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 | 6646 |
| Name | AETNA |
| Organization | Aetna, Inc. |
| Country | United States
|
| Registry | ARIN |
| IPv4 addresses | 37,120 |
| IPv6 /64 networks | 0 |
| Prefixes | 20 |
IPv4 Prefixes for AS6646
| Network |
Location |
Addresses |
| 206.213.192.0/18 |
Aetna, Inc. |
Middletown |
16,384 |
| 206.213.192.0/19 |
Aetna, Inc. |
Middletown |
8,192 |
| 206.213.196.0/24 |
Aetna, Inc. |
New York |
256 |
| 206.213.197.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.209.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.211.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.212.0/24 |
Aetna, Inc. |
Newark |
256 |
| 206.213.213.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.215.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.223.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.224.0/19 |
Aetna, Inc. |
Middletown |
8,192 |
| 206.213.233.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.240.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.241.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.243.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.244.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.246.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.251.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.253.0/24 |
Aetna, Inc. |
Boston |
256 |
| 206.213.254.0/24 |
Aetna, Inc. |
Boston |
256 |