s
ENGLISH

> 정보 > 통계정보 > DNS > 루트DNS| 구분 | 관리기관 | 운영 사이트 수 | ||
|---|---|---|---|---|
| 합계 | IPv4/v6 | IPv4 전용 | ||
| A.root-servers.net | Verisign, Inc. | 56 | 56 | 0 |
| B.root-servers.net | Information Sciences Institute | 6 | 6 | 0 |
| C.root-servers.net | Cogent Communications | 13 | 13 | 0 |
| D.root-servers.net | University of Maryland | 231 | 231 | 0 |
| E.root-servers.net | NASA Office of the Chief Information Officer | 328 | 328 | 0 |
| F.root-servers.net | Internet Systems Consortium, Inc. | 389 | 378 | 11 |
| G.root-servers.net | Defense Information Systems Agency | 6 | 6 | 0 |
| H.root-servers.net | U.S. Army DEVCOM Army Research Lab | 12 | 12 | 0 |
| I.root-servers.net | Netnod | 93 | 92 | 1 |
| J.root-servers.net | Verisign, Inc. | 147 | 138 | 9 |
| K.root-servers.net | RIPE NCC | 159 | 155 | 4 |
| L.root-servers.net | ICANN | 138 | 118 | 20 |
| M.root-servers.net | WIDE Project | 30 | 29 | 1 |
| 합계 | 1,608 | 1,562 | 46 | |