Data as of Nov 9, 2026
66.54.133.0/24
No anonymizer space · no proxy exits in 30 daysOmniSync Networks · 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 | 14 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@ |
| └ 66.54.132.0/22 | 1,024 | OSN-66-54-132-1 | OmniSync Networks (OMNIS-10) · US | Reassigned | Jul 25, 2017 | abuse@ |
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
AS46401
US
- Name
- OmniSync Networks
- Type
- Hosting
- Registered
- Sep 10, 2008
- Domain
- omnisync.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2022
- Current origin since
- Oct 2022 · 4.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.54.132.0/22 | AS46401 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 66.
54. 132. 0/ 22 - Netname
- OSN-66-54-132-1
- Registrant
- OmniSync Networks
- Organization
- OmniSync Networks (OMNIS-10)
- Org address
- 321 Langton Street, San Francisco, CA, 94103
- Org country
- US
- Type
- Reassigned
- Handle
- NET-66-54-132-0-1
- Parent
- NET-66-54-128-0-1
- Created
- Jul 25, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 22, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
omnisync. net - Name
- Abuse Desk
- Phone
- +1-415-621-5456
- Handle
- ABUSE1422-ARIN