IPv4 prefix

222.158.128.0/17

IP Prefix (CIDR)
222.158.128.0/17
Subnet Mask
255.255.128.0
Address Count
32,768
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
222.0.0.0/8 (222.0.0.0 - 222.255.255.255)
Delegated Prefix
222.123.0.0/16 (222.123.0.0 - 222.123.255.255)
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
222.158.128.0/19 (222.158.128.0 - 222.158.159.255)
222.158.196.0/22 (222.158.196.0 - 222.158.199.255)

222.158.205.0/24 (222.158.205.0 - 222.158.205.255)

222.158.206.0/23 (222.158.206.0 - 222.158.207.255)

222.158.208.0/21 (222.158.208.0 - 222.158.215.255)

222.158.216.0/22 (222.158.216.0 - 222.158.219.255)

222.158.220.0/23 (222.158.220.0 - 222.158.221.255)

222.158.236.0/22 (222.158.236.0 - 222.158.239.255)

222.158.244.0/23 (222.158.244.0 - 222.158.245.255)
Delegated Prefix
222.158.128.0/17 (222.158.128.0 - 222.158.255.255)
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
222.158.128.0/17 Exact AS2510 FUJITSU LIMITED Japan (JP) 222.158.128.0 222.158.255.255
222.158.196.0/22 More specific AS55374 FUJITSU LIMITED Japan (JP) 222.158.196.0 222.158.199.255
222.158.205.0/24 More specific AS55374 FUJITSU LIMITED Japan (JP) 222.158.205.0 222.158.205.255
222.158.206.0/23 More specific AS55374 FUJITSU LIMITED Japan (JP) 222.158.206.0 222.158.207.255
222.158.208.0/22 More specific AS55374 FUJITSU LIMITED Japan (JP) 222.158.208.0 222.158.211.255
222.158.212.0/23 More specific AS55386 FUJITSU LIMITED Japan (JP) 222.158.212.0 222.158.213.255
222.158.214.0/23 More specific AS55374 FUJITSU LIMITED Japan (JP) 222.158.214.0 222.158.215.255
222.158.216.0/22 More specific AS55374 FUJITSU LIMITED Japan (JP) 222.158.216.0 222.158.219.255
222.158.220.0/23 More specific AS55374 FUJITSU LIMITED Japan (JP) 222.158.220.0 222.158.221.255
222.158.236.0/22 More specific AS55374 FUJITSU LIMITED Japan (JP) 222.158.236.0 222.158.239.255
222.158.244.0/23 More specific AS55386 FUJITSU LIMITED Japan (JP) 222.158.244.0 222.158.245.255