199.181.0.0/16
44 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 199.181.16.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.34.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.39.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.67.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.77.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.81.0/24 | Canada (100%) | 1 | 1 | 1 |
| 199.181.82.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.92.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.107.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.122.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.127.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.130.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.136.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.140.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.149.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.152.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.154.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.155.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.163.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.164.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.172.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.179.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.183.0/24 | Canada (100%) | 1 | 1 | 1 |
| 199.181.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.196.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.197.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.201.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.204.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.206.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.215.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.220.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.231.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.238.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.243.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.246.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.247.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.252.0/24 | United States (100%) | 1 | 1 | 1 |
| 199.181.255.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
199.181.16.0 – 199.181.31.255 | AS26633 | Texas Woman's University | US |
199.181.32.0 – 199.181.32.255 | AS8075 | Microsoft Corporation | US |
199.181.34.0 – 199.181.34.255 | AS8075 | Microsoft Corporation | US |
199.181.39.0 – 199.181.39.255 | AS8075 | Microsoft Corporation | US |
199.181.67.0 – 199.181.67.255 | AS17378 | TierPoint LLC | US |
199.181.77.0 – 199.181.77.255 | AS8161 | Insight Direct USA Inc. | US |
199.181.81.0 – 199.181.81.255 | AS54764 | Casting Workbook Services Inc. | CA |
199.181.82.0 – 199.181.82.255 | AS398551 | City of Sarasota FL | US |
199.181.88.0 – 199.181.91.255 | AS5078 | OneNet | US |
199.181.92.0 – 199.181.95.255 | AS11563 | NetEnterprise Inc. | US |
199.181.96.0 – 199.181.96.255 | AS13913 | Affiliated Monitoring Inc. | US |
199.181.107.0 – 199.181.107.255 | AS40475 | Applied Operations LLC | US |
199.181.122.0 – 199.181.123.255 | AS19355 | San Mateo Regional Network Inc. | US |
199.181.127.0 – 199.181.127.255 | AS399701 | NAVAERA WORLDWIDE LLC | US |
199.181.130.0 – 199.181.130.255 | AS40051 | Disney Worldwide Services Inc. | US |
29 more ranges in this block.