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CIDR Range

190.83.86.0/23

512 IPs /23 NETCOM TELECOMUNICACOES LTDA AS270340 Brazil LACNIC
Addresses
512
512
IP Range
190.83.86.0
→ 190.83.87.255
Sub-ranges
5+
within this block
PTR Density
100.0%
512 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.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 190.83.86.0/23

CIDRIPsOrganizationASNCountry
190.83.87.0/24 256 NETCOM TELECOMUNICACOES LTDA AS270340 BR
190.83.86.128/25 128 NETCOM TELECOMUNICACOES LTDA AS270340 BR
190.83.86.0/26 64 NETCOM TELECOMUNICACOES LTDA AS270340 BR
190.83.86.64/27 32 NETCOM TELECOMUNICACOES LTDA AS270340 BR
190.83.86.96/27 32 NETCOM TELECOMUNICACOES LTDA AS270340 BR

First 256 of 512 IP addresses in 190.83.86.0/23

190.83.86.0 190.83.86.1 190.83.86.2 190.83.86.3 190.83.86.4 190.83.86.5 190.83.86.6 190.83.86.7 190.83.86.8 190.83.86.9 190.83.86.10 190.83.86.11 190.83.86.12 190.83.86.13 190.83.86.14 190.83.86.15 190.83.86.16 190.83.86.17 190.83.86.18 190.83.86.19 190.83.86.20 190.83.86.21 190.83.86.22 190.83.86.23 190.83.86.24 190.83.86.25 190.83.86.26 190.83.86.27 190.83.86.28 190.83.86.29 190.83.86.30 190.83.86.31 190.83.86.32 190.83.86.33 190.83.86.34 190.83.86.35 190.83.86.36 190.83.86.37 190.83.86.38 190.83.86.39 190.83.86.40 190.83.86.41 190.83.86.42 190.83.86.43 190.83.86.44 190.83.86.45 190.83.86.46 190.83.86.47 190.83.86.48 190.83.86.49 190.83.86.50 190.83.86.51 190.83.86.52 190.83.86.53 190.83.86.54 190.83.86.55 190.83.86.56 190.83.86.57 190.83.86.58 190.83.86.59 190.83.86.60 190.83.86.61 190.83.86.62 190.83.86.63 190.83.86.64 190.83.86.65 190.83.86.66 190.83.86.67 190.83.86.68 190.83.86.69 190.83.86.70 190.83.86.71 190.83.86.72 190.83.86.73 190.83.86.74 190.83.86.75 190.83.86.76 190.83.86.77 190.83.86.78 190.83.86.79 190.83.86.80 190.83.86.81 190.83.86.82 190.83.86.83 190.83.86.84 190.83.86.85 190.83.86.86 190.83.86.87 190.83.86.88 190.83.86.89 190.83.86.90 190.83.86.91 190.83.86.92 190.83.86.93 190.83.86.94 190.83.86.95 190.83.86.96 190.83.86.97 190.83.86.98 190.83.86.99 190.83.86.100 190.83.86.101 190.83.86.102 190.83.86.103 190.83.86.104 190.83.86.105 190.83.86.106 190.83.86.107 190.83.86.108 190.83.86.109 190.83.86.110 190.83.86.111 190.83.86.112 190.83.86.113 190.83.86.114 190.83.86.115 190.83.86.116 190.83.86.117 190.83.86.118 190.83.86.119 190.83.86.120 190.83.86.121 190.83.86.122 190.83.86.123 190.83.86.124 190.83.86.125 190.83.86.126 190.83.86.127 190.83.86.128 190.83.86.129 190.83.86.130 190.83.86.131 190.83.86.132 190.83.86.133 190.83.86.134 190.83.86.135 190.83.86.136 190.83.86.137 190.83.86.138 190.83.86.139 190.83.86.140 190.83.86.141 190.83.86.142 190.83.86.143 190.83.86.144 190.83.86.145 190.83.86.146 190.83.86.147 190.83.86.148 190.83.86.149 190.83.86.150 190.83.86.151 190.83.86.152 190.83.86.153 190.83.86.154 190.83.86.155 190.83.86.156 190.83.86.157 190.83.86.158 190.83.86.159 190.83.86.160 190.83.86.161 190.83.86.162 190.83.86.163 190.83.86.164 190.83.86.165 190.83.86.166 190.83.86.167 190.83.86.168 190.83.86.169 190.83.86.170 190.83.86.171 190.83.86.172 190.83.86.173 190.83.86.174 190.83.86.175 190.83.86.176 190.83.86.177 190.83.86.178 190.83.86.179 190.83.86.180 190.83.86.181 190.83.86.182 190.83.86.183 190.83.86.184 190.83.86.185 190.83.86.186 190.83.86.187 190.83.86.188 190.83.86.189 190.83.86.190 190.83.86.191 190.83.86.192 190.83.86.193 190.83.86.194 190.83.86.195 190.83.86.196 190.83.86.197 190.83.86.198 190.83.86.199 190.83.86.200 190.83.86.201 190.83.86.202 190.83.86.203 190.83.86.204 190.83.86.205 190.83.86.206 190.83.86.207 190.83.86.208 190.83.86.209 190.83.86.210 190.83.86.211 190.83.86.212 190.83.86.213 190.83.86.214 190.83.86.215 190.83.86.216 190.83.86.217 190.83.86.218 190.83.86.219 190.83.86.220 190.83.86.221 190.83.86.222 190.83.86.223 190.83.86.224 190.83.86.225 190.83.86.226 190.83.86.227 190.83.86.228 190.83.86.229 190.83.86.230 190.83.86.231 190.83.86.232 190.83.86.233 190.83.86.234 190.83.86.235 190.83.86.236 190.83.86.237 190.83.86.238 190.83.86.239 190.83.86.240 190.83.86.241 190.83.86.242 190.83.86.243 190.83.86.244 190.83.86.245 190.83.86.246 190.83.86.247 190.83.86.248 190.83.86.249 190.83.86.250 190.83.86.251 190.83.86.252 190.83.86.253 190.83.86.254 190.83.86.255 + 256 more (range too large to list inline)

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 190.83.84.0/22.

Announced prefix
190.83.84.0/22
Origin AS
AS270340
Announcement samples
118,454
Last seen
2026-07-23 05:34:17

Frequently Asked Questions

What is 190.83.86.0/23?

190.83.86.0/23 is a CIDR network block containing 512 IPv4 addresses (from 190.83.86.0 to 190.83.87.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 190.83.86.0/23 network?

The 190.83.86.0/23 range is allocated to NETCOM TELECOMUNICACOES LTDA and announced via AS270340 from Brazil.

Last updated: 2026-07-23 05:55:32 UTC
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