64.0	210.239.95.255
210.239.72.0/23	More specific	AS4725	SoftBank Corp.	Japan (JP)	210.239.72.0	210.239.73.255
210.239.93.0/24	More specific	AS17676	SoftBank Corp.	Japan (JP)	210.239.93.0	210.239.93.255
210.239.96.0/19	More specific	AS2516	KDDI CORPORATION	Japan (JP)	210.239.96.0	210.239.127.255
210.239.128.0/17	More specific	AS2516	KDDI CORPORATION	Japan (JP)	210.239.128.0	210.239.255.255