/24 range
12.255.166.0/24
256 of 256 addresses resolved · mostly US. Expand any row for location, ASN, organization, and network fields.
- Countries: US
- 0 hosting signals
Jump to an IP or range
IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Addresses
256
With data
256/256
Location
US
Hosting
0
Organizations: AT&T Enhanced Network Services
| IP address | Location | Organization | ASN | Hosting | |
|---|---|---|---|---|---|
| 12.255.166.0 | US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.1 | US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.2 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.3 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.4 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.5 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.6 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.7 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.8 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.9 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.10 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.11 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.12 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.13 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.14 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.15 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.16 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.17 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.18 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.19 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.20 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.21 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.22 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.23 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.24 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.25 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.26 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.27 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.28 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.29 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.30 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.31 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.32 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.33 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.34 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.35 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.36 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.37 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.38 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.39 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.40 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.41 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.42 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.43 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.44 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.45 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.46 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.47 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.48 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.49 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.50 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.51 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.52 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.53 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.54 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.55 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.56 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.57 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.58 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.59 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.60 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.61 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.62 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.63 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.64 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.65 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.66 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.67 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.68 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.69 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.70 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.71 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.72 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.73 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.74 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.75 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.76 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.77 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.78 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.79 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.80 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.81 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.82 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.83 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.84 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.85 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.86 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.87 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.88 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.89 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.90 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.91 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.92 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.93 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.94 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.95 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.96 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.97 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.98 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.99 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.100 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.101 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.102 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.103 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.104 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.105 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.106 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.107 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.108 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.109 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.110 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.111 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.112 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.113 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.114 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.115 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.116 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.117 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.118 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.119 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.120 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.121 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.122 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.123 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.124 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.125 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.126 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.127 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.128 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.129 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.130 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.131 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.132 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.133 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.134 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.135 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.136 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.137 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.138 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.139 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.140 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.141 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.142 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.143 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.144 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.145 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.146 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.147 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.148 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.149 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.150 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.151 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.152 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.153 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.154 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.155 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.156 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.157 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.158 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.159 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.160 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.161 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.162 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.163 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.164 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.165 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.166 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.167 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.168 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.169 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.170 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.171 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.172 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.173 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.174 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.175 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.176 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.177 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.178 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.179 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.180 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.181 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.182 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.183 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.184 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.185 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.186 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.187 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.188 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.189 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.190 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.191 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.192 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.193 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.194 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.195 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.196 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.197 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.198 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.199 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.200 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.201 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.202 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.203 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.204 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.205 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.206 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.207 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.208 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.209 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.210 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.211 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.212 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.213 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.214 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.215 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.216 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.217 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.218 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.219 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.220 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.221 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.222 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.223 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.224 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.225 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.226 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.227 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.228 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.229 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.230 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.231 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.232 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.233 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.234 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.235 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.236 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.237 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.238 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.239 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.240 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.241 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.242 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.243 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.244 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.245 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.246 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.247 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.248 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.249 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.250 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.251 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.252 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.253 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.254 | Chicago, US | AT&T Enhanced Network Services | Not in database | — | |
| 12.255.166.255 | Chicago, US | AT&T Enhanced Network Services | Not in database | — |