Les adresses IP débutant par 204.143.8 sont fournies par Cogent Communications, elles appartiennent au CIDR (Classless Inter-Domain Routing) 204.142.180.0/23, le bloc IP comprant les adresses de 204.142.180.0 à 204.142.181.255). Le numéro de système autonome (ASN) est 174.
| ASN | 174 |
| IP commençant par | 204.142.180.0 |
| IP se terminant par | 204.142.181.255 |
| Nom ASN | Cogent Communications |
| CDIR | 204.142.180.0/23 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 05/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Greenwood Village | 39,6131 | -104,8839 | 2017-07-05 |
| MaxMind | US | États-Unis | - | Englewood | 39,6237 | -104,8738 | 2017-07-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 204.143.8.0 | 3431925760 | 0 |
| 204.143.8.1 | 3431925761 | 0 |
| 204.143.8.2 | 3431925762 | 0 |
| 204.143.8.3 | 3431925763 | 0 |
| 204.143.8.4 | 3431925764 | 0 |
| 204.143.8.5 | 3431925765 | 0 |
| 204.143.8.6 | 3431925766 | 0 |
| 204.143.8.7 | 3431925767 | 0 |
| 204.143.8.8 | 3431925768 | 0 |
| 204.143.8.9 | 3431925769 | 0 |
| 204.143.8.10 | 3431925770 | 0 |
| 204.143.8.11 | 3431925771 | 0 |
| 204.143.8.12 | 3431925772 | 0 |
| 204.143.8.13 | 3431925773 | 0 |
| 204.143.8.14 | 3431925774 | 0 |
| 204.143.8.15 | 3431925775 | 0 |
| 204.143.8.16 | 3431925776 | 0 |
| 204.143.8.17 | 3431925777 | 0 |
| 204.143.8.18 | 3431925778 | 0 |
| 204.143.8.19 | 3431925779 | 0 |
| 204.143.8.20 | 3431925780 | 0 |
| 204.143.8.21 | 3431925781 | 0 |
| 204.143.8.22 | 3431925782 | 0 |
| 204.143.8.23 | 3431925783 | 0 |
| 204.143.8.24 | 3431925784 | 0 |
| 204.143.8.25 | 3431925785 | 0 |
| 204.143.8.26 | 3431925786 | 0 |
| 204.143.8.27 | 3431925787 | 0 |
| 204.143.8.28 | 3431925788 | 0 |
| 204.143.8.29 | 3431925789 | 0 |
| 204.143.8.30 | 3431925790 | 0 |
| 204.143.8.31 | 3431925791 | 0 |
| 204.143.8.32 | 3431925792 | 0 |
| 204.143.8.33 | 3431925793 | 0 |
| 204.143.8.34 | 3431925794 | 0 |
| 204.143.8.35 | 3431925795 | 0 |
| 204.143.8.36 | 3431925796 | 0 |
| 204.143.8.37 | 3431925797 | 0 |
| 204.143.8.38 | 3431925798 | 0 |
| 204.143.8.39 | 3431925799 | 0 |
| 204.143.8.40 | 3431925800 | 0 |
| 204.143.8.41 | 3431925801 | 0 |
| 204.143.8.42 | 3431925802 | 0 |
| 204.143.8.43 | 3431925803 | 0 |
| 204.143.8.44 | 3431925804 | 0 |
| 204.143.8.45 | 3431925805 | 0 |
| 204.143.8.46 | 3431925806 | 0 |
| 204.143.8.47 | 3431925807 | 0 |
| 204.143.8.48 | 3431925808 | 0 |
| 204.143.8.49 | 3431925809 | 0 |
| 204.143.8.50 | 3431925810 | 0 |
| 204.143.8.51 | 3431925811 | 0 |
| 204.143.8.52 | 3431925812 | 0 |
| 204.143.8.53 | 3431925813 | 0 |
| 204.143.8.54 | 3431925814 | 0 |
| 204.143.8.55 | 3431925815 | 0 |
| 204.143.8.56 | 3431925816 | 0 |
| 204.143.8.57 | 3431925817 | 0 |
| 204.143.8.58 | 3431925818 | 0 |
| 204.143.8.59 | 3431925819 | 0 |
| 204.143.8.60 | 3431925820 | 0 |
| 204.143.8.61 | 3431925821 | 0 |
| 204.143.8.62 | 3431925822 | 0 |
| 204.143.8.63 | 3431925823 | 0 |
| 204.143.8.64 | 3431925824 | 0 |
| 204.143.8.65 | 3431925825 | 0 |
| 204.143.8.66 | 3431925826 | 0 |
| 204.143.8.67 | 3431925827 | 0 |
| 204.143.8.68 | 3431925828 | 0 |
| 204.143.8.69 | 3431925829 | 0 |
| 204.143.8.70 | 3431925830 | 0 |
| 204.143.8.71 | 3431925831 | 0 |
| 204.143.8.72 | 3431925832 | 0 |
| 204.143.8.73 | 3431925833 | 0 |
| 204.143.8.74 | 3431925834 | 0 |
| 204.143.8.75 | 3431925835 | 0 |
| 204.143.8.76 | 3431925836 | 0 |
| 204.143.8.77 | 3431925837 | 0 |
| 204.143.8.78 | 3431925838 | 0 |
| 204.143.8.79 | 3431925839 | 0 |
| 204.143.8.80 | 3431925840 | 0 |
| 204.143.8.81 | 3431925841 | 0 |
| 204.143.8.82 | 3431925842 | 0 |
| 204.143.8.83 | 3431925843 | 0 |
| 204.143.8.84 | 3431925844 | 0 |
| 204.143.8.85 | 3431925845 | 0 |