Les adresses IP débutant par 204.5.243 sont fournies par Cogent Communications, elles appartiennent au CIDR (Classless Inter-Domain Routing) 204.4.0.0/14, le bloc IP comprant les adresses de 204.4.0.0 à 204.7.255.255). Le numéro de système autonome (ASN) est 174.
| ASN | 174 |
| IP commençant par | 204.4.0.0 |
| IP se terminant par | 204.7.255.255 |
| Nom ASN | Cogent Communications |
| CDIR | 204.4.0.0/14 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 07/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Washington | 38,9016 | -77,0508 | 2018-03-06 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-03-06 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 204.5.243.0 | 3422941952 | 0 |
| 204.5.243.1 | 3422941953 | 0 |
| 204.5.243.2 | 3422941954 | 0 |
| 204.5.243.3 | 3422941955 | 0 |
| 204.5.243.4 | 3422941956 | 0 |
| 204.5.243.5 | 3422941957 | 0 |
| 204.5.243.6 | 3422941958 | 0 |
| 204.5.243.7 | 3422941959 | 0 |
| 204.5.243.8 | 3422941960 | 0 |
| 204.5.243.9 | 3422941961 | 0 |
| 204.5.243.10 | 3422941962 | 0 |
| 204.5.243.11 | 3422941963 | 0 |
| 204.5.243.12 | 3422941964 | 0 |
| 204.5.243.13 | 3422941965 | 0 |
| 204.5.243.14 | 3422941966 | 0 |
| 204.5.243.15 | 3422941967 | 0 |
| 204.5.243.16 | 3422941968 | 0 |
| 204.5.243.17 | 3422941969 | 0 |
| 204.5.243.18 | 3422941970 | 0 |
| 204.5.243.19 | 3422941971 | 0 |
| 204.5.243.20 | 3422941972 | 0 |
| 204.5.243.21 | 3422941973 | 0 |
| 204.5.243.22 | 3422941974 | 0 |
| 204.5.243.23 | 3422941975 | 0 |
| 204.5.243.24 | 3422941976 | 0 |
| 204.5.243.25 | 3422941977 | 0 |
| 204.5.243.26 | 3422941978 | 0 |
| 204.5.243.27 | 3422941979 | 0 |
| 204.5.243.28 | 3422941980 | 0 |
| 204.5.243.29 | 3422941981 | 0 |
| 204.5.243.30 | 3422941982 | 0 |
| 204.5.243.31 | 3422941983 | 0 |
| 204.5.243.32 | 3422941984 | 0 |
| 204.5.243.33 | 3422941985 | 0 |
| 204.5.243.34 | 3422941986 | 0 |
| 204.5.243.35 | 3422941987 | 0 |
| 204.5.243.36 | 3422941988 | 0 |
| 204.5.243.37 | 3422941989 | 0 |
| 204.5.243.38 | 3422941990 | 0 |
| 204.5.243.39 | 3422941991 | 0 |
| 204.5.243.40 | 3422941992 | 0 |
| 204.5.243.41 | 3422941993 | 0 |
| 204.5.243.42 | 3422941994 | 0 |
| 204.5.243.43 | 3422941995 | 0 |
| 204.5.243.44 | 3422941996 | 0 |
| 204.5.243.45 | 3422941997 | 0 |
| 204.5.243.46 | 3422941998 | 0 |
| 204.5.243.47 | 3422941999 | 0 |
| 204.5.243.48 | 3422942000 | 0 |
| 204.5.243.49 | 3422942001 | 0 |
| 204.5.243.50 | 3422942002 | 0 |
| 204.5.243.51 | 3422942003 | 0 |
| 204.5.243.52 | 3422942004 | 0 |
| 204.5.243.53 | 3422942005 | 0 |
| 204.5.243.54 | 3422942006 | 0 |
| 204.5.243.55 | 3422942007 | 0 |
| 204.5.243.56 | 3422942008 | 0 |
| 204.5.243.57 | 3422942009 | 0 |
| 204.5.243.58 | 3422942010 | 0 |
| 204.5.243.59 | 3422942011 | 0 |
| 204.5.243.60 | 3422942012 | 0 |
| 204.5.243.61 | 3422942013 | 0 |
| 204.5.243.62 | 3422942014 | 0 |
| 204.5.243.63 | 3422942015 | 0 |
| 204.5.243.64 | 3422942016 | 0 |
| 204.5.243.65 | 3422942017 | 0 |
| 204.5.243.66 | 3422942018 | 0 |
| 204.5.243.67 | 3422942019 | 0 |
| 204.5.243.68 | 3422942020 | 0 |
| 204.5.243.69 | 3422942021 | 0 |
| 204.5.243.70 | 3422942022 | 0 |
| 204.5.243.71 | 3422942023 | 0 |
| 204.5.243.72 | 3422942024 | 0 |
| 204.5.243.73 | 3422942025 | 0 |
| 204.5.243.74 | 3422942026 | 0 |
| 204.5.243.75 | 3422942027 | 0 |
| 204.5.243.76 | 3422942028 | 0 |
| 204.5.243.77 | 3422942029 | 0 |
| 204.5.243.78 | 3422942030 | 0 |
| 204.5.243.79 | 3422942031 | 0 |
| 204.5.243.80 | 3422942032 | 0 |
| 204.5.243.81 | 3422942033 | 0 |
| 204.5.243.82 | 3422942034 | 0 |
| 204.5.243.83 | 3422942035 | 0 |
| 204.5.243.84 | 3422942036 | 0 |
| 204.5.243.85 | 3422942037 | 0 |