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CIDR Range

195.133.30.0/23

512 IPs /23 Russia RIPE
Addresses
512
512
IP Range
195.133.30.0
→ 195.133.31.255
Sub-ranges
23+
within this block
PTR Density
2.3%
12 of 512 IPs have PTR

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 195.133.30.0/23

CIDRIPsOrganizationASNCountry
195.133.30.0/24 256 Jsc timeweb AS9123 RU
195.133.30.0/24 256 Jsc timeweb AS9123 CZ
195.133.30.0/24 256 — — CZ
195.133.31.0/24 256 Mt Finance LLC AS214822 RU
195.133.31.0/24 256 Mt Finance LLC AS214822 CZ
195.133.31.128/25 128 — — CZ
195.133.31.96/27 32 — — CZ
195.133.31.0/27 32 — — CZ
195.133.31.48/28 16 — — CZ
195.133.31.64/28 16 — — CZ
195.133.31.40/29 8 — — CZ
195.133.31.88/30 4 — — CZ
195.133.31.32/30 4 — — CZ
195.133.31.80/30 4 — — CZ
195.133.31.86/31 2 — — CZ
195.133.31.94/31 2 — — CZ
195.133.31.36/31 2 — — CZ
195.133.31.39/32 1 — — CZ
195.133.31.85/32 1 — — CZ
195.133.31.38/32 1 — — CZ
195.133.31.92/32 1 — — CZ
195.133.31.93/32 1 — — CZ
195.133.31.84/32 1 — — CZ

First 256 of 512 IP addresses in 195.133.30.0/23

195.133.30.0 195.133.30.1 195.133.30.2 195.133.30.3 195.133.30.4 195.133.30.5 195.133.30.6 195.133.30.7 195.133.30.8 195.133.30.9 195.133.30.10 195.133.30.11 195.133.30.12 195.133.30.13 195.133.30.14 195.133.30.15 195.133.30.16 195.133.30.17 195.133.30.18 195.133.30.19 195.133.30.20 195.133.30.21 195.133.30.22 195.133.30.23 195.133.30.24 195.133.30.25 195.133.30.26 195.133.30.27 195.133.30.28 195.133.30.29 195.133.30.30 195.133.30.31 195.133.30.32 195.133.30.33 195.133.30.34 195.133.30.35 195.133.30.36 195.133.30.37 195.133.30.38 195.133.30.39 195.133.30.40 195.133.30.41 195.133.30.42 195.133.30.43 195.133.30.44 195.133.30.45 195.133.30.46 195.133.30.47 195.133.30.48 195.133.30.49 195.133.30.50 195.133.30.51 195.133.30.52 195.133.30.53 195.133.30.54 195.133.30.55 195.133.30.56 195.133.30.57 195.133.30.58 195.133.30.59 195.133.30.60 195.133.30.61 195.133.30.62 195.133.30.63 195.133.30.64 195.133.30.65 195.133.30.66 195.133.30.67 195.133.30.68 195.133.30.69 195.133.30.70 195.133.30.71 195.133.30.72 195.133.30.73 195.133.30.74 195.133.30.75 195.133.30.76 195.133.30.77 195.133.30.78 195.133.30.79 195.133.30.80 195.133.30.81 195.133.30.82 195.133.30.83 195.133.30.84 195.133.30.85 195.133.30.86 195.133.30.87 195.133.30.88 195.133.30.89 195.133.30.90 195.133.30.91 195.133.30.92 195.133.30.93 195.133.30.94 195.133.30.95 195.133.30.96 195.133.30.97 195.133.30.98 195.133.30.99 195.133.30.100 195.133.30.101 195.133.30.102 195.133.30.103 195.133.30.104 195.133.30.105 195.133.30.106 195.133.30.107 195.133.30.108 195.133.30.109 195.133.30.110 195.133.30.111 195.133.30.112 195.133.30.113 195.133.30.114 195.133.30.115 195.133.30.116 195.133.30.117 195.133.30.118 195.133.30.119 195.133.30.120 195.133.30.121 195.133.30.122 195.133.30.123 195.133.30.124 195.133.30.125 195.133.30.126 195.133.30.127 195.133.30.128 195.133.30.129 195.133.30.130 195.133.30.131 195.133.30.132 195.133.30.133 195.133.30.134 195.133.30.135 195.133.30.136 195.133.30.137 195.133.30.138 195.133.30.139 195.133.30.140 195.133.30.141 195.133.30.142 195.133.30.143 195.133.30.144 195.133.30.145 195.133.30.146 195.133.30.147 195.133.30.148 195.133.30.149 195.133.30.150 195.133.30.151 195.133.30.152 195.133.30.153 195.133.30.154 195.133.30.155 195.133.30.156 195.133.30.157 195.133.30.158 195.133.30.159 195.133.30.160 195.133.30.161 195.133.30.162 195.133.30.163 195.133.30.164 195.133.30.165 195.133.30.166 195.133.30.167 195.133.30.168 195.133.30.169 195.133.30.170 195.133.30.171 195.133.30.172 195.133.30.173 195.133.30.174 195.133.30.175 195.133.30.176 195.133.30.177 195.133.30.178 195.133.30.179 195.133.30.180 195.133.30.181 195.133.30.182 195.133.30.183 195.133.30.184 195.133.30.185 195.133.30.186 195.133.30.187 195.133.30.188 195.133.30.189 195.133.30.190 195.133.30.191 195.133.30.192 195.133.30.193 195.133.30.194 195.133.30.195 195.133.30.196 195.133.30.197 195.133.30.198 195.133.30.199 195.133.30.200 195.133.30.201 195.133.30.202 195.133.30.203 195.133.30.204 195.133.30.205 195.133.30.206 195.133.30.207 195.133.30.208 195.133.30.209 195.133.30.210 195.133.30.211 195.133.30.212 195.133.30.213 195.133.30.214 195.133.30.215 195.133.30.216 195.133.30.217 195.133.30.218 195.133.30.219 195.133.30.220 195.133.30.221 195.133.30.222 195.133.30.223 195.133.30.224 195.133.30.225 195.133.30.226 195.133.30.227 195.133.30.228 195.133.30.229 195.133.30.230 195.133.30.231 195.133.30.232 195.133.30.233 195.133.30.234 195.133.30.235 195.133.30.236 195.133.30.237 195.133.30.238 195.133.30.239 195.133.30.240 195.133.30.241 195.133.30.242 195.133.30.243 195.133.30.244 195.133.30.245 195.133.30.246 195.133.30.247 195.133.30.248 195.133.30.249 195.133.30.250 195.133.30.251 195.133.30.252 195.133.30.253 195.133.30.254 195.133.30.255 + 256 more (range too large to list inline)

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files.

Date Event From To
2026-08-18 Deallocation CZ —
2026-08-18 New Allocation — CZ
2026-05-10 New Allocation — CZ

Frequently Asked Questions

What is 195.133.30.0/23?

195.133.30.0/23 is a CIDR network block containing 512 IPv4 addresses (from 195.133.30.0 to 195.133.31.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 195.133.30.0/23 network?

The 195.133.30.0/23 range is allocated to an unknown organization from Russia.

Last updated: 2026-08-23 17:09:06 UTC
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