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 | 33503 |
| Name | MCW-1-AS |
| Organization | Medical College of Wisconsin |
| Country | United States
|
| Registry | ARIN |
| IPv4 addresses | 66,816 |
| IPv6 /64 networks | 220 |
| Prefixes | 7 |
IPv4 Prefixes for AS33503
IPv6 Prefixes for AS33503
| Network |
Location |
/64 Prefixes |
| 2620:10d::/44 |
Medical College of Wisconsin |
Wauwatosa |
220 |