La dirección IP 129.21.85 es proporcionada por Rochester Institute of Technology, que es propiedad de la CIDR (Classless Inter-Domain Routing) 129.21.0.0/16, IP entre 129.21.0.0 a 129.21.255.255 ). El número de sistema autónomo (ASN) es 4385.
| ASN | 4385 |
| IP que comienzan con | 129.21.0.0 |
| IP que termina con | 129.21.255.255 |
| ASN Nombre | Rochester Institute of Technology |
| CDIR | 129.21.0.0/16 |
| IP numérica | |
| Registe | arin |
| Última actualización | 17/10/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | East Cleveland | 41,5331 | -81,579 | 2019-07-19 |
| MaxMind | US | Estados Unidos | - | Cleveland | 41,5074 | -81,6053 | 2019-07-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 129.21.85.0 | 2165658880 | 0 |
| 129.21.85.1 | 2165658881 | 0 |
| 129.21.85.2 | 2165658882 | 0 |
| 129.21.85.3 | 2165658883 | 0 |
| 129.21.85.4 | 2165658884 | 0 |
| 129.21.85.5 | 2165658885 | 0 |
| 129.21.85.6 | 2165658886 | 0 |
| 129.21.85.7 | 2165658887 | 0 |
| 129.21.85.8 | 2165658888 | 0 |
| 129.21.85.9 | 2165658889 | 0 |
| 129.21.85.10 | 2165658890 | 0 |
| 129.21.85.11 | 2165658891 | 0 |
| 129.21.85.12 | 2165658892 | 0 |
| 129.21.85.13 | 2165658893 | 0 |
| 129.21.85.14 | 2165658894 | 0 |
| 129.21.85.15 | 2165658895 | 0 |
| 129.21.85.16 | 2165658896 | 0 |
| 129.21.85.17 | 2165658897 | 0 |
| 129.21.85.18 | 2165658898 | 0 |
| 129.21.85.19 | 2165658899 | 0 |
| 129.21.85.20 | 2165658900 | 0 |
| 129.21.85.21 | 2165658901 | 0 |
| 129.21.85.22 | 2165658902 | 0 |
| 129.21.85.23 | 2165658903 | 0 |
| 129.21.85.24 | 2165658904 | 0 |
| 129.21.85.25 | 2165658905 | 0 |
| 129.21.85.26 | 2165658906 | 0 |
| 129.21.85.27 | 2165658907 | 0 |
| 129.21.85.28 | 2165658908 | 0 |
| 129.21.85.29 | 2165658909 | 0 |
| 129.21.85.30 | 2165658910 | 0 |
| 129.21.85.31 | 2165658911 | 0 |
| 129.21.85.32 | 2165658912 | 0 |
| 129.21.85.33 | 2165658913 | 0 |
| 129.21.85.34 | 2165658914 | 0 |
| 129.21.85.35 | 2165658915 | 0 |
| 129.21.85.36 | 2165658916 | 0 |
| 129.21.85.37 | 2165658917 | 0 |
| 129.21.85.38 | 2165658918 | 0 |
| 129.21.85.39 | 2165658919 | 0 |
| 129.21.85.40 | 2165658920 | 0 |
| 129.21.85.41 | 2165658921 | 0 |
| 129.21.85.42 | 2165658922 | 0 |
| 129.21.85.43 | 2165658923 | 0 |
| 129.21.85.44 | 2165658924 | 0 |
| 129.21.85.45 | 2165658925 | 0 |
| 129.21.85.46 | 2165658926 | 0 |
| 129.21.85.47 | 2165658927 | 0 |
| 129.21.85.48 | 2165658928 | 0 |
| 129.21.85.49 | 2165658929 | 0 |
| 129.21.85.50 | 2165658930 | 0 |
| 129.21.85.51 | 2165658931 | 0 |
| 129.21.85.52 | 2165658932 | 0 |
| 129.21.85.53 | 2165658933 | 0 |
| 129.21.85.54 | 2165658934 | 0 |
| 129.21.85.55 | 2165658935 | 0 |
| 129.21.85.56 | 2165658936 | 0 |
| 129.21.85.57 | 2165658937 | 0 |
| 129.21.85.58 | 2165658938 | 0 |
| 129.21.85.59 | 2165658939 | 0 |
| 129.21.85.60 | 2165658940 | 0 |
| 129.21.85.61 | 2165658941 | 0 |
| 129.21.85.62 | 2165658942 | 0 |
| 129.21.85.63 | 2165658943 | 0 |
| 129.21.85.64 | 2165658944 | 0 |
| 129.21.85.65 | 2165658945 | 0 |
| 129.21.85.66 | 2165658946 | 0 |
| 129.21.85.67 | 2165658947 | 0 |
| 129.21.85.68 | 2165658948 | 0 |
| 129.21.85.69 | 2165658949 | 0 |
| 129.21.85.70 | 2165658950 | 0 |
| 129.21.85.71 | 2165658951 | 0 |
| 129.21.85.72 | 2165658952 | 0 |
| 129.21.85.73 | 2165658953 | 0 |
| 129.21.85.74 | 2165658954 | 0 |
| 129.21.85.75 | 2165658955 | 0 |
| 129.21.85.76 | 2165658956 | 0 |
| 129.21.85.77 | 2165658957 | 0 |
| 129.21.85.78 | 2165658958 | 0 |
| 129.21.85.79 | 2165658959 | 0 |
| 129.21.85.80 | 2165658960 | 0 |
| 129.21.85.81 | 2165658961 | 0 |
| 129.21.85.82 | 2165658962 | 0 |
| 129.21.85.83 | 2165658963 | 0 |
| 129.21.85.84 | 2165658964 | 0 |
| 129.21.85.85 | 2165658965 | 0 |