Les adresses IP débutant par 27.78.98 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 | 18/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | VN | Vietnam | - | Hanoi | 21,0245 | 105,8412 | 2017-09-18 |
| MaxMind | VN | Vietnam | - | Hanoï | 21,0333 | 105,85 | 2017-09-18 |
| Whois | VN | - | - | - | 108 | 14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 27.78.98.0 | 458121728 | 0 |
| 27.78.98.1 | 458121729 | 0 |
| 27.78.98.2 | 458121730 | 0 |
| 27.78.98.3 | 458121731 | 0 |
| 27.78.98.4 | 458121732 | 0 |
| 27.78.98.5 | 458121733 | 0 |
| 27.78.98.6 | 458121734 | 0 |
| 27.78.98.7 | 458121735 | 0 |
| 27.78.98.8 | 458121736 | 0 |
| 27.78.98.9 | 458121737 | 0 |
| 27.78.98.10 | 458121738 | 0 |
| 27.78.98.11 | 458121739 | 0 |
| 27.78.98.12 | 458121740 | 0 |
| 27.78.98.13 | 458121741 | 0 |
| 27.78.98.14 | 458121742 | 0 |
| 27.78.98.15 | 458121743 | 0 |
| 27.78.98.16 | 458121744 | 0 |
| 27.78.98.17 | 458121745 | 0 |
| 27.78.98.18 | 458121746 | 0 |
| 27.78.98.19 | 458121747 | 0 |
| 27.78.98.20 | 458121748 | 0 |
| 27.78.98.21 | 458121749 | 0 |
| 27.78.98.22 | 458121750 | 0 |
| 27.78.98.23 | 458121751 | 0 |
| 27.78.98.24 | 458121752 | 0 |
| 27.78.98.25 | 458121753 | 0 |
| 27.78.98.26 | 458121754 | 0 |
| 27.78.98.27 | 458121755 | 0 |
| 27.78.98.28 | 458121756 | 0 |
| 27.78.98.29 | 458121757 | 0 |
| 27.78.98.30 | 458121758 | 0 |
| 27.78.98.31 | 458121759 | 0 |
| 27.78.98.32 | 458121760 | 0 |
| 27.78.98.33 | 458121761 | 0 |
| 27.78.98.34 | 458121762 | 0 |
| 27.78.98.35 | 458121763 | 0 |
| 27.78.98.36 | 458121764 | 0 |
| 27.78.98.37 | 458121765 | 0 |
| 27.78.98.38 | 458121766 | 0 |
| 27.78.98.39 | 458121767 | 0 |
| 27.78.98.40 | 458121768 | 0 |
| 27.78.98.41 | 458121769 | 0 |
| 27.78.98.42 | 458121770 | 0 |
| 27.78.98.43 | 458121771 | 0 |
| 27.78.98.44 | 458121772 | 0 |
| 27.78.98.45 | 458121773 | 0 |
| 27.78.98.46 | 458121774 | 0 |
| 27.78.98.47 | 458121775 | 0 |
| 27.78.98.48 | 458121776 | 0 |
| 27.78.98.49 | 458121777 | 0 |
| 27.78.98.50 | 458121778 | 0 |
| 27.78.98.51 | 458121779 | 0 |
| 27.78.98.52 | 458121780 | 0 |
| 27.78.98.53 | 458121781 | 0 |
| 27.78.98.54 | 458121782 | 0 |
| 27.78.98.55 | 458121783 | 0 |
| 27.78.98.56 | 458121784 | 0 |
| 27.78.98.57 | 458121785 | 0 |
| 27.78.98.58 | 458121786 | 0 |
| 27.78.98.59 | 458121787 | 0 |
| 27.78.98.60 | 458121788 | 0 |
| 27.78.98.61 | 458121789 | 0 |
| 27.78.98.62 | 458121790 | 0 |
| 27.78.98.63 | 458121791 | 0 |
| 27.78.98.64 | 458121792 | 0 |
| 27.78.98.65 | 458121793 | 0 |
| 27.78.98.66 | 458121794 | 0 |
| 27.78.98.67 | 458121795 | 0 |
| 27.78.98.68 | 458121796 | 0 |
| 27.78.98.69 | 458121797 | 0 |
| 27.78.98.70 | 458121798 | 0 |
| 27.78.98.71 | 458121799 | 0 |
| 27.78.98.72 | 458121800 | 0 |
| 27.78.98.73 | 458121801 | 0 |
| 27.78.98.74 | 458121802 | 0 |
| 27.78.98.75 | 458121803 | 0 |
| 27.78.98.76 | 458121804 | 0 |
| 27.78.98.77 | 458121805 | 0 |
| 27.78.98.78 | 458121806 | 0 |
| 27.78.98.79 | 458121807 | 0 |
| 27.78.98.80 | 458121808 | 0 |
| 27.78.98.81 | 458121809 | 0 |
| 27.78.98.82 | 458121810 | 0 |
| 27.78.98.83 | 458121811 | 0 |
| 27.78.98.84 | 458121812 | 0 |
| 27.78.98.85 | 458121813 | 0 |