AS109 CISCO SYSTEMS, INC. Prefixes
Prefixes IPv4
IPv4 ↕️ | Name ↕️ | Description ↕️ |
|---|---|---|
| 12.5.186.0/23 |  CISCO-SY729-186 | CISCO SYSTEMS |
| 12.19.88.0/21 | NET12 | American Registry for Internet Numbers |
| 12.159.148.0/22 | ATT-NET-12-159-148-0-22 | CISCO SYSTEMS, INC. |
| 64.100.0.0/16 | CISCO-GEN-6 | CISCO SYSTEMS, INC. |
| 64.101.0.0/18 | CISCO-GEN-6 | CISCO SYSTEMS, INC. |
Prefixes IPv6
IPv6 ↕️ | Name ↕️ | Description ↕️ |
|---|---|---|
| 2001:420::/32 | CISCO-IPV6-1 | Cisco Systems, Inc. |
| 2001:420:88::/48 | CISCO-IPV6-1 | Cisco Systems, Inc. |
| 2001:420:89::/48 | CISCO-IPV6-1 | Cisco Systems, Inc. |
| 2001:420:8a::/48 | CISCO-IPV6-1 | Cisco Systems, Inc. |
| 2001:420:8b::/48 | CISCO-IPV6-1 | Cisco Systems, Inc. |
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