Data as of Nov 12, 2026
66.33.78.0/24
No anonymizer space · no proxy exits in 30 daysThinkBig Networks, LLC · reallocated from IQ Fiber
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 |
|---|---|---|---|---|---|---|
| 66.33.78.0/23 | 512 | IFL-91 | IQ Fiber (IFL-91) · US | Direct Allocation | Aug 18, 2025 | abuse@ |
| └ 66.33.78.0/24 | 256 | NET-IQF-DOV-66-33-78-0-1 | ThinkBig Networks, LLC (TNL-31) · US | Reallocated | Mar 9, 2026 | tech@ |
Network & registry
Registry
Holder
- Organization
- IQ Fiber
- Handle
- IFL-91
- Range
- 66.
33. 78. 0/ 23 - Registration type
- Direct Allocation
- Record created
- Aug 18, 2025
- Reallocated to
- ThinkBig Networks, LLC (TNL-31)
- Reallocated range
- 66.
33. 78. 0/ 24 - Reallocated
- Mar 9, 2026
Origin network
AS396168
US
- Name
- ThinkBig Networks, LLC
- Type
- Hosting
- Registered
- Mar 27, 2017
- Domain
- thinkbignets.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 2
- Last change of origin
- Mar 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 66.
33. 78. 0/ 24 - Netname
- NET-IQF-DOV-66-33-78-0-1
- Registrant
- ThinkBig Networks, LLC
- Organization
- ThinkBig Networks, LLC (TNL-31)
- Org address
- 519 Morgnec Rd., Chestertown, MD, 21620
- Org country
- US
- Type
- Reallocated
- Handle
- NET-66-33-78-0-2
- Parent
- NET-66-33-78-0-1
- Created
- Mar 9, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 18, 2025
- Status
- assigned
Report abuse
Abuse contact
- tech@
thinkbignets. com - Name
- Technical Support
- Phone
- +1-888-318-1372
- Handle
- TECHN1430-ARIN