Autonomous system
AS30215
Cisco Systems Ironport Division
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Prefixes
Announced networks
IPv4: 8 | IPv6: 2
| Type | Prefix |
|---|---|
| IPv4 | 23.90.106.0/23 |
| IPv4 | 23.90.108.0/23 |
| IPv4 | 23.90.120.0/24 |
| IPv4 | 139.138.28.0/22 |
| IPv4 | 139.138.42.0/23 |
| IPv4 | 139.138.44.0/23 |
| IPv4 | 207.54.75.0/24 |
| IPv4 | 207.54.83.0/24 |
| IPv6 | 2620:101:200d::/48 |
| IPv6 | 2620:101:200e::/48 |
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