The IP address 145.81.78 is provided by SURFnet, it's belong to the CDIR (Classless Inter-Domain Routing) 145.81.0.0/16 (range 145.81.0.0 to 145.81.255.255). The autonomous system number (ASN) is 1103.
| ASN | 1103 |
| IP starting by | 145.81.0.0 |
| IP ending by | 145.81.255.255 |
| ASN Name | SURFnet |
| CDIR | 145.81.0.0/16 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 13/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | GB | United Kingdom | - | London | 51.5085 | -0.1257 | 2019-05-13 |
| MaxMind | NL | Netherlands | - | Utrecht | 52.0938 | 5.1191 | 2019-05-13 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.81.78.0 | 2438024704 | 0 |
| 145.81.78.1 | 2438024705 | 0 |
| 145.81.78.2 | 2438024706 | 0 |
| 145.81.78.3 | 2438024707 | 0 |
| 145.81.78.4 | 2438024708 | 0 |
| 145.81.78.5 | 2438024709 | 0 |
| 145.81.78.6 | 2438024710 | 0 |
| 145.81.78.7 | 2438024711 | 0 |
| 145.81.78.8 | 2438024712 | 0 |
| 145.81.78.9 | 2438024713 | 0 |
| 145.81.78.10 | 2438024714 | 0 |
| 145.81.78.11 | 2438024715 | 0 |
| 145.81.78.12 | 2438024716 | 0 |
| 145.81.78.13 | 2438024717 | 0 |
| 145.81.78.14 | 2438024718 | 0 |
| 145.81.78.15 | 2438024719 | 0 |
| 145.81.78.16 | 2438024720 | 0 |
| 145.81.78.17 | 2438024721 | 0 |
| 145.81.78.18 | 2438024722 | 0 |
| 145.81.78.19 | 2438024723 | 0 |
| 145.81.78.20 | 2438024724 | 0 |
| 145.81.78.21 | 2438024725 | 0 |
| 145.81.78.22 | 2438024726 | 0 |
| 145.81.78.23 | 2438024727 | 0 |
| 145.81.78.24 | 2438024728 | 0 |
| 145.81.78.25 | 2438024729 | 0 |
| 145.81.78.26 | 2438024730 | 0 |
| 145.81.78.27 | 2438024731 | 0 |
| 145.81.78.28 | 2438024732 | 0 |
| 145.81.78.29 | 2438024733 | 0 |
| 145.81.78.30 | 2438024734 | 0 |
| 145.81.78.31 | 2438024735 | 0 |
| 145.81.78.32 | 2438024736 | 0 |
| 145.81.78.33 | 2438024737 | 0 |
| 145.81.78.34 | 2438024738 | 0 |
| 145.81.78.35 | 2438024739 | 0 |
| 145.81.78.36 | 2438024740 | 0 |
| 145.81.78.37 | 2438024741 | 0 |
| 145.81.78.38 | 2438024742 | 0 |
| 145.81.78.39 | 2438024743 | 0 |
| 145.81.78.40 | 2438024744 | 0 |
| 145.81.78.41 | 2438024745 | 0 |
| 145.81.78.42 | 2438024746 | 0 |
| 145.81.78.43 | 2438024747 | 0 |
| 145.81.78.44 | 2438024748 | 0 |
| 145.81.78.45 | 2438024749 | 0 |
| 145.81.78.46 | 2438024750 | 0 |
| 145.81.78.47 | 2438024751 | 0 |
| 145.81.78.48 | 2438024752 | 0 |
| 145.81.78.49 | 2438024753 | 0 |
| 145.81.78.50 | 2438024754 | 0 |
| 145.81.78.51 | 2438024755 | 0 |
| 145.81.78.52 | 2438024756 | 0 |
| 145.81.78.53 | 2438024757 | 0 |
| 145.81.78.54 | 2438024758 | 0 |
| 145.81.78.55 | 2438024759 | 0 |
| 145.81.78.56 | 2438024760 | 0 |
| 145.81.78.57 | 2438024761 | 0 |
| 145.81.78.58 | 2438024762 | 0 |
| 145.81.78.59 | 2438024763 | 0 |
| 145.81.78.60 | 2438024764 | 0 |
| 145.81.78.61 | 2438024765 | 0 |
| 145.81.78.62 | 2438024766 | 0 |
| 145.81.78.63 | 2438024767 | 0 |
| 145.81.78.64 | 2438024768 | 0 |
| 145.81.78.65 | 2438024769 | 0 |
| 145.81.78.66 | 2438024770 | 0 |
| 145.81.78.67 | 2438024771 | 0 |
| 145.81.78.68 | 2438024772 | 0 |
| 145.81.78.69 | 2438024773 | 0 |
| 145.81.78.70 | 2438024774 | 0 |
| 145.81.78.71 | 2438024775 | 0 |
| 145.81.78.72 | 2438024776 | 0 |
| 145.81.78.73 | 2438024777 | 0 |
| 145.81.78.74 | 2438024778 | 0 |
| 145.81.78.75 | 2438024779 | 0 |
| 145.81.78.76 | 2438024780 | 0 |
| 145.81.78.77 | 2438024781 | 0 |
| 145.81.78.78 | 2438024782 | 0 |
| 145.81.78.79 | 2438024783 | 0 |
| 145.81.78.80 | 2438024784 | 0 |
| 145.81.78.81 | 2438024785 | 0 |
| 145.81.78.82 | 2438024786 | 0 |
| 145.81.78.83 | 2438024787 | 0 |
| 145.81.78.84 | 2438024788 | 0 |
| 145.81.78.85 | 2438024789 | 0 |