Les adresses IP débutant par 145.147.2 sont fournies par SURFnet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 145.128.0.0/10, le bloc IP comprant les adresses de 145.128.0.0 à 145.191.255.255). Le numéro de système autonome (ASN) est 1103.
| ASN | 1103 |
| IP commençant par | 145.128.0.0 |
| IP se terminant par | 145.191.255.255 |
| Nom ASN | SURFnet |
| CDIR | 145.128.0.0/10 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 27/07/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | DK | Danemark | - | Taastrup | 55,6517 | 12,2922 | 2019-07-27 |
| MaxMind | NL | Pays-Bas | - | Utrecht | 52,0938 | 5,1191 | 2019-07-27 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.147.2.0 | 2442330624 | 0 |
| 145.147.2.1 | 2442330625 | 0 |
| 145.147.2.2 | 2442330626 | 0 |
| 145.147.2.3 | 2442330627 | 0 |
| 145.147.2.4 | 2442330628 | 0 |
| 145.147.2.5 | 2442330629 | 0 |
| 145.147.2.6 | 2442330630 | 0 |
| 145.147.2.7 | 2442330631 | 0 |
| 145.147.2.8 | 2442330632 | 0 |
| 145.147.2.9 | 2442330633 | 0 |
| 145.147.2.10 | 2442330634 | 0 |
| 145.147.2.11 | 2442330635 | 0 |
| 145.147.2.12 | 2442330636 | 0 |
| 145.147.2.13 | 2442330637 | 0 |
| 145.147.2.14 | 2442330638 | 0 |
| 145.147.2.15 | 2442330639 | 0 |
| 145.147.2.16 | 2442330640 | 0 |
| 145.147.2.17 | 2442330641 | 0 |
| 145.147.2.18 | 2442330642 | 0 |
| 145.147.2.19 | 2442330643 | 0 |
| 145.147.2.20 | 2442330644 | 0 |
| 145.147.2.21 | 2442330645 | 0 |
| 145.147.2.22 | 2442330646 | 0 |
| 145.147.2.23 | 2442330647 | 0 |
| 145.147.2.24 | 2442330648 | 0 |
| 145.147.2.25 | 2442330649 | 0 |
| 145.147.2.26 | 2442330650 | 0 |
| 145.147.2.27 | 2442330651 | 0 |
| 145.147.2.28 | 2442330652 | 0 |
| 145.147.2.29 | 2442330653 | 0 |
| 145.147.2.30 | 2442330654 | 0 |
| 145.147.2.31 | 2442330655 | 0 |
| 145.147.2.32 | 2442330656 | 0 |
| 145.147.2.33 | 2442330657 | 0 |
| 145.147.2.34 | 2442330658 | 0 |
| 145.147.2.35 | 2442330659 | 0 |
| 145.147.2.36 | 2442330660 | 0 |
| 145.147.2.37 | 2442330661 | 0 |
| 145.147.2.38 | 2442330662 | 0 |
| 145.147.2.39 | 2442330663 | 0 |
| 145.147.2.40 | 2442330664 | 0 |
| 145.147.2.41 | 2442330665 | 0 |
| 145.147.2.42 | 2442330666 | 0 |
| 145.147.2.43 | 2442330667 | 0 |
| 145.147.2.44 | 2442330668 | 0 |
| 145.147.2.45 | 2442330669 | 0 |
| 145.147.2.46 | 2442330670 | 0 |
| 145.147.2.47 | 2442330671 | 0 |
| 145.147.2.48 | 2442330672 | 0 |
| 145.147.2.49 | 2442330673 | 0 |
| 145.147.2.50 | 2442330674 | 0 |
| 145.147.2.51 | 2442330675 | 0 |
| 145.147.2.52 | 2442330676 | 0 |
| 145.147.2.53 | 2442330677 | 0 |
| 145.147.2.54 | 2442330678 | 0 |
| 145.147.2.55 | 2442330679 | 0 |
| 145.147.2.56 | 2442330680 | 0 |
| 145.147.2.57 | 2442330681 | 0 |
| 145.147.2.58 | 2442330682 | 0 |
| 145.147.2.59 | 2442330683 | 0 |
| 145.147.2.60 | 2442330684 | 0 |
| 145.147.2.61 | 2442330685 | 0 |
| 145.147.2.62 | 2442330686 | 0 |
| 145.147.2.63 | 2442330687 | 0 |
| 145.147.2.64 | 2442330688 | 0 |
| 145.147.2.65 | 2442330689 | 0 |
| 145.147.2.66 | 2442330690 | 0 |
| 145.147.2.67 | 2442330691 | 0 |
| 145.147.2.68 | 2442330692 | 0 |
| 145.147.2.69 | 2442330693 | 0 |
| 145.147.2.70 | 2442330694 | 0 |
| 145.147.2.71 | 2442330695 | 0 |
| 145.147.2.72 | 2442330696 | 0 |
| 145.147.2.73 | 2442330697 | 0 |
| 145.147.2.74 | 2442330698 | 0 |
| 145.147.2.75 | 2442330699 | 0 |
| 145.147.2.76 | 2442330700 | 0 |
| 145.147.2.77 | 2442330701 | 0 |
| 145.147.2.78 | 2442330702 | 0 |
| 145.147.2.79 | 2442330703 | 0 |
| 145.147.2.80 | 2442330704 | 0 |
| 145.147.2.81 | 2442330705 | 0 |
| 145.147.2.82 | 2442330706 | 0 |
| 145.147.2.83 | 2442330707 | 0 |
| 145.147.2.84 | 2442330708 | 0 |
| 145.147.2.85 | 2442330709 | 0 |