Les adresses IP débutant par 9.91.71 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, le bloc IP comprant les adresses de 12.0.0.0 à 12.255.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 12.0.0.0 |
| IP se terminant par | 12.255.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 19/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Durham | 35,9947 | -78,8962 | 2017-09-18 |
| MaxMind | US | États-Unis | - | Durham | 35,994 | -78,8986 | 2017-09-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 9.91.71.0 | 156976896 | 0 |
| 9.91.71.1 | 156976897 | 0 |
| 9.91.71.2 | 156976898 | 0 |
| 9.91.71.3 | 156976899 | 0 |
| 9.91.71.4 | 156976900 | 0 |
| 9.91.71.5 | 156976901 | 0 |
| 9.91.71.6 | 156976902 | 0 |
| 9.91.71.7 | 156976903 | 0 |
| 9.91.71.8 | 156976904 | 0 |
| 9.91.71.9 | 156976905 | 0 |
| 9.91.71.10 | 156976906 | 0 |
| 9.91.71.11 | 156976907 | 0 |
| 9.91.71.12 | 156976908 | 0 |
| 9.91.71.13 | 156976909 | 0 |
| 9.91.71.14 | 156976910 | 0 |
| 9.91.71.15 | 156976911 | 0 |
| 9.91.71.16 | 156976912 | 0 |
| 9.91.71.17 | 156976913 | 0 |
| 9.91.71.18 | 156976914 | 0 |
| 9.91.71.19 | 156976915 | 0 |
| 9.91.71.20 | 156976916 | 0 |
| 9.91.71.21 | 156976917 | 0 |
| 9.91.71.22 | 156976918 | 0 |
| 9.91.71.23 | 156976919 | 0 |
| 9.91.71.24 | 156976920 | 0 |
| 9.91.71.25 | 156976921 | 0 |
| 9.91.71.26 | 156976922 | 0 |
| 9.91.71.27 | 156976923 | 0 |
| 9.91.71.28 | 156976924 | 0 |
| 9.91.71.29 | 156976925 | 0 |
| 9.91.71.30 | 156976926 | 0 |
| 9.91.71.31 | 156976927 | 0 |
| 9.91.71.32 | 156976928 | 0 |
| 9.91.71.33 | 156976929 | 0 |
| 9.91.71.34 | 156976930 | 0 |
| 9.91.71.35 | 156976931 | 0 |
| 9.91.71.36 | 156976932 | 0 |
| 9.91.71.37 | 156976933 | 0 |
| 9.91.71.38 | 156976934 | 0 |
| 9.91.71.39 | 156976935 | 0 |
| 9.91.71.40 | 156976936 | 0 |
| 9.91.71.41 | 156976937 | 0 |
| 9.91.71.42 | 156976938 | 0 |
| 9.91.71.43 | 156976939 | 0 |
| 9.91.71.44 | 156976940 | 0 |
| 9.91.71.45 | 156976941 | 0 |
| 9.91.71.46 | 156976942 | 0 |
| 9.91.71.47 | 156976943 | 0 |
| 9.91.71.48 | 156976944 | 0 |
| 9.91.71.49 | 156976945 | 0 |
| 9.91.71.50 | 156976946 | 0 |
| 9.91.71.51 | 156976947 | 0 |
| 9.91.71.52 | 156976948 | 0 |
| 9.91.71.53 | 156976949 | 0 |
| 9.91.71.54 | 156976950 | 0 |
| 9.91.71.55 | 156976951 | 0 |
| 9.91.71.56 | 156976952 | 0 |
| 9.91.71.57 | 156976953 | 0 |
| 9.91.71.58 | 156976954 | 0 |
| 9.91.71.59 | 156976955 | 0 |
| 9.91.71.60 | 156976956 | 0 |
| 9.91.71.61 | 156976957 | 0 |
| 9.91.71.62 | 156976958 | 0 |
| 9.91.71.63 | 156976959 | 0 |
| 9.91.71.64 | 156976960 | 0 |
| 9.91.71.65 | 156976961 | 0 |
| 9.91.71.66 | 156976962 | 0 |
| 9.91.71.67 | 156976963 | 0 |
| 9.91.71.68 | 156976964 | 0 |
| 9.91.71.69 | 156976965 | 0 |
| 9.91.71.70 | 156976966 | 0 |
| 9.91.71.71 | 156976967 | 0 |
| 9.91.71.72 | 156976968 | 0 |
| 9.91.71.73 | 156976969 | 0 |
| 9.91.71.74 | 156976970 | 0 |
| 9.91.71.75 | 156976971 | 0 |
| 9.91.71.76 | 156976972 | 0 |
| 9.91.71.77 | 156976973 | 0 |
| 9.91.71.78 | 156976974 | 0 |
| 9.91.71.79 | 156976975 | 0 |
| 9.91.71.80 | 156976976 | 0 |
| 9.91.71.81 | 156976977 | 0 |
| 9.91.71.82 | 156976978 | 0 |
| 9.91.71.83 | 156976979 | 0 |
| 9.91.71.84 | 156976980 | 0 |
| 9.91.71.85 | 156976981 | 0 |
| IP | Numerical IP | DNS |
| 9.91.71.86 | 156976982 | 0 |
| 9.91.71.87 | 156976983 | 0 |
| 9.91.71.88 | 156976984 | 0 |
| 9.91.71.89 | 156976985 | 0 |
| 9.91.71.90 | 156976986 | 0 |
| 9.91.71.91 | 156976987 | 0 |
| 9.91.71.92 | 156976988 | 0 |
| 9.91.71.93 | 156976989 | 0 |
| 9.91.71.94 | 156976990 | 0 |
| 9.91.71.95 | 156976991 | 0 |
| 9.91.71.96 | 156976992 | 0 |
| 9.91.71.97 | 156976993 | 0 |
| 9.91.71.98 | 156976994 | 0 |
| 9.91.71.99 | 156976995 | 0 |
| 9.91.71.100 | 156976996 | 0 |
| 9.91.71.101 | 156976997 | 0 |
| 9.91.71.102 | 156976998 | 0 |
| 9.91.71.103 | 156976999 | 0 |
| 9.91.71.104 | 156977000 | 0 |
| 9.91.71.105 | 156977001 | 0 |
| 9.91.71.106 | 156977002 | 0 |
| 9.91.71.107 | 156977003 | 0 |
| 9.91.71.108 | 156977004 | 0 |
| 9.91.71.109 | 156977005 | 0 |
| 9.91.71.110 | 156977006 | 0 |
| 9.91.71.111 | 156977007 | 0 |
| 9.91.71.112 | 156977008 | 0 |
| 9.91.71.113 | 156977009 | 0 |
| 9.91.71.114 | 156977010 | 0 |
| 9.91.71.115 | 156977011 | 0 |
| 9.91.71.116 | 156977012 | 0 |
| 9.91.71.117 | 156977013 | 0 |
| 9.91.71.118 | 156977014 | 0 |
| 9.91.71.119 | 156977015 | 0 |
| 9.91.71.120 | 156977016 | 0 |
| 9.91.71.121 | 156977017 | 0 |
| 9.91.71.122 | 156977018 | 0 |
| 9.91.71.123 | 156977019 | 0 |
| 9.91.71.124 | 156977020 | 0 |
| 9.91.71.125 | 156977021 | 0 |
| 9.91.71.126 | 156977022 | 0 |
| 9.91.71.127 | 156977023 | 0 |
| 9.91.71.128 | 156977024 | 0 |
| 9.91.71.129 | 156977025 | 0 |
| 9.91.71.130 | 156977026 | 0 |
| 9.91.71.131 | 156977027 | 0 |
| 9.91.71.132 | 156977028 | 0 |
| 9.91.71.133 | 156977029 | 0 |
| 9.91.71.134 | 156977030 | 0 |
| 9.91.71.135 | 156977031 | 0 |
| 9.91.71.136 | 156977032 | 0 |
| 9.91.71.137 | 156977033 | 0 |
| 9.91.71.138 | 156977034 | 0 |
| 9.91.71.139 | 156977035 | 0 |
| 9.91.71.140 | 156977036 | 0 |
| 9.91.71.141 | 156977037 | 0 |
| 9.91.71.142 | 156977038 | 0 |
| 9.91.71.143 | 156977039 | 0 |
| 9.91.71.144 | 156977040 | 0 |
| 9.91.71.145 | 156977041 | 0 |
| 9.91.71.146 | 156977042 | 0 |
| 9.91.71.147 | 156977043 | 0 |
| 9.91.71.148 | 156977044 | 0 |
| 9.91.71.149 | 156977045 | 0 |
| 9.91.71.150 | 156977046 | 0 |
| 9.91.71.151 | 156977047 | 0 |
| 9.91.71.152 | 156977048 | 0 |
| 9.91.71.153 | 156977049 | 0 |
| 9.91.71.154 | 156977050 | 0 |
| 9.91.71.155 | 156977051 | 0 |
| 9.91.71.156 | 156977052 | 0 |
| 9.91.71.157 | 156977053 | 0 |
| 9.91.71.158 | 156977054 | 0 |
| 9.91.71.159 | 156977055 | 0 |
| 9.91.71.160 | 156977056 | 0 |
| 9.91.71.161 | 156977057 | 0 |
| 9.91.71.162 | 156977058 | 0 |
| 9.91.71.163 | 156977059 | 0 |
| 9.91.71.164 | 156977060 | 0 |
| 9.91.71.165 | 156977061 | 0 |
| 9.91.71.166 | 156977062 | 0 |
| 9.91.71.167 | 156977063 | 0 |
| 9.91.71.168 | 156977064 | 0 |
| 9.91.71.169 | 156977065 | 0 |
| 9.91.71.170 | 156977066 | 0 |
| 9.91.71.171 | 156977067 | 0 |
| IP | Numerical IP | DNS |
| 9.91.71.172 | 156977068 | 0 |
| 9.91.71.173 | 156977069 | 0 |
| 9.91.71.174 | 156977070 | 0 |
| 9.91.71.175 | 156977071 | 0 |
| 9.91.71.176 | 156977072 | 0 |
| 9.91.71.177 | 156977073 | 0 |
| 9.91.71.178 | 156977074 | 0 |
| 9.91.71.179 | 156977075 | 0 |
| 9.91.71.180 | 156977076 | 0 |
| 9.91.71.181 | 156977077 | 0 |
| 9.91.71.182 | 156977078 | 0 |
| 9.91.71.183 | 156977079 | 0 |
| 9.91.71.184 | 156977080 | 0 |
| 9.91.71.185 | 156977081 | 0 |
| 9.91.71.186 | 156977082 | 0 |
| 9.91.71.187 | 156977083 | 0 |
| 9.91.71.188 | 156977084 | 0 |
| 9.91.71.189 | 156977085 | 0 |
| 9.91.71.190 | 156977086 | 0 |
| 9.91.71.191 | 156977087 | 0 |
| 9.91.71.192 | 156977088 | 0 |
| 9.91.71.193 | 156977089 | 0 |
| 9.91.71.194 | 156977090 | 0 |
| 9.91.71.195 | 156977091 | 0 |
| 9.91.71.196 | 156977092 | 0 |
| 9.91.71.197 | 156977093 | 0 |
| 9.91.71.198 | 156977094 | 0 |
| 9.91.71.199 | 156977095 | 0 |
| 9.91.71.200 | 156977096 | 0 |
| 9.91.71.201 | 156977097 | 0 |
| 9.91.71.202 | 156977098 | 0 |
| 9.91.71.203 | 156977099 | 0 |
| 9.91.71.204 | 156977100 | 0 |
| 9.91.71.205 | 156977101 | 0 |
| 9.91.71.206 | 156977102 | 0 |
| 9.91.71.207 | 156977103 | 0 |
| 9.91.71.208 | 156977104 | 0 |
| 9.91.71.209 | 156977105 | 0 |
| 9.91.71.210 | 156977106 | 0 |
| 9.91.71.211 | 156977107 | 0 |
| 9.91.71.212 | 156977108 | 0 |
| 9.91.71.213 | 156977109 | 0 |
| 9.91.71.214 | 156977110 | 0 |
| 9.91.71.215 | 156977111 | 0 |
| 9.91.71.216 | 156977112 | 0 |
| 9.91.71.217 | 156977113 | 0 |
| 9.91.71.218 | 156977114 | 0 |
| 9.91.71.219 | 156977115 | 0 |
| 9.91.71.220 | 156977116 | 0 |
| 9.91.71.221 | 156977117 | 0 |
| 9.91.71.222 | 156977118 | 0 |
| 9.91.71.223 | 156977119 | 0 |
| 9.91.71.224 | 156977120 | 0 |
| 9.91.71.225 | 156977121 | 0 |
| 9.91.71.226 | 156977122 | 0 |
| 9.91.71.227 | 156977123 | 0 |
| 9.91.71.228 | 156977124 | 0 |
| 9.91.71.229 | 156977125 | 0 |
| 9.91.71.230 | 156977126 | 0 |
| 9.91.71.231 | 156977127 | 0 |
| 9.91.71.232 | 156977128 | 0 |
| 9.91.71.233 | 156977129 | 0 |
| 9.91.71.234 | 156977130 | 0 |
| 9.91.71.235 | 156977131 | 0 |
| 9.91.71.236 | 156977132 | 0 |
| 9.91.71.237 | 156977133 | 0 |
| 9.91.71.238 | 156977134 | 0 |
| 9.91.71.239 | 156977135 | 0 |
| 9.91.71.240 | 156977136 | 0 |
| 9.91.71.241 | 156977137 | 0 |
| 9.91.71.242 | 156977138 | 0 |
| 9.91.71.243 | 156977139 | 0 |
| 9.91.71.244 | 156977140 | 0 |
| 9.91.71.245 | 156977141 | 0 |
| 9.91.71.246 | 156977142 | 0 |
| 9.91.71.247 | 156977143 | 0 |
| 9.91.71.248 | 156977144 | 0 |
| 9.91.71.249 | 156977145 | 0 |
| 9.91.71.250 | 156977146 | 0 |
| 9.91.71.251 | 156977147 | 0 |
| 9.91.71.252 | 156977148 | 0 |
| 9.91.71.253 | 156977149 | 0 |
| 9.91.71.254 | 156977150 | 0 |
| 9.91.71.255 | 156977151 | 0 |