Les adresses IP débutant par 27.78.90 sont fournies par Viettel Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 27.64.0.0/12, le bloc IP comprant les adresses de 27.64.0.0 à 27.79.255.255). Le numéro de système autonome (ASN) est 7552.
| ASN | 7552 |
| IP commençant par | 27.64.0.0 |
| IP se terminant par | 27.79.255.255 |
| Nom ASN | Viettel Corporation |
| CDIR | 27.64.0.0/12 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 23/09/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | VN | Vietnam | - | Dong Xoai | 11,5333 | 106,9167 | 2018-09-22 |
| MaxMind | VN | Vietnam | - | Hanoï | 21,0333 | 105,85 | 2018-09-22 |
| Whois | VN | - | - | - | 108 | 14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 27.78.90.0 | 458119680 | 0 |
| 27.78.90.1 | 458119681 | 0 |
| 27.78.90.2 | 458119682 | 0 |
| 27.78.90.3 | 458119683 | 0 |
| 27.78.90.4 | 458119684 | 0 |
| 27.78.90.5 | 458119685 | 0 |
| 27.78.90.6 | 458119686 | 0 |
| 27.78.90.7 | 458119687 | 0 |
| 27.78.90.8 | 458119688 | 0 |
| 27.78.90.9 | 458119689 | 0 |
| 27.78.90.10 | 458119690 | 0 |
| 27.78.90.11 | 458119691 | 0 |
| 27.78.90.12 | 458119692 | 0 |
| 27.78.90.13 | 458119693 | 0 |
| 27.78.90.14 | 458119694 | 0 |
| 27.78.90.15 | 458119695 | 0 |
| 27.78.90.16 | 458119696 | 0 |
| 27.78.90.17 | 458119697 | 0 |
| 27.78.90.18 | 458119698 | 0 |
| 27.78.90.19 | 458119699 | 0 |
| 27.78.90.20 | 458119700 | 0 |
| 27.78.90.21 | 458119701 | 0 |
| 27.78.90.22 | 458119702 | 0 |
| 27.78.90.23 | 458119703 | 0 |
| 27.78.90.24 | 458119704 | 0 |
| 27.78.90.25 | 458119705 | 0 |
| 27.78.90.26 | 458119706 | 0 |
| 27.78.90.27 | 458119707 | 0 |
| 27.78.90.28 | 458119708 | 0 |
| 27.78.90.29 | 458119709 | 0 |
| 27.78.90.30 | 458119710 | 0 |
| 27.78.90.31 | 458119711 | 0 |
| 27.78.90.32 | 458119712 | 0 |
| 27.78.90.33 | 458119713 | 0 |
| 27.78.90.34 | 458119714 | 0 |
| 27.78.90.35 | 458119715 | 0 |
| 27.78.90.36 | 458119716 | 0 |
| 27.78.90.37 | 458119717 | 0 |
| 27.78.90.38 | 458119718 | 0 |
| 27.78.90.39 | 458119719 | 0 |
| 27.78.90.40 | 458119720 | 0 |
| 27.78.90.41 | 458119721 | 0 |
| 27.78.90.42 | 458119722 | 0 |
| 27.78.90.43 | 458119723 | 0 |
| 27.78.90.44 | 458119724 | 0 |
| 27.78.90.45 | 458119725 | 0 |
| 27.78.90.46 | 458119726 | 0 |
| 27.78.90.47 | 458119727 | 0 |
| 27.78.90.48 | 458119728 | 0 |
| 27.78.90.49 | 458119729 | 0 |
| 27.78.90.50 | 458119730 | 0 |
| 27.78.90.51 | 458119731 | 0 |
| 27.78.90.52 | 458119732 | 0 |
| 27.78.90.53 | 458119733 | 0 |
| 27.78.90.54 | 458119734 | 0 |
| 27.78.90.55 | 458119735 | 0 |
| 27.78.90.56 | 458119736 | 0 |
| 27.78.90.57 | 458119737 | 0 |
| 27.78.90.58 | 458119738 | 0 |
| 27.78.90.59 | 458119739 | 0 |
| 27.78.90.60 | 458119740 | 0 |
| 27.78.90.61 | 458119741 | 0 |
| 27.78.90.62 | 458119742 | 0 |
| 27.78.90.63 | 458119743 | 0 |
| 27.78.90.64 | 458119744 | 0 |
| 27.78.90.65 | 458119745 | 0 |
| 27.78.90.66 | 458119746 | 0 |
| 27.78.90.67 | 458119747 | 0 |
| 27.78.90.68 | 458119748 | 0 |
| 27.78.90.69 | 458119749 | 0 |
| 27.78.90.70 | 458119750 | 0 |
| 27.78.90.71 | 458119751 | 0 |
| 27.78.90.72 | 458119752 | 0 |
| 27.78.90.73 | 458119753 | 0 |
| 27.78.90.74 | 458119754 | 0 |
| 27.78.90.75 | 458119755 | 0 |
| 27.78.90.76 | 458119756 | 0 |
| 27.78.90.77 | 458119757 | 0 |
| 27.78.90.78 | 458119758 | 0 |
| 27.78.90.79 | 458119759 | 0 |
| 27.78.90.80 | 458119760 | 0 |
| 27.78.90.81 | 458119761 | 0 |
| 27.78.90.82 | 458119762 | 0 |
| 27.78.90.83 | 458119763 | 0 |
| 27.78.90.84 | 458119764 | 0 |
| 27.78.90.85 | 458119765 | 0 |