Les adresses IP débutant par 216.80.99 sont fournies par RCN, elles appartiennent au CIDR (Classless Inter-Domain Routing) 216.80.0.0/17, le bloc IP comprant les adresses de 216.80.0.0 à 216.80.127.255). Le numéro de système autonome (ASN) est 6079.
| ASN | 6079 |
| IP commençant par | 216.80.0.0 |
| IP se terminant par | 216.80.127.255 |
| Nom ASN | RCN |
| CDIR | 216.80.0.0/17 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 25/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Chicago | 41,85 | -87,6501 | 2017-08-25 |
| MaxMind | US | États-Unis | - | Chicago | 41,9728 | -87,6616 | 2017-08-25 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 216.80.99.0 | 3629146880 | 0 |
| 216.80.99.1 | 3629146881 | 0 |
| 216.80.99.2 | 3629146882 | 0 |
| 216.80.99.3 | 3629146883 | 0 |
| 216.80.99.4 | 3629146884 | 0 |
| 216.80.99.5 | 3629146885 | 0 |
| 216.80.99.6 | 3629146886 | 0 |
| 216.80.99.7 | 3629146887 | 0 |
| 216.80.99.8 | 3629146888 | 0 |
| 216.80.99.9 | 3629146889 | 0 |
| 216.80.99.10 | 3629146890 | 0 |
| 216.80.99.11 | 3629146891 | 0 |
| 216.80.99.12 | 3629146892 | 0 |
| 216.80.99.13 | 3629146893 | 0 |
| 216.80.99.14 | 3629146894 | 0 |
| 216.80.99.15 | 3629146895 | 0 |
| 216.80.99.16 | 3629146896 | 0 |
| 216.80.99.17 | 3629146897 | 0 |
| 216.80.99.18 | 3629146898 | 0 |
| 216.80.99.19 | 3629146899 | 0 |
| 216.80.99.20 | 3629146900 | 0 |
| 216.80.99.21 | 3629146901 | 0 |
| 216.80.99.22 | 3629146902 | 0 |
| 216.80.99.23 | 3629146903 | 0 |
| 216.80.99.24 | 3629146904 | 0 |
| 216.80.99.25 | 3629146905 | 0 |
| 216.80.99.26 | 3629146906 | 0 |
| 216.80.99.27 | 3629146907 | 0 |
| 216.80.99.28 | 3629146908 | 0 |
| 216.80.99.29 | 3629146909 | 0 |
| 216.80.99.30 | 3629146910 | 0 |
| 216.80.99.31 | 3629146911 | 0 |
| 216.80.99.32 | 3629146912 | 0 |
| 216.80.99.33 | 3629146913 | 0 |
| 216.80.99.34 | 3629146914 | 0 |
| 216.80.99.35 | 3629146915 | 0 |
| 216.80.99.36 | 3629146916 | 0 |
| 216.80.99.37 | 3629146917 | 0 |
| 216.80.99.38 | 3629146918 | 0 |
| 216.80.99.39 | 3629146919 | 0 |
| 216.80.99.40 | 3629146920 | 0 |
| 216.80.99.41 | 3629146921 | 0 |
| 216.80.99.42 | 3629146922 | 0 |
| 216.80.99.43 | 3629146923 | 0 |
| 216.80.99.44 | 3629146924 | 0 |
| 216.80.99.45 | 3629146925 | 0 |
| 216.80.99.46 | 3629146926 | 0 |
| 216.80.99.47 | 3629146927 | 0 |
| 216.80.99.48 | 3629146928 | 0 |
| 216.80.99.49 | 3629146929 | 0 |
| 216.80.99.50 | 3629146930 | 0 |
| 216.80.99.51 | 3629146931 | 0 |
| 216.80.99.52 | 3629146932 | 0 |
| 216.80.99.53 | 3629146933 | 0 |
| 216.80.99.54 | 3629146934 | 0 |
| 216.80.99.55 | 3629146935 | 0 |
| 216.80.99.56 | 3629146936 | 0 |
| 216.80.99.57 | 3629146937 | 0 |
| 216.80.99.58 | 3629146938 | 0 |
| 216.80.99.59 | 3629146939 | 0 |
| 216.80.99.60 | 3629146940 | 0 |
| 216.80.99.61 | 3629146941 | 0 |
| 216.80.99.62 | 3629146942 | 0 |
| 216.80.99.63 | 3629146943 | 0 |
| 216.80.99.64 | 3629146944 | 0 |
| 216.80.99.65 | 3629146945 | 0 |
| 216.80.99.66 | 3629146946 | 0 |
| 216.80.99.67 | 3629146947 | 0 |
| 216.80.99.68 | 3629146948 | 0 |
| 216.80.99.69 | 3629146949 | 0 |
| 216.80.99.70 | 3629146950 | 0 |
| 216.80.99.71 | 3629146951 | 0 |
| 216.80.99.72 | 3629146952 | 0 |
| 216.80.99.73 | 3629146953 | 0 |
| 216.80.99.74 | 3629146954 | 0 |
| 216.80.99.75 | 3629146955 | 0 |
| 216.80.99.76 | 3629146956 | 0 |
| 216.80.99.77 | 3629146957 | 0 |
| 216.80.99.78 | 3629146958 | 0 |
| 216.80.99.79 | 3629146959 | 0 |
| 216.80.99.80 | 3629146960 | 0 |
| 216.80.99.81 | 3629146961 | 0 |
| 216.80.99.82 | 3629146962 | 0 |
| 216.80.99.83 | 3629146963 | 0 |
| 216.80.99.84 | 3629146964 | 0 |
| 216.80.99.85 | 3629146965 | 0 |