The IP address 158.72.99 is provided by U.S. Dept. of Health and Human Services, it's belong to the CDIR (Classless Inter-Domain Routing) 158.72.0.0/16 (range 158.72.0.0 to 158.72.255.255). The autonomous system number (ASN) is 26810.
| ASN | 26810 |
| IP starting by | 158.72.0.0 |
| IP ending by | 158.72.255.255 |
| ASN Name | U.S. Dept. of Health and Human Services |
| CDIR | 158.72.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 07/01/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Bowie | 38.9428 | -76.7303 | 2020-01-06 |
| MaxMind | US | United States | - | Greenbelt | 39.0046 | -76.8755 | 2020-01-06 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 158.72.99.0 | 2655544064 | 0 |
| 158.72.99.1 | 2655544065 | 0 |
| 158.72.99.2 | 2655544066 | 0 |
| 158.72.99.3 | 2655544067 | 0 |
| 158.72.99.4 | 2655544068 | 0 |
| 158.72.99.5 | 2655544069 | 0 |
| 158.72.99.6 | 2655544070 | 0 |
| 158.72.99.7 | 2655544071 | 0 |
| 158.72.99.8 | 2655544072 | 0 |
| 158.72.99.9 | 2655544073 | 0 |
| 158.72.99.10 | 2655544074 | 0 |
| 158.72.99.11 | 2655544075 | 0 |
| 158.72.99.12 | 2655544076 | 0 |
| 158.72.99.13 | 2655544077 | 0 |
| 158.72.99.14 | 2655544078 | 0 |
| 158.72.99.15 | 2655544079 | 0 |
| 158.72.99.16 | 2655544080 | 0 |
| 158.72.99.17 | 2655544081 | 0 |
| 158.72.99.18 | 2655544082 | 0 |
| 158.72.99.19 | 2655544083 | 0 |
| 158.72.99.20 | 2655544084 | 0 |
| 158.72.99.21 | 2655544085 | 0 |
| 158.72.99.22 | 2655544086 | 0 |
| 158.72.99.23 | 2655544087 | 0 |
| 158.72.99.24 | 2655544088 | 0 |
| 158.72.99.25 | 2655544089 | 0 |
| 158.72.99.26 | 2655544090 | 0 |
| 158.72.99.27 | 2655544091 | 0 |
| 158.72.99.28 | 2655544092 | 0 |
| 158.72.99.29 | 2655544093 | 0 |
| 158.72.99.30 | 2655544094 | 0 |
| 158.72.99.31 | 2655544095 | 0 |
| 158.72.99.32 | 2655544096 | 0 |
| 158.72.99.33 | 2655544097 | 0 |
| 158.72.99.34 | 2655544098 | 0 |
| 158.72.99.35 | 2655544099 | 0 |
| 158.72.99.36 | 2655544100 | 0 |
| 158.72.99.37 | 2655544101 | 0 |
| 158.72.99.38 | 2655544102 | 0 |
| 158.72.99.39 | 2655544103 | 0 |
| 158.72.99.40 | 2655544104 | 0 |
| 158.72.99.41 | 2655544105 | 0 |
| 158.72.99.42 | 2655544106 | 0 |
| 158.72.99.43 | 2655544107 | 0 |
| 158.72.99.44 | 2655544108 | 0 |
| 158.72.99.45 | 2655544109 | 0 |
| 158.72.99.46 | 2655544110 | 0 |
| 158.72.99.47 | 2655544111 | 0 |
| 158.72.99.48 | 2655544112 | 0 |
| 158.72.99.49 | 2655544113 | 0 |
| 158.72.99.50 | 2655544114 | 0 |
| 158.72.99.51 | 2655544115 | 0 |
| 158.72.99.52 | 2655544116 | 0 |
| 158.72.99.53 | 2655544117 | 0 |
| 158.72.99.54 | 2655544118 | 0 |
| 158.72.99.55 | 2655544119 | 0 |
| 158.72.99.56 | 2655544120 | 0 |
| 158.72.99.57 | 2655544121 | 0 |
| 158.72.99.58 | 2655544122 | 0 |
| 158.72.99.59 | 2655544123 | 0 |
| 158.72.99.60 | 2655544124 | 0 |
| 158.72.99.61 | 2655544125 | 0 |
| 158.72.99.62 | 2655544126 | 0 |
| 158.72.99.63 | 2655544127 | 0 |
| 158.72.99.64 | 2655544128 | 0 |
| 158.72.99.65 | 2655544129 | 0 |
| 158.72.99.66 | 2655544130 | 0 |
| 158.72.99.67 | 2655544131 | 0 |
| 158.72.99.68 | 2655544132 | 0 |
| 158.72.99.69 | 2655544133 | 0 |
| 158.72.99.70 | 2655544134 | 0 |
| 158.72.99.71 | 2655544135 | 0 |
| 158.72.99.72 | 2655544136 | 0 |
| 158.72.99.73 | 2655544137 | 0 |
| 158.72.99.74 | 2655544138 | 0 |
| 158.72.99.75 | 2655544139 | 0 |
| 158.72.99.76 | 2655544140 | 0 |
| 158.72.99.77 | 2655544141 | 0 |
| 158.72.99.78 | 2655544142 | 0 |
| 158.72.99.79 | 2655544143 | 0 |
| 158.72.99.80 | 2655544144 | 0 |
| 158.72.99.81 | 2655544145 | 0 |
| 158.72.99.82 | 2655544146 | 0 |
| 158.72.99.83 | 2655544147 | 0 |
| 158.72.99.84 | 2655544148 | 0 |
| 158.72.99.85 | 2655544149 | 0 |