Data as of Nov 11, 2026
199.30.232.0/21
No anonymizer space · no proxy exits in 30 daysZix Corporation
Network & registry
Origin network
AS13380
US
- Name
- Zix Corporation
- Type
- Business
- Registered
- May 25, 1999
- Domain
- zixcorp.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2011
- Current origin since
- Mar 2011 · 16 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 199.
30. 232. 0/ 21 - Netname
- ZIXCORP
- Registrant
- Zix Corporation
- Organization
- Zix Corporation (CTOC-1)
- Org address
- 2711 N. Haskell Ave, Dallas, TX, 75204
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-30-232-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Sep 16, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 16, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zixcorp. com - Name
- abuse
- Phone
- +1-214-370-2000
- Handle
- ABUSE2219-ARIN