Les adresses IP débutant par 72.237.45 sont fournies par Level 3 Communications, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 72.236.0.0/15, le bloc IP comprant les adresses de 72.236.0.0 à 72.237.255.255). Le numéro de système autonome (ASN) est 3356.
| ASN | 3356 |
| IP commençant par | 72.236.0.0 |
| IP se terminant par | 72.237.255.255 |
| Nom ASN | Level 3 Communications, Inc. |
| CDIR | 72.236.0.0/15 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 13/08/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Atlanta | 33,749 | -84,388 | 2019-08-13 |
| MaxMind | US | États-Unis | - | Saint Albans | 44,8091 | -73,0922 | 2019-08-13 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 72.237.45.0 | 1223503104 | 0 |
| 72.237.45.1 | 1223503105 | 0 |
| 72.237.45.2 | 1223503106 | 0 |
| 72.237.45.3 | 1223503107 | 0 |
| 72.237.45.4 | 1223503108 | 0 |
| 72.237.45.5 | 1223503109 | 0 |
| 72.237.45.6 | 1223503110 | 0 |
| 72.237.45.7 | 1223503111 | 0 |
| 72.237.45.8 | 1223503112 | 0 |
| 72.237.45.9 | 1223503113 | 0 |
| 72.237.45.10 | 1223503114 | 0 |
| 72.237.45.11 | 1223503115 | 0 |
| 72.237.45.12 | 1223503116 | 0 |
| 72.237.45.13 | 1223503117 | 0 |
| 72.237.45.14 | 1223503118 | 0 |
| 72.237.45.15 | 1223503119 | 0 |
| 72.237.45.16 | 1223503120 | 0 |
| 72.237.45.17 | 1223503121 | 0 |
| 72.237.45.18 | 1223503122 | 0 |
| 72.237.45.19 | 1223503123 | 0 |
| 72.237.45.20 | 1223503124 | 0 |
| 72.237.45.21 | 1223503125 | 0 |
| 72.237.45.22 | 1223503126 | 0 |
| 72.237.45.23 | 1223503127 | 0 |
| 72.237.45.24 | 1223503128 | 0 |
| 72.237.45.25 | 1223503129 | 0 |
| 72.237.45.26 | 1223503130 | 0 |
| 72.237.45.27 | 1223503131 | 0 |
| 72.237.45.28 | 1223503132 | 0 |
| 72.237.45.29 | 1223503133 | 0 |
| 72.237.45.30 | 1223503134 | 0 |
| 72.237.45.31 | 1223503135 | 0 |
| 72.237.45.32 | 1223503136 | 0 |
| 72.237.45.33 | 1223503137 | 0 |
| 72.237.45.34 | 1223503138 | 0 |
| 72.237.45.35 | 1223503139 | 0 |
| 72.237.45.36 | 1223503140 | 0 |
| 72.237.45.37 | 1223503141 | 0 |
| 72.237.45.38 | 1223503142 | 0 |
| 72.237.45.39 | 1223503143 | 0 |
| 72.237.45.40 | 1223503144 | 0 |
| 72.237.45.41 | 1223503145 | 0 |
| 72.237.45.42 | 1223503146 | 0 |
| 72.237.45.43 | 1223503147 | 0 |
| 72.237.45.44 | 1223503148 | 0 |
| 72.237.45.45 | 1223503149 | 0 |
| 72.237.45.46 | 1223503150 | 0 |
| 72.237.45.47 | 1223503151 | 0 |
| 72.237.45.48 | 1223503152 | 0 |
| 72.237.45.49 | 1223503153 | 0 |
| 72.237.45.50 | 1223503154 | 0 |
| 72.237.45.51 | 1223503155 | 0 |
| 72.237.45.52 | 1223503156 | 0 |
| 72.237.45.53 | 1223503157 | 0 |
| 72.237.45.54 | 1223503158 | 0 |
| 72.237.45.55 | 1223503159 | 0 |
| 72.237.45.56 | 1223503160 | 0 |
| 72.237.45.57 | 1223503161 | 0 |
| 72.237.45.58 | 1223503162 | 0 |
| 72.237.45.59 | 1223503163 | 0 |
| 72.237.45.60 | 1223503164 | 0 |
| 72.237.45.61 | 1223503165 | 0 |
| 72.237.45.62 | 1223503166 | 0 |
| 72.237.45.63 | 1223503167 | 0 |
| 72.237.45.64 | 1223503168 | 0 |
| 72.237.45.65 | 1223503169 | 0 |
| 72.237.45.66 | 1223503170 | 0 |
| 72.237.45.67 | 1223503171 | 0 |
| 72.237.45.68 | 1223503172 | 0 |
| 72.237.45.69 | 1223503173 | 0 |
| 72.237.45.70 | 1223503174 | 0 |
| 72.237.45.71 | 1223503175 | 0 |
| 72.237.45.72 | 1223503176 | 0 |
| 72.237.45.73 | 1223503177 | 0 |
| 72.237.45.74 | 1223503178 | 0 |
| 72.237.45.75 | 1223503179 | 0 |
| 72.237.45.76 | 1223503180 | 0 |
| 72.237.45.77 | 1223503181 | 0 |
| 72.237.45.78 | 1223503182 | 0 |
| 72.237.45.79 | 1223503183 | 0 |
| 72.237.45.80 | 1223503184 | 0 |
| 72.237.45.81 | 1223503185 | 0 |
| 72.237.45.82 | 1223503186 | 0 |
| 72.237.45.83 | 1223503187 | 0 |
| 72.237.45.84 | 1223503188 | 0 |
| 72.237.45.85 | 1223503189 | 0 |