The IP address 39.21.39 is provided by Korea Telecom, it's belong to the CDIR (Classless Inter-Domain Routing) 39.16.0.0/13 (range 39.16.0.0 to 39.23.255.255). The autonomous system number (ASN) is 4766.
| ASN | 4766 |
| IP starting by | 39.16.0.0 |
| IP ending by | 39.23.255.255 |
| ASN Name | Korea Telecom |
| CDIR | 39.16.0.0/13 |
| Numerical IP | |
| Registry | apnic |
| Last update | 06/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2017-07-07 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2017-07-07 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 39.21.39.0 | 655697664 | 0 |
| 39.21.39.1 | 655697665 | 0 |
| 39.21.39.2 | 655697666 | 0 |
| 39.21.39.3 | 655697667 | 0 |
| 39.21.39.4 | 655697668 | 0 |
| 39.21.39.5 | 655697669 | 0 |
| 39.21.39.6 | 655697670 | 0 |
| 39.21.39.7 | 655697671 | 0 |
| 39.21.39.8 | 655697672 | 0 |
| 39.21.39.9 | 655697673 | 0 |
| 39.21.39.10 | 655697674 | 0 |
| 39.21.39.11 | 655697675 | 0 |
| 39.21.39.12 | 655697676 | 0 |
| 39.21.39.13 | 655697677 | 0 |
| 39.21.39.14 | 655697678 | 0 |
| 39.21.39.15 | 655697679 | 0 |
| 39.21.39.16 | 655697680 | 0 |
| 39.21.39.17 | 655697681 | 0 |
| 39.21.39.18 | 655697682 | 0 |
| 39.21.39.19 | 655697683 | 0 |
| 39.21.39.20 | 655697684 | 0 |
| 39.21.39.21 | 655697685 | 0 |
| 39.21.39.22 | 655697686 | 0 |
| 39.21.39.23 | 655697687 | 0 |
| 39.21.39.24 | 655697688 | 0 |
| 39.21.39.25 | 655697689 | 0 |
| 39.21.39.26 | 655697690 | 0 |
| 39.21.39.27 | 655697691 | 0 |
| 39.21.39.28 | 655697692 | 0 |
| 39.21.39.29 | 655697693 | 0 |
| 39.21.39.30 | 655697694 | 0 |
| 39.21.39.31 | 655697695 | 0 |
| 39.21.39.32 | 655697696 | 0 |
| 39.21.39.33 | 655697697 | 0 |
| 39.21.39.34 | 655697698 | 0 |
| 39.21.39.35 | 655697699 | 0 |
| 39.21.39.36 | 655697700 | 0 |
| 39.21.39.37 | 655697701 | 0 |
| 39.21.39.38 | 655697702 | 0 |
| 39.21.39.39 | 655697703 | 0 |
| 39.21.39.40 | 655697704 | 0 |
| 39.21.39.41 | 655697705 | 0 |
| 39.21.39.42 | 655697706 | 0 |
| 39.21.39.43 | 655697707 | 0 |
| 39.21.39.44 | 655697708 | 0 |
| 39.21.39.45 | 655697709 | 0 |
| 39.21.39.46 | 655697710 | 0 |
| 39.21.39.47 | 655697711 | 0 |
| 39.21.39.48 | 655697712 | 0 |
| 39.21.39.49 | 655697713 | 0 |
| 39.21.39.50 | 655697714 | 0 |
| 39.21.39.51 | 655697715 | 0 |
| 39.21.39.52 | 655697716 | 0 |
| 39.21.39.53 | 655697717 | 0 |
| 39.21.39.54 | 655697718 | 0 |
| 39.21.39.55 | 655697719 | 0 |
| 39.21.39.56 | 655697720 | 0 |
| 39.21.39.57 | 655697721 | 0 |
| 39.21.39.58 | 655697722 | 0 |
| 39.21.39.59 | 655697723 | 0 |
| 39.21.39.60 | 655697724 | 0 |
| 39.21.39.61 | 655697725 | 0 |
| 39.21.39.62 | 655697726 | 0 |
| 39.21.39.63 | 655697727 | 0 |
| 39.21.39.64 | 655697728 | 0 |
| 39.21.39.65 | 655697729 | 0 |
| 39.21.39.66 | 655697730 | 0 |
| 39.21.39.67 | 655697731 | 0 |
| 39.21.39.68 | 655697732 | 0 |
| 39.21.39.69 | 655697733 | 0 |
| 39.21.39.70 | 655697734 | 0 |
| 39.21.39.71 | 655697735 | 0 |
| 39.21.39.72 | 655697736 | 0 |
| 39.21.39.73 | 655697737 | 0 |
| 39.21.39.74 | 655697738 | 0 |
| 39.21.39.75 | 655697739 | 0 |
| 39.21.39.76 | 655697740 | 0 |
| 39.21.39.77 | 655697741 | 0 |
| 39.21.39.78 | 655697742 | 0 |
| 39.21.39.79 | 655697743 | 0 |
| 39.21.39.80 | 655697744 | 0 |
| 39.21.39.81 | 655697745 | 0 |
| 39.21.39.82 | 655697746 | 0 |
| 39.21.39.83 | 655697747 | 0 |
| 39.21.39.84 | 655697748 | 0 |
| 39.21.39.85 | 655697749 | 0 |