L'indirizzo IP 145.38.40 è fornito da SURFnet, che è di proprietà del CIDR (Classless Inter-Domain Routing) 145.38.0.0/15, IP tra 145.38.0.0 a 145.39.255.255 ). Il numero di sistema autonomo (ASN) è 1103.
| ASN | 1103 |
| IP inizia con | 145.38.0.0 |
| IP finale con | 145.39.255.255 |
| ASN Nome | SURFnet |
| CDIR | 145.38.0.0/15 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 03/02/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Groningen | 53,2192 | 6,5667 | 2020-02-03 |
| MaxMind | NL | Netherlands | - | Groningen | 53,2167 | 6,55 | 2020-02-03 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.38.40.0 | 2435196928 | 0 |
| 145.38.40.1 | 2435196929 | 0 |
| 145.38.40.2 | 2435196930 | 0 |
| 145.38.40.3 | 2435196931 | 0 |
| 145.38.40.4 | 2435196932 | 0 |
| 145.38.40.5 | 2435196933 | 0 |
| 145.38.40.6 | 2435196934 | 0 |
| 145.38.40.7 | 2435196935 | 0 |
| 145.38.40.8 | 2435196936 | 0 |
| 145.38.40.9 | 2435196937 | 0 |
| 145.38.40.10 | 2435196938 | 0 |
| 145.38.40.11 | 2435196939 | 0 |
| 145.38.40.12 | 2435196940 | 0 |
| 145.38.40.13 | 2435196941 | 0 |
| 145.38.40.14 | 2435196942 | 0 |
| 145.38.40.15 | 2435196943 | 0 |
| 145.38.40.16 | 2435196944 | 0 |
| 145.38.40.17 | 2435196945 | 0 |
| 145.38.40.18 | 2435196946 | 0 |
| 145.38.40.19 | 2435196947 | 0 |
| 145.38.40.20 | 2435196948 | 0 |
| 145.38.40.21 | 2435196949 | 0 |
| 145.38.40.22 | 2435196950 | 0 |
| 145.38.40.23 | 2435196951 | 0 |
| 145.38.40.24 | 2435196952 | 0 |
| 145.38.40.25 | 2435196953 | 0 |
| 145.38.40.26 | 2435196954 | 0 |
| 145.38.40.27 | 2435196955 | 0 |
| 145.38.40.28 | 2435196956 | 0 |
| 145.38.40.29 | 2435196957 | 0 |
| 145.38.40.30 | 2435196958 | 0 |
| 145.38.40.31 | 2435196959 | 0 |
| 145.38.40.32 | 2435196960 | 0 |
| 145.38.40.33 | 2435196961 | 0 |
| 145.38.40.34 | 2435196962 | 0 |
| 145.38.40.35 | 2435196963 | 0 |
| 145.38.40.36 | 2435196964 | 0 |
| 145.38.40.37 | 2435196965 | 0 |
| 145.38.40.38 | 2435196966 | 0 |
| 145.38.40.39 | 2435196967 | 0 |
| 145.38.40.40 | 2435196968 | 0 |
| 145.38.40.41 | 2435196969 | 0 |
| 145.38.40.42 | 2435196970 | 0 |
| 145.38.40.43 | 2435196971 | 0 |
| 145.38.40.44 | 2435196972 | 0 |
| 145.38.40.45 | 2435196973 | 0 |
| 145.38.40.46 | 2435196974 | 0 |
| 145.38.40.47 | 2435196975 | 0 |
| 145.38.40.48 | 2435196976 | 0 |
| 145.38.40.49 | 2435196977 | 0 |
| 145.38.40.50 | 2435196978 | 0 |
| 145.38.40.51 | 2435196979 | 0 |
| 145.38.40.52 | 2435196980 | 0 |
| 145.38.40.53 | 2435196981 | 0 |
| 145.38.40.54 | 2435196982 | 0 |
| 145.38.40.55 | 2435196983 | 0 |
| 145.38.40.56 | 2435196984 | 0 |
| 145.38.40.57 | 2435196985 | 0 |
| 145.38.40.58 | 2435196986 | 0 |
| 145.38.40.59 | 2435196987 | 0 |
| 145.38.40.60 | 2435196988 | 0 |
| 145.38.40.61 | 2435196989 | 0 |
| 145.38.40.62 | 2435196990 | 0 |
| 145.38.40.63 | 2435196991 | 0 |
| 145.38.40.64 | 2435196992 | 0 |
| 145.38.40.65 | 2435196993 | 0 |
| 145.38.40.66 | 2435196994 | 0 |
| 145.38.40.67 | 2435196995 | 0 |
| 145.38.40.68 | 2435196996 | 0 |
| 145.38.40.69 | 2435196997 | 0 |
| 145.38.40.70 | 2435196998 | 0 |
| 145.38.40.71 | 2435196999 | 0 |
| 145.38.40.72 | 2435197000 | 0 |
| 145.38.40.73 | 2435197001 | 0 |
| 145.38.40.74 | 2435197002 | 0 |
| 145.38.40.75 | 2435197003 | 0 |
| 145.38.40.76 | 2435197004 | 0 |
| 145.38.40.77 | 2435197005 | 0 |
| 145.38.40.78 | 2435197006 | 0 |
| 145.38.40.79 | 2435197007 | 0 |
| 145.38.40.80 | 2435197008 | 0 |
| 145.38.40.81 | 2435197009 | 0 |
| 145.38.40.82 | 2435197010 | 0 |
| 145.38.40.83 | 2435197011 | 0 |
| 145.38.40.84 | 2435197012 | 0 |
| 145.38.40.85 | 2435197013 | 0 |