Data as of Nov 7, 2026
66.54.164.0/24
No anonymizer space · no proxy exits in 30 daysOpen Text Corporation · space held by GTT Americas, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.54.128.0/17 since Jun 2018 | AS3257 | Internet provider | 16 3 always on | GTT Americas, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 66.54.128.0/17 | 32,768 | RGS-BLK3 | GTT Americas, LLC (GAL-104) · US | Direct Allocation | Dec 22, 2000 | abuse@ |
| └ 66.54.164.0/24 | 256 | YIPS-XPEDI-S101703 | Open Text Corporation (OTC-68) · CA | Reassigned | May 14, 2025 | sgall@ |
Network & registry
IPv4 market
Holder
- Organization
- GTT Americas, LLC
- Handle
- GAL-104
- Range
- 66.
54. 128. 0/ 17 - Registration type
- Direct Allocation
- Record created
- Dec 22, 2000
Origin network
AS31917
CA
- Name
- Open Text Corporation
- Type
- Business
- Registered
- Jul 30, 2018
- 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
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 66.
54. 164. 0/ 24 - Netname
- YIPS-XPEDI-S101703
- Registrant
- Open Text Corporation
- Organization
- Open Text Corporation (OTC-68)
- Org address
- 275 Frank Tompa Drive, Waterloo, ON, N2L 0A1
- Org country
- CA
- Type
- Reassigned
- Handle
- NET-66-54-164-0-1
- Parent
- NET-66-54-128-0-1
- Created
- May 14, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 22, 2000
- Status
- assigned
Report abuse
Abuse contact
- sgall@
opentext. com - Name
- Open Text Corporation
- Phone
- +1-519-888-7111
- Handle
- DA16-ORG-ARIN