Les adresses IP débutant par 74.207.89 sont fournies par Webster University, elles appartiennent au CIDR (Classless Inter-Domain Routing) 74.207.64.0/18, le bloc IP comprant les adresses de 74.207.64.0 à 74.207.127.255). Le numéro de système autonome (ASN) est 16489.
| ASN | 16489 |
| IP commençant par | 74.207.64.0 |
| IP se terminant par | 74.207.127.255 |
| Nom ASN | Webster University |
| CDIR | 74.207.64.0/18 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 09/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Webster Groves | 38,5882 | -90,3475 | 2017-09-09 |
| MaxMind | US | États-Unis | - | St Louis | 38,5899 | -90,3469 | 2017-09-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 74.207.89.0 | 1255102720 | 0 |
| 74.207.89.1 | 1255102721 | 0 |
| 74.207.89.2 | 1255102722 | 0 |
| 74.207.89.3 | 1255102723 | 0 |
| 74.207.89.4 | 1255102724 | 0 |
| 74.207.89.5 | 1255102725 | 0 |
| 74.207.89.6 | 1255102726 | 0 |
| 74.207.89.7 | 1255102727 | 0 |
| 74.207.89.8 | 1255102728 | 0 |
| 74.207.89.9 | 1255102729 | 0 |
| 74.207.89.10 | 1255102730 | 0 |
| 74.207.89.11 | 1255102731 | 0 |
| 74.207.89.12 | 1255102732 | 0 |
| 74.207.89.13 | 1255102733 | 0 |
| 74.207.89.14 | 1255102734 | 0 |
| 74.207.89.15 | 1255102735 | 0 |
| 74.207.89.16 | 1255102736 | 0 |
| 74.207.89.17 | 1255102737 | 0 |
| 74.207.89.18 | 1255102738 | 0 |
| 74.207.89.19 | 1255102739 | 0 |
| 74.207.89.20 | 1255102740 | 0 |
| 74.207.89.21 | 1255102741 | 0 |
| 74.207.89.22 | 1255102742 | 0 |
| 74.207.89.23 | 1255102743 | 0 |
| 74.207.89.24 | 1255102744 | 0 |
| 74.207.89.25 | 1255102745 | 0 |
| 74.207.89.26 | 1255102746 | 0 |
| 74.207.89.27 | 1255102747 | 0 |
| 74.207.89.28 | 1255102748 | 0 |
| 74.207.89.29 | 1255102749 | 0 |
| 74.207.89.30 | 1255102750 | 0 |
| 74.207.89.31 | 1255102751 | 0 |
| 74.207.89.32 | 1255102752 | 0 |
| 74.207.89.33 | 1255102753 | 0 |
| 74.207.89.34 | 1255102754 | 0 |
| 74.207.89.35 | 1255102755 | 0 |
| 74.207.89.36 | 1255102756 | 0 |
| 74.207.89.37 | 1255102757 | 0 |
| 74.207.89.38 | 1255102758 | 0 |
| 74.207.89.39 | 1255102759 | 0 |
| 74.207.89.40 | 1255102760 | 0 |
| 74.207.89.41 | 1255102761 | 0 |
| 74.207.89.42 | 1255102762 | 0 |
| 74.207.89.43 | 1255102763 | 0 |
| 74.207.89.44 | 1255102764 | 0 |
| 74.207.89.45 | 1255102765 | 0 |
| 74.207.89.46 | 1255102766 | 0 |
| 74.207.89.47 | 1255102767 | 0 |
| 74.207.89.48 | 1255102768 | 0 |
| 74.207.89.49 | 1255102769 | 0 |
| 74.207.89.50 | 1255102770 | 0 |
| 74.207.89.51 | 1255102771 | 0 |
| 74.207.89.52 | 1255102772 | 0 |
| 74.207.89.53 | 1255102773 | 0 |
| 74.207.89.54 | 1255102774 | 0 |
| 74.207.89.55 | 1255102775 | 0 |
| 74.207.89.56 | 1255102776 | 0 |
| 74.207.89.57 | 1255102777 | 0 |
| 74.207.89.58 | 1255102778 | 0 |
| 74.207.89.59 | 1255102779 | 0 |
| 74.207.89.60 | 1255102780 | 0 |
| 74.207.89.61 | 1255102781 | 0 |
| 74.207.89.62 | 1255102782 | 0 |
| 74.207.89.63 | 1255102783 | 0 |
| 74.207.89.64 | 1255102784 | 0 |
| 74.207.89.65 | 1255102785 | 0 |
| 74.207.89.66 | 1255102786 | 0 |
| 74.207.89.67 | 1255102787 | 0 |
| 74.207.89.68 | 1255102788 | 0 |
| 74.207.89.69 | 1255102789 | 0 |
| 74.207.89.70 | 1255102790 | 0 |
| 74.207.89.71 | 1255102791 | 0 |
| 74.207.89.72 | 1255102792 | 0 |
| 74.207.89.73 | 1255102793 | 0 |
| 74.207.89.74 | 1255102794 | 0 |
| 74.207.89.75 | 1255102795 | 0 |
| 74.207.89.76 | 1255102796 | 0 |
| 74.207.89.77 | 1255102797 | 0 |
| 74.207.89.78 | 1255102798 | 0 |
| 74.207.89.79 | 1255102799 | 0 |
| 74.207.89.80 | 1255102800 | 0 |
| 74.207.89.81 | 1255102801 | 0 |
| 74.207.89.82 | 1255102802 | 0 |
| 74.207.89.83 | 1255102803 | 0 |
| 74.207.89.84 | 1255102804 | 0 |
| 74.207.89.85 | 1255102805 | 0 |