Data as of Nov 4, 2026
216.52.140.0/22
No anonymizer space · no proxy exits in 30 daysUnitas Global · space held by PF IPV4 Borrower, LLC
IPv4 market
Path
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
216.52.140.0/22
From the registry to its use
- Aug 24, 1998Registry recordPF IPV4 Borrower, LLCDirect Allocation216.52.140.0/22
- Jul 31, 2012Route objectAS19024 Unitas GlobalRADB route object for AS19024 Unitas Global, maintainer MAINT-AS1828216.52.143.0/24
- Sep 8, 2023– today
- Sep 13, 2023Route objectAS19024 Unitas GlobalRADB route object for AS19024 Unitas Global, maintainer MAINT-AS1828
- Aug 17, 2024Route objectAS32751 Nuclearfallout Enterprises, Inc.ALTDB route object for AS32751 Nuclearfallout Enterprises, Inc., maintainer MAINT-NFOSERVERS216.52.143.0/24
- Apr 3, 2025Route objectAS14586 Nuclearfallout Enterprises, Inc.ALTDB route object for AS14586 Nuclearfallout Enterprises, Inc., maintainer MAINT-NFOSERVERS216.52.143.0/24
- todayLeased fromIPv4.GlobalIP broker
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 216.52.142.0/24 since Jan 2022 | AS198949 | Business | IP broker IPv4.Global | PF IPV4 Borrower, 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 |
|---|---|---|---|---|---|---|
| 216.52.140.0/22 | 1,024 | PHIL-4-HOLDING | PF IPV4 Borrower, LLC (PIHL-4) · US | Direct Allocation | Aug 24, 1998 | [email protected] |
| └ 216.52.142.0/24 | 256 | INAP-CHI-WILLIAMBLAIR-1547 | William Blair & Company (C00984457) · US | Reassigned | Jan 5, 2005 | [email protected] via PHIL-4-HOLDING |
| └ 216.52.143.0/24 | 256 | INAP-CHI-NUCLEARFALLOUT-4280 | unknown | — | — | — |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 768 | 75% | 2 | |
| Business | 256 | 25% | 1 |
Network & registry
Origin network
AS19024
US
- Name
- Unitas Global
- Type
- Hosting
- Registered
- Nov 10, 2000
- Domain
- unitasglobal.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2023
- Current origin since
- Sep 2023 · 3.2 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS19024 | RADB | PNAP-CHG | MAINT-AS1828 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 216.52.143.0/24 | AS19024 | RADB | PNAP-CHG nuclearfallout routes | MAINT-AS1828 | Nov 13, 2023 |
| 216.52.143.0/24 | AS14586 | ALTDB | NFOSERVERS-CHI-INT-1 | MAINT-NFOSERVERS | Apr 3, 2025 |
| 216.52.143.0/24 | AS32751 | ALTDB | NFOSERVERS-SEA-REANNOUNCED-3 | MAINT-NFOSERVERS | Aug 17, 2024 |
Whois
Registration for this announcement
- Range
- 216.52.140.0/22
- Netname
- PHIL-4-HOLDING
- Registrant
- PF IPV4 Borrower, LLC
- Organization
- PF IPV4 Borrower, LLC (PIHL-4)
- Org address
- 1209 Orange Street, Wilmington, DE, 19801
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-52-140-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Aug 24, 1998
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 24, 1998
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IP Admin
- Phone
- +1-212-610-5663
- Handle
- IPADM814-ARIN