| 170.72.0.0/19 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.0.0/20 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.16.0/20 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.16.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.24.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.32.0/20 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.32.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.40.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.48.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.56.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.64.0/20 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.64.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.72.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.80.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.88.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.96.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.104.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.112.0/20 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.128.0/18 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.128.0/20 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.144.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.152.0/21 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.160.0/20 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.176.0/22 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.180.0/22 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.192.0/19 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.208.0/20 | AS13445 WEBEX - Cisco Webex LLC | Valid | - | 2026-10-11 |
| 170.72.224.0/23 | AS14618 AMAZON-AES - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.226.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.227.0/24 | AS14618 AMAZON-AES - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.228.0/23 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.230.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.231.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.232.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.233.0/24 | AS14618 AMAZON-AES - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.234.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.235.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.236.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.237.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.238.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.239.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.240.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.241.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.242.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.243.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.244.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.245.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.246.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.247.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.248.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.249.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.250.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.251.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.252.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.253.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 170.72.254.0/24 | AS8987 GOVCLOUD - Amazon | Valid | - | 2026-10-11 |
| 170.72.255.0/24 | AS14618 AMAZON-AES - Amazon.com, Inc. | Valid | - | 2026-10-11 |