Data as of Nov 7, 2026
72.18.73.0/24
1 residential-proxy exit · 30 daysNetBlazer Ltd · space held by Host4Geeks LLC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- Byteful
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 |
|---|---|---|---|---|---|---|
| 72.18.72.0/22 | 1,024 | NET-72-18-72-0 | Host4Geeks LLC (HOSTG-6) · US | Direct Allocation | Oct 1, 2021 | abuse. |
| └ 72.18.73.0/24 | 256 | BUG-NET---SEATTLE-INFRASTRUCTURE | NetBlazer Ltd (C11710862) · US | Reassigned | Sep 16, 2026 | abuse. via NET-72-18-72-0 |
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
- Host4Geeks LLC
- Handle
- HOSTG-6
- Range
- 72.
18. 72. 0/ 22 - Registration type
- Direct Allocation
- Record created
- Oct 1, 2021
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2021
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 6
- Last change of origin
- Mar 2026
Recorded history
History
- Handoffs
- 5
Whois
Registration for this announcement
- Range
- 72.
18. 73. 0/ 24 - Netname
- BUG-NET---SEATTLE-INFRASTRUCTURE
- Registrant
- NetBlazer Ltd
- Organization
- NetBlazer Ltd (C11710862)
- Type
- Reassigned
- Handle
- NET-72-18-73-0-1
- Parent
- NET-72-18-72-0-1
- Created
- Sep 16, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 1, 2021
- Status
- assigned
Report abuse
Abuse contact
- abuse.
support@ h4g. co - Name
- Abuse Response Team
- Phone
- +1-855-737-4335
- Handle
- ART20-ARIN