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CIDR Range

110.143.0.0/20

4.1K IPs /20 Telstra Limited AS1221 Australia APNIC
Addresses
4,096
4.1K
IP Range
110.143.0.0
→ 110.143.15.255
Sub-ranges
6+
within this block
PTR Density
28.1%
1.2K of 4.1K 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 110.143.0.0/20

CIDRIPsOrganizationASNCountry
110.143.0.0/21 2.0K Telstra Limited AS1221 AU
110.143.8.0/21 2.0K Telstra Limited AS1221 AU
110.143.12.0/22 1.0K Telstra Limited AS1221 AU
110.143.10.0/23 512 Telstra Limited AS1221 AU
110.143.8.0/24 256 Telstra Limited AS1221 AU
110.143.9.0/24 256 Telstra Limited AS1221 AU

Geolocation

First 256 of 4,096 IP addresses in 110.143.0.0/20

110.143.0.0 110.143.0.1 110.143.0.2 110.143.0.3 110.143.0.4 110.143.0.5 110.143.0.6 110.143.0.7 110.143.0.8 110.143.0.9 110.143.0.10 110.143.0.11 110.143.0.12 110.143.0.13 110.143.0.14 110.143.0.15 110.143.0.16 110.143.0.17 110.143.0.18 110.143.0.19 110.143.0.20 110.143.0.21 110.143.0.22 110.143.0.23 110.143.0.24 110.143.0.25 110.143.0.26 110.143.0.27 110.143.0.28 110.143.0.29 110.143.0.30 110.143.0.31 110.143.0.32 110.143.0.33 110.143.0.34 110.143.0.35 110.143.0.36 110.143.0.37 110.143.0.38 110.143.0.39 110.143.0.40 110.143.0.41 110.143.0.42 110.143.0.43 110.143.0.44 110.143.0.45 110.143.0.46 110.143.0.47 110.143.0.48 110.143.0.49 110.143.0.50 110.143.0.51 110.143.0.52 110.143.0.53 110.143.0.54 110.143.0.55 110.143.0.56 110.143.0.57 110.143.0.58 110.143.0.59 110.143.0.60 110.143.0.61 110.143.0.62 110.143.0.63 110.143.0.64 110.143.0.65 110.143.0.66 110.143.0.67 110.143.0.68 110.143.0.69 110.143.0.70 110.143.0.71 110.143.0.72 110.143.0.73 110.143.0.74 110.143.0.75 110.143.0.76 110.143.0.77 110.143.0.78 110.143.0.79 110.143.0.80 110.143.0.81 110.143.0.82 110.143.0.83 110.143.0.84 110.143.0.85 110.143.0.86 110.143.0.87 110.143.0.88 110.143.0.89 110.143.0.90 110.143.0.91 110.143.0.92 110.143.0.93 110.143.0.94 110.143.0.95 110.143.0.96 110.143.0.97 110.143.0.98 110.143.0.99 110.143.0.100 110.143.0.101 110.143.0.102 110.143.0.103 110.143.0.104 110.143.0.105 110.143.0.106 110.143.0.107 110.143.0.108 110.143.0.109 110.143.0.110 110.143.0.111 110.143.0.112 110.143.0.113 110.143.0.114 110.143.0.115 110.143.0.116 110.143.0.117 110.143.0.118 110.143.0.119 110.143.0.120 110.143.0.121 110.143.0.122 110.143.0.123 110.143.0.124 110.143.0.125 110.143.0.126 110.143.0.127 110.143.0.128 110.143.0.129 110.143.0.130 110.143.0.131 110.143.0.132 110.143.0.133 110.143.0.134 110.143.0.135 110.143.0.136 110.143.0.137 110.143.0.138 110.143.0.139 110.143.0.140 110.143.0.141 110.143.0.142 110.143.0.143 110.143.0.144 110.143.0.145 110.143.0.146 110.143.0.147 110.143.0.148 110.143.0.149 110.143.0.150 110.143.0.151 110.143.0.152 110.143.0.153 110.143.0.154 110.143.0.155 110.143.0.156 110.143.0.157 110.143.0.158 110.143.0.159 110.143.0.160 110.143.0.161 110.143.0.162 110.143.0.163 110.143.0.164 110.143.0.165 110.143.0.166 110.143.0.167 110.143.0.168 110.143.0.169 110.143.0.170 110.143.0.171 110.143.0.172 110.143.0.173 110.143.0.174 110.143.0.175 110.143.0.176 110.143.0.177 110.143.0.178 110.143.0.179 110.143.0.180 110.143.0.181 110.143.0.182 110.143.0.183 110.143.0.184 110.143.0.185 110.143.0.186 110.143.0.187 110.143.0.188 110.143.0.189 110.143.0.190 110.143.0.191 110.143.0.192 110.143.0.193 110.143.0.194 110.143.0.195 110.143.0.196 110.143.0.197 110.143.0.198 110.143.0.199 110.143.0.200 110.143.0.201 110.143.0.202 110.143.0.203 110.143.0.204 110.143.0.205 110.143.0.206 110.143.0.207 110.143.0.208 110.143.0.209 110.143.0.210 110.143.0.211 110.143.0.212 110.143.0.213 110.143.0.214 110.143.0.215 110.143.0.216 110.143.0.217 110.143.0.218 110.143.0.219 110.143.0.220 110.143.0.221 110.143.0.222 110.143.0.223 110.143.0.224 110.143.0.225 110.143.0.226 110.143.0.227 110.143.0.228 110.143.0.229 110.143.0.230 110.143.0.231 110.143.0.232 110.143.0.233 110.143.0.234 110.143.0.235 110.143.0.236 110.143.0.237 110.143.0.238 110.143.0.239 110.143.0.240 110.143.0.241 110.143.0.242 110.143.0.243 110.143.0.244 110.143.0.245 110.143.0.246 110.143.0.247 110.143.0.248 110.143.0.249 110.143.0.250 110.143.0.251 110.143.0.252 110.143.0.253 110.143.0.254 110.143.0.255 + 3.8K more (range too large to list inline)

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 110.143.0.0/16.

Announced prefix
110.143.0.0/16
Origin AS
AS1221
Announcement samples
9,152
Last seen
2026-07-24 11:15:21

RIR Ownership History

Atom feed ⇲

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

Date Event From To
2026-05-10 New Allocation — AU

Frequently Asked Questions

What is 110.143.0.0/20?

110.143.0.0/20 is a CIDR network block containing 4,096 IPv4 addresses (from 110.143.0.0 to 110.143.15.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 110.143.0.0/20 network?

The 110.143.0.0/20 range is allocated to Telstra Limited and announced via AS1221 from Australia.

Last updated: 2026-07-24 11:25:32 UTC
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