Data as of Nov 5, 2026
204.217.158.0/24
Anonymizer · Datacenter proxyH4Y Technologies LLC · reallocated from Cogent Communications, LLC
IPv4 market
Path
1 · Holder
record created Dec 29, 1994 · reallocated to H4Y Technologies LLC Feb 23, 2024
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 204.217.158.0/24 | /24s |
|---|---|---|
| Aventice | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 204.217.158.0/24 | /24s |
|---|---|---|
| Cogent Communications, LLC | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
204.217.158.0/24
From the registry to its use
- Dec 29, 1994Registry recordCogent Communications, LLCDirect Allocation (legacy, pre-1997)204.217.0.0/16
- May 9, 2005– today
- Dec 11, 2021– Feb 20, 2022
- Feb 21, 2022– Mar 29, 2024
- Feb 23, 2024ReallocatedH4Y Technologies LLCReallocated204.217.158.0/24
- Mar 18, 2024– today
- Mar 28, 2024Route objectAS397373 H4Y Technologies LLCRADB route object for AS397373 H4Y Technologies LLC, maintainer MAINT-AS397373
- todayLeased fromAventiceIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Leased from | Holder | RPKI |
|---|---|---|---|---|---|---|
| 204.217.0.0/16 since May 2005 | AS174 | Internet provider | 4,3526.6%ISP proxy | IP broker Aventice (part) | Cogent Communications, 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 |
|---|---|---|---|---|---|---|
| 204.217.0.0/16 | 65,536 | COGENT-204-217-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Dec 29, 1994 | abuse@ |
| └ 204.217.128.0/17 | 32,768 | NET-204-217-128-0-1 | Aventice LLC (AL-584) · US | Reallocated | Nov 26, 2021 | abuse@ |
| └ 204.217.158.0/24 | 256 | HTL-33 | H4Y Technologies LLC (HTL-33) · US | Reallocated | Feb 23, 2024 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 204.
217. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Dec 29, 1994
- Legacy
- yes
- Reallocated to
- H4Y Technologies LLC (HTL-33)
- Reallocated range
- 204.
217. 158. 0/ 24 - Reallocated
- Feb 23, 2024
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2021
- Current origin since
- Mar 2024 · 2.6 yr
- Origin networks
- 3
- Last change of origin
- Mar 2024
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS397373 | RADB | H4Y Technologies LLC | MAINT-AS397373 | Mar 28, 2024 |
Whois
Registration for this announcement
- Range
- 204.
217. 158. 0/ 24 - Netname
- HTL-33
- Registrant
- H4Y Technologies LLC
- Organization
- H4Y Technologies LLC (HTL-33)
- Org address
- 981 E. Eau Gallie Blvd., Ste. E. MR183, Melbourne, FL, 32937
- Org country
- US
- Type
- Reallocated
- Handle
- NET-204-217-158-0-1
- Parent
- NET-204-217-128-0-1
- Created
- Feb 23, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 29, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
host4yourself. com - Name
- Abuse Department
- Phone
- +1-866-435-5642
- Handle
- ABUSE4757-ARIN