Les adresses IP débutant par 187.51.74 sont fournies par Telefonica Data S.A., elles appartiennent au CIDR (Classless Inter-Domain Routing) 187.50.0.0/15, le bloc IP comprant les adresses de 187.50.0.0 à 187.51.255.255). Le numéro de système autonome (ASN) est 10429.
| ASN | 10429 |
| IP commençant par | 187.50.0.0 |
| IP se terminant par | 187.51.255.255 |
| Nom ASN | Telefonica Data S.A. |
| CDIR | 187.50.0.0/15 |
| IP numérique | |
| Registe | lacnic |
| Dernière mise à jour | 27/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | BR | Brésil | - | Barueri | -23,5106 | -46,8761 | 2017-07-27 |
| MaxMind | BR | Brésil | - | Candido Mota | -22,7167 | -50,3833 | 2017-07-27 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 187.51.74.0 | 3140700672 | 0 |
| 187.51.74.1 | 3140700673 | 0 |
| 187.51.74.2 | 3140700674 | 0 |
| 187.51.74.3 | 3140700675 | 0 |
| 187.51.74.4 | 3140700676 | 0 |
| 187.51.74.5 | 3140700677 | 0 |
| 187.51.74.6 | 3140700678 | 0 |
| 187.51.74.7 | 3140700679 | 0 |
| 187.51.74.8 | 3140700680 | 0 |
| 187.51.74.9 | 3140700681 | 0 |
| 187.51.74.10 | 3140700682 | 0 |
| 187.51.74.11 | 3140700683 | 0 |
| 187.51.74.12 | 3140700684 | 0 |
| 187.51.74.13 | 3140700685 | 0 |
| 187.51.74.14 | 3140700686 | 0 |
| 187.51.74.15 | 3140700687 | 0 |
| 187.51.74.16 | 3140700688 | 0 |
| 187.51.74.17 | 3140700689 | 0 |
| 187.51.74.18 | 3140700690 | 0 |
| 187.51.74.19 | 3140700691 | 0 |
| 187.51.74.20 | 3140700692 | 0 |
| 187.51.74.21 | 3140700693 | 0 |
| 187.51.74.22 | 3140700694 | 0 |
| 187.51.74.23 | 3140700695 | 0 |
| 187.51.74.24 | 3140700696 | 0 |
| 187.51.74.25 | 3140700697 | 0 |
| 187.51.74.26 | 3140700698 | 0 |
| 187.51.74.27 | 3140700699 | 0 |
| 187.51.74.28 | 3140700700 | 0 |
| 187.51.74.29 | 3140700701 | 0 |
| 187.51.74.30 | 3140700702 | 0 |
| 187.51.74.31 | 3140700703 | 0 |
| 187.51.74.32 | 3140700704 | 0 |
| 187.51.74.33 | 3140700705 | 0 |
| 187.51.74.34 | 3140700706 | 0 |
| 187.51.74.35 | 3140700707 | 0 |
| 187.51.74.36 | 3140700708 | 0 |
| 187.51.74.37 | 3140700709 | 0 |
| 187.51.74.38 | 3140700710 | 0 |
| 187.51.74.39 | 3140700711 | 0 |
| 187.51.74.40 | 3140700712 | 0 |
| 187.51.74.41 | 3140700713 | 0 |
| 187.51.74.42 | 3140700714 | 0 |
| 187.51.74.43 | 3140700715 | 0 |
| 187.51.74.44 | 3140700716 | 0 |
| 187.51.74.45 | 3140700717 | 0 |
| 187.51.74.46 | 3140700718 | 0 |
| 187.51.74.47 | 3140700719 | 0 |
| 187.51.74.48 | 3140700720 | 0 |
| 187.51.74.49 | 3140700721 | 0 |
| 187.51.74.50 | 3140700722 | 0 |
| 187.51.74.51 | 3140700723 | 0 |
| 187.51.74.52 | 3140700724 | 0 |
| 187.51.74.53 | 3140700725 | 0 |
| 187.51.74.54 | 3140700726 | 0 |
| 187.51.74.55 | 3140700727 | 0 |
| 187.51.74.56 | 3140700728 | 0 |
| 187.51.74.57 | 3140700729 | 0 |
| 187.51.74.58 | 3140700730 | 0 |
| 187.51.74.59 | 3140700731 | 0 |
| 187.51.74.60 | 3140700732 | 0 |
| 187.51.74.61 | 3140700733 | 0 |
| 187.51.74.62 | 3140700734 | 0 |
| 187.51.74.63 | 3140700735 | 0 |
| 187.51.74.64 | 3140700736 | 0 |
| 187.51.74.65 | 3140700737 | 0 |
| 187.51.74.66 | 3140700738 | 0 |
| 187.51.74.67 | 3140700739 | 0 |
| 187.51.74.68 | 3140700740 | 0 |
| 187.51.74.69 | 3140700741 | 0 |
| 187.51.74.70 | 3140700742 | 0 |
| 187.51.74.71 | 3140700743 | 0 |
| 187.51.74.72 | 3140700744 | 0 |
| 187.51.74.73 | 3140700745 | 0 |
| 187.51.74.74 | 3140700746 | 0 |
| 187.51.74.75 | 3140700747 | 0 |
| 187.51.74.76 | 3140700748 | 0 |
| 187.51.74.77 | 3140700749 | 0 |
| 187.51.74.78 | 3140700750 | 0 |
| 187.51.74.79 | 3140700751 | 0 |
| 187.51.74.80 | 3140700752 | 0 |
| 187.51.74.81 | 3140700753 | 0 |
| 187.51.74.82 | 3140700754 | 0 |
| 187.51.74.83 | 3140700755 | 0 |
| 187.51.74.84 | 3140700756 | 0 |
| 187.51.74.85 | 3140700757 | 0 |