AS30356
Blue Cross Blue Shield of Michigan Mutual Insurance
AS 30356 BCBSM
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 | 30356 |
|---|---|
| Name | BCBSM |
| Organization | Blue Cross Blue Shield of Michigan Mutual Insurance |
| Country | United States |
| Registry | ARIN |
IPv4 Prefixes for AS30356
| Network | Location | Addresses | |
|---|---|---|---|
| 12.107.172.0/24 | AT&T Services |  Detroit (Downtown Detroit) |
256 |
| 12.176.249.0/24 | AT&T Services | Detroit (Downtown Detroit) |
256 |
| 12.231.98.0/24 | AT&T Services | New Hudson |
256 |
| 167.242.0.0/16 | Blue Cross Blue Shield of Michigan Mutual Insurance | Detroit (Downtown Detroit) |
65,536 |
| 167.242.123.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | Atlanta |
256 |
| 167.242.124.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | New York |
256 |
| 167.242.128.0/17 | Blue Cross Blue Shield of Michigan Mutual Insurance | Detroit (Downtown Detroit) |
32,768 |
| 167.242.45.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | New York |
256 |
| 167.242.46.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | New York |
256 |