The IP address 55.4.172 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 55.0.0.0/8 (range 55.0.0.0 to 55.255.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 55.0.0.0 |
| IP ending by | 55.255.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 55.0.0.0/8 |
| Numerical IP | |
| Registry | arin |
| Last update | 10/10/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Raleigh | 35.8428 | -78.6337 | 2019-10-10 |
| MaxMind | US | United States | - | Fort Huachuca | 31.5273 | -110.3607 | 2019-10-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 55.4.172.0 | 923053056 | 0 |
| 55.4.172.1 | 923053057 | 0 |
| 55.4.172.2 | 923053058 | 0 |
| 55.4.172.3 | 923053059 | 0 |
| 55.4.172.4 | 923053060 | 0 |
| 55.4.172.5 | 923053061 | 0 |
| 55.4.172.6 | 923053062 | 0 |
| 55.4.172.7 | 923053063 | 0 |
| 55.4.172.8 | 923053064 | 0 |
| 55.4.172.9 | 923053065 | 0 |
| 55.4.172.10 | 923053066 | 0 |
| 55.4.172.11 | 923053067 | 0 |
| 55.4.172.12 | 923053068 | 0 |
| 55.4.172.13 | 923053069 | 0 |
| 55.4.172.14 | 923053070 | 0 |
| 55.4.172.15 | 923053071 | 0 |
| 55.4.172.16 | 923053072 | 0 |
| 55.4.172.17 | 923053073 | 0 |
| 55.4.172.18 | 923053074 | 0 |
| 55.4.172.19 | 923053075 | 0 |
| 55.4.172.20 | 923053076 | 0 |
| 55.4.172.21 | 923053077 | 0 |
| 55.4.172.22 | 923053078 | 0 |
| 55.4.172.23 | 923053079 | 0 |
| 55.4.172.24 | 923053080 | 0 |
| 55.4.172.25 | 923053081 | 0 |
| 55.4.172.26 | 923053082 | 0 |
| 55.4.172.27 | 923053083 | 0 |
| 55.4.172.28 | 923053084 | 0 |
| 55.4.172.29 | 923053085 | 0 |
| 55.4.172.30 | 923053086 | 0 |
| 55.4.172.31 | 923053087 | 0 |
| 55.4.172.32 | 923053088 | 0 |
| 55.4.172.33 | 923053089 | 0 |
| 55.4.172.34 | 923053090 | 0 |
| 55.4.172.35 | 923053091 | 0 |
| 55.4.172.36 | 923053092 | 0 |
| 55.4.172.37 | 923053093 | 0 |
| 55.4.172.38 | 923053094 | 0 |
| 55.4.172.39 | 923053095 | 0 |
| 55.4.172.40 | 923053096 | 0 |
| 55.4.172.41 | 923053097 | 0 |
| 55.4.172.42 | 923053098 | 0 |
| 55.4.172.43 | 923053099 | 0 |
| 55.4.172.44 | 923053100 | 0 |
| 55.4.172.45 | 923053101 | 0 |
| 55.4.172.46 | 923053102 | 0 |
| 55.4.172.47 | 923053103 | 0 |
| 55.4.172.48 | 923053104 | 0 |
| 55.4.172.49 | 923053105 | 0 |
| 55.4.172.50 | 923053106 | 0 |
| 55.4.172.51 | 923053107 | 0 |
| 55.4.172.52 | 923053108 | 0 |
| 55.4.172.53 | 923053109 | 0 |
| 55.4.172.54 | 923053110 | 0 |
| 55.4.172.55 | 923053111 | 0 |
| 55.4.172.56 | 923053112 | 0 |
| 55.4.172.57 | 923053113 | 0 |
| 55.4.172.58 | 923053114 | 0 |
| 55.4.172.59 | 923053115 | 0 |
| 55.4.172.60 | 923053116 | 0 |
| 55.4.172.61 | 923053117 | 0 |
| 55.4.172.62 | 923053118 | 0 |
| 55.4.172.63 | 923053119 | 0 |
| 55.4.172.64 | 923053120 | 0 |
| 55.4.172.65 | 923053121 | 0 |
| 55.4.172.66 | 923053122 | 0 |
| 55.4.172.67 | 923053123 | 0 |
| 55.4.172.68 | 923053124 | 0 |
| 55.4.172.69 | 923053125 | 0 |
| 55.4.172.70 | 923053126 | 0 |
| 55.4.172.71 | 923053127 | 0 |
| 55.4.172.72 | 923053128 | 0 |
| 55.4.172.73 | 923053129 | 0 |
| 55.4.172.74 | 923053130 | 0 |
| 55.4.172.75 | 923053131 | 0 |
| 55.4.172.76 | 923053132 | 0 |
| 55.4.172.77 | 923053133 | 0 |
| 55.4.172.78 | 923053134 | 0 |
| 55.4.172.79 | 923053135 | 0 |
| 55.4.172.80 | 923053136 | 0 |
| 55.4.172.81 | 923053137 | 0 |
| 55.4.172.82 | 923053138 | 0 |
| 55.4.172.83 | 923053139 | 0 |
| 55.4.172.84 | 923053140 | 0 |
| 55.4.172.85 | 923053141 | 0 |