Les adresses IP débutant par 220.71.74 sont fournies par Korea Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 220.70.0.0/15, le bloc IP comprant les adresses de 220.70.0.0 à 220.71.255.255). Le numéro de système autonome (ASN) est 4766.
| ASN | 4766 |
| IP commençant par | 220.70.0.0 |
| IP se terminant par | 220.71.255.255 |
| Nom ASN | Korea Telecom |
| CDIR | 220.70.0.0/15 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 12/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-12 |
| MaxMind | KR | Corée du Sud | - | Seoul | 37,5111 | 126,9743 | 2017-07-12 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 220.71.74.0 | 3695659520 | 0 |
| 220.71.74.1 | 3695659521 | 0 |
| 220.71.74.2 | 3695659522 | 0 |
| 220.71.74.3 | 3695659523 | 0 |
| 220.71.74.4 | 3695659524 | 0 |
| 220.71.74.5 | 3695659525 | 0 |
| 220.71.74.6 | 3695659526 | 0 |
| 220.71.74.7 | 3695659527 | 0 |
| 220.71.74.8 | 3695659528 | 0 |
| 220.71.74.9 | 3695659529 | 0 |
| 220.71.74.10 | 3695659530 | 0 |
| 220.71.74.11 | 3695659531 | 0 |
| 220.71.74.12 | 3695659532 | 0 |
| 220.71.74.13 | 3695659533 | 0 |
| 220.71.74.14 | 3695659534 | 0 |
| 220.71.74.15 | 3695659535 | 0 |
| 220.71.74.16 | 3695659536 | 0 |
| 220.71.74.17 | 3695659537 | 0 |
| 220.71.74.18 | 3695659538 | 0 |
| 220.71.74.19 | 3695659539 | 0 |
| 220.71.74.20 | 3695659540 | 0 |
| 220.71.74.21 | 3695659541 | 0 |
| 220.71.74.22 | 3695659542 | 0 |
| 220.71.74.23 | 3695659543 | 0 |
| 220.71.74.24 | 3695659544 | 0 |
| 220.71.74.25 | 3695659545 | 0 |
| 220.71.74.26 | 3695659546 | 0 |
| 220.71.74.27 | 3695659547 | 0 |
| 220.71.74.28 | 3695659548 | 0 |
| 220.71.74.29 | 3695659549 | 0 |
| 220.71.74.30 | 3695659550 | 0 |
| 220.71.74.31 | 3695659551 | 0 |
| 220.71.74.32 | 3695659552 | 0 |
| 220.71.74.33 | 3695659553 | 0 |
| 220.71.74.34 | 3695659554 | 0 |
| 220.71.74.35 | 3695659555 | 0 |
| 220.71.74.36 | 3695659556 | 0 |
| 220.71.74.37 | 3695659557 | 0 |
| 220.71.74.38 | 3695659558 | 0 |
| 220.71.74.39 | 3695659559 | 0 |
| 220.71.74.40 | 3695659560 | 0 |
| 220.71.74.41 | 3695659561 | 0 |
| 220.71.74.42 | 3695659562 | 0 |
| 220.71.74.43 | 3695659563 | 0 |
| 220.71.74.44 | 3695659564 | 0 |
| 220.71.74.45 | 3695659565 | 0 |
| 220.71.74.46 | 3695659566 | 0 |
| 220.71.74.47 | 3695659567 | 0 |
| 220.71.74.48 | 3695659568 | 0 |
| 220.71.74.49 | 3695659569 | 0 |
| 220.71.74.50 | 3695659570 | 0 |
| 220.71.74.51 | 3695659571 | 0 |
| 220.71.74.52 | 3695659572 | 0 |
| 220.71.74.53 | 3695659573 | 0 |
| 220.71.74.54 | 3695659574 | 0 |
| 220.71.74.55 | 3695659575 | 0 |
| 220.71.74.56 | 3695659576 | 0 |
| 220.71.74.57 | 3695659577 | 0 |
| 220.71.74.58 | 3695659578 | 0 |
| 220.71.74.59 | 3695659579 | 0 |
| 220.71.74.60 | 3695659580 | 0 |
| 220.71.74.61 | 3695659581 | 0 |
| 220.71.74.62 | 3695659582 | 0 |
| 220.71.74.63 | 3695659583 | 0 |
| 220.71.74.64 | 3695659584 | 0 |
| 220.71.74.65 | 3695659585 | 0 |
| 220.71.74.66 | 3695659586 | 0 |
| 220.71.74.67 | 3695659587 | 0 |
| 220.71.74.68 | 3695659588 | 0 |
| 220.71.74.69 | 3695659589 | 0 |
| 220.71.74.70 | 3695659590 | 0 |
| 220.71.74.71 | 3695659591 | 0 |
| 220.71.74.72 | 3695659592 | 0 |
| 220.71.74.73 | 3695659593 | 0 |
| 220.71.74.74 | 3695659594 | 0 |
| 220.71.74.75 | 3695659595 | 0 |
| 220.71.74.76 | 3695659596 | 0 |
| 220.71.74.77 | 3695659597 | 0 |
| 220.71.74.78 | 3695659598 | 0 |
| 220.71.74.79 | 3695659599 | 0 |
| 220.71.74.80 | 3695659600 | 0 |
| 220.71.74.81 | 3695659601 | 0 |
| 220.71.74.82 | 3695659602 | 0 |
| 220.71.74.83 | 3695659603 | 0 |
| 220.71.74.84 | 3695659604 | 0 |
| 220.71.74.85 | 3695659605 | 0 |