L'indirizzo IP 137.55.77 è fornito da SURFnet, che è di proprietà del CIDR (Classless Inter-Domain Routing) 137.56.0.0/16, IP tra 137.56.0.0 a 137.56.255.255 ). Il numero di sistema autonomo (ASN) è 1103.
| ASN | 1103 |
| IP inizia con | 137.56.0.0 |
| IP finale con | 137.56.255.255 |
| ASN Nome | SURFnet |
| CDIR | 137.56.0.0/16 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 15/04/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Eindhoven | 51,4408 | 5,4778 | 2018-04-14 |
| MaxMind | NL | Netherlands | - | Eindhoven | 51,4484 | 5,4731 | 2018-04-14 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 137.55.77.0 | 2302102784 | 0 |
| 137.55.77.1 | 2302102785 | 0 |
| 137.55.77.2 | 2302102786 | 0 |
| 137.55.77.3 | 2302102787 | 0 |
| 137.55.77.4 | 2302102788 | 0 |
| 137.55.77.5 | 2302102789 | 0 |
| 137.55.77.6 | 2302102790 | 0 |
| 137.55.77.7 | 2302102791 | 0 |
| 137.55.77.8 | 2302102792 | 0 |
| 137.55.77.9 | 2302102793 | 0 |
| 137.55.77.10 | 2302102794 | 0 |
| 137.55.77.11 | 2302102795 | 0 |
| 137.55.77.12 | 2302102796 | 0 |
| 137.55.77.13 | 2302102797 | 0 |
| 137.55.77.14 | 2302102798 | 0 |
| 137.55.77.15 | 2302102799 | 0 |
| 137.55.77.16 | 2302102800 | 0 |
| 137.55.77.17 | 2302102801 | 0 |
| 137.55.77.18 | 2302102802 | 0 |
| 137.55.77.19 | 2302102803 | 0 |
| 137.55.77.20 | 2302102804 | 0 |
| 137.55.77.21 | 2302102805 | 0 |
| 137.55.77.22 | 2302102806 | 0 |
| 137.55.77.23 | 2302102807 | 0 |
| 137.55.77.24 | 2302102808 | 0 |
| 137.55.77.25 | 2302102809 | 0 |
| 137.55.77.26 | 2302102810 | 0 |
| 137.55.77.27 | 2302102811 | 0 |
| 137.55.77.28 | 2302102812 | 0 |
| 137.55.77.29 | 2302102813 | 0 |
| 137.55.77.30 | 2302102814 | 0 |
| 137.55.77.31 | 2302102815 | 0 |
| 137.55.77.32 | 2302102816 | 0 |
| 137.55.77.33 | 2302102817 | 0 |
| 137.55.77.34 | 2302102818 | 0 |
| 137.55.77.35 | 2302102819 | 0 |
| 137.55.77.36 | 2302102820 | 0 |
| 137.55.77.37 | 2302102821 | 0 |
| 137.55.77.38 | 2302102822 | 0 |
| 137.55.77.39 | 2302102823 | 0 |
| 137.55.77.40 | 2302102824 | 0 |
| 137.55.77.41 | 2302102825 | 0 |
| 137.55.77.42 | 2302102826 | 0 |
| 137.55.77.43 | 2302102827 | 0 |
| 137.55.77.44 | 2302102828 | 0 |
| 137.55.77.45 | 2302102829 | 0 |
| 137.55.77.46 | 2302102830 | 0 |
| 137.55.77.47 | 2302102831 | 0 |
| 137.55.77.48 | 2302102832 | 0 |
| 137.55.77.49 | 2302102833 | 0 |
| 137.55.77.50 | 2302102834 | 0 |
| 137.55.77.51 | 2302102835 | 0 |
| 137.55.77.52 | 2302102836 | 0 |
| 137.55.77.53 | 2302102837 | 0 |
| 137.55.77.54 | 2302102838 | 0 |
| 137.55.77.55 | 2302102839 | 0 |
| 137.55.77.56 | 2302102840 | 0 |
| 137.55.77.57 | 2302102841 | 0 |
| 137.55.77.58 | 2302102842 | 0 |
| 137.55.77.59 | 2302102843 | 0 |
| 137.55.77.60 | 2302102844 | 0 |
| 137.55.77.61 | 2302102845 | 0 |
| 137.55.77.62 | 2302102846 | 0 |
| 137.55.77.63 | 2302102847 | 0 |
| 137.55.77.64 | 2302102848 | 0 |
| 137.55.77.65 | 2302102849 | 0 |
| 137.55.77.66 | 2302102850 | 0 |
| 137.55.77.67 | 2302102851 | 0 |
| 137.55.77.68 | 2302102852 | 0 |
| 137.55.77.69 | 2302102853 | 0 |
| 137.55.77.70 | 2302102854 | 0 |
| 137.55.77.71 | 2302102855 | 0 |
| 137.55.77.72 | 2302102856 | 0 |
| 137.55.77.73 | 2302102857 | 0 |
| 137.55.77.74 | 2302102858 | 0 |
| 137.55.77.75 | 2302102859 | 0 |
| 137.55.77.76 | 2302102860 | 0 |
| 137.55.77.77 | 2302102861 | 0 |
| 137.55.77.78 | 2302102862 | 0 |
| 137.55.77.79 | 2302102863 | 0 |
| 137.55.77.80 | 2302102864 | 0 |
| 137.55.77.81 | 2302102865 | 0 |
| 137.55.77.82 | 2302102866 | 0 |
| 137.55.77.83 | 2302102867 | 0 |
| 137.55.77.84 | 2302102868 | 0 |
| 137.55.77.85 | 2302102869 | 0 |