IPv4 prefix

88.98.64.0/21

IP Prefix (CIDR): 88.98.64.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 88.98.64.0 - 88.98.71.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Handle: ZEN-MNT
Country: United Kingdom of Great Britain and Northern Ireland (GB)
Registry: RIPENCC
Registered Prefix: 88.98.64.0/21 (88.98.64.0 - 88.98.71.255)
Delegated Prefix: 88.98.64.0/19 (88.98.64.0 - 88.98.95.255)

Registration 2 of 2

Handle: ZEN-NOC-MNT
Country: United Kingdom of Great Britain and Northern Ireland (GB)
Registry: RIPENCC
Registered Prefixes: 88.98.64.0/29 (88.98.64.0 - 88.98.64.7)
88.98.64.64/29 (88.98.64.64 - 88.98.64.71)
88.98.64.72/29 (88.98.64.72 - 88.98.64.79)
88.98.64.88/29 (88.98.64.88 - 88.98.64.95)
88.98.64.96/29 (88.98.64.96 - 88.98.64.103)
88.98.64.104/29 (88.98.64.104 - 88.98.64.111)
88.98.64.112/29 (88.98.64.112 - 88.98.64.119)
88.98.64.120/29 (88.98.64.120 - 88.98.64.127)
88.98.64.128/28 (88.98.64.128 - 88.98.64.143)
88.98.64.152/29 (88.98.64.152 - 88.98.64.159)
88.98.64.160/29 (88.98.64.160 - 88.98.64.167)
88.98.64.168/29 (88.98.64.168 - 88.98.64.175)
88.98.64.176/29 (88.98.64.176 - 88.98.64.183)
88.98.64.184/29 (88.98.64.184 - 88.98.64.191)
88.98.64.192/29 (88.98.64.192 - 88.98.64.199)
88.98.64.208/29 (88.98.64.208 - 88.98.64.215)
88.98.64.216/29 (88.98.64.216 - 88.98.64.223)
88.98.64.224/29 (88.98.64.224 - 88.98.64.231)
88.98.64.232/29 (88.98.64.232 - 88.98.64.239)
88.98.64.240/29 (88.98.64.240 - 88.98.64.247)
88.98.64.248/29 (88.98.64.248 - 88.98.64.255)
88.98.65.0/26 (88.98.65.0 - 88.98.65.63)
88.98.65.64/29 (88.98.65.64 - 88.98.65.71)
88.98.65.80/29 (88.98.65.80 - 88.98.65.87)
88.98.65.88/29 (88.98.65.88 - 88.98.65.95)
88.98.65.96/29 (88.98.65.96 - 88.98.65.103)
88.98.65.104/29 (88.98.65.104 - 88.98.65.111)
88.98.65.112/29 (88.98.65.112 - 88.98.65.119)
88.98.65.120/29 (88.98.65.120 - 88.98.65.127)
88.98.65.128/29 (88.98.65.128 - 88.98.65.135)
88.98.65.136/29 (88.98.65.136 - 88.98.65.143)
88.98.65.144/29 (88.98.65.144 - 88.98.65.151)
88.98.65.152/29 (88.98.65.152 - 88.98.65.159)
88.98.65.160/29 (88.98.65.160 - 88.98.65.167)
88.98.65.168/29 (88.98.65.168 - 88.98.65.175)
88.98.65.176/29 (88.98.65.176 - 88.98.65.183)
88.98.65.184/29 (88.98.65.184 - 88.98.65.191)
88.98.65.192/29 (88.98.65.192 - 88.98.65.199)
88.98.65.200/29 (88.98.65.200 - 88.98.65.207)
88.98.65.208/29 (88.98.65.208 - 88.98.65.215)
88.98.65.224/29 (88.98.65.224 - 88.98.65.231)
88.98.65.232/29 (88.98.65.232 - 88.98.65.239)
88.98.65.240/29 (88.98.65.240 - 88.98.65.247)
88.98.66.0/29 (88.98.66.0 - 88.98.66.7)
88.98.66.8/29 (88.98.66.8 - 88.98.66.15)
88.98.66.16/29 (88.98.66.16 - 88.98.66.23)
88.98.66.24/29 (88.98.66.24 - 88.98.66.31)
88.98.66.32/29 (88.98.66.32 - 88.98.66.39)
88.98.66.40/29 (88.98.66.40 - 88.98.66.47)
88.98.66.48/29 (88.98.66.48 - 88.98.66.55)
88.98.66.56/29 (88.98.66.56 - 88.98.66.63)
88.98.66.64/27 (88.98.66.64 - 88.98.66.95)
88.98.66.96/29 (88.98.66.96 - 88.98.66.103)
88.98.66.104/29 (88.98.66.104 - 88.98.66.111)
88.98.66.112/29 (88.98.66.112 - 88.98.66.119)
88.98.66.120/29 (88.98.66.120 - 88.98.66.127)
88.98.66.128/29 (88.98.66.128 - 88.98.66.135)
88.98.66.136/29 (88.98.66.136 - 88.98.66.143)
88.98.66.144/29 (88.98.66.144 - 88.98.66.151)
88.98.66.152/29 (88.98.66.152 - 88.98.66.159)
88.98.66.168/29 (88.98.66.168 - 88.98.66.175)
88.98.66.176/28 (88.98.66.176 - 88.98.66.191)
88.98.66.192/29 (88.98.66.192 - 88.98.66.199)
88.98.66.200/29 (88.98.66.200 - 88.98.66.207)
88.98.66.208/29 (88.98.66.208 - 88.98.66.215)
88.98.66.216/29 (88.98.66.216 - 88.98.66.223)
88.98.66.224/29 (88.98.66.224 - 88.98.66.231)
88.98.66.232/29 (88.98.66.232 - 88.98.66.239)
88.98.66.240/29 (88.98.66.240 - 88.98.66.247)
88.98.66.248/29 (88.98.66.248 - 88.98.66.255)
88.98.67.0/29 (88.98.67.0 - 88.98.67.7)
88.98.67.8/29 (88.98.67.8 - 88.98.67.15)
88.98.67.16/29 (88.98.67.16 - 88.98.67.23)
88.98.67.24/29 (88.98.67.24 - 88.98.67.31)
88.98.67.32/29 (88.98.67.32 - 88.98.67.39)
88.98.67.40/29 (88.98.67.40 - 88.98.67.47)
88.98.67.48/29 (88.98.67.48 - 88.98.67.55)
88.98.67.64/29 (88.98.67.64 - 88.98.67.71)
88.98.67.80/29 (88.98.67.80 - 88.98.67.87)
88.98.67.88/29 (88.98.67.88 - 88.98.67.95)
88.98.67.96/27 (88.98.67.96 - 88.98.67.127)
88.98.67.136/29 (88.98.67.136 - 88.98.67.143)
88.98.67.144/29 (88.98.67.144 - 88.98.67.151)
88.98.67.152/29 (88.98.67.152 - 88.98.67.159)
88.98.67.160/27 (88.98.67.160 - 88.98.67.191)
88.98.67.192/29 (88.98.67.192 - 88.98.67.199)
88.98.67.200/29 (88.98.67.200 - 88.98.67.207)
88.98.67.208/29 (88.98.67.208 - 88.98.67.215)
88.98.67.216/29 (88.98.67.216 - 88.98.67.223)
88.98.67.224/29 (88.98.67.224 - 88.98.67.231)
88.98.67.232/29 (88.98.67.232 - 88.98.67.239)
88.98.68.0/29 (88.98.68.0 - 88.98.68.7)
88.98.68.8/29 (88.98.68.8 - 88.98.68.15)
88.98.68.16/29 (88.98.68.16 - 88.98.68.23)
88.98.68.24/29 (88.98.68.24 - 88.98.68.31)
88.98.68.32/29 (88.98.68.32 - 88.98.68.39)
88.98.68.40/29 (88.98.68.40 - 88.98.68.47)
88.98.68.48/28 (88.98.68.48 - 88.98.68.63)
88.98.68.72/29 (88.98.68.72 - 88.98.68.79)
Delegated Prefix: 88.98.64.0/19 (88.98.64.0 - 88.98.95.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
88.98.64.0/19	Covering	AS13037	Zen Internet Ltd	United Kingdom of Great Britain and Northern Ireland (GB)	88.98.64.0	88.98.95.255