Les adresses IP débutant par 145.56.57 sont fournies par NPO Nederlandse Publieke Omroep, elles appartiennent au CIDR (Classless Inter-Domain Routing) 145.58.0.0/16, le bloc IP comprant les adresses de 145.58.0.0 à 145.58.255.255). Le numéro de système autonome (ASN) est 25182.
| ASN | 25182 |
| IP commençant par | 145.58.0.0 |
| IP se terminant par | 145.58.255.255 |
| Nom ASN | NPO Nederlandse Publieke Omroep |
| CDIR | 145.58.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 17/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | NL | Pays-Bas | - | Bussum | 52,2733 | 5,1611 | 2019-05-16 |
| MaxMind | NL | Pays-Bas | - | Bussum | 52,2655 | 5,1794 | 2019-05-16 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.56.57.0 | 2436380928 | 0 |
| 145.56.57.1 | 2436380929 | 0 |
| 145.56.57.2 | 2436380930 | 0 |
| 145.56.57.3 | 2436380931 | 0 |
| 145.56.57.4 | 2436380932 | 0 |
| 145.56.57.5 | 2436380933 | 0 |
| 145.56.57.6 | 2436380934 | 0 |
| 145.56.57.7 | 2436380935 | 0 |
| 145.56.57.8 | 2436380936 | 0 |
| 145.56.57.9 | 2436380937 | 0 |
| 145.56.57.10 | 2436380938 | 0 |
| 145.56.57.11 | 2436380939 | 0 |
| 145.56.57.12 | 2436380940 | 0 |
| 145.56.57.13 | 2436380941 | 0 |
| 145.56.57.14 | 2436380942 | 0 |
| 145.56.57.15 | 2436380943 | 0 |
| 145.56.57.16 | 2436380944 | 0 |
| 145.56.57.17 | 2436380945 | 0 |
| 145.56.57.18 | 2436380946 | 0 |
| 145.56.57.19 | 2436380947 | 0 |
| 145.56.57.20 | 2436380948 | 0 |
| 145.56.57.21 | 2436380949 | 0 |
| 145.56.57.22 | 2436380950 | 0 |
| 145.56.57.23 | 2436380951 | 0 |
| 145.56.57.24 | 2436380952 | 0 |
| 145.56.57.25 | 2436380953 | 0 |
| 145.56.57.26 | 2436380954 | 0 |
| 145.56.57.27 | 2436380955 | 0 |
| 145.56.57.28 | 2436380956 | 0 |
| 145.56.57.29 | 2436380957 | 0 |
| 145.56.57.30 | 2436380958 | 0 |
| 145.56.57.31 | 2436380959 | 0 |
| 145.56.57.32 | 2436380960 | 0 |
| 145.56.57.33 | 2436380961 | 0 |
| 145.56.57.34 | 2436380962 | 0 |
| 145.56.57.35 | 2436380963 | 0 |
| 145.56.57.36 | 2436380964 | 0 |
| 145.56.57.37 | 2436380965 | 0 |
| 145.56.57.38 | 2436380966 | 0 |
| 145.56.57.39 | 2436380967 | 0 |
| 145.56.57.40 | 2436380968 | 0 |
| 145.56.57.41 | 2436380969 | 0 |
| 145.56.57.42 | 2436380970 | 0 |
| 145.56.57.43 | 2436380971 | 0 |
| 145.56.57.44 | 2436380972 | 0 |
| 145.56.57.45 | 2436380973 | 0 |
| 145.56.57.46 | 2436380974 | 0 |
| 145.56.57.47 | 2436380975 | 0 |
| 145.56.57.48 | 2436380976 | 0 |
| 145.56.57.49 | 2436380977 | 0 |
| 145.56.57.50 | 2436380978 | 0 |
| 145.56.57.51 | 2436380979 | 0 |
| 145.56.57.52 | 2436380980 | 0 |
| 145.56.57.53 | 2436380981 | 0 |
| 145.56.57.54 | 2436380982 | 0 |
| 145.56.57.55 | 2436380983 | 0 |
| 145.56.57.56 | 2436380984 | 0 |
| 145.56.57.57 | 2436380985 | 0 |
| 145.56.57.58 | 2436380986 | 0 |
| 145.56.57.59 | 2436380987 | 0 |
| 145.56.57.60 | 2436380988 | 0 |
| 145.56.57.61 | 2436380989 | 0 |
| 145.56.57.62 | 2436380990 | 0 |
| 145.56.57.63 | 2436380991 | 0 |
| 145.56.57.64 | 2436380992 | 0 |
| 145.56.57.65 | 2436380993 | 0 |
| 145.56.57.66 | 2436380994 | 0 |
| 145.56.57.67 | 2436380995 | 0 |
| 145.56.57.68 | 2436380996 | 0 |
| 145.56.57.69 | 2436380997 | 0 |
| 145.56.57.70 | 2436380998 | 0 |
| 145.56.57.71 | 2436380999 | 0 |
| 145.56.57.72 | 2436381000 | 0 |
| 145.56.57.73 | 2436381001 | 0 |
| 145.56.57.74 | 2436381002 | 0 |
| 145.56.57.75 | 2436381003 | 0 |
| 145.56.57.76 | 2436381004 | 0 |
| 145.56.57.77 | 2436381005 | 0 |
| 145.56.57.78 | 2436381006 | 0 |
| 145.56.57.79 | 2436381007 | 0 |
| 145.56.57.80 | 2436381008 | 0 |
| 145.56.57.81 | 2436381009 | 0 |
| 145.56.57.82 | 2436381010 | 0 |
| 145.56.57.83 | 2436381011 | 0 |
| 145.56.57.84 | 2436381012 | 0 |
| 145.56.57.85 | 2436381013 | 0 |