L'indirizzo IP 39.21.58 è fornito da Korea Telecom, che è di proprietà del CIDR (Classless Inter-Domain Routing) 39.16.0.0/13, IP tra 39.16.0.0 a 39.23.255.255 ). Il numero di sistema autonomo (ASN) è 4766.
| ASN | 4766 |
| IP inizia con | 39.16.0.0 |
| IP finale con | 39.23.255.255 |
| ASN Nome | Korea Telecom |
| CDIR | 39.16.0.0/13 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 04/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-04 |
| MaxMind | KR | Republic of Korea | - | - | 37,5112 | 126,9741 | 2017-07-04 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 39.21.58.0 | 655702528 | 0 |
| 39.21.58.1 | 655702529 | 0 |
| 39.21.58.2 | 655702530 | 0 |
| 39.21.58.3 | 655702531 | 0 |
| 39.21.58.4 | 655702532 | 0 |
| 39.21.58.5 | 655702533 | 0 |
| 39.21.58.6 | 655702534 | 0 |
| 39.21.58.7 | 655702535 | 0 |
| 39.21.58.8 | 655702536 | 0 |
| 39.21.58.9 | 655702537 | 0 |
| 39.21.58.10 | 655702538 | 0 |
| 39.21.58.11 | 655702539 | 0 |
| 39.21.58.12 | 655702540 | 0 |
| 39.21.58.13 | 655702541 | 0 |
| 39.21.58.14 | 655702542 | 0 |
| 39.21.58.15 | 655702543 | 0 |
| 39.21.58.16 | 655702544 | 0 |
| 39.21.58.17 | 655702545 | 0 |
| 39.21.58.18 | 655702546 | 0 |
| 39.21.58.19 | 655702547 | 0 |
| 39.21.58.20 | 655702548 | 0 |
| 39.21.58.21 | 655702549 | 0 |
| 39.21.58.22 | 655702550 | 0 |
| 39.21.58.23 | 655702551 | 0 |
| 39.21.58.24 | 655702552 | 0 |
| 39.21.58.25 | 655702553 | 0 |
| 39.21.58.26 | 655702554 | 0 |
| 39.21.58.27 | 655702555 | 0 |
| 39.21.58.28 | 655702556 | 0 |
| 39.21.58.29 | 655702557 | 0 |
| 39.21.58.30 | 655702558 | 0 |
| 39.21.58.31 | 655702559 | 0 |
| 39.21.58.32 | 655702560 | 0 |
| 39.21.58.33 | 655702561 | 0 |
| 39.21.58.34 | 655702562 | 0 |
| 39.21.58.35 | 655702563 | 0 |
| 39.21.58.36 | 655702564 | 0 |
| 39.21.58.37 | 655702565 | 0 |
| 39.21.58.38 | 655702566 | 0 |
| 39.21.58.39 | 655702567 | 0 |
| 39.21.58.40 | 655702568 | 0 |
| 39.21.58.41 | 655702569 | 0 |
| 39.21.58.42 | 655702570 | 0 |
| 39.21.58.43 | 655702571 | 0 |
| 39.21.58.44 | 655702572 | 0 |
| 39.21.58.45 | 655702573 | 0 |
| 39.21.58.46 | 655702574 | 0 |
| 39.21.58.47 | 655702575 | 0 |
| 39.21.58.48 | 655702576 | 0 |
| 39.21.58.49 | 655702577 | 0 |
| 39.21.58.50 | 655702578 | 0 |
| 39.21.58.51 | 655702579 | 0 |
| 39.21.58.52 | 655702580 | 0 |
| 39.21.58.53 | 655702581 | 0 |
| 39.21.58.54 | 655702582 | 0 |
| 39.21.58.55 | 655702583 | 0 |
| 39.21.58.56 | 655702584 | 0 |
| 39.21.58.57 | 655702585 | 0 |
| 39.21.58.58 | 655702586 | 0 |
| 39.21.58.59 | 655702587 | 0 |
| 39.21.58.60 | 655702588 | 0 |
| 39.21.58.61 | 655702589 | 0 |
| 39.21.58.62 | 655702590 | 0 |
| 39.21.58.63 | 655702591 | 0 |
| 39.21.58.64 | 655702592 | 0 |
| 39.21.58.65 | 655702593 | 0 |
| 39.21.58.66 | 655702594 | 0 |
| 39.21.58.67 | 655702595 | 0 |
| 39.21.58.68 | 655702596 | 0 |
| 39.21.58.69 | 655702597 | 0 |
| 39.21.58.70 | 655702598 | 0 |
| 39.21.58.71 | 655702599 | 0 |
| 39.21.58.72 | 655702600 | 0 |
| 39.21.58.73 | 655702601 | 0 |
| 39.21.58.74 | 655702602 | 0 |
| 39.21.58.75 | 655702603 | 0 |
| 39.21.58.76 | 655702604 | 0 |
| 39.21.58.77 | 655702605 | 0 |
| 39.21.58.78 | 655702606 | 0 |
| 39.21.58.79 | 655702607 | 0 |
| 39.21.58.80 | 655702608 | 0 |
| 39.21.58.81 | 655702609 | 0 |
| 39.21.58.82 | 655702610 | 0 |
| 39.21.58.83 | 655702611 | 0 |
| 39.21.58.84 | 655702612 | 0 |
| 39.21.58.85 | 655702613 | 0 |