Summary
| ASN | AS7018 AT&T Enterprises, LLC |
| BGP | 12.240.0.0/12 |
| IPs with RDNS | 99 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 12.255.16.0 | — | 0 |  | |
| 12.255.16.1 | — | 0 | | |
| 12.255.16.2 | — | 0 | | |
| 12.255.16.3 | rcdtxdce001.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.4 | rcdtxdce002.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.5 | — | 0 | | |
| 12.255.16.6 | — | 0 | | |
| 12.255.16.7 | rcdtxdlb001.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.8 | rcdtxdlb002.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.9 | rcdtxona101.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.10 | rcdtxona102.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.11 | rcdtxbsx101.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.12 | — | 0 | | |
| 12.255.16.13 | — | 0 | | |
| 12.255.16.14 | — | 0 | | |
| 12.255.16.15 | — | 0 | | |
| 12.255.16.16 | — | 0 | | |
| 12.255.16.17 | rcdtxdbc101-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.18 | rcdtxdbc102-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.19 | rcdtxdbc103-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.20 | rcdtxdbc104-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.21 | rcdtxdbc105-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.22 | rcdtxdbc106-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.23 | rcdtxdbc107-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.24 | rcdtxdbc108-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.25 | rcdtxdbc109-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.26 | rcdtxdbc110-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.27 | rcdtxdbc111-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.28 | rcdtxdbc112-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.29 | rcdtxdbc113-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.30 | rcdtxdbc114-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.31 | rcdtxdbc115-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.32 | rcdtxdbc116-ilo.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.33 | rcdtxdbc115.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.34 | rcdtxdbc116.rcdtx.sbcglobal.net | 0 | | |
| 12.255.16.35 | — | 0 | | |
| 12.255.16.36 | — | 0 | | |
| 12.255.16.37 | — | 0 | | |
| 12.255.16.38 | — | 0 | | |
| 12.255.16.39 | — | 0 | | |
| 12.255.16.40 | — | 0 | | |
| 12.255.16.41 | — | 0 | | |
| 12.255.16.42 | — | 0 | | |
| 12.255.16.43 | — | 0 | | |
| 12.255.16.44 | — | 0 | | |
| 12.255.16.45 | — | 0 | | |
| 12.255.16.46 | — | 0 | | |
| 12.255.16.47 | — | 0 | | |
| 12.255.16.48 | — | 0 | | |
| 12.255.16.49 | — | 0 | | |
| 12.255.16.50 | — | 0 | | |
| 12.255.16.51 | — | 0 | | |
| 12.255.16.52 | — | 0 | | |
| 12.255.16.53 | — | 0 | | |
| 12.255.16.54 | — | 0 | | |
| 12.255.16.55 | — | 0 | | |
| 12.255.16.56 | — | 0 | | |
| 12.255.16.57 | — | 0 | | |
| 12.255.16.58 | — | 0 | | |
| 12.255.16.59 | — | 0 | | |
| 12.255.16.60 | — | 0 | | |
| 12.255.16.61 | — | 0 | | |
| 12.255.16.62 | — | 0 | | |
| 12.255.16.63 | — | 0 | | |
| 12.255.16.64 | — | 0 | | |
| 12.255.16.65 | — | 0 | | |
| 12.255.16.66 | — | 0 | | |
| 12.255.16.67 | bckohdce001.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.68 | bckohdce002.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.69 | — | 0 | | |
| 12.255.16.70 | — | 0 | | |
| 12.255.16.71 | bckohdlb001.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.72 | bckohdlb002.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.73 | bckohona101.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.74 | bckohona102.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.75 | bckohbsx101.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.76 | — | 0 | | |
| 12.255.16.77 | — | 0 | | |
| 12.255.16.78 | — | 0 | | |
| 12.255.16.79 | — | 0 | | |
| 12.255.16.80 | — | 0 | | |
| 12.255.16.81 | bckohdbc101-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.82 | bckohdbc102-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.83 | bckohdbc103-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.84 | bckohdbc104-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.85 | bckohdbc105-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.86 | bckohdbc106-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.87 | bckohdbc107-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.88 | bckohdbc108-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.89 | bckohdbc109-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.90 | bckohdbc110-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.91 | bckohdbc111-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.92 | bckohdbc112-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.93 | bckohdbc113-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.94 | bckohdbc114-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.95 | bckohdbc115-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.96 | bckohdbc116-ilo.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.97 | bckohdbc115.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.98 | bckohdbc116.bckoh.sbcglobal.net | 0 | | |
| 12.255.16.99 | — | 0 | | |
| 12.255.16.100 | — | 0 | | |
| 12.255.16.101 | — | 0 | | |
| 12.255.16.102 | — | 0 | | |
| 12.255.16.103 | — | 0 | | |
| 12.255.16.104 | — | 0 | | |
| 12.255.16.105 | — | 0 | | |
| 12.255.16.106 | — | 0 | | |
| 12.255.16.107 | — | 0 | | |
| 12.255.16.108 | — | 0 | | |
| 12.255.16.109 | — | 0 | | |
| 12.255.16.110 | — | 0 | | |
| 12.255.16.111 | — | 0 | | |
| 12.255.16.112 | — | 0 | | |
| 12.255.16.113 | — | 0 | | |
| 12.255.16.114 | — | 0 | | |
| 12.255.16.115 | — | 0 | | |
| 12.255.16.116 | — | 0 | | |
| 12.255.16.117 | — | 0 | | |
| 12.255.16.118 | — | 0 | | |
| 12.255.16.119 | — | 0 | | |
| 12.255.16.120 | — | 0 | | |
| 12.255.16.121 | — | 0 | | |
| 12.255.16.122 | — | 0 | | |
| 12.255.16.123 | — | 0 | | |
| 12.255.16.124 | — | 0 | | |
| 12.255.16.125 | — | 0 | | |
| 12.255.16.126 | — | 0 | | |
| 12.255.16.127 | — | 0 | | |
| 12.255.16.128 | — | 0 | | |
| 12.255.16.129 | — | 0 | | |
| 12.255.16.130 | — | 0 | | |
| 12.255.16.131 | mccfldce001.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.132 | mccfldce002.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.133 | — | 0 | | |
| 12.255.16.134 | — | 0 | | |
| 12.255.16.135 | mccfldlb001.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.136 | mccfldlb002.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.137 | mccflona101.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.138 | mccflona102.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.139 | mccflbsx101.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.140 | — | 0 | | |
| 12.255.16.141 | — | 0 | | |
| 12.255.16.142 | — | 0 | | |
| 12.255.16.143 | — | 0 | | |
| 12.255.16.144 | — | 0 | | |
| 12.255.16.145 | mccfldbc101-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.146 | mccfldbc102-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.147 | mccfldbc103-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.148 | mccfldbc104-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.149 | mccfldbc105-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.150 | mccfldbc106-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.151 | mccfldbc107-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.152 | mccfldbc108-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.153 | mccfldbc109-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.154 | mccfldbc110-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.155 | mccfldbc111-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.156 | mccfldbc112-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.157 | mccfldbc113-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.158 | mccfldbc114-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.159 | mccfldbc115-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.160 | mccfldbc116-ilo.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.161 | mccfldbc115.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.162 | mccfldbc116.mccfl.sbcglobal.net | 0 | | |
| 12.255.16.163 | — | 0 | | |
| 12.255.16.164 | — | 0 | | |
| 12.255.16.165 | — | 0 | | |
| 12.255.16.166 | — | 0 | | |
| 12.255.16.167 | — | 0 | | |
| 12.255.16.168 | — | 0 | | |
| 12.255.16.169 | — | 0 | | |
| 12.255.16.170 | — | 0 | | |
| 12.255.16.171 | — | 0 | | |
| 12.255.16.172 | — | 0 | | |
| 12.255.16.173 | — | 0 | | |
| 12.255.16.174 | — | 0 | | |
| 12.255.16.175 | — | 0 | | |
| 12.255.16.176 | — | 0 | | |
| 12.255.16.177 | — | 0 | | |
| 12.255.16.178 | — | 0 | | |
| 12.255.16.179 | — | 0 | | |
| 12.255.16.180 | — | 0 | | |
| 12.255.16.181 | — | 0 | | |
| 12.255.16.182 | — | 0 | | |
| 12.255.16.183 | — | 0 | | |
| 12.255.16.184 | — | 0 | | |
| 12.255.16.185 | — | 0 | | |
| 12.255.16.186 | — | 0 | | |
| 12.255.16.187 | — | 0 | | |
| 12.255.16.188 | — | 0 | | |
| 12.255.16.189 | — | 0 | | |
| 12.255.16.190 | — | 0 | | |
| 12.255.16.191 | — | 0 | | |
| 12.255.16.192 | — | 0 | | |
| 12.255.16.193 | — | 0 | | |
| 12.255.16.194 | — | 0 | | |
| 12.255.16.195 | iracadce001.iraca.sbcglobal.net | 0 | | |
| 12.255.16.196 | iracadce002.iraca.sbcglobal.net | 0 | | |
| 12.255.16.197 | — | 0 | | |
| 12.255.16.198 | — | 0 | | |
| 12.255.16.199 | iracadlb001.iraca.sbcglobal.net | 0 | | |
| 12.255.16.200 | iracadlb002.iraca.sbcglobal.net | 0 | | |
| 12.255.16.201 | iracaona101.iraca.sbcglobal.net | 0 | | |
| 12.255.16.202 | iracaona102.iraca.sbcglobal.net | 0 | | |
| 12.255.16.203 | — | 0 | | |
| 12.255.16.204 | — | 0 | | |
| 12.255.16.205 | — | 0 | | |
| 12.255.16.206 | — | 0 | | |
| 12.255.16.207 | — | 0 | | |
| 12.255.16.208 | — | 0 | | |
| 12.255.16.209 | iracadbc101-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.210 | iracadbc102-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.211 | iracadbc103-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.212 | iracadbc104-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.213 | iracadbc105-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.214 | iracadbc106-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.215 | iracadbc107-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.216 | iracadbc108-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.217 | iracadbc109-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.218 | iracadbc110-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.219 | iracadbc111-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.220 | iracadbc112-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.221 | iracadbc113-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.222 | iracadbc114-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.223 | iracadbc115-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.224 | iracadbc116-ilo.iraca.sbcglobal.net | 0 | | |
| 12.255.16.225 | iracadbc115.iraca.sbcglobal.net | 0 | | |
| 12.255.16.226 | iracadbc116.iraca.sbcglobal.net | 0 | | |
| 12.255.16.227 | — | 0 | | |
| 12.255.16.228 | — | 0 | | |
| 12.255.16.229 | — | 0 | | |
| 12.255.16.230 | — | 0 | | |
| 12.255.16.231 | — | 0 | | |
| 12.255.16.232 | — | 0 | | |
| 12.255.16.233 | — | 0 | | |
| 12.255.16.234 | — | 0 | | |
| 12.255.16.235 | — | 0 | | |
| 12.255.16.236 | — | 0 | | |
| 12.255.16.237 | — | 0 | | |
| 12.255.16.238 | — | 0 | | |
| 12.255.16.239 | — | 0 | | |
| 12.255.16.240 | — | 0 | | |
| 12.255.16.241 | — | 0 | | |
| 12.255.16.242 | — | 0 | | |
| 12.255.16.243 | — | 0 | | |
| 12.255.16.244 | — | 0 | | |
| 12.255.16.245 | — | 0 | | |
| 12.255.16.246 | — | 0 | | |
| 12.255.16.247 | — | 0 | | |
| 12.255.16.248 | — | 0 | | |
| 12.255.16.249 | — | 0 | | |
| 12.255.16.250 | — | 0 | | |
| 12.255.16.251 | — | 0 | | |
| 12.255.16.252 | — | 0 | | |
| 12.255.16.253 | — | 0 | | |
| 12.255.16.254 | — | 0 | | |
| 12.255.16.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 -m12 12.255.16.184
traceroute to 12.255.16.184 (12.255.16.184): 12 hops max, 52 byte packets
5 *
6 *
7 *
8 *
10 *
11 *
12 *
Measurement taken from 
IPinfo ProbeNet in New York City, US
IPinfo ProbeNet in New York City, USOn