The IP address 55.5.221 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 | 05/12/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Raleigh | 35.8428 | -78.6337 | 2019-12-05 |
| MaxMind | US | United States | - | Fort Huachuca | 31.5273 | -110.3607 | 2019-12-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 55.5.221.0 | 923131136 | 0 |
| 55.5.221.1 | 923131137 | 0 |
| 55.5.221.2 | 923131138 | 0 |
| 55.5.221.3 | 923131139 | 0 |
| 55.5.221.4 | 923131140 | 0 |
| 55.5.221.5 | 923131141 | 0 |
| 55.5.221.6 | 923131142 | 0 |
| 55.5.221.7 | 923131143 | 0 |
| 55.5.221.8 | 923131144 | 0 |
| 55.5.221.9 | 923131145 | 0 |
| 55.5.221.10 | 923131146 | 0 |
| 55.5.221.11 | 923131147 | 0 |
| 55.5.221.12 | 923131148 | 0 |
| 55.5.221.13 | 923131149 | 0 |
| 55.5.221.14 | 923131150 | 0 |
| 55.5.221.15 | 923131151 | 0 |
| 55.5.221.16 | 923131152 | 0 |
| 55.5.221.17 | 923131153 | 0 |
| 55.5.221.18 | 923131154 | 0 |
| 55.5.221.19 | 923131155 | 0 |
| 55.5.221.20 | 923131156 | 0 |
| 55.5.221.21 | 923131157 | 0 |
| 55.5.221.22 | 923131158 | 0 |
| 55.5.221.23 | 923131159 | 0 |
| 55.5.221.24 | 923131160 | 0 |
| 55.5.221.25 | 923131161 | 0 |
| 55.5.221.26 | 923131162 | 0 |
| 55.5.221.27 | 923131163 | 0 |
| 55.5.221.28 | 923131164 | 0 |
| 55.5.221.29 | 923131165 | 0 |
| 55.5.221.30 | 923131166 | 0 |
| 55.5.221.31 | 923131167 | 0 |
| 55.5.221.32 | 923131168 | 0 |
| 55.5.221.33 | 923131169 | 0 |
| 55.5.221.34 | 923131170 | 0 |
| 55.5.221.35 | 923131171 | 0 |
| 55.5.221.36 | 923131172 | 0 |
| 55.5.221.37 | 923131173 | 0 |
| 55.5.221.38 | 923131174 | 0 |
| 55.5.221.39 | 923131175 | 0 |
| 55.5.221.40 | 923131176 | 0 |
| 55.5.221.41 | 923131177 | 0 |
| 55.5.221.42 | 923131178 | 0 |
| 55.5.221.43 | 923131179 | 0 |
| 55.5.221.44 | 923131180 | 0 |
| 55.5.221.45 | 923131181 | 0 |
| 55.5.221.46 | 923131182 | 0 |
| 55.5.221.47 | 923131183 | 0 |
| 55.5.221.48 | 923131184 | 0 |
| 55.5.221.49 | 923131185 | 0 |
| 55.5.221.50 | 923131186 | 0 |
| 55.5.221.51 | 923131187 | 0 |
| 55.5.221.52 | 923131188 | 0 |
| 55.5.221.53 | 923131189 | 0 |
| 55.5.221.54 | 923131190 | 0 |
| 55.5.221.55 | 923131191 | 0 |
| 55.5.221.56 | 923131192 | 0 |
| 55.5.221.57 | 923131193 | 0 |
| 55.5.221.58 | 923131194 | 0 |
| 55.5.221.59 | 923131195 | 0 |
| 55.5.221.60 | 923131196 | 0 |
| 55.5.221.61 | 923131197 | 0 |
| 55.5.221.62 | 923131198 | 0 |
| 55.5.221.63 | 923131199 | 0 |
| 55.5.221.64 | 923131200 | 0 |
| 55.5.221.65 | 923131201 | 0 |
| 55.5.221.66 | 923131202 | 0 |
| 55.5.221.67 | 923131203 | 0 |
| 55.5.221.68 | 923131204 | 0 |
| 55.5.221.69 | 923131205 | 0 |
| 55.5.221.70 | 923131206 | 0 |
| 55.5.221.71 | 923131207 | 0 |
| 55.5.221.72 | 923131208 | 0 |
| 55.5.221.73 | 923131209 | 0 |
| 55.5.221.74 | 923131210 | 0 |
| 55.5.221.75 | 923131211 | 0 |
| 55.5.221.76 | 923131212 | 0 |
| 55.5.221.77 | 923131213 | 0 |
| 55.5.221.78 | 923131214 | 0 |
| 55.5.221.79 | 923131215 | 0 |
| 55.5.221.80 | 923131216 | 0 |
| 55.5.221.81 | 923131217 | 0 |
| 55.5.221.82 | 923131218 | 0 |
| 55.5.221.83 | 923131219 | 0 |
| 55.5.221.84 | 923131220 | 0 |
| 55.5.221.85 | 923131221 | 0 |