The IP address 3.81.74 is provided by Level 3 Communications, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 4.0.0.0/8 (range 4.0.0.0 to 4.255.255.255). The autonomous system number (ASN) is 3356.
| ASN | 3356 |
| IP starting by | 4.0.0.0 |
| IP ending by | 4.255.255.255 |
| ASN Name | Level 3 Communications, Inc. |
| CDIR | 4.0.0.0/8 |
| Numerical IP | |
| Registry | arin |
| Last update | 05/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Fairfield | 41.2184 | -73.2517 | 2017-07-03 |
| MaxMind | US | United States | - | Fairfield | 41.1412 | -73.2637 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 3.81.74.0 | 55659008 | 0 |
| 3.81.74.1 | 55659009 | 0 |
| 3.81.74.2 | 55659010 | 0 |
| 3.81.74.3 | 55659011 | 0 |
| 3.81.74.4 | 55659012 | 0 |
| 3.81.74.5 | 55659013 | 0 |
| 3.81.74.6 | 55659014 | 0 |
| 3.81.74.7 | 55659015 | 0 |
| 3.81.74.8 | 55659016 | 0 |
| 3.81.74.9 | 55659017 | 0 |
| 3.81.74.10 | 55659018 | 0 |
| 3.81.74.11 | 55659019 | 0 |
| 3.81.74.12 | 55659020 | 0 |
| 3.81.74.13 | 55659021 | 0 |
| 3.81.74.14 | 55659022 | 0 |
| 3.81.74.15 | 55659023 | 0 |
| 3.81.74.16 | 55659024 | 0 |
| 3.81.74.17 | 55659025 | 0 |
| 3.81.74.18 | 55659026 | 0 |
| 3.81.74.19 | 55659027 | 0 |
| 3.81.74.20 | 55659028 | 0 |
| 3.81.74.21 | 55659029 | 0 |
| 3.81.74.22 | 55659030 | 0 |
| 3.81.74.23 | 55659031 | 0 |
| 3.81.74.24 | 55659032 | 0 |
| 3.81.74.25 | 55659033 | 0 |
| 3.81.74.26 | 55659034 | 0 |
| 3.81.74.27 | 55659035 | 0 |
| 3.81.74.28 | 55659036 | 0 |
| 3.81.74.29 | 55659037 | 0 |
| 3.81.74.30 | 55659038 | 0 |
| 3.81.74.31 | 55659039 | 0 |
| 3.81.74.32 | 55659040 | 0 |
| 3.81.74.33 | 55659041 | 0 |
| 3.81.74.34 | 55659042 | 0 |
| 3.81.74.35 | 55659043 | 0 |
| 3.81.74.36 | 55659044 | 0 |
| 3.81.74.37 | 55659045 | 0 |
| 3.81.74.38 | 55659046 | 0 |
| 3.81.74.39 | 55659047 | 0 |
| 3.81.74.40 | 55659048 | 0 |
| 3.81.74.41 | 55659049 | 0 |
| 3.81.74.42 | 55659050 | 0 |
| 3.81.74.43 | 55659051 | 0 |
| 3.81.74.44 | 55659052 | 0 |
| 3.81.74.45 | 55659053 | 0 |
| 3.81.74.46 | 55659054 | 0 |
| 3.81.74.47 | 55659055 | 0 |
| 3.81.74.48 | 55659056 | 0 |
| 3.81.74.49 | 55659057 | 0 |
| 3.81.74.50 | 55659058 | 0 |
| 3.81.74.51 | 55659059 | 0 |
| 3.81.74.52 | 55659060 | 0 |
| 3.81.74.53 | 55659061 | 0 |
| 3.81.74.54 | 55659062 | 0 |
| 3.81.74.55 | 55659063 | 0 |
| 3.81.74.56 | 55659064 | 0 |
| 3.81.74.57 | 55659065 | 0 |
| 3.81.74.58 | 55659066 | 0 |
| 3.81.74.59 | 55659067 | 0 |
| 3.81.74.60 | 55659068 | 0 |
| 3.81.74.61 | 55659069 | 0 |
| 3.81.74.62 | 55659070 | 0 |
| 3.81.74.63 | 55659071 | 0 |
| 3.81.74.64 | 55659072 | 0 |
| 3.81.74.65 | 55659073 | 0 |
| 3.81.74.66 | 55659074 | 0 |
| 3.81.74.67 | 55659075 | 0 |
| 3.81.74.68 | 55659076 | 0 |
| 3.81.74.69 | 55659077 | 0 |
| 3.81.74.70 | 55659078 | 0 |
| 3.81.74.71 | 55659079 | 0 |
| 3.81.74.72 | 55659080 | 0 |
| 3.81.74.73 | 55659081 | 0 |
| 3.81.74.74 | 55659082 | 0 |
| 3.81.74.75 | 55659083 | 0 |
| 3.81.74.76 | 55659084 | 0 |
| 3.81.74.77 | 55659085 | 0 |
| 3.81.74.78 | 55659086 | 0 |
| 3.81.74.79 | 55659087 | 0 |
| 3.81.74.80 | 55659088 | 0 |
| 3.81.74.81 | 55659089 | 0 |
| 3.81.74.82 | 55659090 | 0 |
| 3.81.74.83 | 55659091 | 0 |
| 3.81.74.84 | 55659092 | 0 |
| 3.81.74.85 | 55659093 | 0 |