IPv4 prefix
170.72.0.0/16
- IP Prefix (CIDR)
- 170.72.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
- Owner
- Cisco Webex LLC
- Handle
- WEX
- Address
- 170 W. Tasman Drive San Jose CA 95134 United States
- Registry
- ARIN
- Registered Prefix
- 170.72.0.0/16 (170.72.0.0 - 170.72.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 170.72.0.0/17 | More specific | AS13445 | Cisco Webex LLC |
United States of America (US)
|
170.72.0.0 | 170.72.127.255 |
| 170.72.128.0/18 | More specific | AS13445 | Cisco Webex LLC |
United States of America (US)
|
170.72.128.0 | 170.72.191.255 |
| 170.72.192.0/19 | More specific | AS13445 | Cisco Webex LLC |
United States of America (US)
|
170.72.192.0 | 170.72.223.255 |
| 170.72.224.0/23 | More specific | AS14618 | Amazon.com Inc. |
United States of America (US)
|
170.72.224.0 | 170.72.225.255 |
| 170.72.226.0/24 | More specific | AS16509 | Amazon.com Inc. |
United States of America (US)
|
170.72.226.0 | 170.72.226.255 |
| 170.72.227.0/24 | More specific | AS14618 | Amazon.com Inc. |
United States of America (US)
|
170.72.227.0 | 170.72.227.255 |
| 170.72.228.0/22 | More specific | AS16509 | Amazon.com Inc. |
United States of America (US)
|
170.72.228.0 | 170.72.231.255 |
| 170.72.232.0/24 | More specific | AS16509 | Amazon.com Inc. |
United States of America (US)
|
170.72.232.0 | 170.72.232.255 |
| 170.72.233.0/24 | More specific | AS14618 | Amazon.com Inc. |
United States of America (US)
|
170.72.233.0 | 170.72.233.255 |
| 170.72.234.0/23 | More specific | AS16509 | Amazon.com Inc. |
United States of America (US)
|
170.72.234.0 | 170.72.235.255 |
| 170.72.236.0/22 | More specific | AS16509 | Amazon.com Inc. |
United States of America (US)
|
170.72.236.0 | 170.72.239.255 |
| 170.72.240.0/21 | More specific | AS16509 | Amazon.com Inc. |
United States of America (US)
|
170.72.240.0 | 170.72.247.255 |
| 170.72.248.0/22 | More specific | AS16509 | Amazon.com Inc. |
United States of America (US)
|
170.72.248.0 | 170.72.251.255 |
| 170.72.252.0/23 | More specific | AS16509 | Amazon.com Inc. |
United States of America (US)
|
170.72.252.0 | 170.72.253.255 |
| 170.72.254.0/24 | More specific | AS8987 | Amazon Technologies Inc. |
United States of America (US)
|
170.72.254.0 | 170.72.254.255 |
| 170.72.255.0/24 | More specific | AS14618 | Amazon.com Inc. |
United States of America (US)
|
170.72.255.0 | 170.72.255.255 |