Data as of Nov 3, 2026
64.37.196.0/24
No anonymizer space · no proxy exits in 30 daysOpen Text Corporation · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 64.37.192.0/18 since May 2005 | AS3561 | Internet provider | CenturyLink Communications, LLC |
Network & registry
Origin network
AS21563
CA
- Name
- Open Text Corporation
- Type
- Business
- Registered
- Jul 30, 2014
- Domain
- opentext.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2009
- Current origin since
- Jun 2009 · 17 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 64.37.192.0/18
- Netname
- CENTURYLINK-LEGACY-SAVVIS-BLK222
- Registrant
- CenturyLink Communications, LLC
- Organization
- CenturyLink Communications, LLC (CCL-534)
- Org address
- 100 CENTURYLINK DR, Monroe, LA, 71201
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-37-192-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Feb 10, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 10, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN