Les adresses IP débutant par 145.5.45 sont fournies par SURFnet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 145.5.0.0/16, le bloc IP comprant les adresses de 145.5.0.0 à 145.5.255.255). Le numéro de système autonome (ASN) est 1103.
| ASN | 1103 |
| IP commençant par | 145.5.0.0 |
| IP se terminant par | 145.5.255.255 |
| Nom ASN | SURFnet |
| CDIR | 145.5.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 07/11/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | NL | Pays-Bas | - | Den Haag | 52,0767 | 4,2986 | 2020-11-07 |
| MaxMind | NL | Pays-Bas | - | Utrecht | 52,0938 | 5,1191 | 2020-11-07 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.5.45.0 | 2433035520 | 0 |
| 145.5.45.1 | 2433035521 | 0 |
| 145.5.45.2 | 2433035522 | 0 |
| 145.5.45.3 | 2433035523 | 0 |
| 145.5.45.4 | 2433035524 | 0 |
| 145.5.45.5 | 2433035525 | 0 |
| 145.5.45.6 | 2433035526 | 0 |
| 145.5.45.7 | 2433035527 | 0 |
| 145.5.45.8 | 2433035528 | 0 |
| 145.5.45.9 | 2433035529 | 0 |
| 145.5.45.10 | 2433035530 | 0 |
| 145.5.45.11 | 2433035531 | 0 |
| 145.5.45.12 | 2433035532 | 0 |
| 145.5.45.13 | 2433035533 | 0 |
| 145.5.45.14 | 2433035534 | 0 |
| 145.5.45.15 | 2433035535 | 0 |
| 145.5.45.16 | 2433035536 | 0 |
| 145.5.45.17 | 2433035537 | 0 |
| 145.5.45.18 | 2433035538 | 0 |
| 145.5.45.19 | 2433035539 | 0 |
| 145.5.45.20 | 2433035540 | 0 |
| 145.5.45.21 | 2433035541 | 0 |
| 145.5.45.22 | 2433035542 | 0 |
| 145.5.45.23 | 2433035543 | 0 |
| 145.5.45.24 | 2433035544 | 0 |
| 145.5.45.25 | 2433035545 | 0 |
| 145.5.45.26 | 2433035546 | 0 |
| 145.5.45.27 | 2433035547 | 0 |
| 145.5.45.28 | 2433035548 | 0 |
| 145.5.45.29 | 2433035549 | 0 |
| 145.5.45.30 | 2433035550 | 0 |
| 145.5.45.31 | 2433035551 | 0 |
| 145.5.45.32 | 2433035552 | 0 |
| 145.5.45.33 | 2433035553 | 0 |
| 145.5.45.34 | 2433035554 | 0 |
| 145.5.45.35 | 2433035555 | 0 |
| 145.5.45.36 | 2433035556 | 0 |
| 145.5.45.37 | 2433035557 | 0 |
| 145.5.45.38 | 2433035558 | 0 |
| 145.5.45.39 | 2433035559 | 0 |
| 145.5.45.40 | 2433035560 | 0 |
| 145.5.45.41 | 2433035561 | 0 |
| 145.5.45.42 | 2433035562 | 0 |
| 145.5.45.43 | 2433035563 | 0 |
| 145.5.45.44 | 2433035564 | 0 |
| 145.5.45.45 | 2433035565 | 0 |
| 145.5.45.46 | 2433035566 | 0 |
| 145.5.45.47 | 2433035567 | 0 |
| 145.5.45.48 | 2433035568 | 0 |
| 145.5.45.49 | 2433035569 | 0 |
| 145.5.45.50 | 2433035570 | 0 |
| 145.5.45.51 | 2433035571 | 0 |
| 145.5.45.52 | 2433035572 | 0 |
| 145.5.45.53 | 2433035573 | 0 |
| 145.5.45.54 | 2433035574 | 0 |
| 145.5.45.55 | 2433035575 | 0 |
| 145.5.45.56 | 2433035576 | 0 |
| 145.5.45.57 | 2433035577 | 0 |
| 145.5.45.58 | 2433035578 | 0 |
| 145.5.45.59 | 2433035579 | 0 |
| 145.5.45.60 | 2433035580 | 0 |
| 145.5.45.61 | 2433035581 | 0 |
| 145.5.45.62 | 2433035582 | 0 |
| 145.5.45.63 | 2433035583 | 0 |
| 145.5.45.64 | 2433035584 | 0 |
| 145.5.45.65 | 2433035585 | 0 |
| 145.5.45.66 | 2433035586 | 0 |
| 145.5.45.67 | 2433035587 | 0 |
| 145.5.45.68 | 2433035588 | 0 |
| 145.5.45.69 | 2433035589 | 0 |
| 145.5.45.70 | 2433035590 | 0 |
| 145.5.45.71 | 2433035591 | 0 |
| 145.5.45.72 | 2433035592 | 0 |
| 145.5.45.73 | 2433035593 | 0 |
| 145.5.45.74 | 2433035594 | 0 |
| 145.5.45.75 | 2433035595 | 0 |
| 145.5.45.76 | 2433035596 | 0 |
| 145.5.45.77 | 2433035597 | 0 |
| 145.5.45.78 | 2433035598 | 0 |
| 145.5.45.79 | 2433035599 | 0 |
| 145.5.45.80 | 2433035600 | 0 |
| 145.5.45.81 | 2433035601 | 0 |
| 145.5.45.82 | 2433035602 | 0 |
| 145.5.45.83 | 2433035603 | 0 |
| 145.5.45.84 | 2433035604 | 0 |
| 145.5.45.85 | 2433035605 | 0 |
| IP | Numerical IP | DNS |
| 145.5.45.86 | 2433035606 | 0 |
| 145.5.45.87 | 2433035607 | 0 |
| 145.5.45.88 | 2433035608 | 0 |
| 145.5.45.89 | 2433035609 | 0 |
| 145.5.45.90 | 2433035610 | 0 |
| 145.5.45.91 | 2433035611 | 0 |
| 145.5.45.92 | 2433035612 | 0 |
| 145.5.45.93 | 2433035613 | 0 |
| 145.5.45.94 | 2433035614 | 0 |
| 145.5.45.95 | 2433035615 | 0 |
| 145.5.45.96 | 2433035616 | 0 |
| 145.5.45.97 | 2433035617 | 0 |
| 145.5.45.98 | 2433035618 | 0 |
| 145.5.45.99 | 2433035619 | 0 |
| 145.5.45.100 | 2433035620 | 0 |
| 145.5.45.101 | 2433035621 | 0 |
| 145.5.45.102 | 2433035622 | 0 |
| 145.5.45.103 | 2433035623 | 0 |
| 145.5.45.104 | 2433035624 | 0 |
| 145.5.45.105 | 2433035625 | 0 |
| 145.5.45.106 | 2433035626 | 0 |
| 145.5.45.107 | 2433035627 | 0 |
| 145.5.45.108 | 2433035628 | 0 |
| 145.5.45.109 | 2433035629 | 0 |
| 145.5.45.110 | 2433035630 | 0 |
| 145.5.45.111 | 2433035631 | 0 |
| 145.5.45.112 | 2433035632 | 0 |
| 145.5.45.113 | 2433035633 | 0 |
| 145.5.45.114 | 2433035634 | 0 |
| 145.5.45.115 | 2433035635 | 0 |
| 145.5.45.116 | 2433035636 | 0 |
| 145.5.45.117 | 2433035637 | 0 |
| 145.5.45.118 | 2433035638 | 0 |
| 145.5.45.119 | 2433035639 | 0 |
| 145.5.45.120 | 2433035640 | 0 |
| 145.5.45.121 | 2433035641 | 0 |
| 145.5.45.122 | 2433035642 | 0 |
| 145.5.45.123 | 2433035643 | 0 |
| 145.5.45.124 | 2433035644 | 0 |
| 145.5.45.125 | 2433035645 | 0 |
| 145.5.45.126 | 2433035646 | 0 |
| 145.5.45.127 | 2433035647 | 0 |
| 145.5.45.128 | 2433035648 | 0 |
| 145.5.45.129 | 2433035649 | 0 |
| 145.5.45.130 | 2433035650 | 0 |
| 145.5.45.131 | 2433035651 | 0 |
| 145.5.45.132 | 2433035652 | 0 |
| 145.5.45.133 | 2433035653 | 0 |
| 145.5.45.134 | 2433035654 | 0 |
| 145.5.45.135 | 2433035655 | 0 |
| 145.5.45.136 | 2433035656 | 0 |
| 145.5.45.137 | 2433035657 | 0 |
| 145.5.45.138 | 2433035658 | 0 |
| 145.5.45.139 | 2433035659 | 0 |
| 145.5.45.140 | 2433035660 | 0 |
| 145.5.45.141 | 2433035661 | 0 |
| 145.5.45.142 | 2433035662 | 0 |
| 145.5.45.143 | 2433035663 | 0 |
| 145.5.45.144 | 2433035664 | 0 |
| 145.5.45.145 | 2433035665 | 0 |
| 145.5.45.146 | 2433035666 | 0 |
| 145.5.45.147 | 2433035667 | 0 |
| 145.5.45.148 | 2433035668 | 0 |
| 145.5.45.149 | 2433035669 | 0 |
| 145.5.45.150 | 2433035670 | 0 |
| 145.5.45.151 | 2433035671 | 0 |
| 145.5.45.152 | 2433035672 | 0 |
| 145.5.45.153 | 2433035673 | 0 |
| 145.5.45.154 | 2433035674 | 0 |
| 145.5.45.155 | 2433035675 | 0 |
| 145.5.45.156 | 2433035676 | 0 |
| 145.5.45.157 | 2433035677 | 0 |
| 145.5.45.158 | 2433035678 | 0 |
| 145.5.45.159 | 2433035679 | 0 |
| 145.5.45.160 | 2433035680 | 0 |
| 145.5.45.161 | 2433035681 | 0 |
| 145.5.45.162 | 2433035682 | 0 |
| 145.5.45.163 | 2433035683 | 0 |
| 145.5.45.164 | 2433035684 | 0 |
| 145.5.45.165 | 2433035685 | 0 |
| 145.5.45.166 | 2433035686 | 0 |
| 145.5.45.167 | 2433035687 | 0 |
| 145.5.45.168 | 2433035688 | 0 |
| 145.5.45.169 | 2433035689 | 0 |
| 145.5.45.170 | 2433035690 | 0 |
| 145.5.45.171 | 2433035691 | 0 |
| IP | Numerical IP | DNS |
| 145.5.45.172 | 2433035692 | 0 |
| 145.5.45.173 | 2433035693 | 0 |
| 145.5.45.174 | 2433035694 | 0 |
| 145.5.45.175 | 2433035695 | 0 |
| 145.5.45.176 | 2433035696 | 0 |
| 145.5.45.177 | 2433035697 | 0 |
| 145.5.45.178 | 2433035698 | 0 |
| 145.5.45.179 | 2433035699 | 0 |
| 145.5.45.180 | 2433035700 | 0 |
| 145.5.45.181 | 2433035701 | 0 |
| 145.5.45.182 | 2433035702 | 0 |
| 145.5.45.183 | 2433035703 | 0 |
| 145.5.45.184 | 2433035704 | 0 |
| 145.5.45.185 | 2433035705 | 0 |
| 145.5.45.186 | 2433035706 | 0 |
| 145.5.45.187 | 2433035707 | 0 |
| 145.5.45.188 | 2433035708 | 0 |
| 145.5.45.189 | 2433035709 | 0 |
| 145.5.45.190 | 2433035710 | 0 |
| 145.5.45.191 | 2433035711 | 0 |
| 145.5.45.192 | 2433035712 | 0 |
| 145.5.45.193 | 2433035713 | 0 |
| 145.5.45.194 | 2433035714 | 0 |
| 145.5.45.195 | 2433035715 | 0 |
| 145.5.45.196 | 2433035716 | 0 |
| 145.5.45.197 | 2433035717 | 0 |
| 145.5.45.198 | 2433035718 | 0 |
| 145.5.45.199 | 2433035719 | 0 |
| 145.5.45.200 | 2433035720 | 0 |
| 145.5.45.201 | 2433035721 | 0 |
| 145.5.45.202 | 2433035722 | 0 |
| 145.5.45.203 | 2433035723 | 0 |
| 145.5.45.204 | 2433035724 | 0 |
| 145.5.45.205 | 2433035725 | 0 |
| 145.5.45.206 | 2433035726 | 0 |
| 145.5.45.207 | 2433035727 | 0 |
| 145.5.45.208 | 2433035728 | 0 |
| 145.5.45.209 | 2433035729 | 0 |
| 145.5.45.210 | 2433035730 | 0 |
| 145.5.45.211 | 2433035731 | 0 |
| 145.5.45.212 | 2433035732 | 0 |
| 145.5.45.213 | 2433035733 | 0 |
| 145.5.45.214 | 2433035734 | 0 |
| 145.5.45.215 | 2433035735 | 0 |
| 145.5.45.216 | 2433035736 | 0 |
| 145.5.45.217 | 2433035737 | 0 |
| 145.5.45.218 | 2433035738 | 0 |
| 145.5.45.219 | 2433035739 | 0 |
| 145.5.45.220 | 2433035740 | 0 |
| 145.5.45.221 | 2433035741 | 0 |
| 145.5.45.222 | 2433035742 | 0 |
| 145.5.45.223 | 2433035743 | 0 |
| 145.5.45.224 | 2433035744 | 0 |
| 145.5.45.225 | 2433035745 | 0 |
| 145.5.45.226 | 2433035746 | 0 |
| 145.5.45.227 | 2433035747 | 0 |
| 145.5.45.228 | 2433035748 | 0 |
| 145.5.45.229 | 2433035749 | 0 |
| 145.5.45.230 | 2433035750 | 0 |
| 145.5.45.231 | 2433035751 | 0 |
| 145.5.45.232 | 2433035752 | 0 |
| 145.5.45.233 | 2433035753 | 0 |
| 145.5.45.234 | 2433035754 | 0 |
| 145.5.45.235 | 2433035755 | 0 |
| 145.5.45.236 | 2433035756 | 0 |
| 145.5.45.237 | 2433035757 | 0 |
| 145.5.45.238 | 2433035758 | 0 |
| 145.5.45.239 | 2433035759 | 0 |
| 145.5.45.240 | 2433035760 | 0 |
| 145.5.45.241 | 2433035761 | 0 |
| 145.5.45.242 | 2433035762 | 0 |
| 145.5.45.243 | 2433035763 | 0 |
| 145.5.45.244 | 2433035764 | 0 |
| 145.5.45.245 | 2433035765 | 0 |
| 145.5.45.246 | 2433035766 | 0 |
| 145.5.45.247 | 2433035767 | 0 |
| 145.5.45.248 | 2433035768 | 0 |
| 145.5.45.249 | 2433035769 | 0 |
| 145.5.45.250 | 2433035770 | 0 |
| 145.5.45.251 | 2433035771 | 0 |
| 145.5.45.252 | 2433035772 | 0 |
| 145.5.45.253 | 2433035773 | 0 |
| 145.5.45.254 | 2433035774 | 0 |
| 145.5.45.255 | 2433035775 | 0 |