Data as of Nov 5, 2026
Autonomous system
AS21534
BroadSoft, Inc.
Announces 6,400 addresses in 25 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 128.177.14.0/24 since Apr 2012 | Business | Zayo Bandwidth | |
| 128.177.36.0/24 since Mar 2012 | Business | Zayo Bandwidth | |
| 135.84.168.0/24 since Jul 2025 | Business | ||
| 135.84.169.0/24 since Feb 2019 | Business | ||
| 135.84.170.0/24 since Jan 2019 | Business | ||
| 135.84.171.0/24 since Jun 2019 | Business | ||
| 135.84.172.0/24 since Jun 2019 | Business | ||
| 135.84.173.0/24 since Nov 2019 | Business | ||
| 135.84.174.0/24 since Dec 2019 | Business | ||
| 139.177.64.0/24 since Aug 2020 | Business | Cisco Webex LLC | |
| 139.177.65.0/24 since Aug 2020 | Business | Cisco Webex LLC | |
| 139.177.68.0/24 since Sep 2020 | Business | Cisco Webex LLC | |
| 139.177.69.0/24 since Sep 2020 | Business | Cisco Webex LLC | |
| 139.177.70.0/24 since Oct 2020 | Business | Cisco Webex LLC | |
| 139.177.71.0/24 since Oct 2020 | Business | Cisco Webex LLC | |
| 139.177.76.0/24 since Jul 2024 | Business | Cisco Webex LLC | |
| 139.177.78.0/24 since Feb 2025 | Business | Cisco Webex LLC | |
| 139.177.94.0/24 since Nov 2020 | Business | Cisco Webex LLC | |
| 139.177.95.0/24 since Nov 2020 | Business | Cisco Webex LLC | |
| 199.19.197.0/24 since Jul 2020 | Business | ||
| 199.19.199.0/24 since Jul 2020 | Business | ||
| 199.59.64.0/24 since Nov 2015 | Business | ||
| 199.59.65.0/24 since Nov 2015 | Business | ||
| 199.59.66.0/24 since Nov 2015 | Business | ||
| 199.59.67.0/24 since Apr 2016 | Business |
Network & history
Profile
- Registered
- Jul 9, 2015
- Domain
- broadsoft.com
- Industry
- Software Development
Routing patterns
How its announcements have moved
Arrivals