Data as of Nov 9, 2026
157.254.219.0/24
No anonymizer space · no proxy exits in 30 daysTier.Net Technologies LLC · space held by Vantiva USA Shared Services Inc.
IPv4 market
Path
1 · Holder
record created Feb 8, 1992 · 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 →
157.254.219.0/24
From the registry to its use
- Feb 8, 1992Registry recordVantiva USA Shared Services Inc.Direct Allocation (legacy, pre-1997)157.254.0.0/16
- Feb 16, 2023– Jan 17, 2024
- Jan 6, 2024– Jan 29, 2024
- Jan 18, 2024– Jan 29, 2024
- Jan 18, 2024– Jun 21, 2024
- Jun 22, 2024– Jul 27, 2024
- Jul 28, 2024– Aug 8, 2024
- Jul 28, 2024– Feb 4, 2025
- Jan 7, 2025ReallocatedInternet Utilities NA LLCReallocated157.254.218.0/23
- Jan 24, 2025– Apr 5, 2025
- Mar 13, 2025– Apr 5, 2025
- Mar 25, 2025– Jun 28, 2025Announced
- Jun 17, 2025– Mar 31, 2026
- Apr 13, 2026– today
- Apr 21, 2026AssignedC4K5 LLCReassigned157.254.219.0/24
- Apr 21, 2026Route objectIPXORADB route object for AS397423 Tier.Net Technologies LLC, maintainer MAINT-AS834
- Apr 21, 2026Route objectIPXOARIN route object for AS397423 Tier.Net Technologies LLC, maintainer MNT-DCL-577
- 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 |
|---|---|---|---|---|---|---|
| 157.254.0.0/16 | 65,536 | VANTIVA | Vantiva USA Shared Services Inc. (TU-310-Z) · US | Direct Allocation | Feb 8, 1992 | Abuse@ |
| └ 157.254.218.0/23 | 512 | IPXO-157-254-218-0-23 | IPXO LLC (IL-845) · US | Reallocated | Oct 22, 2021 | abuse@ |
| └ 157.254.218.0/23 | 512 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 7, 2025 | report@ |
| └ 157.254.219.0/24 | 256 | NET-157-254-219-0-24 | C4K5 LLC (C11574667) · US | Reassigned | Apr 21, 2026 | report@ via IPXO-157-254-218-0-23 |
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
- Vantiva USA Shared Services Inc.
- Handle
- TU-310-Z
- Range
- 157.
254. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Feb 8, 1992
- Legacy
- yes
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 157.
254. 218. 0/ 23 - 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 18 stints
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2022
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 13
- Last change of origin
- Apr 2026
Recorded history
History
- Stints on record
- 18
- Handoffs
- 17
Whois
Registration for this announcement
- Range
- 157.
254. 219. 0/ 24 - Netname
- NET-157-254-219-0-24
- Registrant
- C4K5 LLC
- Organization
- C4K5 LLC (C11574667)
- Type
- Reassigned
- Handle
- NET-157-254-219-0-1
- Parent
- NET-157-254-218-0-2
- Created
- Apr 21, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 8, 1992
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN