La dirección IP 166.89.21 es proporcionada por City of Tucson, que es propiedad de la CIDR (Classless Inter-Domain Routing) 166.89.0.0/16, IP entre 166.89.0.0 a 166.89.255.255 ). El número de sistema autónomo (ASN) es 13918.
| ASN | 13918 |
| IP que comienzan con | 166.89.0.0 |
| IP que termina con | 166.89.255.255 |
| ASN Nombre | City of Tucson |
| CDIR | 166.89.0.0/16 |
| IP numérica | |
| Registe | |
| Última actualización | 16/07/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Marana | 32,4367 | -111,2254 | 2019-07-16 |
| MaxMind | US | Estados Unidos | - | Tucson | 32,3118 | -110,9259 | 2019-07-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.89.21.0 | 2790855936 | 0 |
| 166.89.21.1 | 2790855937 | 0 |
| 166.89.21.2 | 2790855938 | 0 |
| 166.89.21.3 | 2790855939 | 0 |
| 166.89.21.4 | 2790855940 | 0 |
| 166.89.21.5 | 2790855941 | 0 |
| 166.89.21.6 | 2790855942 | 0 |
| 166.89.21.7 | 2790855943 | 0 |
| 166.89.21.8 | 2790855944 | 0 |
| 166.89.21.9 | 2790855945 | 0 |
| 166.89.21.10 | 2790855946 | 0 |
| 166.89.21.11 | 2790855947 | 0 |
| 166.89.21.12 | 2790855948 | 0 |
| 166.89.21.13 | 2790855949 | 0 |
| 166.89.21.14 | 2790855950 | 0 |
| 166.89.21.15 | 2790855951 | 0 |
| 166.89.21.16 | 2790855952 | 0 |
| 166.89.21.17 | 2790855953 | 0 |
| 166.89.21.18 | 2790855954 | 0 |
| 166.89.21.19 | 2790855955 | 0 |
| 166.89.21.20 | 2790855956 | 0 |
| 166.89.21.21 | 2790855957 | 0 |
| 166.89.21.22 | 2790855958 | 0 |
| 166.89.21.23 | 2790855959 | 0 |
| 166.89.21.24 | 2790855960 | 0 |
| 166.89.21.25 | 2790855961 | 0 |
| 166.89.21.26 | 2790855962 | 0 |
| 166.89.21.27 | 2790855963 | 0 |
| 166.89.21.28 | 2790855964 | 0 |
| 166.89.21.29 | 2790855965 | 0 |
| 166.89.21.30 | 2790855966 | 0 |
| 166.89.21.31 | 2790855967 | 0 |
| 166.89.21.32 | 2790855968 | 0 |
| 166.89.21.33 | 2790855969 | 0 |
| 166.89.21.34 | 2790855970 | 0 |
| 166.89.21.35 | 2790855971 | 0 |
| 166.89.21.36 | 2790855972 | 0 |
| 166.89.21.37 | 2790855973 | 0 |
| 166.89.21.38 | 2790855974 | 0 |
| 166.89.21.39 | 2790855975 | 0 |
| 166.89.21.40 | 2790855976 | 0 |
| 166.89.21.41 | 2790855977 | 0 |
| 166.89.21.42 | 2790855978 | 0 |
| 166.89.21.43 | 2790855979 | 0 |
| 166.89.21.44 | 2790855980 | 0 |
| 166.89.21.45 | 2790855981 | 0 |
| 166.89.21.46 | 2790855982 | 0 |
| 166.89.21.47 | 2790855983 | 0 |
| 166.89.21.48 | 2790855984 | 0 |
| 166.89.21.49 | 2790855985 | 0 |
| 166.89.21.50 | 2790855986 | 0 |
| 166.89.21.51 | 2790855987 | 0 |
| 166.89.21.52 | 2790855988 | 0 |
| 166.89.21.53 | 2790855989 | 0 |
| 166.89.21.54 | 2790855990 | 0 |
| 166.89.21.55 | 2790855991 | 0 |
| 166.89.21.56 | 2790855992 | 0 |
| 166.89.21.57 | 2790855993 | 0 |
| 166.89.21.58 | 2790855994 | 0 |
| 166.89.21.59 | 2790855995 | 0 |
| 166.89.21.60 | 2790855996 | 0 |
| 166.89.21.61 | 2790855997 | 0 |
| 166.89.21.62 | 2790855998 | 0 |
| 166.89.21.63 | 2790855999 | 0 |
| 166.89.21.64 | 2790856000 | 0 |
| 166.89.21.65 | 2790856001 | 0 |
| 166.89.21.66 | 2790856002 | 0 |
| 166.89.21.67 | 2790856003 | 0 |
| 166.89.21.68 | 2790856004 | 0 |
| 166.89.21.69 | 2790856005 | 0 |
| 166.89.21.70 | 2790856006 | 0 |
| 166.89.21.71 | 2790856007 | 0 |
| 166.89.21.72 | 2790856008 | 0 |
| 166.89.21.73 | 2790856009 | 0 |
| 166.89.21.74 | 2790856010 | 0 |
| 166.89.21.75 | 2790856011 | 0 |
| 166.89.21.76 | 2790856012 | 0 |
| 166.89.21.77 | 2790856013 | 0 |
| 166.89.21.78 | 2790856014 | 0 |
| 166.89.21.79 | 2790856015 | 0 |
| 166.89.21.80 | 2790856016 | 0 |
| 166.89.21.81 | 2790856017 | 0 |
| 166.89.21.82 | 2790856018 | 0 |
| 166.89.21.83 | 2790856019 | 0 |
| 166.89.21.84 | 2790856020 | 0 |
| 166.89.21.85 | 2790856021 | 0 |