The IP address 104.21.56 is provided by CloudFlare, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 104.16.0.0/12 (range 104.16.0.0 to 104.31.255.255). The autonomous system number (ASN) is 13335.
| ASN | 13335 |
| IP starting by | 104.16.0.0 |
| IP ending by | 104.31.255.255 |
| ASN Name | CloudFlare, Inc. |
| CDIR | 104.16.0.0/12 |
| Numerical IP | |
| Registry | arin |
| Last update | 29/11/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Phoenix | 33.4484 | -112.074 | 2017-11-29 |
| MaxMind | US | United States | - | San Francisco | 37.7697 | -122.3933 | 2017-11-29 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 104.21.56.0 | 1746221056 | 0 |
| 104.21.56.1 | 1746221057 | 0 |
| 104.21.56.2 | 1746221058 | 0 |
| 104.21.56.3 | 1746221059 | 0 |
| 104.21.56.4 | 1746221060 | 0 |
| 104.21.56.5 | 1746221061 | 0 |
| 104.21.56.6 | 1746221062 | 0 |
| 104.21.56.7 | 1746221063 | 0 |
| 104.21.56.8 | 1746221064 | 0 |
| 104.21.56.9 | 1746221065 | 0 |
| 104.21.56.10 | 1746221066 | 0 |
| 104.21.56.11 | 1746221067 | 0 |
| 104.21.56.12 | 1746221068 | 0 |
| 104.21.56.13 | 1746221069 | 0 |
| 104.21.56.14 | 1746221070 | 0 |
| 104.21.56.15 | 1746221071 | 0 |
| 104.21.56.16 | 1746221072 | 0 |
| 104.21.56.17 | 1746221073 | 0 |
| 104.21.56.18 | 1746221074 | 0 |
| 104.21.56.19 | 1746221075 | 0 |
| 104.21.56.20 | 1746221076 | 0 |
| 104.21.56.21 | 1746221077 | 0 |
| 104.21.56.22 | 1746221078 | 0 |
| 104.21.56.23 | 1746221079 | 0 |
| 104.21.56.24 | 1746221080 | 0 |
| 104.21.56.25 | 1746221081 | 0 |
| 104.21.56.26 | 1746221082 | 0 |
| 104.21.56.27 | 1746221083 | 0 |
| 104.21.56.28 | 1746221084 | 0 |
| 104.21.56.29 | 1746221085 | 0 |
| 104.21.56.30 | 1746221086 | 0 |
| 104.21.56.31 | 1746221087 | 0 |
| 104.21.56.32 | 1746221088 | 0 |
| 104.21.56.33 | 1746221089 | 0 |
| 104.21.56.34 | 1746221090 | 0 |
| 104.21.56.35 | 1746221091 | 0 |
| 104.21.56.36 | 1746221092 | 0 |
| 104.21.56.37 | 1746221093 | 0 |
| 104.21.56.38 | 1746221094 | 0 |
| 104.21.56.39 | 1746221095 | 0 |
| 104.21.56.40 | 1746221096 | 0 |
| 104.21.56.41 | 1746221097 | 0 |
| 104.21.56.42 | 1746221098 | 0 |
| 104.21.56.43 | 1746221099 | 0 |
| 104.21.56.44 | 1746221100 | 0 |
| 104.21.56.45 | 1746221101 | 0 |
| 104.21.56.46 | 1746221102 | 0 |
| 104.21.56.47 | 1746221103 | 0 |
| 104.21.56.48 | 1746221104 | 0 |
| 104.21.56.49 | 1746221105 | 0 |
| 104.21.56.50 | 1746221106 | 0 |
| 104.21.56.51 | 1746221107 | 0 |
| 104.21.56.52 | 1746221108 | 0 |
| 104.21.56.53 | 1746221109 | 0 |
| 104.21.56.54 | 1746221110 | 0 |
| 104.21.56.55 | 1746221111 | 0 |
| 104.21.56.56 | 1746221112 | 0 |
| 104.21.56.57 | 1746221113 | 0 |
| 104.21.56.58 | 1746221114 | 0 |
| 104.21.56.59 | 1746221115 | 0 |
| 104.21.56.60 | 1746221116 | 0 |
| 104.21.56.61 | 1746221117 | 0 |
| 104.21.56.62 | 1746221118 | 0 |
| 104.21.56.63 | 1746221119 | 0 |
| 104.21.56.64 | 1746221120 | 0 |
| 104.21.56.65 | 1746221121 | 0 |
| 104.21.56.66 | 1746221122 | 0 |
| 104.21.56.67 | 1746221123 | 0 |
| 104.21.56.68 | 1746221124 | 0 |
| 104.21.56.69 | 1746221125 | 0 |
| 104.21.56.70 | 1746221126 | 0 |
| 104.21.56.71 | 1746221127 | 0 |
| 104.21.56.72 | 1746221128 | 0 |
| 104.21.56.73 | 1746221129 | 0 |
| 104.21.56.74 | 1746221130 | 0 |
| 104.21.56.75 | 1746221131 | 0 |
| 104.21.56.76 | 1746221132 | 0 |
| 104.21.56.77 | 1746221133 | 0 |
| 104.21.56.78 | 1746221134 | 0 |
| 104.21.56.79 | 1746221135 | 0 |
| 104.21.56.80 | 1746221136 | 0 |
| 104.21.56.81 | 1746221137 | 0 |
| 104.21.56.82 | 1746221138 | 0 |
| 104.21.56.83 | 1746221139 | 0 |
| 104.21.56.84 | 1746221140 | 0 |
| 104.21.56.85 | 1746221141 | 0 |