Les adresses IP débutant par 220.80.78 sont fournies par Korea Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 220.80.0.0/13, le bloc IP comprant les adresses de 220.80.0.0 à 220.87.255.255). Le numéro de système autonome (ASN) est 4766.
| ASN | 4766 |
| IP commençant par | 220.80.0.0 |
| IP se terminant par | 220.87.255.255 |
| Nom ASN | Korea Telecom |
| CDIR | 220.80.0.0/13 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 21/12/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-12-21 |
| MaxMind | KR | Corée du Sud | - | Gwangju | 35,1547 | 126,9156 | 2017-12-21 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 220.80.78.0 | 3696250368 | 0 |
| 220.80.78.1 | 3696250369 | 0 |
| 220.80.78.2 | 3696250370 | 0 |
| 220.80.78.3 | 3696250371 | 0 |
| 220.80.78.4 | 3696250372 | 0 |
| 220.80.78.5 | 3696250373 | 0 |
| 220.80.78.6 | 3696250374 | 0 |
| 220.80.78.7 | 3696250375 | 0 |
| 220.80.78.8 | 3696250376 | 0 |
| 220.80.78.9 | 3696250377 | 0 |
| 220.80.78.10 | 3696250378 | 0 |
| 220.80.78.11 | 3696250379 | 0 |
| 220.80.78.12 | 3696250380 | 0 |
| 220.80.78.13 | 3696250381 | 0 |
| 220.80.78.14 | 3696250382 | 0 |
| 220.80.78.15 | 3696250383 | 0 |
| 220.80.78.16 | 3696250384 | 0 |
| 220.80.78.17 | 3696250385 | 0 |
| 220.80.78.18 | 3696250386 | 0 |
| 220.80.78.19 | 3696250387 | 0 |
| 220.80.78.20 | 3696250388 | 0 |
| 220.80.78.21 | 3696250389 | 0 |
| 220.80.78.22 | 3696250390 | 0 |
| 220.80.78.23 | 3696250391 | 0 |
| 220.80.78.24 | 3696250392 | 0 |
| 220.80.78.25 | 3696250393 | 0 |
| 220.80.78.26 | 3696250394 | 0 |
| 220.80.78.27 | 3696250395 | 0 |
| 220.80.78.28 | 3696250396 | 0 |
| 220.80.78.29 | 3696250397 | 0 |
| 220.80.78.30 | 3696250398 | 0 |
| 220.80.78.31 | 3696250399 | 0 |
| 220.80.78.32 | 3696250400 | 0 |
| 220.80.78.33 | 3696250401 | 0 |
| 220.80.78.34 | 3696250402 | 0 |
| 220.80.78.35 | 3696250403 | 0 |
| 220.80.78.36 | 3696250404 | 0 |
| 220.80.78.37 | 3696250405 | 0 |
| 220.80.78.38 | 3696250406 | 0 |
| 220.80.78.39 | 3696250407 | 0 |
| 220.80.78.40 | 3696250408 | 0 |
| 220.80.78.41 | 3696250409 | 0 |
| 220.80.78.42 | 3696250410 | 0 |
| 220.80.78.43 | 3696250411 | 0 |
| 220.80.78.44 | 3696250412 | 0 |
| 220.80.78.45 | 3696250413 | 0 |
| 220.80.78.46 | 3696250414 | 0 |
| 220.80.78.47 | 3696250415 | 0 |
| 220.80.78.48 | 3696250416 | 0 |
| 220.80.78.49 | 3696250417 | 0 |
| 220.80.78.50 | 3696250418 | 0 |
| 220.80.78.51 | 3696250419 | 0 |
| 220.80.78.52 | 3696250420 | 0 |
| 220.80.78.53 | 3696250421 | 0 |
| 220.80.78.54 | 3696250422 | 0 |
| 220.80.78.55 | 3696250423 | 0 |
| 220.80.78.56 | 3696250424 | 0 |
| 220.80.78.57 | 3696250425 | 0 |
| 220.80.78.58 | 3696250426 | 0 |
| 220.80.78.59 | 3696250427 | 0 |
| 220.80.78.60 | 3696250428 | 0 |
| 220.80.78.61 | 3696250429 | 0 |
| 220.80.78.62 | 3696250430 | 0 |
| 220.80.78.63 | 3696250431 | 0 |
| 220.80.78.64 | 3696250432 | 0 |
| 220.80.78.65 | 3696250433 | 0 |
| 220.80.78.66 | 3696250434 | 0 |
| 220.80.78.67 | 3696250435 | 0 |
| 220.80.78.68 | 3696250436 | 0 |
| 220.80.78.69 | 3696250437 | 0 |
| 220.80.78.70 | 3696250438 | 0 |
| 220.80.78.71 | 3696250439 | 0 |
| 220.80.78.72 | 3696250440 | 0 |
| 220.80.78.73 | 3696250441 | 0 |
| 220.80.78.74 | 3696250442 | 0 |
| 220.80.78.75 | 3696250443 | 0 |
| 220.80.78.76 | 3696250444 | 0 |
| 220.80.78.77 | 3696250445 | 0 |
| 220.80.78.78 | 3696250446 | 0 |
| 220.80.78.79 | 3696250447 | 0 |
| 220.80.78.80 | 3696250448 | 0 |
| 220.80.78.81 | 3696250449 | 0 |
| 220.80.78.82 | 3696250450 | 0 |
| 220.80.78.83 | 3696250451 | 0 |
| 220.80.78.84 | 3696250452 | 0 |
| 220.80.78.85 | 3696250453 | 0 |