Les adresses IP débutant par 145.73.79 sont fournies par SURFnet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 145.74.0.0/15, le bloc IP comprant les adresses de 145.74.0.0 à 145.75.255.255). Le numéro de système autonome (ASN) est 1103.
| ASN | 1103 |
| IP commençant par | 145.74.0.0 |
| IP se terminant par | 145.75.255.255 |
| Nom ASN | SURFnet |
| CDIR | 145.74.0.0/15 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 16/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | NL | Pays-Bas | - | Arnhem | 51,98 | 5,9111 | 2019-05-16 |
| MaxMind | NL | Pays-Bas | - | Arnhem | 51,9798 | 5,9256 | 2019-05-16 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.73.79.0 | 2437500672 | 0 |
| 145.73.79.1 | 2437500673 | 0 |
| 145.73.79.2 | 2437500674 | 0 |
| 145.73.79.3 | 2437500675 | 0 |
| 145.73.79.4 | 2437500676 | 0 |
| 145.73.79.5 | 2437500677 | 0 |
| 145.73.79.6 | 2437500678 | 0 |
| 145.73.79.7 | 2437500679 | 0 |
| 145.73.79.8 | 2437500680 | 0 |
| 145.73.79.9 | 2437500681 | 0 |
| 145.73.79.10 | 2437500682 | 0 |
| 145.73.79.11 | 2437500683 | 0 |
| 145.73.79.12 | 2437500684 | 0 |
| 145.73.79.13 | 2437500685 | 0 |
| 145.73.79.14 | 2437500686 | 0 |
| 145.73.79.15 | 2437500687 | 0 |
| 145.73.79.16 | 2437500688 | 0 |
| 145.73.79.17 | 2437500689 | 0 |
| 145.73.79.18 | 2437500690 | 0 |
| 145.73.79.19 | 2437500691 | 0 |
| 145.73.79.20 | 2437500692 | 0 |
| 145.73.79.21 | 2437500693 | 0 |
| 145.73.79.22 | 2437500694 | 0 |
| 145.73.79.23 | 2437500695 | 0 |
| 145.73.79.24 | 2437500696 | 0 |
| 145.73.79.25 | 2437500697 | 0 |
| 145.73.79.26 | 2437500698 | 0 |
| 145.73.79.27 | 2437500699 | 0 |
| 145.73.79.28 | 2437500700 | 0 |
| 145.73.79.29 | 2437500701 | 0 |
| 145.73.79.30 | 2437500702 | 0 |
| 145.73.79.31 | 2437500703 | 0 |
| 145.73.79.32 | 2437500704 | 0 |
| 145.73.79.33 | 2437500705 | 0 |
| 145.73.79.34 | 2437500706 | 0 |
| 145.73.79.35 | 2437500707 | 0 |
| 145.73.79.36 | 2437500708 | 0 |
| 145.73.79.37 | 2437500709 | 0 |
| 145.73.79.38 | 2437500710 | 0 |
| 145.73.79.39 | 2437500711 | 0 |
| 145.73.79.40 | 2437500712 | 0 |
| 145.73.79.41 | 2437500713 | 0 |
| 145.73.79.42 | 2437500714 | 0 |
| 145.73.79.43 | 2437500715 | 0 |
| 145.73.79.44 | 2437500716 | 0 |
| 145.73.79.45 | 2437500717 | 0 |
| 145.73.79.46 | 2437500718 | 0 |
| 145.73.79.47 | 2437500719 | 0 |
| 145.73.79.48 | 2437500720 | 0 |
| 145.73.79.49 | 2437500721 | 0 |
| 145.73.79.50 | 2437500722 | 0 |
| 145.73.79.51 | 2437500723 | 0 |
| 145.73.79.52 | 2437500724 | 0 |
| 145.73.79.53 | 2437500725 | 0 |
| 145.73.79.54 | 2437500726 | 0 |
| 145.73.79.55 | 2437500727 | 0 |
| 145.73.79.56 | 2437500728 | 0 |
| 145.73.79.57 | 2437500729 | 0 |
| 145.73.79.58 | 2437500730 | 0 |
| 145.73.79.59 | 2437500731 | 0 |
| 145.73.79.60 | 2437500732 | 0 |
| 145.73.79.61 | 2437500733 | 0 |
| 145.73.79.62 | 2437500734 | 0 |
| 145.73.79.63 | 2437500735 | 0 |
| 145.73.79.64 | 2437500736 | 0 |
| 145.73.79.65 | 2437500737 | 0 |
| 145.73.79.66 | 2437500738 | 0 |
| 145.73.79.67 | 2437500739 | 0 |
| 145.73.79.68 | 2437500740 | 0 |
| 145.73.79.69 | 2437500741 | 0 |
| 145.73.79.70 | 2437500742 | 0 |
| 145.73.79.71 | 2437500743 | 0 |
| 145.73.79.72 | 2437500744 | 0 |
| 145.73.79.73 | 2437500745 | 0 |
| 145.73.79.74 | 2437500746 | 0 |
| 145.73.79.75 | 2437500747 | 0 |
| 145.73.79.76 | 2437500748 | 0 |
| 145.73.79.77 | 2437500749 | 0 |
| 145.73.79.78 | 2437500750 | 0 |
| 145.73.79.79 | 2437500751 | 0 |
| 145.73.79.80 | 2437500752 | 0 |
| 145.73.79.81 | 2437500753 | 0 |
| 145.73.79.82 | 2437500754 | 0 |
| 145.73.79.83 | 2437500755 | 0 |
| 145.73.79.84 | 2437500756 | 0 |
| 145.73.79.85 | 2437500757 | 0 |