Les adresses IP débutant par 217.31.78 sont fournies par Luxembourg, elles appartiennent au CIDR (Classless Inter-Domain Routing) 217.31.64.0/20, le bloc IP comprant les adresses de 217.31.64.0 à 217.31.79.255). Le numéro de système autonome (ASN) est 15965.
| ASN | 15965 |
| IP commençant par | 217.31.64.0 |
| IP se terminant par | 217.31.79.255 |
| Nom ASN | Luxembourg |
| CDIR | 217.31.64.0/20 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 22/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | LU | Luxembourg | - | Luxembourg | 49,6117 | 6,13 | 2017-09-19 |
| MaxMind | LU | Luxembourg | - | - | 49,4958 | 5,9806 | 2017-09-19 |
| Whois | LU | - | - | - | 6 | 50 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 217.31.78.0 | 3642707456 | 0 |
| 217.31.78.1 | 3642707457 | 0 |
| 217.31.78.2 | 3642707458 | 0 |
| 217.31.78.3 | 3642707459 | 0 |
| 217.31.78.4 | 3642707460 | 0 |
| 217.31.78.5 | 3642707461 | 0 |
| 217.31.78.6 | 3642707462 | 0 |
| 217.31.78.7 | 3642707463 | 0 |
| 217.31.78.8 | 3642707464 | 0 |
| 217.31.78.9 | 3642707465 | 0 |
| 217.31.78.10 | 3642707466 | 0 |
| 217.31.78.11 | 3642707467 | 0 |
| 217.31.78.12 | 3642707468 | 0 |
| 217.31.78.13 | 3642707469 | 0 |
| 217.31.78.14 | 3642707470 | 0 |
| 217.31.78.15 | 3642707471 | 0 |
| 217.31.78.16 | 3642707472 | 0 |
| 217.31.78.17 | 3642707473 | 0 |
| 217.31.78.18 | 3642707474 | 0 |
| 217.31.78.19 | 3642707475 | 0 |
| 217.31.78.20 | 3642707476 | 0 |
| 217.31.78.21 | 3642707477 | 0 |
| 217.31.78.22 | 3642707478 | 0 |
| 217.31.78.23 | 3642707479 | 0 |
| 217.31.78.24 | 3642707480 | 0 |
| 217.31.78.25 | 3642707481 | 0 |
| 217.31.78.26 | 3642707482 | 0 |
| 217.31.78.27 | 3642707483 | 0 |
| 217.31.78.28 | 3642707484 | 0 |
| 217.31.78.29 | 3642707485 | 0 |
| 217.31.78.30 | 3642707486 | 0 |
| 217.31.78.31 | 3642707487 | 0 |
| 217.31.78.32 | 3642707488 | 0 |
| 217.31.78.33 | 3642707489 | 0 |
| 217.31.78.34 | 3642707490 | 0 |
| 217.31.78.35 | 3642707491 | 0 |
| 217.31.78.36 | 3642707492 | 0 |
| 217.31.78.37 | 3642707493 | 0 |
| 217.31.78.38 | 3642707494 | 0 |
| 217.31.78.39 | 3642707495 | 0 |
| 217.31.78.40 | 3642707496 | 0 |
| 217.31.78.41 | 3642707497 | 0 |
| 217.31.78.42 | 3642707498 | 0 |
| 217.31.78.43 | 3642707499 | 0 |
| 217.31.78.44 | 3642707500 | 0 |
| 217.31.78.45 | 3642707501 | 0 |
| 217.31.78.46 | 3642707502 | 0 |
| 217.31.78.47 | 3642707503 | 0 |
| 217.31.78.48 | 3642707504 | 0 |
| 217.31.78.49 | 3642707505 | 0 |
| 217.31.78.50 | 3642707506 | 0 |
| 217.31.78.51 | 3642707507 | 0 |
| 217.31.78.52 | 3642707508 | 0 |
| 217.31.78.53 | 3642707509 | 0 |
| 217.31.78.54 | 3642707510 | 0 |
| 217.31.78.55 | 3642707511 | 0 |
| 217.31.78.56 | 3642707512 | 0 |
| 217.31.78.57 | 3642707513 | 0 |
| 217.31.78.58 | 3642707514 | 0 |
| 217.31.78.59 | 3642707515 | 0 |
| 217.31.78.60 | 3642707516 | 0 |
| 217.31.78.61 | 3642707517 | 0 |
| 217.31.78.62 | 3642707518 | 0 |
| 217.31.78.63 | 3642707519 | 0 |
| 217.31.78.64 | 3642707520 | 0 |
| 217.31.78.65 | 3642707521 | 0 |
| 217.31.78.66 | 3642707522 | 0 |
| 217.31.78.67 | 3642707523 | 0 |
| 217.31.78.68 | 3642707524 | 0 |
| 217.31.78.69 | 3642707525 | 0 |
| 217.31.78.70 | 3642707526 | 0 |
| 217.31.78.71 | 3642707527 | 0 |
| 217.31.78.72 | 3642707528 | 0 |
| 217.31.78.73 | 3642707529 | 0 |
| 217.31.78.74 | 3642707530 | 0 |
| 217.31.78.75 | 3642707531 | 0 |
| 217.31.78.76 | 3642707532 | 0 |
| 217.31.78.77 | 3642707533 | 0 |
| 217.31.78.78 | 3642707534 | 0 |
| 217.31.78.79 | 3642707535 | 0 |
| 217.31.78.80 | 3642707536 | 0 |
| 217.31.78.81 | 3642707537 | 0 |
| 217.31.78.82 | 3642707538 | 0 |
| 217.31.78.83 | 3642707539 | 0 |
| 217.31.78.84 | 3642707540 | 0 |
| 217.31.78.85 | 3642707541 | 0 |