Les adresses IP débutant par 172.3.153 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 172.0.0.0/12, le bloc IP comprant les adresses de 172.0.0.0 à 172.15.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 172.0.0.0 |
| IP se terminant par | 172.15.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 172.0.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 16/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Independence | 39,0911 | -94,4155 | 2017-07-16 |
| MaxMind | US | États-Unis | - | Independence | 39,1166 | -94,4081 | 2017-07-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.3.153.0 | 2885916928 | 0 |
| 172.3.153.1 | 2885916929 | 0 |
| 172.3.153.2 | 2885916930 | 0 |
| 172.3.153.3 | 2885916931 | 0 |
| 172.3.153.4 | 2885916932 | 0 |
| 172.3.153.5 | 2885916933 | 0 |
| 172.3.153.6 | 2885916934 | 0 |
| 172.3.153.7 | 2885916935 | 0 |
| 172.3.153.8 | 2885916936 | 0 |
| 172.3.153.9 | 2885916937 | 0 |
| 172.3.153.10 | 2885916938 | 0 |
| 172.3.153.11 | 2885916939 | 0 |
| 172.3.153.12 | 2885916940 | 0 |
| 172.3.153.13 | 2885916941 | 0 |
| 172.3.153.14 | 2885916942 | 0 |
| 172.3.153.15 | 2885916943 | 0 |
| 172.3.153.16 | 2885916944 | 0 |
| 172.3.153.17 | 2885916945 | 0 |
| 172.3.153.18 | 2885916946 | 0 |
| 172.3.153.19 | 2885916947 | 0 |
| 172.3.153.20 | 2885916948 | 0 |
| 172.3.153.21 | 2885916949 | 0 |
| 172.3.153.22 | 2885916950 | 0 |
| 172.3.153.23 | 2885916951 | 0 |
| 172.3.153.24 | 2885916952 | 0 |
| 172.3.153.25 | 2885916953 | 0 |
| 172.3.153.26 | 2885916954 | 0 |
| 172.3.153.27 | 2885916955 | 0 |
| 172.3.153.28 | 2885916956 | 0 |
| 172.3.153.29 | 2885916957 | 0 |
| 172.3.153.30 | 2885916958 | 0 |
| 172.3.153.31 | 2885916959 | 0 |
| 172.3.153.32 | 2885916960 | 0 |
| 172.3.153.33 | 2885916961 | 0 |
| 172.3.153.34 | 2885916962 | 0 |
| 172.3.153.35 | 2885916963 | 0 |
| 172.3.153.36 | 2885916964 | 0 |
| 172.3.153.37 | 2885916965 | 0 |
| 172.3.153.38 | 2885916966 | 0 |
| 172.3.153.39 | 2885916967 | 0 |
| 172.3.153.40 | 2885916968 | 0 |
| 172.3.153.41 | 2885916969 | 0 |
| 172.3.153.42 | 2885916970 | 0 |
| 172.3.153.43 | 2885916971 | 0 |
| 172.3.153.44 | 2885916972 | 0 |
| 172.3.153.45 | 2885916973 | 0 |
| 172.3.153.46 | 2885916974 | 0 |
| 172.3.153.47 | 2885916975 | 0 |
| 172.3.153.48 | 2885916976 | 0 |
| 172.3.153.49 | 2885916977 | 0 |
| 172.3.153.50 | 2885916978 | 0 |
| 172.3.153.51 | 2885916979 | 0 |
| 172.3.153.52 | 2885916980 | 0 |
| 172.3.153.53 | 2885916981 | 0 |
| 172.3.153.54 | 2885916982 | 0 |
| 172.3.153.55 | 2885916983 | 0 |
| 172.3.153.56 | 2885916984 | 0 |
| 172.3.153.57 | 2885916985 | 0 |
| 172.3.153.58 | 2885916986 | 0 |
| 172.3.153.59 | 2885916987 | 0 |
| 172.3.153.60 | 2885916988 | 0 |
| 172.3.153.61 | 2885916989 | 0 |
| 172.3.153.62 | 2885916990 | 0 |
| 172.3.153.63 | 2885916991 | 0 |
| 172.3.153.64 | 2885916992 | 0 |
| 172.3.153.65 | 2885916993 | 0 |
| 172.3.153.66 | 2885916994 | 0 |
| 172.3.153.67 | 2885916995 | 0 |
| 172.3.153.68 | 2885916996 | 0 |
| 172.3.153.69 | 2885916997 | 0 |
| 172.3.153.70 | 2885916998 | 0 |
| 172.3.153.71 | 2885916999 | 0 |
| 172.3.153.72 | 2885917000 | 0 |
| 172.3.153.73 | 2885917001 | 0 |
| 172.3.153.74 | 2885917002 | 0 |
| 172.3.153.75 | 2885917003 | 0 |
| 172.3.153.76 | 2885917004 | 0 |
| 172.3.153.77 | 2885917005 | 0 |
| 172.3.153.78 | 2885917006 | 0 |
| 172.3.153.79 | 2885917007 | 0 |
| 172.3.153.80 | 2885917008 | 0 |
| 172.3.153.81 | 2885917009 | 0 |
| 172.3.153.82 | 2885917010 | 0 |
| 172.3.153.83 | 2885917011 | 0 |
| 172.3.153.84 | 2885917012 | 0 |
| 172.3.153.85 | 2885917013 | 0 |