Data as of Nov 6, 2026
216.185.59.0/24
No anonymizer space · no proxy exits in 30 daysTier.Net Technologies LLC · space held by Alentus Corporation
IPv4 market
Path
1 · Holder
record created Aug 17, 2000 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
216.185.59.0/24
From the registry to its use
- Aug 17, 2000Registry recordAlentus CorporationDirect Allocation216.185.32.0/19
- Sep 30, 2021– Mar 11, 2023
- Oct 12, 2021Route objectAS22653 Cyber Wurx LLCARIN route object for AS22653 Cyber Wurx LLC, maintainer MNT-ALENT
- Feb 28, 2023– Mar 11, 2023
- Mar 12, 2023– Aug 2, 2023
- Jul 22, 2023– Aug 26, 2023
- Aug 15, 2023– Jan 23, 2025AnnouncedAS59426 Intexon Ltd
- Jan 7, 2025ReallocatedInternet Utilities NA LLCReallocated216.185.56.0/21
- Jan 24, 2025– May 23, 2025
- Jun 5, 2025– Jun 16, 2025
- Jun 5, 2025– Aug 15, 2025
- Aug 28, 2025– Nov 7, 2025
- Nov 8, 2025– Dec 13, 2025Announced
- Dec 26, 2025– Jan 18, 2026Announced
- Mar 20, 2026– today
- Mar 21, 2026AssignedC4K5 LLCReassigned216.185.59.0/24
- Mar 21, 2026Route objectIPXOARIN route object for AS397423 Tier.Net Technologies LLC, maintainer MNT-DCL-577
- Mar 23, 2026Route objectIPXORADB route object for AS397423 Tier.Net Technologies LLC, maintainer MAINT-AS834
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 216.185.32.0/19 | 8,192 | ALENT-NBLK-1 | Alentus Corporation (ALENT) · US | Direct Allocation | Aug 17, 2000 | netops@ |
| └ 216.185.56.0/21 | 2,048 | HFD-56 | IPXO LLC (IL-845) · US | Reallocated | Nov 23, 2021 | abuse@ |
| └ 216.185.56.0/21 | 2,048 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 7, 2025 | report@ |
| └ 216.185.59.0/24 | 256 | NET-216-185-59-0-24 | C4K5 LLC (C11549377) · US | Reassigned | Mar 21, 2026 | report@ via HFD-56 |
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
- Alentus Corporation
- Handle
- ALENT
- Range
- 216.
185. 32. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Aug 17, 2000
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 216.
185. 56. 0/ 21 - Reallocated
- Jan 7, 2025
Origin network
AS397423
US
- Name
- Tier.Net Technologies LLC
- Type
- Hosting
- Registered
- Mar 26, 2019
- Domain
- tier.net
- Website
- www.tier.net
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 62
Routing timeline
Who has announced this prefix
latest 12 of 14 stints
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2013
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 12
- Last change of origin
- Mar 2026
Recorded history
History
- Stints on record
- 14
- Handoffs
- 13
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.185.59.0/24 | AS397423 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 216.
185. 59. 0/ 24 - Netname
- NET-216-185-59-0-24
- Registrant
- C4K5 LLC
- Organization
- C4K5 LLC (C11549377)
- Type
- Reassigned
- Handle
- NET-216-185-59-0-1
- Parent
- NET-216-185-56-0-2
- Created
- Mar 21, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 17, 2000
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN