Data as of Nov 9, 2026
66.17.148.0/24
No anonymizer space · no proxy exits in 30 daysNidix Networks S.A. de C.V. · space held by GTT Americas, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Nov 3, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.17.148.0/22 since Nov 3, 2026 | AS265627 | Residential | GTT Americas, LLC | ||
| 66.17.128.0/17 since Jun 2018 | AS3257 | Internet provider | 9 | 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 |
|---|---|---|---|---|---|---|
| 66.17.128.0/17 | 32,768 | RGS-BLK6 | GTT Americas, LLC (GAL-104) · US | Direct Allocation | Nov 18, 2002 | abuse@ |
| └ 66.17.148.0/22 | 1,024 | NIDIX-NET-GTT | Nidix Networks (C11739960) · MX | Reassigned | Oct 16, 2026 | abuse@ via RGS-BLK6 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- GTT Americas, LLC
- Handle
- GAL-104
- Range
- 66.
17. 128. 0/ 17 - Registration type
- Direct Allocation
- Record created
- Nov 18, 2002
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 3, 2026
- Current origin since
- Nov 3, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.17.148.0/22 | AS265627 | /24 | ARIN | RPKI valid |
| 66.17.144.0/21 | AS199527 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 66.
17. 148. 0/ 22 - Netname
- NIDIX-NET-GTT
- Registrant
- Nidix Networks
- Organization
- Nidix Networks (C11739960)
- Type
- Reassigned
- Handle
- NET-66-17-148-0-1
- Parent
- NET-66-17-128-0-1
- Created
- Oct 16, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 18, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- GTT Abuse Department
- Phone
- +1-703-442-5500
- Handle
- GAD46-ARIN