AS53501
WebMD Health Services Group, Inc.
AS 53501 WHS-WEBMD
Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 53501 |
|---|---|
| Name | WHS-WEBMD |
| Organization | WebMD Health Services Group, Inc. |
| Country | United States |
| Registry | ARIN |
IPv4 Prefixes for AS53501
| Network | Location | Addresses | |
|---|---|---|---|
| 64.113.28.0/23 | WebMD Health Services Group, Inc. |  Portland (Northwest Portland) |
512 |
| 64.113.28.0/24 | WebMD Health Services Group, Inc. | Portland (Northwest Portland) |
256 |
| 64.113.29.0/24 | WebMD Health Services Group, Inc. | Portland (Northwest Portland) |
256 |
| 64.113.30.0/23 | WebMD Health Services Group, Inc. | Ashburn |
512 |
| 64.113.30.0/24 | WebMD Health Services Group, Inc. | Ashburn |
256 |
| 64.113.31.0/24 | WebMD Health Services Group, Inc. | Ashburn |
256 |