Data as of Nov 3, 2026
Autonomous system
AS13380
Zix Corporation
Announces 6,912 addresses in 6 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 8.19.116.0/24 since Dec 2022 | Business | Level 3 Parent, LLC | |
| 8.19.117.0/24 since Dec 2022 | Business | Level 3 Parent, LLC | |
| 8.19.118.0/24 since Dec 2022 | Business | Level 3 Parent, LLC | |
| 63.71.8.0/21 since May 2005 | Business | Verizon Business | |
| 199.30.232.0/21 since Mar 2011 | Business | ||
| 207.195.176.0/21 since Dec 2020 | Business | Open Text Corporation |
Network & history
Profile
- Registered
- May 25, 1999
- Domain
- zixcorp.com
- Industry
- Hosting and Cloud Provider
Routing patterns
How its announcements have moved
Arrivals