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IPv4 prefix

145.255.232.0/21

IP Prefix (CIDR)
145.255.232.0/21
Subnet Mask
255.255.248.0
Address Count
2,048
IP Range
145.255.232.0 - 145.255.239.255
Subnet calculator
Calculate subnet details
Registered Owner
Handle
OBIT-MNT
Country
Russian Federation (RU)
Registry
RIPENCC
Registered Prefixes
145.255.232.0/30 (145.255.232.0 - 145.255.232.3)
145.255.232.4/30 (145.255.232.4 - 145.255.232.7)
145.255.232.8/30 (145.255.232.8 - 145.255.232.11)
145.255.232.12/30 (145.255.232.12 - 145.255.232.15)
145.255.232.16/30 (145.255.232.16 - 145.255.232.19)
145.255.232.20/30 (145.255.232.20 - 145.255.232.23)
145.255.232.24/30 (145.255.232.24 - 145.255.232.27)
145.255.232.28/30 (145.255.232.28 - 145.255.232.31)
145.255.232.32/30 (145.255.232.32 - 145.255.232.35)
145.255.232.36/30 (145.255.232.36 - 145.255.232.39)
145.255.232.40/30 (145.255.232.40 - 145.255.232.43)
145.255.232.44/30 (145.255.232.44 - 145.255.232.47)
145.255.232.48/30 (145.255.232.48 - 145.255.232.51)
145.255.232.52/30 (145.255.232.52 - 145.255.232.55)
145.255.232.56/30 (145.255.232.56 - 145.255.232.59)
145.255.232.60/30 (145.255.232.60 - 145.255.232.63)
145.255.232.64/30 (145.255.232.64 - 145.255.232.67)
145.255.232.68/30 (145.255.232.68 - 145.255.232.71)
145.255.232.72/30 (145.255.232.72 - 145.255.232.75)
145.255.232.76/30 (145.255.232.76 - 145.255.232.79)
145.255.232.80/30 (145.255.232.80 - 145.255.232.83)
145.255.232.84/30 (145.255.232.84 - 145.255.232.87)
145.255.232.88/30 (145.255.232.88 - 145.255.232.91)
145.255.232.92/30 (145.255.232.92 - 145.255.232.95)
145.255.232.96/30 (145.255.232.96 - 145.255.232.99)
145.255.232.100/30 (145.255.232.100 - 145.255.232.103)
145.255.232.104/30 (145.255.232.104 - 145.255.232.107)
145.255.232.108/30 (145.255.232.108 - 145.255.232.111)
145.255.232.112/30 (145.255.232.112 - 145.255.232.115)
145.255.232.116/30 (145.255.232.116 - 145.255.232.119)
145.255.232.120/30 (145.255.232.120 - 145.255.232.123)
145.255.232.124/30 (145.255.232.124 - 145.255.232.127)
145.255.232.128/30 (145.255.232.128 - 145.255.232.131)
145.255.232.132/30 (145.255.232.132 - 145.255.232.135)
145.255.232.136/30 (145.255.232.136 - 145.255.232.139)
145.255.232.140/30 (145.255.232.140 - 145.255.232.143)
145.255.232.144/30 (145.255.232.144 - 145.255.232.147)
145.255.232.148/30 (145.255.232.148 - 145.255.232.151)
145.255.232.152/30 (145.255.232.152 - 145.255.232.155)
145.255.232.156/30 (145.255.232.156 - 145.255.232.159)
145.255.232.160/30 (145.255.232.160 - 145.255.232.163)
145.255.232.164/30 (145.255.232.164 - 145.255.232.167)
145.255.232.168/30 (145.255.232.168 - 145.255.232.171)
145.255.232.172/30 (145.255.232.172 - 145.255.232.175)
145.255.232.176/30 (145.255.232.176 - 145.255.232.179)
145.255.232.180/30 (145.255.232.180 - 145.255.232.183)
145.255.232.184/30 (145.255.232.184 - 145.255.232.187)
145.255.232.188/30 (145.255.232.188 - 145.255.232.191)
145.255.232.192/30 (145.255.232.192 - 145.255.232.195)
145.255.232.196/30 (145.255.232.196 - 145.255.232.199)
145.255.232.200/30 (145.255.232.200 - 145.255.232.203)
145.255.232.204/30 (145.255.232.204 - 145.255.232.207)
145.255.232.208/30 (145.255.232.208 - 145.255.232.211)
145.255.232.212/30 (145.255.232.212 - 145.255.232.215)
145.255.232.216/30 (145.255.232.216 - 145.255.232.219)
145.255.232.220/30 (145.255.232.220 - 145.255.232.223)
145.255.232.224/30 (145.255.232.224 - 145.255.232.227)
145.255.232.228/30 (145.255.232.228 - 145.255.232.231)
145.255.232.232/29 (145.255.232.232 - 145.255.232.239)
145.255.232.240/30 (145.255.232.240 - 145.255.232.243)
145.255.232.244/30 (145.255.232.244 - 145.255.232.247)
145.255.232.248/30 (145.255.232.248 - 145.255.232.251)
145.255.232.252/30 (145.255.232.252 - 145.255.232.255)
145.255.233.0/30 (145.255.233.0 - 145.255.233.3)
145.255.233.4/30 (145.255.233.4 - 145.255.233.7)
145.255.233.8/30 (145.255.233.8 - 145.255.233.11)
145.255.233.12/30 (145.255.233.12 - 145.255.233.15)
145.255.233.16/30 (145.255.233.16 - 145.255.233.19)
145.255.233.20/30 (145.255.233.20 - 145.255.233.23)
145.255.233.24/30 (145.255.233.24 - 145.255.233.27)
145.255.233.28/30 (145.255.233.28 - 145.255.233.31)
145.255.233.32/30 (145.255.233.32 - 145.255.233.35)
145.255.233.36/30 (145.255.233.36 - 145.255.233.39)
145.255.233.40/29 (145.255.233.40 - 145.255.233.47)
145.255.233.48/29 (145.255.233.48 - 145.255.233.55)
145.255.233.56/30 (145.255.233.56 - 145.255.233.59)
145.255.233.60/30 (145.255.233.60 - 145.255.233.63)
145.255.233.64/30 (145.255.233.64 - 145.255.233.67)
145.255.233.68/30 (145.255.233.68 - 145.255.233.71)
145.255.233.72/30 (145.255.233.72 - 145.255.233.75)
145.255.233.76/30 (145.255.233.76 - 145.255.233.79)
145.255.233.80/30 (145.255.233.80 - 145.255.233.83)
145.255.233.84/30 (145.255.233.84 - 145.255.233.87)
145.255.233.88/30 (145.255.233.88 - 145.255.233.91)
145.255.233.92/30 (145.255.233.92 - 145.255.233.95)
145.255.233.96/30 (145.255.233.96 - 145.255.233.99)
145.255.233.100/30 (145.255.233.100 - 145.255.233.103)
145.255.233.104/30 (145.255.233.104 - 145.255.233.107)
145.255.233.108/30 (145.255.233.108 - 145.255.233.111)
145.255.233.112/30 (145.255.233.112 - 145.255.233.115)
145.255.233.116/30 (145.255.233.116 - 145.255.233.119)
145.255.233.120/30 (145.255.233.120 - 145.255.233.123)
145.255.233.124/30 (145.255.233.124 - 145.255.233.127)
145.255.233.128/28 (145.255.233.128 - 145.255.233.143)
145.255.233.144/29 (145.255.233.144 - 145.255.233.151)
145.255.233.152/30 (145.255.233.152 - 145.255.233.155)
145.255.233.156/30 (145.255.233.156 - 145.255.233.159)
145.255.233.160/29 (145.255.233.160 - 145.255.233.167)
145.255.233.168/29 (145.255.233.168 - 145.255.233.175)
145.255.233.176/30 (145.255.233.176 - 145.255.233.179)
Delegated Prefix
145.255.232.0/21 (145.255.232.0 - 145.255.239.255)

These results are partial. Additional registration records were omitted.

BGP Announcements
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
145.255.232.0/21 Exact AS8492 OBIT Ltd. Russian Federation (RU) 145.255.232.0 145.255.239.255