Data as of Nov 3, 2026
154.17.147.0/24
Anonymizer · Datacenter proxyAptum Technologies · space held by Cogent Communications, LLC
IPv4 market
Path
1 · Holder
record created Feb 5, 1992 · reallocated to H4Y Technologies LLC Dec 9, 2024
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 154.17.147.0/24 | /24s |
|---|---|---|
| Aventice | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 154.17.147.0/24 | /24s |
|---|---|---|
| Cogent Communications, LLC | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
154.17.147.0/24
From the registry to its use
- Feb 5, 1992Registry recordCogent Communications, LLCDirect Allocation (legacy, pre-1997)154.17.0.0/16
- May 9, 2005– Jun 15, 2006
- Jun 22, 2006– Sep 15, 2007
- Sep 22, 2007– Dec 1, 2007
- Dec 8, 2007– Dec 2, 2018
- Oct 5, 2020– Nov 2, 2026
- Jul 10, 2023– Dec 18, 2024
- Jul 11, 2023Route objectAS397373 H4Y Technologies LLCRADB route object for AS397373 H4Y Technologies LLC, maintainer MAINT-AS397373
- Dec 7, 2024– Nov 2, 2026
- Dec 9, 2024ReallocatedH4Y Technologies LLCReallocated154.17.147.0/24
- todayLeased fromAventiceIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 154.17.0.0/16 since Oct 2020 | AS174 | Internet provider | 2,5603.9%ISP proxy | IP broker Aventice (part) | 67 11 always on | 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 |
|---|---|---|---|---|---|---|
| 154.17.0.0/16 | 65,536 | COGENT-154-17-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Feb 5, 1992 | [email protected] |
| └ 154.17.128.0/18 | 16,384 | AVENTICE-CGNT-NET-5 | Aventice LLC (AL-584) · US | Reallocated | Dec 8, 2021 | [email protected] |
| └ 154.17.147.0/24 | 256 | H4Y | H4Y Technologies LLC (HTL-33) · US | Reallocated | Dec 9, 2024 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 154.17.0.0/16
- Registration type
- Direct Allocation
- Record created
- Feb 5, 1992
- Legacy
- yes
- Reallocated to
- H4Y Technologies LLC (HTL-33)
- Reallocated range
- 154.17.147.0/24
- Reallocated
- Dec 9, 2024
Origin network
AS13768
CA
- Name
- Aptum Technologies
- Type
- Hosting
- Registered
- Jun 10, 2002
- Domain
- aptum.com
- Website
- aptum.com/contact/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2023
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 2
- Last change of origin
- Dec 2024
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS397373 not the origin | RADB | H4Y Technologies LLC | MAINT-AS397373 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 154.17.147.0/24
- Netname
- H4Y
- 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-154-17-147-0-1
- Parent
- NET-154-17-128-0-1
- Created
- Dec 9, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse Department
- Phone
- +1-866-435-5642
- Handle
- ABUSE4757-ARIN