Data as of Nov 8, 2026
208.73.40.0/22
Anonymizer · Datacenter proxyThunderbox Inc · space held by Igloo Express
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 208.73.40.0/22 | /24s |
|---|---|---|---|
| Flux Telecom | 1,024100% | 4 |
Leased from
Owners leasing their own space
| Name | In 208.73.40.0/22 | /24s |
|---|---|---|
| Igloo Express | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
208.73.40.0/22
From the registry to its use
- Jan 7, 2022Registry recordIgloo ExpressDirect Allocation208.73.40.0/22
- Sep 13, 2022– Sep 24, 2022
- Sep 13, 2022– Nov 23, 2022
- Nov 12, 2022– Dec 5, 2022
- Nov 24, 2022– Feb 3, 2023AnnouncedAS49999 Hydra Communications Ltd
- Jan 23, 2023– Feb 15, 2023
- Feb 16, 2023– Jul 9, 2023
- Aug 3, 2023– Aug 26, 2023
- Oct 14, 2023– Oct 25, 2023
- Oct 26, 2023– Feb 22, 2024
- Feb 23, 2024– Jul 15, 2024
- Jul 16, 2024– Aug 27, 2025
- Aug 18, 2025Route objectAS400072 Thunderbox IncARIN route object for AS400072 Thunderbox Inc, maintainer MNT-SIIE
- Aug 28, 2025– today
- todayLeased fromIPXOIP broker
- todayUsedFlux TelecomProxy operator
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 |
|---|---|---|---|---|---|---|
| 208.73.40.0/22 | 1,024 | IGLOO-NET | Igloo Express (SIIE) · CA | Direct Allocation | Jan 7, 2022 | jpenney@ |
| └ 208.73.40.0/22 | 1,024 | FLUXT-QUICK | Flux Telecom, LLC (C11508025) · US | Reassigned | Feb 12, 2026 | jpenney@ via IGLOO-NET |
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
- Igloo Express
- Handle
- SIIE
- Range
- 208.
73. 40. 0/ 22 - Registration type
- Direct Allocation
- Record created
- Jan 7, 2022
Origin network
AS400072
US
- Name
- Thunderbox Inc
- Type
- Hosting
- Registered
- Sep 22, 2021
- Domain
- thunderbox.io
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
latest 12 of 16 stints
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2009
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 11
- Last change of origin
- Aug 2025
Recorded history
History
- Stints on record
- 16
- Handoffs
- 14
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS400072 | ARIN | Igloo Express | MNT-SIIE | Aug 21, 2025 |
Whois
Registration for this announcement
- Range
- 208.
73. 40. 0/ 22 - Netname
- FLUXT-QUICK
- Registrant
- Flux Telecom, LLC
- Organization
- Flux Telecom, LLC (C11508025)
- Type
- Reassigned
- Handle
- NET-208-73-40-0-2
- Parent
- NET-208-73-40-0-1
- Created
- Feb 12, 2026
- RIR
- ARIN
- Country
- CA
- Delegated
- Jan 7, 2022
- Status
- assigned
Report abuse
Abuse contact
- jpenney@
ncds. ca - Name
- Jay Penney
- Phone
- +1-613-703-3133
- Handle
- PENNE65-ARIN