L'indirizzo IP 137.55.78 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 | 04/10/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Tilburg | 51,5555 | 5,0913 | 2018-10-04 |
| MaxMind | NL | Netherlands | - | Tilburg | 51,5769 | 5,1063 | 2018-10-04 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 137.55.78.0 | 2302103040 | 0 |
| 137.55.78.1 | 2302103041 | 0 |
| 137.55.78.2 | 2302103042 | 0 |
| 137.55.78.3 | 2302103043 | 0 |
| 137.55.78.4 | 2302103044 | 0 |
| 137.55.78.5 | 2302103045 | 0 |
| 137.55.78.6 | 2302103046 | 0 |
| 137.55.78.7 | 2302103047 | 0 |
| 137.55.78.8 | 2302103048 | 0 |
| 137.55.78.9 | 2302103049 | 0 |
| 137.55.78.10 | 2302103050 | 0 |
| 137.55.78.11 | 2302103051 | 0 |
| 137.55.78.12 | 2302103052 | 0 |
| 137.55.78.13 | 2302103053 | 0 |
| 137.55.78.14 | 2302103054 | 0 |
| 137.55.78.15 | 2302103055 | 0 |
| 137.55.78.16 | 2302103056 | 0 |
| 137.55.78.17 | 2302103057 | 0 |
| 137.55.78.18 | 2302103058 | 0 |
| 137.55.78.19 | 2302103059 | 0 |
| 137.55.78.20 | 2302103060 | 0 |
| 137.55.78.21 | 2302103061 | 0 |
| 137.55.78.22 | 2302103062 | 0 |
| 137.55.78.23 | 2302103063 | 0 |
| 137.55.78.24 | 2302103064 | 0 |
| 137.55.78.25 | 2302103065 | 0 |
| 137.55.78.26 | 2302103066 | 0 |
| 137.55.78.27 | 2302103067 | 0 |
| 137.55.78.28 | 2302103068 | 0 |
| 137.55.78.29 | 2302103069 | 0 |
| 137.55.78.30 | 2302103070 | 0 |
| 137.55.78.31 | 2302103071 | 0 |
| 137.55.78.32 | 2302103072 | 0 |
| 137.55.78.33 | 2302103073 | 0 |
| 137.55.78.34 | 2302103074 | 0 |
| 137.55.78.35 | 2302103075 | 0 |
| 137.55.78.36 | 2302103076 | 0 |
| 137.55.78.37 | 2302103077 | 0 |
| 137.55.78.38 | 2302103078 | 0 |
| 137.55.78.39 | 2302103079 | 0 |
| 137.55.78.40 | 2302103080 | 0 |
| 137.55.78.41 | 2302103081 | 0 |
| 137.55.78.42 | 2302103082 | 0 |
| 137.55.78.43 | 2302103083 | 0 |
| 137.55.78.44 | 2302103084 | 0 |
| 137.55.78.45 | 2302103085 | 0 |
| 137.55.78.46 | 2302103086 | 0 |
| 137.55.78.47 | 2302103087 | 0 |
| 137.55.78.48 | 2302103088 | 0 |
| 137.55.78.49 | 2302103089 | 0 |
| 137.55.78.50 | 2302103090 | 0 |
| 137.55.78.51 | 2302103091 | 0 |
| 137.55.78.52 | 2302103092 | 0 |
| 137.55.78.53 | 2302103093 | 0 |
| 137.55.78.54 | 2302103094 | 0 |
| 137.55.78.55 | 2302103095 | 0 |
| 137.55.78.56 | 2302103096 | 0 |
| 137.55.78.57 | 2302103097 | 0 |
| 137.55.78.58 | 2302103098 | 0 |
| 137.55.78.59 | 2302103099 | 0 |
| 137.55.78.60 | 2302103100 | 0 |
| 137.55.78.61 | 2302103101 | 0 |
| 137.55.78.62 | 2302103102 | 0 |
| 137.55.78.63 | 2302103103 | 0 |
| 137.55.78.64 | 2302103104 | 0 |
| 137.55.78.65 | 2302103105 | 0 |
| 137.55.78.66 | 2302103106 | 0 |
| 137.55.78.67 | 2302103107 | 0 |
| 137.55.78.68 | 2302103108 | 0 |
| 137.55.78.69 | 2302103109 | 0 |
| 137.55.78.70 | 2302103110 | 0 |
| 137.55.78.71 | 2302103111 | 0 |
| 137.55.78.72 | 2302103112 | 0 |
| 137.55.78.73 | 2302103113 | 0 |
| 137.55.78.74 | 2302103114 | 0 |
| 137.55.78.75 | 2302103115 | 0 |
| 137.55.78.76 | 2302103116 | 0 |
| 137.55.78.77 | 2302103117 | 0 |
| 137.55.78.78 | 2302103118 | 0 |
| 137.55.78.79 | 2302103119 | 0 |
| 137.55.78.80 | 2302103120 | 0 |
| 137.55.78.81 | 2302103121 | 0 |
| 137.55.78.82 | 2302103122 | 0 |
| 137.55.78.83 | 2302103123 | 0 |
| 137.55.78.84 | 2302103124 | 0 |
| 137.55.78.85 | 2302103125 | 0 |