The IP address 204.85.91 is provided by MCNC, it's belong to the CDIR (Classless Inter-Domain Routing) 204.84.0.0/15 (range 204.84.0.0 to 204.85.255.255). The autonomous system number (ASN) is 81.
| ASN | 81 |
| IP starting by | 204.84.0.0 |
| IP ending by | 204.85.255.255 |
| ASN Name | MCNC |
| CDIR | 204.84.0.0/15 |
| Numerical IP | |
| Registry | arin |
| Last update | 10/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Durham | 35.9947 | -78.8962 | 2017-08-09 |
| MaxMind | US | United States | - | Durham | 35.994 | -78.8986 | 2017-08-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 204.85.91.0 | 3428145920 | 0 |
| 204.85.91.1 | 3428145921 | 0 |
| 204.85.91.2 | 3428145922 | 0 |
| 204.85.91.3 | 3428145923 | 0 |
| 204.85.91.4 | 3428145924 | 0 |
| 204.85.91.5 | 3428145925 | 0 |
| 204.85.91.6 | 3428145926 | 0 |
| 204.85.91.7 | 3428145927 | 0 |
| 204.85.91.8 | 3428145928 | 0 |
| 204.85.91.9 | 3428145929 | 0 |
| 204.85.91.10 | 3428145930 | 0 |
| 204.85.91.11 | 3428145931 | 0 |
| 204.85.91.12 | 3428145932 | 0 |
| 204.85.91.13 | 3428145933 | 0 |
| 204.85.91.14 | 3428145934 | 0 |
| 204.85.91.15 | 3428145935 | 0 |
| 204.85.91.16 | 3428145936 | 0 |
| 204.85.91.17 | 3428145937 | 0 |
| 204.85.91.18 | 3428145938 | 0 |
| 204.85.91.19 | 3428145939 | 0 |
| 204.85.91.20 | 3428145940 | 0 |
| 204.85.91.21 | 3428145941 | 0 |
| 204.85.91.22 | 3428145942 | 0 |
| 204.85.91.23 | 3428145943 | 0 |
| 204.85.91.24 | 3428145944 | 0 |
| 204.85.91.25 | 3428145945 | 0 |
| 204.85.91.26 | 3428145946 | 0 |
| 204.85.91.27 | 3428145947 | 0 |
| 204.85.91.28 | 3428145948 | 0 |
| 204.85.91.29 | 3428145949 | 0 |
| 204.85.91.30 | 3428145950 | 0 |
| 204.85.91.31 | 3428145951 | 0 |
| 204.85.91.32 | 3428145952 | 0 |
| 204.85.91.33 | 3428145953 | 0 |
| 204.85.91.34 | 3428145954 | 0 |
| 204.85.91.35 | 3428145955 | 0 |
| 204.85.91.36 | 3428145956 | 0 |
| 204.85.91.37 | 3428145957 | 0 |
| 204.85.91.38 | 3428145958 | 0 |
| 204.85.91.39 | 3428145959 | 0 |
| 204.85.91.40 | 3428145960 | 0 |
| 204.85.91.41 | 3428145961 | 0 |
| 204.85.91.42 | 3428145962 | 0 |
| 204.85.91.43 | 3428145963 | 0 |
| 204.85.91.44 | 3428145964 | 0 |
| 204.85.91.45 | 3428145965 | 0 |
| 204.85.91.46 | 3428145966 | 0 |
| 204.85.91.47 | 3428145967 | 0 |
| 204.85.91.48 | 3428145968 | 0 |
| 204.85.91.49 | 3428145969 | 0 |
| 204.85.91.50 | 3428145970 | 0 |
| 204.85.91.51 | 3428145971 | 0 |
| 204.85.91.52 | 3428145972 | 0 |
| 204.85.91.53 | 3428145973 | 0 |
| 204.85.91.54 | 3428145974 | 0 |
| 204.85.91.55 | 3428145975 | 0 |
| 204.85.91.56 | 3428145976 | 0 |
| 204.85.91.57 | 3428145977 | 0 |
| 204.85.91.58 | 3428145978 | 0 |
| 204.85.91.59 | 3428145979 | 0 |
| 204.85.91.60 | 3428145980 | 0 |
| 204.85.91.61 | 3428145981 | 0 |
| 204.85.91.62 | 3428145982 | 0 |
| 204.85.91.63 | 3428145983 | 0 |
| 204.85.91.64 | 3428145984 | 0 |
| 204.85.91.65 | 3428145985 | 0 |
| 204.85.91.66 | 3428145986 | 0 |
| 204.85.91.67 | 3428145987 | 0 |
| 204.85.91.68 | 3428145988 | 0 |
| 204.85.91.69 | 3428145989 | 0 |
| 204.85.91.70 | 3428145990 | 0 |
| 204.85.91.71 | 3428145991 | 0 |
| 204.85.91.72 | 3428145992 | 0 |
| 204.85.91.73 | 3428145993 | 0 |
| 204.85.91.74 | 3428145994 | 0 |
| 204.85.91.75 | 3428145995 | 0 |
| 204.85.91.76 | 3428145996 | 0 |
| 204.85.91.77 | 3428145997 | 0 |
| 204.85.91.78 | 3428145998 | 0 |
| 204.85.91.79 | 3428145999 | 0 |
| 204.85.91.80 | 3428146000 | 0 |
| 204.85.91.81 | 3428146001 | 0 |
| 204.85.91.82 | 3428146002 | 0 |
| 204.85.91.83 | 3428146003 | 0 |
| 204.85.91.84 | 3428146004 | 0 |
| 204.85.91.85 | 3428146005 | 0 |