L'indirizzo IP 172.4.237 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 172.0.0.0/12, IP tra 172.0.0.0 a 172.15.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 172.0.0.0 |
| IP finale con | 172.15.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 172.0.0.0/12 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 08/03/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Bedford | 32,844 | -97,1431 | 2018-03-07 |
| MaxMind | US | United States | - | Euless | 32,8101 | -97,1061 | 2018-03-07 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.4.237.0 | 2886003968 | 0 |
| 172.4.237.1 | 2886003969 | 0 |
| 172.4.237.2 | 2886003970 | 0 |
| 172.4.237.3 | 2886003971 | 0 |
| 172.4.237.4 | 2886003972 | 0 |
| 172.4.237.5 | 2886003973 | 0 |
| 172.4.237.6 | 2886003974 | 0 |
| 172.4.237.7 | 2886003975 | 0 |
| 172.4.237.8 | 2886003976 | 0 |
| 172.4.237.9 | 2886003977 | 0 |
| 172.4.237.10 | 2886003978 | 0 |
| 172.4.237.11 | 2886003979 | 0 |
| 172.4.237.12 | 2886003980 | 0 |
| 172.4.237.13 | 2886003981 | 0 |
| 172.4.237.14 | 2886003982 | 0 |
| 172.4.237.15 | 2886003983 | 0 |
| 172.4.237.16 | 2886003984 | 0 |
| 172.4.237.17 | 2886003985 | 0 |
| 172.4.237.18 | 2886003986 | 0 |
| 172.4.237.19 | 2886003987 | 0 |
| 172.4.237.20 | 2886003988 | 0 |
| 172.4.237.21 | 2886003989 | 0 |
| 172.4.237.22 | 2886003990 | 0 |
| 172.4.237.23 | 2886003991 | 0 |
| 172.4.237.24 | 2886003992 | 0 |
| 172.4.237.25 | 2886003993 | 0 |
| 172.4.237.26 | 2886003994 | 0 |
| 172.4.237.27 | 2886003995 | 0 |
| 172.4.237.28 | 2886003996 | 0 |
| 172.4.237.29 | 2886003997 | 0 |
| 172.4.237.30 | 2886003998 | 0 |
| 172.4.237.31 | 2886003999 | 0 |
| 172.4.237.32 | 2886004000 | 0 |
| 172.4.237.33 | 2886004001 | 0 |
| 172.4.237.34 | 2886004002 | 0 |
| 172.4.237.35 | 2886004003 | 0 |
| 172.4.237.36 | 2886004004 | 0 |
| 172.4.237.37 | 2886004005 | 0 |
| 172.4.237.38 | 2886004006 | 0 |
| 172.4.237.39 | 2886004007 | 0 |
| 172.4.237.40 | 2886004008 | 0 |
| 172.4.237.41 | 2886004009 | 0 |
| 172.4.237.42 | 2886004010 | 0 |
| 172.4.237.43 | 2886004011 | 0 |
| 172.4.237.44 | 2886004012 | 0 |
| 172.4.237.45 | 2886004013 | 0 |
| 172.4.237.46 | 2886004014 | 0 |
| 172.4.237.47 | 2886004015 | 0 |
| 172.4.237.48 | 2886004016 | 0 |
| 172.4.237.49 | 2886004017 | 0 |
| 172.4.237.50 | 2886004018 | 0 |
| 172.4.237.51 | 2886004019 | 0 |
| 172.4.237.52 | 2886004020 | 0 |
| 172.4.237.53 | 2886004021 | 0 |
| 172.4.237.54 | 2886004022 | 0 |
| 172.4.237.55 | 2886004023 | 0 |
| 172.4.237.56 | 2886004024 | 0 |
| 172.4.237.57 | 2886004025 | 0 |
| 172.4.237.58 | 2886004026 | 0 |
| 172.4.237.59 | 2886004027 | 0 |
| 172.4.237.60 | 2886004028 | 0 |
| 172.4.237.61 | 2886004029 | 0 |
| 172.4.237.62 | 2886004030 | 0 |
| 172.4.237.63 | 2886004031 | 0 |
| 172.4.237.64 | 2886004032 | 0 |
| 172.4.237.65 | 2886004033 | 0 |
| 172.4.237.66 | 2886004034 | 0 |
| 172.4.237.67 | 2886004035 | 0 |
| 172.4.237.68 | 2886004036 | 0 |
| 172.4.237.69 | 2886004037 | 0 |
| 172.4.237.70 | 2886004038 | 0 |
| 172.4.237.71 | 2886004039 | 0 |
| 172.4.237.72 | 2886004040 | 0 |
| 172.4.237.73 | 2886004041 | 0 |
| 172.4.237.74 | 2886004042 | 0 |
| 172.4.237.75 | 2886004043 | 0 |
| 172.4.237.76 | 2886004044 | 0 |
| 172.4.237.77 | 2886004045 | 0 |
| 172.4.237.78 | 2886004046 | 0 |
| 172.4.237.79 | 2886004047 | 0 |
| 172.4.237.80 | 2886004048 | 0 |
| 172.4.237.81 | 2886004049 | 0 |
| 172.4.237.82 | 2886004050 | 0 |
| 172.4.237.83 | 2886004051 | 0 |
| 172.4.237.84 | 2886004052 | 0 |
| 172.4.237.85 | 2886004053 | 0 |