IPv4 prefix

144.7.0.0/17

IP Prefix (CIDR): 144.7.0.0/17
Subnet Mask: 255.255.128.0
Address Count: 32,768
IP Range: 144.7.0.0 - 144.7.127.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Bin Ren
Handle: BR3-AP
Country: China (CN)
Address: NO.69 KunLun avenue, Shijiazhuang 050000 China
Registry: APNIC
Registered Prefix: 144.7.0.0/17 (144.7.0.0 - 144.7.127.255)
Delegated Prefix: 144.7.0.0/16 (144.7.0.0 - 144.7.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
144.7.0.0/17	Exact	AS4134	China Telecom	China (CN)	144.7.0.0	144.7.127.255
144.7.0.0/17	Exact	AS136197	Xiong'an Hebei Province P.R.China.	China (CN)	144.7.0.0	144.7.127.255
144.7.0.0/22	More specific	AS4809	China Telecom Next Generation Carrier Network	China (CN)	144.7.0.0	144.7.3.255