IPv4 prefix

89.24.0.0/17

IP Prefix (CIDR): 89.24.0.0/17
Subnet Mask: 255.255.128.0
Address Count: 32,768
IP Range: 89.24.0.0 - 89.24.127.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 3

Owner: RIPE-NCC-MANAGED-ADDRESS-BLOCK
Registry: RIPENCC
Registered Prefix: 89.0.0.0/8 (89.0.0.0 - 89.255.255.255)
Delegated Prefix: 89.107.40.0/21 (89.107.40.0 - 89.107.47.255)

Registration 2 of 3

Handle: AS13036-MNT
Country: Czechia (CZ)
Registry: RIPENCC
Registered Prefixes: 89.24.0.0/24 (89.24.0.0 - 89.24.0.255)
89.24.1.0/24 (89.24.1.0 - 89.24.1.255)
89.24.2.0/24 (89.24.2.0 - 89.24.2.255)
89.24.3.0/24 (89.24.3.0 - 89.24.3.255)
89.24.4.0/24 (89.24.4.0 - 89.24.4.255)
89.24.5.0/24 (89.24.5.0 - 89.24.5.255)
89.24.6.0/24 (89.24.6.0 - 89.24.6.255)
89.24.7.0/24 (89.24.7.0 - 89.24.7.255)
89.24.8.0/24 (89.24.8.0 - 89.24.8.255)
89.24.9.0/24 (89.24.9.0 - 89.24.9.255)
89.24.10.0/24 (89.24.10.0 - 89.24.10.255)
89.24.11.0/24 (89.24.11.0 - 89.24.11.255)
89.24.12.0/24 (89.24.12.0 - 89.24.12.255)
89.24.13.0/24 (89.24.13.0 - 89.24.13.255)
89.24.14.0/24 (89.24.14.0 - 89.24.14.255)
89.24.15.0/24 (89.24.15.0 - 89.24.15.255)
89.24.16.0/24 (89.24.16.0 - 89.24.16.255)
89.24.17.0/24 (89.24.17.0 - 89.24.17.255)
89.24.18.0/24 (89.24.18.0 - 89.24.18.255)
89.24.19.0/24 (89.24.19.0 - 89.24.19.255)
89.24.20.0/24 (89.24.20.0 - 89.24.20.255)
89.24.21.0/24 (89.24.21.0 - 89.24.21.255)
89.24.22.0/24 (89.24.22.0 - 89.24.22.255)
89.24.23.0/24 (89.24.23.0 - 89.24.23.255)
89.24.24.0/24 (89.24.24.0 - 89.24.24.255)
89.24.25.0/24 (89.24.25.0 - 89.24.25.255)
89.24.26.0/24 (89.24.26.0 - 89.24.26.255)
89.24.27.0/24 (89.24.27.0 - 89.24.27.255)
89.24.28.0/24 (89.24.28.0 - 89.24.28.255)
89.24.29.0/24 (89.24.29.0 - 89.24.29.255)
89.24.30.0/24 (89.24.30.0 - 89.24.30.255)
89.24.31.0/24 (89.24.31.0 - 89.24.31.255)
89.24.32.0/19 (89.24.32.0 - 89.24.63.255)
89.24.64.0/21 (89.24.64.0 - 89.24.71.255)
89.24.72.0/21 (89.24.72.0 - 89.24.79.255)
89.24.80.0/22 (89.24.80.0 - 89.24.83.255)
89.24.84.0/23 (89.24.84.0 - 89.24.85.255)
89.24.86.0/23 (89.24.86.0 - 89.24.87.255)
89.24.89.0/24 (89.24.89.0 - 89.24.89.255)
89.24.90.0/24 (89.24.90.0 - 89.24.90.255)
89.24.91.0/24 (89.24.91.0 - 89.24.91.255)
89.24.92.0/24 (89.24.92.0 - 89.24.92.255)
89.24.93.0/24 (89.24.93.0 - 89.24.93.255)
89.24.94.0/24 (89.24.94.0 - 89.24.94.255)
89.24.95.0/24 (89.24.95.0 - 89.24.95.255)
89.24.96.0/20 (89.24.96.0 - 89.24.111.255)
Delegated Prefix: 89.24.0.0/17 (89.24.0.0 - 89.24.127.255)

Registration 3 of 3

Handle: TM-BUSINESS-MNT
Country: Czechia (CZ)
Registry: RIPENCC
Registered Prefixes: 89.24.96.4/30 (89.24.96.4 - 89.24.96.7)
89.24.96.8/29 (89.24.96.8 - 89.24.96.15)
89.24.96.16/28 (89.24.96.16 - 89.24.96.31)
89.24.96.72/29 (89.24.96.72 - 89.24.96.79)
89.24.96.80/29 (89.24.96.80 - 89.24.96.87)
89.24.96.96/29 (89.24.96.96 - 89.24.96.103)
89.24.96.104/29 (89.24.96.104 - 89.24.96.111)
89.24.96.112/28 (89.24.96.112 - 89.24.96.127)
89.24.96.132/30 (89.24.96.132 - 89.24.96.135)
89.24.96.136/29 (89.24.96.136 - 89.24.96.143)
89.24.96.144/29 (89.24.96.144 - 89.24.96.151)
89.24.96.160/29 (89.24.96.160 - 89.24.96.167)
89.24.96.176/29 (89.24.96.176 - 89.24.96.183)
89.24.96.184/29 (89.24.96.184 - 89.24.96.191)
89.24.96.200/29 (89.24.96.200 - 89.24.96.207)
89.24.96.216/30 (89.24.96.216 - 89.24.96.219)
89.24.96.224/29 (89.24.96.224 - 89.24.96.231)
89.24.96.232/30 (89.24.96.232 - 89.24.96.235)
89.24.96.240/28 (89.24.96.240 - 89.24.96.255)
89.24.97.0/26 (89.24.97.0 - 89.24.97.63)
89.24.97.64/26 (89.24.97.64 - 89.24.97.127)
89.24.97.128/27 (89.24.97.128 - 89.24.97.159)
89.24.97.160/27 (89.24.97.160 - 89.24.97.191)
89.24.97.192/30 (89.24.97.192 - 89.24.97.195)
89.24.97.196/30 (89.24.97.196 - 89.24.97.199)
89.24.97.200/29 (89.24.97.200 - 89.24.97.207)
89.24.97.208/30 (89.24.97.208 - 89.24.97.211)
89.24.97.212/32 (89.24.97.212 - 89.24.97.212)
89.24.97.213/32 (89.24.97.213 - 89.24.97.213)
89.24.97.214/32 (89.24.97.214 - 89.24.97.214)
89.24.97.216/29 (89.24.97.216 - 89.24.97.223)
89.24.97.224/30 (89.24.97.224 - 89.24.97.227)
89.24.97.232/29 (89.24.97.232 - 89.24.97.239)
89.24.97.240/28 (89.24.97.240 - 89.24.97.255)
89.24.98.0/30 (89.24.98.0 - 89.24.98.3)
89.24.98.4/30 (89.24.98.4 - 89.24.98.7)
89.24.98.8/30 (89.24.98.8 - 89.24.98.11)
89.24.98.12/30 (89.24.98.12 - 89.24.98.15)
89.24.98.24/30 (89.24.98.24 - 89.24.98.27)
89.24.98.28/30 (89.24.98.28 - 89.24.98.31)
89.24.98.52/30 (89.24.98.52 - 89.24.98.55)
89.24.98.56/29 (89.24.98.56 - 89.24.98.63)
89.24.98.68/30 (89.24.98.68 - 89.24.98.71)
89.24.98.72/29 (89.24.98.72 - 89.24.98.79)
89.24.98.96/28 (89.24.98.96 - 89.24.98.111)
89.24.98.112/30 (89.24.98.112 - 89.24.98.115)
89.24.98.116/32 (89.24.98.116 - 89.24.98.116)
89.24.98.117/32 (89.24.98.117 - 89.24.98.117)
89.24.98.120/30 (89.24.98.120 - 89.24.98.123)
89.24.98.124/30 (89.24.98.124 - 89.24.98.127)
89.24.98.156/30 (89.24.98.156 - 89.24.98.159)
89.24.98.176/29 (89.24.98.176 - 89.24.98.183)
89.24.98.192/30 (89.24.98.192 - 89.24.98.195)
Delegated Prefix: 89.24.0.0/17 (89.24.0.0 - 89.24.127.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
89.24.0.0/16	Covering	AS13036	T-Mobile Czech Republic a.s.	Czechia (CZ)	89.24.0.0	89.24.255.255