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CIDR Range

196.45.40.0/21

2.0K IPs /21 Simbanet AS37084 Tanzania AFRINIC
Addresses
2,048
2.0K
IP Range
196.45.40.0
→ 196.45.47.255
Sub-ranges
4+
within this block
PTR Density
0.9%
19 of 2.0K 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 196.45.40.0/21

CIDRIPsOrganizationASNCountry
196.45.44.0/22 1.0K Simbanet AS37084 TZ
196.45.40.0/23 512 Simbanet AS37084 TZ
196.45.42.0/24 256 Simbanet AS37084 TZ
196.45.43.0/24 256 Simbanet AS37084 TZ

First 256 of 2,048 IP addresses in 196.45.40.0/21

196.45.40.0 196.45.40.1 196.45.40.2 196.45.40.3 196.45.40.4 196.45.40.5 196.45.40.6 196.45.40.7 196.45.40.8 196.45.40.9 196.45.40.10 196.45.40.11 196.45.40.12 196.45.40.13 196.45.40.14 196.45.40.15 196.45.40.16 196.45.40.17 196.45.40.18 196.45.40.19 196.45.40.20 196.45.40.21 196.45.40.22 196.45.40.23 196.45.40.24 196.45.40.25 196.45.40.26 196.45.40.27 196.45.40.28 196.45.40.29 196.45.40.30 196.45.40.31 196.45.40.32 196.45.40.33 196.45.40.34 196.45.40.35 196.45.40.36 196.45.40.37 196.45.40.38 196.45.40.39 196.45.40.40 196.45.40.41 196.45.40.42 196.45.40.43 196.45.40.44 196.45.40.45 196.45.40.46 196.45.40.47 196.45.40.48 196.45.40.49 196.45.40.50 196.45.40.51 196.45.40.52 196.45.40.53 196.45.40.54 196.45.40.55 196.45.40.56 196.45.40.57 196.45.40.58 196.45.40.59 196.45.40.60 196.45.40.61 196.45.40.62 196.45.40.63 196.45.40.64 196.45.40.65 196.45.40.66 196.45.40.67 196.45.40.68 196.45.40.69 196.45.40.70 196.45.40.71 196.45.40.72 196.45.40.73 196.45.40.74 196.45.40.75 196.45.40.76 196.45.40.77 196.45.40.78 196.45.40.79 196.45.40.80 196.45.40.81 196.45.40.82 196.45.40.83 196.45.40.84 196.45.40.85 196.45.40.86 196.45.40.87 196.45.40.88 196.45.40.89 196.45.40.90 196.45.40.91 196.45.40.92 196.45.40.93 196.45.40.94 196.45.40.95 196.45.40.96 196.45.40.97 196.45.40.98 196.45.40.99 196.45.40.100 196.45.40.101 196.45.40.102 196.45.40.103 196.45.40.104 196.45.40.105 196.45.40.106 196.45.40.107 196.45.40.108 196.45.40.109 196.45.40.110 196.45.40.111 196.45.40.112 196.45.40.113 196.45.40.114 196.45.40.115 196.45.40.116 196.45.40.117 196.45.40.118 196.45.40.119 196.45.40.120 196.45.40.121 196.45.40.122 196.45.40.123 196.45.40.124 196.45.40.125 196.45.40.126 196.45.40.127 196.45.40.128 196.45.40.129 196.45.40.130 196.45.40.131 196.45.40.132 196.45.40.133 196.45.40.134 196.45.40.135 196.45.40.136 196.45.40.137 196.45.40.138 196.45.40.139 196.45.40.140 196.45.40.141 196.45.40.142 196.45.40.143 196.45.40.144 196.45.40.145 196.45.40.146 196.45.40.147 196.45.40.148 196.45.40.149 196.45.40.150 196.45.40.151 196.45.40.152 196.45.40.153 196.45.40.154 196.45.40.155 196.45.40.156 196.45.40.157 196.45.40.158 196.45.40.159 196.45.40.160 196.45.40.161 196.45.40.162 196.45.40.163 196.45.40.164 196.45.40.165 196.45.40.166 196.45.40.167 196.45.40.168 196.45.40.169 196.45.40.170 196.45.40.171 196.45.40.172 196.45.40.173 196.45.40.174 196.45.40.175 196.45.40.176 196.45.40.177 196.45.40.178 196.45.40.179 196.45.40.180 196.45.40.181 196.45.40.182 196.45.40.183 196.45.40.184 196.45.40.185 196.45.40.186 196.45.40.187 196.45.40.188 196.45.40.189 196.45.40.190 196.45.40.191 196.45.40.192 196.45.40.193 196.45.40.194 196.45.40.195 196.45.40.196 196.45.40.197 196.45.40.198 196.45.40.199 196.45.40.200 196.45.40.201 196.45.40.202 196.45.40.203 196.45.40.204 196.45.40.205 196.45.40.206 196.45.40.207 196.45.40.208 196.45.40.209 196.45.40.210 196.45.40.211 196.45.40.212 196.45.40.213 196.45.40.214 196.45.40.215 196.45.40.216 196.45.40.217 196.45.40.218 196.45.40.219 196.45.40.220 196.45.40.221 196.45.40.222 196.45.40.223 196.45.40.224 196.45.40.225 196.45.40.226 196.45.40.227 196.45.40.228 196.45.40.229 196.45.40.230 196.45.40.231 196.45.40.232 196.45.40.233 196.45.40.234 196.45.40.235 196.45.40.236 196.45.40.237 196.45.40.238 196.45.40.239 196.45.40.240 196.45.40.241 196.45.40.242 196.45.40.243 196.45.40.244 196.45.40.245 196.45.40.246 196.45.40.247 196.45.40.248 196.45.40.249 196.45.40.250 196.45.40.251 196.45.40.252 196.45.40.253 196.45.40.254 196.45.40.255 + 1.8K more (range too large to list inline)

BGP Routing

Live BGP anomalies →

This block is announced in BGP, observed across our RIPE RIS collectors.

Announced prefix
196.45.40.0/21
Origin AS
AS37084
Announcement samples
43,348
Last seen
2026-07-23 22:14:30

Frequently Asked Questions

What is 196.45.40.0/21?

196.45.40.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 196.45.40.0 to 196.45.47.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 196.45.40.0/21 network?

The 196.45.40.0/21 range is allocated to Simbanet and announced via AS37084 from Tanzania.

Last updated: 2026-07-23 22:25:36 UTC
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