La dirección IP 159.77.21 es proporcionada por DoD Network Information Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 159.77.0.0/16, IP entre 159.77.0.0 a 159.77.255.255 ). El número de sistema autónomo (ASN) es 721.
| ASN | 721 |
| IP que comienzan con | 159.77.0.0 |
| IP que termina con | 159.77.255.255 |
| ASN Nombre | DoD Network Information Center |
| CDIR | 159.77.0.0/16 |
| IP numérica | |
| Registe | |
| Última actualización | 21/03/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2018-03-21 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2018-03-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 159.77.21.0 | 2672628992 | 0 |
| 159.77.21.1 | 2672628993 | 0 |
| 159.77.21.2 | 2672628994 | 0 |
| 159.77.21.3 | 2672628995 | 0 |
| 159.77.21.4 | 2672628996 | 0 |
| 159.77.21.5 | 2672628997 | 0 |
| 159.77.21.6 | 2672628998 | 0 |
| 159.77.21.7 | 2672628999 | 0 |
| 159.77.21.8 | 2672629000 | 0 |
| 159.77.21.9 | 2672629001 | 0 |
| 159.77.21.10 | 2672629002 | 0 |
| 159.77.21.11 | 2672629003 | 0 |
| 159.77.21.12 | 2672629004 | 0 |
| 159.77.21.13 | 2672629005 | 0 |
| 159.77.21.14 | 2672629006 | 0 |
| 159.77.21.15 | 2672629007 | 0 |
| 159.77.21.16 | 2672629008 | 0 |
| 159.77.21.17 | 2672629009 | 0 |
| 159.77.21.18 | 2672629010 | 0 |
| 159.77.21.19 | 2672629011 | 0 |
| 159.77.21.20 | 2672629012 | 0 |
| 159.77.21.21 | 2672629013 | 0 |
| 159.77.21.22 | 2672629014 | 0 |
| 159.77.21.23 | 2672629015 | 0 |
| 159.77.21.24 | 2672629016 | 0 |
| 159.77.21.25 | 2672629017 | 0 |
| 159.77.21.26 | 2672629018 | 0 |
| 159.77.21.27 | 2672629019 | 0 |
| 159.77.21.28 | 2672629020 | 0 |
| 159.77.21.29 | 2672629021 | 0 |
| 159.77.21.30 | 2672629022 | 0 |
| 159.77.21.31 | 2672629023 | 0 |
| 159.77.21.32 | 2672629024 | 0 |
| 159.77.21.33 | 2672629025 | 0 |
| 159.77.21.34 | 2672629026 | 0 |
| 159.77.21.35 | 2672629027 | 0 |
| 159.77.21.36 | 2672629028 | 0 |
| 159.77.21.37 | 2672629029 | 0 |
| 159.77.21.38 | 2672629030 | 0 |
| 159.77.21.39 | 2672629031 | 0 |
| 159.77.21.40 | 2672629032 | 0 |
| 159.77.21.41 | 2672629033 | 0 |
| 159.77.21.42 | 2672629034 | 0 |
| 159.77.21.43 | 2672629035 | 0 |
| 159.77.21.44 | 2672629036 | 0 |
| 159.77.21.45 | 2672629037 | 0 |
| 159.77.21.46 | 2672629038 | 0 |
| 159.77.21.47 | 2672629039 | 0 |
| 159.77.21.48 | 2672629040 | 0 |
| 159.77.21.49 | 2672629041 | 0 |
| 159.77.21.50 | 2672629042 | 0 |
| 159.77.21.51 | 2672629043 | 0 |
| 159.77.21.52 | 2672629044 | 0 |
| 159.77.21.53 | 2672629045 | 0 |
| 159.77.21.54 | 2672629046 | 0 |
| 159.77.21.55 | 2672629047 | 0 |
| 159.77.21.56 | 2672629048 | 0 |
| 159.77.21.57 | 2672629049 | 0 |
| 159.77.21.58 | 2672629050 | 0 |
| 159.77.21.59 | 2672629051 | 0 |
| 159.77.21.60 | 2672629052 | 0 |
| 159.77.21.61 | 2672629053 | 0 |
| 159.77.21.62 | 2672629054 | 0 |
| 159.77.21.63 | 2672629055 | 0 |
| 159.77.21.64 | 2672629056 | 0 |
| 159.77.21.65 | 2672629057 | 0 |
| 159.77.21.66 | 2672629058 | 0 |
| 159.77.21.67 | 2672629059 | 0 |
| 159.77.21.68 | 2672629060 | 0 |
| 159.77.21.69 | 2672629061 | 0 |
| 159.77.21.70 | 2672629062 | 0 |
| 159.77.21.71 | 2672629063 | 0 |
| 159.77.21.72 | 2672629064 | 0 |
| 159.77.21.73 | 2672629065 | 0 |
| 159.77.21.74 | 2672629066 | 0 |
| 159.77.21.75 | 2672629067 | 0 |
| 159.77.21.76 | 2672629068 | 0 |
| 159.77.21.77 | 2672629069 | 0 |
| 159.77.21.78 | 2672629070 | 0 |
| 159.77.21.79 | 2672629071 | 0 |
| 159.77.21.80 | 2672629072 | 0 |
| 159.77.21.81 | 2672629073 | 0 |
| 159.77.21.82 | 2672629074 | 0 |
| 159.77.21.83 | 2672629075 | 0 |
| 159.77.21.84 | 2672629076 | 0 |
| 159.77.21.85 | 2672629077 | 0 |