L'indirizzo IP 171.21.42 è fornito da , che è di proprietà del CIDR (Classless Inter-Domain Routing) 171.21.44.0/22, IP tra 171.21.44.0 a 171.21.47.255 ). Il numero di sistema autonomo (ASN) è 28806.
| ASN | 28806 |
| IP inizia con | 171.21.44.0 |
| IP finale con | 171.21.47.255 |
| ASN Nome | |
| CDIR | 171.21.44.0/22 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 10/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Amstelveen | 52,3008 | 4,8639 | 2017-07-10 |
| MaxMind | NL | Netherlands | - | Amstelveen | 52,3122 | 4,8765 | 2017-07-10 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 171.21.42.0 | 2870290944 | 0 |
| 171.21.42.1 | 2870290945 | 0 |
| 171.21.42.2 | 2870290946 | 0 |
| 171.21.42.3 | 2870290947 | 0 |
| 171.21.42.4 | 2870290948 | 0 |
| 171.21.42.5 | 2870290949 | 0 |
| 171.21.42.6 | 2870290950 | 0 |
| 171.21.42.7 | 2870290951 | 0 |
| 171.21.42.8 | 2870290952 | 0 |
| 171.21.42.9 | 2870290953 | 0 |
| 171.21.42.10 | 2870290954 | 0 |
| 171.21.42.11 | 2870290955 | 0 |
| 171.21.42.12 | 2870290956 | 0 |
| 171.21.42.13 | 2870290957 | 0 |
| 171.21.42.14 | 2870290958 | 0 |
| 171.21.42.15 | 2870290959 | 0 |
| 171.21.42.16 | 2870290960 | 0 |
| 171.21.42.17 | 2870290961 | 0 |
| 171.21.42.18 | 2870290962 | 0 |
| 171.21.42.19 | 2870290963 | 0 |
| 171.21.42.20 | 2870290964 | 0 |
| 171.21.42.21 | 2870290965 | 0 |
| 171.21.42.22 | 2870290966 | 0 |
| 171.21.42.23 | 2870290967 | 0 |
| 171.21.42.24 | 2870290968 | 0 |
| 171.21.42.25 | 2870290969 | 0 |
| 171.21.42.26 | 2870290970 | 0 |
| 171.21.42.27 | 2870290971 | 0 |
| 171.21.42.28 | 2870290972 | 0 |
| 171.21.42.29 | 2870290973 | 0 |
| 171.21.42.30 | 2870290974 | 0 |
| 171.21.42.31 | 2870290975 | 0 |
| 171.21.42.32 | 2870290976 | 0 |
| 171.21.42.33 | 2870290977 | 0 |
| 171.21.42.34 | 2870290978 | 0 |
| 171.21.42.35 | 2870290979 | 0 |
| 171.21.42.36 | 2870290980 | 0 |
| 171.21.42.37 | 2870290981 | 0 |
| 171.21.42.38 | 2870290982 | 0 |
| 171.21.42.39 | 2870290983 | 0 |
| 171.21.42.40 | 2870290984 | 0 |
| 171.21.42.41 | 2870290985 | 0 |
| 171.21.42.42 | 2870290986 | 0 |
| 171.21.42.43 | 2870290987 | 0 |
| 171.21.42.44 | 2870290988 | 0 |
| 171.21.42.45 | 2870290989 | 0 |
| 171.21.42.46 | 2870290990 | 0 |
| 171.21.42.47 | 2870290991 | 0 |
| 171.21.42.48 | 2870290992 | 0 |
| 171.21.42.49 | 2870290993 | 0 |
| 171.21.42.50 | 2870290994 | 0 |
| 171.21.42.51 | 2870290995 | 0 |
| 171.21.42.52 | 2870290996 | 0 |
| 171.21.42.53 | 2870290997 | 0 |
| 171.21.42.54 | 2870290998 | 0 |
| 171.21.42.55 | 2870290999 | 0 |
| 171.21.42.56 | 2870291000 | 0 |
| 171.21.42.57 | 2870291001 | 0 |
| 171.21.42.58 | 2870291002 | 0 |
| 171.21.42.59 | 2870291003 | 0 |
| 171.21.42.60 | 2870291004 | 0 |
| 171.21.42.61 | 2870291005 | 0 |
| 171.21.42.62 | 2870291006 | 0 |
| 171.21.42.63 | 2870291007 | 0 |
| 171.21.42.64 | 2870291008 | 0 |
| 171.21.42.65 | 2870291009 | 0 |
| 171.21.42.66 | 2870291010 | 0 |
| 171.21.42.67 | 2870291011 | 0 |
| 171.21.42.68 | 2870291012 | 0 |
| 171.21.42.69 | 2870291013 | 0 |
| 171.21.42.70 | 2870291014 | 0 |
| 171.21.42.71 | 2870291015 | 0 |
| 171.21.42.72 | 2870291016 | 0 |
| 171.21.42.73 | 2870291017 | 0 |
| 171.21.42.74 | 2870291018 | 0 |
| 171.21.42.75 | 2870291019 | 0 |
| 171.21.42.76 | 2870291020 | 0 |
| 171.21.42.77 | 2870291021 | 0 |
| 171.21.42.78 | 2870291022 | 0 |
| 171.21.42.79 | 2870291023 | 0 |
| 171.21.42.80 | 2870291024 | 0 |
| 171.21.42.81 | 2870291025 | 0 |
| 171.21.42.82 | 2870291026 | 0 |
| 171.21.42.83 | 2870291027 | 0 |
| 171.21.42.84 | 2870291028 | 0 |
| 171.21.42.85 | 2870291029 | 0 |