The IP address 199.74.99 is provided by Northwestern University, it's belong to the CDIR (Classless Inter-Domain Routing) 199.74.64.0/18 (range 199.74.64.0 to 199.74.127.255). The autonomous system number (ASN) is 103.
| ASN | 103 |
| IP starting by | 199.74.64.0 |
| IP ending by | 199.74.127.255 |
| ASN Name | Northwestern University |
| CDIR | 199.74.64.0/18 |
| Numerical IP | |
| Registry | arin |
| Last update | 02/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Chicago | 41.85 | -87.6501 | 2017-09-01 |
| MaxMind | US | United States | - | Evanston | 42.0586 | -87.6845 | 2017-09-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 199.74.99.0 | 3343540992 | 0 |
| 199.74.99.1 | 3343540993 | 0 |
| 199.74.99.2 | 3343540994 | 0 |
| 199.74.99.3 | 3343540995 | 0 |
| 199.74.99.4 | 3343540996 | 0 |
| 199.74.99.5 | 3343540997 | 0 |
| 199.74.99.6 | 3343540998 | 0 |
| 199.74.99.7 | 3343540999 | 0 |
| 199.74.99.8 | 3343541000 | 0 |
| 199.74.99.9 | 3343541001 | 0 |
| 199.74.99.10 | 3343541002 | 0 |
| 199.74.99.11 | 3343541003 | 0 |
| 199.74.99.12 | 3343541004 | 0 |
| 199.74.99.13 | 3343541005 | 0 |
| 199.74.99.14 | 3343541006 | 0 |
| 199.74.99.15 | 3343541007 | 0 |
| 199.74.99.16 | 3343541008 | 0 |
| 199.74.99.17 | 3343541009 | 0 |
| 199.74.99.18 | 3343541010 | 0 |
| 199.74.99.19 | 3343541011 | 0 |
| 199.74.99.20 | 3343541012 | 0 |
| 199.74.99.21 | 3343541013 | 0 |
| 199.74.99.22 | 3343541014 | 0 |
| 199.74.99.23 | 3343541015 | 0 |
| 199.74.99.24 | 3343541016 | 0 |
| 199.74.99.25 | 3343541017 | 0 |
| 199.74.99.26 | 3343541018 | 0 |
| 199.74.99.27 | 3343541019 | 0 |
| 199.74.99.28 | 3343541020 | 0 |
| 199.74.99.29 | 3343541021 | 0 |
| 199.74.99.30 | 3343541022 | 0 |
| 199.74.99.31 | 3343541023 | 0 |
| 199.74.99.32 | 3343541024 | 0 |
| 199.74.99.33 | 3343541025 | 0 |
| 199.74.99.34 | 3343541026 | 0 |
| 199.74.99.35 | 3343541027 | 0 |
| 199.74.99.36 | 3343541028 | 0 |
| 199.74.99.37 | 3343541029 | 0 |
| 199.74.99.38 | 3343541030 | 0 |
| 199.74.99.39 | 3343541031 | 0 |
| 199.74.99.40 | 3343541032 | 0 |
| 199.74.99.41 | 3343541033 | 0 |
| 199.74.99.42 | 3343541034 | 0 |
| 199.74.99.43 | 3343541035 | 0 |
| 199.74.99.44 | 3343541036 | 0 |
| 199.74.99.45 | 3343541037 | 0 |
| 199.74.99.46 | 3343541038 | 0 |
| 199.74.99.47 | 3343541039 | 0 |
| 199.74.99.48 | 3343541040 | 0 |
| 199.74.99.49 | 3343541041 | 0 |
| 199.74.99.50 | 3343541042 | 0 |
| 199.74.99.51 | 3343541043 | 0 |
| 199.74.99.52 | 3343541044 | 0 |
| 199.74.99.53 | 3343541045 | 0 |
| 199.74.99.54 | 3343541046 | 0 |
| 199.74.99.55 | 3343541047 | 0 |
| 199.74.99.56 | 3343541048 | 0 |
| 199.74.99.57 | 3343541049 | 0 |
| 199.74.99.58 | 3343541050 | 0 |
| 199.74.99.59 | 3343541051 | 0 |
| 199.74.99.60 | 3343541052 | 0 |
| 199.74.99.61 | 3343541053 | 0 |
| 199.74.99.62 | 3343541054 | 0 |
| 199.74.99.63 | 3343541055 | 0 |
| 199.74.99.64 | 3343541056 | 0 |
| 199.74.99.65 | 3343541057 | 0 |
| 199.74.99.66 | 3343541058 | 0 |
| 199.74.99.67 | 3343541059 | 0 |
| 199.74.99.68 | 3343541060 | 0 |
| 199.74.99.69 | 3343541061 | 0 |
| 199.74.99.70 | 3343541062 | 0 |
| 199.74.99.71 | 3343541063 | 0 |
| 199.74.99.72 | 3343541064 | 0 |
| 199.74.99.73 | 3343541065 | 0 |
| 199.74.99.74 | 3343541066 | 0 |
| 199.74.99.75 | 3343541067 | 0 |
| 199.74.99.76 | 3343541068 | 0 |
| 199.74.99.77 | 3343541069 | 0 |
| 199.74.99.78 | 3343541070 | 0 |
| 199.74.99.79 | 3343541071 | 0 |
| 199.74.99.80 | 3343541072 | 0 |
| 199.74.99.81 | 3343541073 | 0 |
| 199.74.99.82 | 3343541074 | 0 |
| 199.74.99.83 | 3343541075 | 0 |
| 199.74.99.84 | 3343541076 | 0 |
| 199.74.99.85 | 3343541077 | 0 |