Les adresses IP débutant par 99.56.190 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.56.0.0/13, le bloc IP comprant les adresses de 99.56.0.0 à 99.63.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.56.0.0 |
| IP se terminant par | 99.63.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.56.0.0/13 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 10/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Chicago | 41,85 | -87,6501 | 2017-07-10 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.56.190.0 | 1664663040 | 0 |
| 99.56.190.1 | 1664663041 | 0 |
| 99.56.190.2 | 1664663042 | 0 |
| 99.56.190.3 | 1664663043 | 0 |
| 99.56.190.4 | 1664663044 | 0 |
| 99.56.190.5 | 1664663045 | 0 |
| 99.56.190.6 | 1664663046 | 0 |
| 99.56.190.7 | 1664663047 | 0 |
| 99.56.190.8 | 1664663048 | 0 |
| 99.56.190.9 | 1664663049 | 0 |
| 99.56.190.10 | 1664663050 | 0 |
| 99.56.190.11 | 1664663051 | 0 |
| 99.56.190.12 | 1664663052 | 0 |
| 99.56.190.13 | 1664663053 | 0 |
| 99.56.190.14 | 1664663054 | 0 |
| 99.56.190.15 | 1664663055 | 0 |
| 99.56.190.16 | 1664663056 | 0 |
| 99.56.190.17 | 1664663057 | 0 |
| 99.56.190.18 | 1664663058 | 0 |
| 99.56.190.19 | 1664663059 | 0 |
| 99.56.190.20 | 1664663060 | 0 |
| 99.56.190.21 | 1664663061 | 0 |
| 99.56.190.22 | 1664663062 | 0 |
| 99.56.190.23 | 1664663063 | 0 |
| 99.56.190.24 | 1664663064 | 0 |
| 99.56.190.25 | 1664663065 | 0 |
| 99.56.190.26 | 1664663066 | 0 |
| 99.56.190.27 | 1664663067 | 0 |
| 99.56.190.28 | 1664663068 | 0 |
| 99.56.190.29 | 1664663069 | 0 |
| 99.56.190.30 | 1664663070 | 0 |
| 99.56.190.31 | 1664663071 | 0 |
| 99.56.190.32 | 1664663072 | 0 |
| 99.56.190.33 | 1664663073 | 0 |
| 99.56.190.34 | 1664663074 | 0 |
| 99.56.190.35 | 1664663075 | 0 |
| 99.56.190.36 | 1664663076 | 0 |
| 99.56.190.37 | 1664663077 | 0 |
| 99.56.190.38 | 1664663078 | 0 |
| 99.56.190.39 | 1664663079 | 0 |
| 99.56.190.40 | 1664663080 | 0 |
| 99.56.190.41 | 1664663081 | 0 |
| 99.56.190.42 | 1664663082 | 0 |
| 99.56.190.43 | 1664663083 | 0 |
| 99.56.190.44 | 1664663084 | 0 |
| 99.56.190.45 | 1664663085 | 0 |
| 99.56.190.46 | 1664663086 | 0 |
| 99.56.190.47 | 1664663087 | 0 |
| 99.56.190.48 | 1664663088 | 0 |
| 99.56.190.49 | 1664663089 | 0 |
| 99.56.190.50 | 1664663090 | 0 |
| 99.56.190.51 | 1664663091 | 0 |
| 99.56.190.52 | 1664663092 | 0 |
| 99.56.190.53 | 1664663093 | 0 |
| 99.56.190.54 | 1664663094 | 0 |
| 99.56.190.55 | 1664663095 | 0 |
| 99.56.190.56 | 1664663096 | 0 |
| 99.56.190.57 | 1664663097 | 0 |
| 99.56.190.58 | 1664663098 | 0 |
| 99.56.190.59 | 1664663099 | 0 |
| 99.56.190.60 | 1664663100 | 0 |
| 99.56.190.61 | 1664663101 | 0 |
| 99.56.190.62 | 1664663102 | 0 |
| 99.56.190.63 | 1664663103 | 0 |
| 99.56.190.64 | 1664663104 | 0 |
| 99.56.190.65 | 1664663105 | 0 |
| 99.56.190.66 | 1664663106 | 0 |
| 99.56.190.67 | 1664663107 | 0 |
| 99.56.190.68 | 1664663108 | 0 |
| 99.56.190.69 | 1664663109 | 0 |
| 99.56.190.70 | 1664663110 | 0 |
| 99.56.190.71 | 1664663111 | 0 |
| 99.56.190.72 | 1664663112 | 0 |
| 99.56.190.73 | 1664663113 | 0 |
| 99.56.190.74 | 1664663114 | 0 |
| 99.56.190.75 | 1664663115 | 0 |
| 99.56.190.76 | 1664663116 | 0 |
| 99.56.190.77 | 1664663117 | 0 |
| 99.56.190.78 | 1664663118 | 0 |
| 99.56.190.79 | 1664663119 | 0 |
| 99.56.190.80 | 1664663120 | 0 |
| 99.56.190.81 | 1664663121 | 0 |
| 99.56.190.82 | 1664663122 | 0 |
| 99.56.190.83 | 1664663123 | 0 |
| 99.56.190.84 | 1664663124 | 0 |
| 99.56.190.85 | 1664663125 | 0 |