The IP address 39.21.85 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 | 04/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2017-07-04 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2017-07-04 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 39.21.85.0 | 655709440 | 0 |
| 39.21.85.1 | 655709441 | 0 |
| 39.21.85.2 | 655709442 | 0 |
| 39.21.85.3 | 655709443 | 0 |
| 39.21.85.4 | 655709444 | 0 |
| 39.21.85.5 | 655709445 | 0 |
| 39.21.85.6 | 655709446 | 0 |
| 39.21.85.7 | 655709447 | 0 |
| 39.21.85.8 | 655709448 | 0 |
| 39.21.85.9 | 655709449 | 0 |
| 39.21.85.10 | 655709450 | 0 |
| 39.21.85.11 | 655709451 | 0 |
| 39.21.85.12 | 655709452 | 0 |
| 39.21.85.13 | 655709453 | 0 |
| 39.21.85.14 | 655709454 | 0 |
| 39.21.85.15 | 655709455 | 0 |
| 39.21.85.16 | 655709456 | 0 |
| 39.21.85.17 | 655709457 | 0 |
| 39.21.85.18 | 655709458 | 0 |
| 39.21.85.19 | 655709459 | 0 |
| 39.21.85.20 | 655709460 | 0 |
| 39.21.85.21 | 655709461 | 0 |
| 39.21.85.22 | 655709462 | 0 |
| 39.21.85.23 | 655709463 | 0 |
| 39.21.85.24 | 655709464 | 0 |
| 39.21.85.25 | 655709465 | 0 |
| 39.21.85.26 | 655709466 | 0 |
| 39.21.85.27 | 655709467 | 0 |
| 39.21.85.28 | 655709468 | 0 |
| 39.21.85.29 | 655709469 | 0 |
| 39.21.85.30 | 655709470 | 0 |
| 39.21.85.31 | 655709471 | 0 |
| 39.21.85.32 | 655709472 | 0 |
| 39.21.85.33 | 655709473 | 0 |
| 39.21.85.34 | 655709474 | 0 |
| 39.21.85.35 | 655709475 | 0 |
| 39.21.85.36 | 655709476 | 0 |
| 39.21.85.37 | 655709477 | 0 |
| 39.21.85.38 | 655709478 | 0 |
| 39.21.85.39 | 655709479 | 0 |
| 39.21.85.40 | 655709480 | 0 |
| 39.21.85.41 | 655709481 | 0 |
| 39.21.85.42 | 655709482 | 0 |
| 39.21.85.43 | 655709483 | 0 |
| 39.21.85.44 | 655709484 | 0 |
| 39.21.85.45 | 655709485 | 0 |
| 39.21.85.46 | 655709486 | 0 |
| 39.21.85.47 | 655709487 | 0 |
| 39.21.85.48 | 655709488 | 0 |
| 39.21.85.49 | 655709489 | 0 |
| 39.21.85.50 | 655709490 | 0 |
| 39.21.85.51 | 655709491 | 0 |
| 39.21.85.52 | 655709492 | 0 |
| 39.21.85.53 | 655709493 | 0 |
| 39.21.85.54 | 655709494 | 0 |
| 39.21.85.55 | 655709495 | 0 |
| 39.21.85.56 | 655709496 | 0 |
| 39.21.85.57 | 655709497 | 0 |
| 39.21.85.58 | 655709498 | 0 |
| 39.21.85.59 | 655709499 | 0 |
| 39.21.85.60 | 655709500 | 0 |
| 39.21.85.61 | 655709501 | 0 |
| 39.21.85.62 | 655709502 | 0 |
| 39.21.85.63 | 655709503 | 0 |
| 39.21.85.64 | 655709504 | 0 |
| 39.21.85.65 | 655709505 | 0 |
| 39.21.85.66 | 655709506 | 0 |
| 39.21.85.67 | 655709507 | 0 |
| 39.21.85.68 | 655709508 | 0 |
| 39.21.85.69 | 655709509 | 0 |
| 39.21.85.70 | 655709510 | 0 |
| 39.21.85.71 | 655709511 | 0 |
| 39.21.85.72 | 655709512 | 0 |
| 39.21.85.73 | 655709513 | 0 |
| 39.21.85.74 | 655709514 | 0 |
| 39.21.85.75 | 655709515 | 0 |
| 39.21.85.76 | 655709516 | 0 |
| 39.21.85.77 | 655709517 | 0 |
| 39.21.85.78 | 655709518 | 0 |
| 39.21.85.79 | 655709519 | 0 |
| 39.21.85.80 | 655709520 | 0 |
| 39.21.85.81 | 655709521 | 0 |
| 39.21.85.82 | 655709522 | 0 |
| 39.21.85.83 | 655709523 | 0 |
| 39.21.85.84 | 655709524 | 0 |
| 39.21.85.85 | 655709525 | 0 |