The IP address 104.21.54 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 | |
| Last update | 27/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Phoenix | 33.4484 | -112.074 | 2017-10-27 |
| MaxMind | US | United States | - | San Francisco | 37.7697 | -122.3933 | 2017-10-27 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 104.21.54.0 | 1746220544 | 0 |
| 104.21.54.1 | 1746220545 | 0 |
| 104.21.54.2 | 1746220546 | 0 |
| 104.21.54.3 | 1746220547 | 0 |
| 104.21.54.4 | 1746220548 | 0 |
| 104.21.54.5 | 1746220549 | 0 |
| 104.21.54.6 | 1746220550 | 0 |
| 104.21.54.7 | 1746220551 | 0 |
| 104.21.54.8 | 1746220552 | 0 |
| 104.21.54.9 | 1746220553 | 0 |
| 104.21.54.10 | 1746220554 | 0 |
| 104.21.54.11 | 1746220555 | 0 |
| 104.21.54.12 | 1746220556 | 0 |
| 104.21.54.13 | 1746220557 | 0 |
| 104.21.54.14 | 1746220558 | 0 |
| 104.21.54.15 | 1746220559 | 0 |
| 104.21.54.16 | 1746220560 | 0 |
| 104.21.54.17 | 1746220561 | 0 |
| 104.21.54.18 | 1746220562 | 0 |
| 104.21.54.19 | 1746220563 | 0 |
| 104.21.54.20 | 1746220564 | 0 |
| 104.21.54.21 | 1746220565 | 0 |
| 104.21.54.22 | 1746220566 | 0 |
| 104.21.54.23 | 1746220567 | 0 |
| 104.21.54.24 | 1746220568 | 0 |
| 104.21.54.25 | 1746220569 | 0 |
| 104.21.54.26 | 1746220570 | 0 |
| 104.21.54.27 | 1746220571 | 0 |
| 104.21.54.28 | 1746220572 | 0 |
| 104.21.54.29 | 1746220573 | 0 |
| 104.21.54.30 | 1746220574 | 0 |
| 104.21.54.31 | 1746220575 | 0 |
| 104.21.54.32 | 1746220576 | 0 |
| 104.21.54.33 | 1746220577 | 0 |
| 104.21.54.34 | 1746220578 | 0 |
| 104.21.54.35 | 1746220579 | 0 |
| 104.21.54.36 | 1746220580 | 0 |
| 104.21.54.37 | 1746220581 | 0 |
| 104.21.54.38 | 1746220582 | 0 |
| 104.21.54.39 | 1746220583 | 0 |
| 104.21.54.40 | 1746220584 | 0 |
| 104.21.54.41 | 1746220585 | 0 |
| 104.21.54.42 | 1746220586 | 0 |
| 104.21.54.43 | 1746220587 | 0 |
| 104.21.54.44 | 1746220588 | 0 |
| 104.21.54.45 | 1746220589 | 0 |
| 104.21.54.46 | 1746220590 | 0 |
| 104.21.54.47 | 1746220591 | 0 |
| 104.21.54.48 | 1746220592 | 0 |
| 104.21.54.49 | 1746220593 | 0 |
| 104.21.54.50 | 1746220594 | 0 |
| 104.21.54.51 | 1746220595 | 0 |
| 104.21.54.52 | 1746220596 | 0 |
| 104.21.54.53 | 1746220597 | 0 |
| 104.21.54.54 | 1746220598 | 0 |
| 104.21.54.55 | 1746220599 | 0 |
| 104.21.54.56 | 1746220600 | 0 |
| 104.21.54.57 | 1746220601 | 0 |
| 104.21.54.58 | 1746220602 | 0 |
| 104.21.54.59 | 1746220603 | 0 |
| 104.21.54.60 | 1746220604 | 0 |
| 104.21.54.61 | 1746220605 | 0 |
| 104.21.54.62 | 1746220606 | 0 |
| 104.21.54.63 | 1746220607 | 0 |
| 104.21.54.64 | 1746220608 | 0 |
| 104.21.54.65 | 1746220609 | 0 |
| 104.21.54.66 | 1746220610 | 0 |
| 104.21.54.67 | 1746220611 | 0 |
| 104.21.54.68 | 1746220612 | 0 |
| 104.21.54.69 | 1746220613 | 0 |
| 104.21.54.70 | 1746220614 | 0 |
| 104.21.54.71 | 1746220615 | 0 |
| 104.21.54.72 | 1746220616 | 0 |
| 104.21.54.73 | 1746220617 | 0 |
| 104.21.54.74 | 1746220618 | 0 |
| 104.21.54.75 | 1746220619 | 0 |
| 104.21.54.76 | 1746220620 | 0 |
| 104.21.54.77 | 1746220621 | 0 |
| 104.21.54.78 | 1746220622 | 0 |
| 104.21.54.79 | 1746220623 | 0 |
| 104.21.54.80 | 1746220624 | 0 |
| 104.21.54.81 | 1746220625 | 0 |
| 104.21.54.82 | 1746220626 | 0 |
| 104.21.54.83 | 1746220627 | 0 |
| 104.21.54.84 | 1746220628 | 0 |
| 104.21.54.85 | 1746220629 | 0 |