Les adresses IP débutant par 199.99.54 sont fournies par Cogent Communications, elles appartiennent au CIDR (Classless Inter-Domain Routing) 199.98.0.0/15, le bloc IP comprant les adresses de 199.98.0.0 à 199.99.255.255). Le numéro de système autonome (ASN) est 174.
| ASN | 174 |
| IP commençant par | 199.98.0.0 |
| IP se terminant par | 199.99.255.255 |
| Nom ASN | Cogent Communications |
| CDIR | 199.98.0.0/15 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 16/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | New York City | 40,7139 | -74,0102 | 2017-09-15 |
| MaxMind | US | États-Unis | - | New York | 40,7165 | -74,0131 | 2017-09-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 199.99.54.0 | 3345167872 | 0 |
| 199.99.54.1 | 3345167873 | 0 |
| 199.99.54.2 | 3345167874 | 0 |
| 199.99.54.3 | 3345167875 | 0 |
| 199.99.54.4 | 3345167876 | 0 |
| 199.99.54.5 | 3345167877 | 0 |
| 199.99.54.6 | 3345167878 | 0 |
| 199.99.54.7 | 3345167879 | 0 |
| 199.99.54.8 | 3345167880 | 0 |
| 199.99.54.9 | 3345167881 | 0 |
| 199.99.54.10 | 3345167882 | 0 |
| 199.99.54.11 | 3345167883 | 0 |
| 199.99.54.12 | 3345167884 | 0 |
| 199.99.54.13 | 3345167885 | 0 |
| 199.99.54.14 | 3345167886 | 0 |
| 199.99.54.15 | 3345167887 | 0 |
| 199.99.54.16 | 3345167888 | 0 |
| 199.99.54.17 | 3345167889 | 0 |
| 199.99.54.18 | 3345167890 | 0 |
| 199.99.54.19 | 3345167891 | 0 |
| 199.99.54.20 | 3345167892 | 0 |
| 199.99.54.21 | 3345167893 | 0 |
| 199.99.54.22 | 3345167894 | 0 |
| 199.99.54.23 | 3345167895 | 0 |
| 199.99.54.24 | 3345167896 | 0 |
| 199.99.54.25 | 3345167897 | 0 |
| 199.99.54.26 | 3345167898 | 0 |
| 199.99.54.27 | 3345167899 | 0 |
| 199.99.54.28 | 3345167900 | 0 |
| 199.99.54.29 | 3345167901 | 0 |
| 199.99.54.30 | 3345167902 | 0 |
| 199.99.54.31 | 3345167903 | 0 |
| 199.99.54.32 | 3345167904 | 0 |
| 199.99.54.33 | 3345167905 | 0 |
| 199.99.54.34 | 3345167906 | 0 |
| 199.99.54.35 | 3345167907 | 0 |
| 199.99.54.36 | 3345167908 | 0 |
| 199.99.54.37 | 3345167909 | 0 |
| 199.99.54.38 | 3345167910 | 0 |
| 199.99.54.39 | 3345167911 | 0 |
| 199.99.54.40 | 3345167912 | 0 |
| 199.99.54.41 | 3345167913 | 0 |
| 199.99.54.42 | 3345167914 | 0 |
| 199.99.54.43 | 3345167915 | 0 |
| 199.99.54.44 | 3345167916 | 0 |
| 199.99.54.45 | 3345167917 | 0 |
| 199.99.54.46 | 3345167918 | 0 |
| 199.99.54.47 | 3345167919 | 0 |
| 199.99.54.48 | 3345167920 | 0 |
| 199.99.54.49 | 3345167921 | 0 |
| 199.99.54.50 | 3345167922 | 0 |
| 199.99.54.51 | 3345167923 | 0 |
| 199.99.54.52 | 3345167924 | 0 |
| 199.99.54.53 | 3345167925 | 0 |
| 199.99.54.54 | 3345167926 | 0 |
| 199.99.54.55 | 3345167927 | 0 |
| 199.99.54.56 | 3345167928 | 0 |
| 199.99.54.57 | 3345167929 | 0 |
| 199.99.54.58 | 3345167930 | 0 |
| 199.99.54.59 | 3345167931 | 0 |
| 199.99.54.60 | 3345167932 | 0 |
| 199.99.54.61 | 3345167933 | 0 |
| 199.99.54.62 | 3345167934 | 0 |
| 199.99.54.63 | 3345167935 | 0 |
| 199.99.54.64 | 3345167936 | 0 |
| 199.99.54.65 | 3345167937 | 0 |
| 199.99.54.66 | 3345167938 | 0 |
| 199.99.54.67 | 3345167939 | 0 |
| 199.99.54.68 | 3345167940 | 0 |
| 199.99.54.69 | 3345167941 | 0 |
| 199.99.54.70 | 3345167942 | 0 |
| 199.99.54.71 | 3345167943 | 0 |
| 199.99.54.72 | 3345167944 | 0 |
| 199.99.54.73 | 3345167945 | 0 |
| 199.99.54.74 | 3345167946 | 0 |
| 199.99.54.75 | 3345167947 | 0 |
| 199.99.54.76 | 3345167948 | 0 |
| 199.99.54.77 | 3345167949 | 0 |
| 199.99.54.78 | 3345167950 | 0 |
| 199.99.54.79 | 3345167951 | 0 |
| 199.99.54.80 | 3345167952 | 0 |
| 199.99.54.81 | 3345167953 | 0 |
| 199.99.54.82 | 3345167954 | 0 |
| 199.99.54.83 | 3345167955 | 0 |
| 199.99.54.84 | 3345167956 | 0 |
| 199.99.54.85 | 3345167957 | 0 |