L'indirizzo IP 99.66.91 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 99.64.0.0/11, IP tra 99.64.0.0 a 99.95.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 99.64.0.0 |
| IP finale con | 99.95.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 99.64.0.0/11 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 07/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Richardson | 32,9924 | -96,6821 | 2017-07-06 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-07-06 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.66.91.0 | 1665293056 | 0 |
| 99.66.91.1 | 1665293057 | 0 |
| 99.66.91.2 | 1665293058 | 0 |
| 99.66.91.3 | 1665293059 | 0 |
| 99.66.91.4 | 1665293060 | 0 |
| 99.66.91.5 | 1665293061 | 0 |
| 99.66.91.6 | 1665293062 | 0 |
| 99.66.91.7 | 1665293063 | 0 |
| 99.66.91.8 | 1665293064 | 0 |
| 99.66.91.9 | 1665293065 | 0 |
| 99.66.91.10 | 1665293066 | 0 |
| 99.66.91.11 | 1665293067 | 0 |
| 99.66.91.12 | 1665293068 | 0 |
| 99.66.91.13 | 1665293069 | 0 |
| 99.66.91.14 | 1665293070 | 0 |
| 99.66.91.15 | 1665293071 | 0 |
| 99.66.91.16 | 1665293072 | 0 |
| 99.66.91.17 | 1665293073 | 0 |
| 99.66.91.18 | 1665293074 | 0 |
| 99.66.91.19 | 1665293075 | 0 |
| 99.66.91.20 | 1665293076 | 0 |
| 99.66.91.21 | 1665293077 | 0 |
| 99.66.91.22 | 1665293078 | 0 |
| 99.66.91.23 | 1665293079 | 0 |
| 99.66.91.24 | 1665293080 | 0 |
| 99.66.91.25 | 1665293081 | 0 |
| 99.66.91.26 | 1665293082 | 0 |
| 99.66.91.27 | 1665293083 | 0 |
| 99.66.91.28 | 1665293084 | 0 |
| 99.66.91.29 | 1665293085 | 0 |
| 99.66.91.30 | 1665293086 | 0 |
| 99.66.91.31 | 1665293087 | 0 |
| 99.66.91.32 | 1665293088 | 0 |
| 99.66.91.33 | 1665293089 | 0 |
| 99.66.91.34 | 1665293090 | 0 |
| 99.66.91.35 | 1665293091 | 0 |
| 99.66.91.36 | 1665293092 | 0 |
| 99.66.91.37 | 1665293093 | 0 |
| 99.66.91.38 | 1665293094 | 0 |
| 99.66.91.39 | 1665293095 | 0 |
| 99.66.91.40 | 1665293096 | 0 |
| 99.66.91.41 | 1665293097 | 0 |
| 99.66.91.42 | 1665293098 | 0 |
| 99.66.91.43 | 1665293099 | 0 |
| 99.66.91.44 | 1665293100 | 0 |
| 99.66.91.45 | 1665293101 | 0 |
| 99.66.91.46 | 1665293102 | 0 |
| 99.66.91.47 | 1665293103 | 0 |
| 99.66.91.48 | 1665293104 | 0 |
| 99.66.91.49 | 1665293105 | 0 |
| 99.66.91.50 | 1665293106 | 0 |
| 99.66.91.51 | 1665293107 | 0 |
| 99.66.91.52 | 1665293108 | 0 |
| 99.66.91.53 | 1665293109 | 0 |
| 99.66.91.54 | 1665293110 | 0 |
| 99.66.91.55 | 1665293111 | 0 |
| 99.66.91.56 | 1665293112 | 0 |
| 99.66.91.57 | 1665293113 | 0 |
| 99.66.91.58 | 1665293114 | 0 |
| 99.66.91.59 | 1665293115 | 0 |
| 99.66.91.60 | 1665293116 | 0 |
| 99.66.91.61 | 1665293117 | 0 |
| 99.66.91.62 | 1665293118 | 0 |
| 99.66.91.63 | 1665293119 | 0 |
| 99.66.91.64 | 1665293120 | 0 |
| 99.66.91.65 | 1665293121 | 0 |
| 99.66.91.66 | 1665293122 | 0 |
| 99.66.91.67 | 1665293123 | 0 |
| 99.66.91.68 | 1665293124 | 0 |
| 99.66.91.69 | 1665293125 | 0 |
| 99.66.91.70 | 1665293126 | 0 |
| 99.66.91.71 | 1665293127 | 0 |
| 99.66.91.72 | 1665293128 | 0 |
| 99.66.91.73 | 1665293129 | 0 |
| 99.66.91.74 | 1665293130 | 0 |
| 99.66.91.75 | 1665293131 | 0 |
| 99.66.91.76 | 1665293132 | 0 |
| 99.66.91.77 | 1665293133 | 0 |
| 99.66.91.78 | 1665293134 | 0 |
| 99.66.91.79 | 1665293135 | 0 |
| 99.66.91.80 | 1665293136 | 0 |
| 99.66.91.81 | 1665293137 | 0 |
| 99.66.91.82 | 1665293138 | 0 |
| 99.66.91.83 | 1665293139 | 0 |
| 99.66.91.84 | 1665293140 | 0 |
| 99.66.91.85 | 1665293141 | 0 |
| IP | Numerical IP | DNS |
| 99.66.91.86 | 1665293142 | 0 |
| 99.66.91.87 | 1665293143 | 0 |
| 99.66.91.88 | 1665293144 | 0 |
| 99.66.91.89 | 1665293145 | 0 |
| 99.66.91.90 | 1665293146 | 0 |
| 99.66.91.91 | 1665293147 | 0 |
| 99.66.91.92 | 1665293148 | 0 |
| 99.66.91.93 | 1665293149 | 0 |
| 99.66.91.94 | 1665293150 | 0 |
| 99.66.91.95 | 1665293151 | 0 |
| 99.66.91.96 | 1665293152 | 0 |
| 99.66.91.97 | 1665293153 | 0 |
| 99.66.91.98 | 1665293154 | 0 |
| 99.66.91.99 | 1665293155 | 0 |
| 99.66.91.100 | 1665293156 | 0 |
| 99.66.91.101 | 1665293157 | 0 |
| 99.66.91.102 | 1665293158 | 0 |
| 99.66.91.103 | 1665293159 | 0 |
| 99.66.91.104 | 1665293160 | 0 |
| 99.66.91.105 | 1665293161 | 0 |
| 99.66.91.106 | 1665293162 | 0 |
| 99.66.91.107 | 1665293163 | 0 |
| 99.66.91.108 | 1665293164 | 0 |
| 99.66.91.109 | 1665293165 | 0 |
| 99.66.91.110 | 1665293166 | 0 |
| 99.66.91.111 | 1665293167 | 0 |
| 99.66.91.112 | 1665293168 | 0 |
| 99.66.91.113 | 1665293169 | 0 |
| 99.66.91.114 | 1665293170 | 0 |
| 99.66.91.115 | 1665293171 | 0 |
| 99.66.91.116 | 1665293172 | 0 |
| 99.66.91.117 | 1665293173 | 0 |
| 99.66.91.118 | 1665293174 | 0 |
| 99.66.91.119 | 1665293175 | 0 |
| 99.66.91.120 | 1665293176 | 0 |
| 99.66.91.121 | 1665293177 | 0 |
| 99.66.91.122 | 1665293178 | 0 |
| 99.66.91.123 | 1665293179 | 0 |
| 99.66.91.124 | 1665293180 | 0 |
| 99.66.91.125 | 1665293181 | 0 |
| 99.66.91.126 | 1665293182 | 0 |
| 99.66.91.127 | 1665293183 | 0 |
| 99.66.91.128 | 1665293184 | 0 |
| 99.66.91.129 | 1665293185 | 0 |
| 99.66.91.130 | 1665293186 | 0 |
| 99.66.91.131 | 1665293187 | 0 |
| 99.66.91.132 | 1665293188 | 0 |
| 99.66.91.133 | 1665293189 | 0 |
| 99.66.91.134 | 1665293190 | 0 |
| 99.66.91.135 | 1665293191 | 0 |
| 99.66.91.136 | 1665293192 | 0 |
| 99.66.91.137 | 1665293193 | 0 |
| 99.66.91.138 | 1665293194 | 0 |
| 99.66.91.139 | 1665293195 | 0 |
| 99.66.91.140 | 1665293196 | 0 |
| 99.66.91.141 | 1665293197 | 0 |
| 99.66.91.142 | 1665293198 | 0 |
| 99.66.91.143 | 1665293199 | 0 |
| 99.66.91.144 | 1665293200 | 0 |
| 99.66.91.145 | 1665293201 | 0 |
| 99.66.91.146 | 1665293202 | 0 |
| 99.66.91.147 | 1665293203 | 0 |
| 99.66.91.148 | 1665293204 | 0 |
| 99.66.91.149 | 1665293205 | 0 |
| 99.66.91.150 | 1665293206 | 0 |
| 99.66.91.151 | 1665293207 | 0 |
| 99.66.91.152 | 1665293208 | 0 |
| 99.66.91.153 | 1665293209 | 0 |
| 99.66.91.154 | 1665293210 | 0 |
| 99.66.91.155 | 1665293211 | 0 |
| 99.66.91.156 | 1665293212 | 0 |
| 99.66.91.157 | 1665293213 | 0 |
| 99.66.91.158 | 1665293214 | 0 |
| 99.66.91.159 | 1665293215 | 0 |
| 99.66.91.160 | 1665293216 | 0 |
| 99.66.91.161 | 1665293217 | 0 |
| 99.66.91.162 | 1665293218 | 0 |
| 99.66.91.163 | 1665293219 | 0 |
| 99.66.91.164 | 1665293220 | 0 |
| 99.66.91.165 | 1665293221 | 0 |
| 99.66.91.166 | 1665293222 | 0 |
| 99.66.91.167 | 1665293223 | 0 |
| 99.66.91.168 | 1665293224 | 0 |
| 99.66.91.169 | 1665293225 | 0 |
| 99.66.91.170 | 1665293226 | 0 |
| 99.66.91.171 | 1665293227 | 0 |
| IP | Numerical IP | DNS |
| 99.66.91.172 | 1665293228 | 0 |
| 99.66.91.173 | 1665293229 | 0 |
| 99.66.91.174 | 1665293230 | 0 |
| 99.66.91.175 | 1665293231 | 0 |
| 99.66.91.176 | 1665293232 | 0 |
| 99.66.91.177 | 1665293233 | 0 |
| 99.66.91.178 | 1665293234 | 0 |
| 99.66.91.179 | 1665293235 | 0 |
| 99.66.91.180 | 1665293236 | 0 |
| 99.66.91.181 | 1665293237 | 0 |
| 99.66.91.182 | 1665293238 | 0 |
| 99.66.91.183 | 1665293239 | 0 |
| 99.66.91.184 | 1665293240 | 0 |
| 99.66.91.185 | 1665293241 | 0 |
| 99.66.91.186 | 1665293242 | 0 |
| 99.66.91.187 | 1665293243 | 0 |
| 99.66.91.188 | 1665293244 | 0 |
| 99.66.91.189 | 1665293245 | 0 |
| 99.66.91.190 | 1665293246 | 0 |
| 99.66.91.191 | 1665293247 | 0 |
| 99.66.91.192 | 1665293248 | 0 |
| 99.66.91.193 | 1665293249 | 0 |
| 99.66.91.194 | 1665293250 | 0 |
| 99.66.91.195 | 1665293251 | 0 |
| 99.66.91.196 | 1665293252 | 0 |
| 99.66.91.197 | 1665293253 | 0 |
| 99.66.91.198 | 1665293254 | 0 |
| 99.66.91.199 | 1665293255 | 0 |
| 99.66.91.200 | 1665293256 | 0 |
| 99.66.91.201 | 1665293257 | 0 |
| 99.66.91.202 | 1665293258 | 0 |
| 99.66.91.203 | 1665293259 | 0 |
| 99.66.91.204 | 1665293260 | 0 |
| 99.66.91.205 | 1665293261 | 0 |
| 99.66.91.206 | 1665293262 | 0 |
| 99.66.91.207 | 1665293263 | 0 |
| 99.66.91.208 | 1665293264 | 0 |
| 99.66.91.209 | 1665293265 | 0 |
| 99.66.91.210 | 1665293266 | 0 |
| 99.66.91.211 | 1665293267 | 0 |
| 99.66.91.212 | 1665293268 | 0 |
| 99.66.91.213 | 1665293269 | 0 |
| 99.66.91.214 | 1665293270 | 0 |
| 99.66.91.215 | 1665293271 | 0 |
| 99.66.91.216 | 1665293272 | 0 |
| 99.66.91.217 | 1665293273 | 0 |
| 99.66.91.218 | 1665293274 | 0 |
| 99.66.91.219 | 1665293275 | 0 |
| 99.66.91.220 | 1665293276 | 0 |
| 99.66.91.221 | 1665293277 | 0 |
| 99.66.91.222 | 1665293278 | 0 |
| 99.66.91.223 | 1665293279 | 0 |
| 99.66.91.224 | 1665293280 | 0 |
| 99.66.91.225 | 1665293281 | 0 |
| 99.66.91.226 | 1665293282 | 0 |
| 99.66.91.227 | 1665293283 | 0 |
| 99.66.91.228 | 1665293284 | 0 |
| 99.66.91.229 | 1665293285 | 0 |
| 99.66.91.230 | 1665293286 | 0 |
| 99.66.91.231 | 1665293287 | 0 |
| 99.66.91.232 | 1665293288 | 0 |
| 99.66.91.233 | 1665293289 | 0 |
| 99.66.91.234 | 1665293290 | 0 |
| 99.66.91.235 | 1665293291 | 0 |
| 99.66.91.236 | 1665293292 | 0 |
| 99.66.91.237 | 1665293293 | 0 |
| 99.66.91.238 | 1665293294 | 0 |
| 99.66.91.239 | 1665293295 | 0 |
| 99.66.91.240 | 1665293296 | 0 |
| 99.66.91.241 | 1665293297 | 0 |
| 99.66.91.242 | 1665293298 | 0 |
| 99.66.91.243 | 1665293299 | 0 |
| 99.66.91.244 | 1665293300 | 0 |
| 99.66.91.245 | 1665293301 | 0 |
| 99.66.91.246 | 1665293302 | 0 |
| 99.66.91.247 | 1665293303 | 0 |
| 99.66.91.248 | 1665293304 | 0 |
| 99.66.91.249 | 1665293305 | 0 |
| 99.66.91.250 | 1665293306 | 0 |
| 99.66.91.251 | 1665293307 | 0 |
| 99.66.91.252 | 1665293308 | 0 |
| 99.66.91.253 | 1665293309 | 0 |
| 99.66.91.254 | 1665293310 | 0 |
| 99.66.91.255 | 1665293311 | 0 |