La dirección IP 181.51.99 es proporcionada por Telmex Colombia S.A., que es propiedad de la CIDR (Classless Inter-Domain Routing) 181.48.0.0/13, IP entre 181.48.0.0 a 181.55.255.255 ). El número de sistema autónomo (ASN) es 14080.
| ASN | 14080 |
| IP que comienzan con | 181.48.0.0 |
| IP que termina con | 181.55.255.255 |
| ASN Nombre | Telmex Colombia S.A. |
| CDIR | 181.48.0.0/13 |
| IP numérica | |
| Registe | |
| Última actualización | 24/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CO | Colombia | - | Medellin | 6,2518 | -75,5636 | 2017-09-24 |
| MaxMind | CO | Colombia | - | Medellín | 6,2518 | -75,5636 | 2017-09-24 |
| Whois | CO | - | - | - | -74 | 5 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 181.51.99.0 | 3040043776 | 0 |
| 181.51.99.1 | 3040043777 | 0 |
| 181.51.99.2 | 3040043778 | 0 |
| 181.51.99.3 | 3040043779 | 0 |
| 181.51.99.4 | 3040043780 | 0 |
| 181.51.99.5 | 3040043781 | 0 |
| 181.51.99.6 | 3040043782 | 0 |
| 181.51.99.7 | 3040043783 | 0 |
| 181.51.99.8 | 3040043784 | 0 |
| 181.51.99.9 | 3040043785 | 0 |
| 181.51.99.10 | 3040043786 | 0 |
| 181.51.99.11 | 3040043787 | 0 |
| 181.51.99.12 | 3040043788 | 0 |
| 181.51.99.13 | 3040043789 | 0 |
| 181.51.99.14 | 3040043790 | 0 |
| 181.51.99.15 | 3040043791 | 0 |
| 181.51.99.16 | 3040043792 | 0 |
| 181.51.99.17 | 3040043793 | 0 |
| 181.51.99.18 | 3040043794 | 0 |
| 181.51.99.19 | 3040043795 | 0 |
| 181.51.99.20 | 3040043796 | 0 |
| 181.51.99.21 | 3040043797 | 0 |
| 181.51.99.22 | 3040043798 | 0 |
| 181.51.99.23 | 3040043799 | 0 |
| 181.51.99.24 | 3040043800 | 0 |
| 181.51.99.25 | 3040043801 | 0 |
| 181.51.99.26 | 3040043802 | 0 |
| 181.51.99.27 | 3040043803 | 0 |
| 181.51.99.28 | 3040043804 | 0 |
| 181.51.99.29 | 3040043805 | 0 |
| 181.51.99.30 | 3040043806 | 0 |
| 181.51.99.31 | 3040043807 | 0 |
| 181.51.99.32 | 3040043808 | 0 |
| 181.51.99.33 | 3040043809 | 0 |
| 181.51.99.34 | 3040043810 | 0 |
| 181.51.99.35 | 3040043811 | 0 |
| 181.51.99.36 | 3040043812 | 0 |
| 181.51.99.37 | 3040043813 | 0 |
| 181.51.99.38 | 3040043814 | 0 |
| 181.51.99.39 | 3040043815 | 0 |
| 181.51.99.40 | 3040043816 | 0 |
| 181.51.99.41 | 3040043817 | 0 |
| 181.51.99.42 | 3040043818 | 0 |
| 181.51.99.43 | 3040043819 | 0 |
| 181.51.99.44 | 3040043820 | 0 |
| 181.51.99.45 | 3040043821 | 0 |
| 181.51.99.46 | 3040043822 | 0 |
| 181.51.99.47 | 3040043823 | 0 |
| 181.51.99.48 | 3040043824 | 0 |
| 181.51.99.49 | 3040043825 | 0 |
| 181.51.99.50 | 3040043826 | 0 |
| 181.51.99.51 | 3040043827 | 0 |
| 181.51.99.52 | 3040043828 | 0 |
| 181.51.99.53 | 3040043829 | 0 |
| 181.51.99.54 | 3040043830 | 0 |
| 181.51.99.55 | 3040043831 | 0 |
| 181.51.99.56 | 3040043832 | 0 |
| 181.51.99.57 | 3040043833 | 0 |
| 181.51.99.58 | 3040043834 | 0 |
| 181.51.99.59 | 3040043835 | 0 |
| 181.51.99.60 | 3040043836 | 0 |
| 181.51.99.61 | 3040043837 | 0 |
| 181.51.99.62 | 3040043838 | 0 |
| 181.51.99.63 | 3040043839 | 0 |
| 181.51.99.64 | 3040043840 | 0 |
| 181.51.99.65 | 3040043841 | 0 |
| 181.51.99.66 | 3040043842 | 0 |
| 181.51.99.67 | 3040043843 | 0 |
| 181.51.99.68 | 3040043844 | 0 |
| 181.51.99.69 | 3040043845 | 0 |
| 181.51.99.70 | 3040043846 | 0 |
| 181.51.99.71 | 3040043847 | 0 |
| 181.51.99.72 | 3040043848 | 0 |
| 181.51.99.73 | 3040043849 | 0 |
| 181.51.99.74 | 3040043850 | 0 |
| 181.51.99.75 | 3040043851 | 0 |
| 181.51.99.76 | 3040043852 | 0 |
| 181.51.99.77 | 3040043853 | 0 |
| 181.51.99.78 | 3040043854 | 0 |
| 181.51.99.79 | 3040043855 | 0 |
| 181.51.99.80 | 3040043856 | 0 |
| 181.51.99.81 | 3040043857 | 0 |
| 181.51.99.82 | 3040043858 | 0 |
| 181.51.99.83 | 3040043859 | 0 |
| 181.51.99.84 | 3040043860 | 0 |
| 181.51.99.85 | 3040043861 | 0 |