Data as of Nov 6, 2026
216.52.19.0/24
No anonymizer space · no proxy exits in 30 daysLinkedIn Corporation · space held by PF IPV4 Borrower, LLC
IPv4 market
Path
2 · Leased from
4 · Use
Business
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
216.52.19.0/24
From the registry to its use
- Aug 24, 1998Registry recordPF IPV4 Borrower, LLCDirect Allocation216.52.18.0 - 216.52.20.255
- Jun 21, 2022– today
- Jul 11, 2022Route objectAS13443 LinkedIn CorporationRADB route object for AS13443 LinkedIn Corporation, maintainer MAINT-AS1828
- Jun 24, 2026AssignedLinkedinReassigned216.52.18.0/23
- todayLeased fromIPv4.GlobalIP 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. | 768 | PIHL-4 | PF IPV4 Borrower, LLC (PIHL-4) · US | Direct Allocation | Aug 24, 1998 | ipinfo@ |
| └ 216.52.18.0/23 | 512 | LINKEDIN-17 | Linkedin (C11632543) · US | Reassigned | Jun 24, 2026 | ipinfo@ via PIHL-4 |
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
- PF IPV4 Borrower, LLC
- Handle
- PIHL-4
- Range
- 216.
52. 18. 0 - 216. 52. 20. 255 - Registration type
- Direct Allocation
- Record created
- Aug 24, 1998
Origin network
AS13443
US
- Name
- LinkedIn Corporation
- Type
- Business
- Registered
- Jan 27, 2014
- Domain
- linkedin.com
- Website
- www.linkedin.com/
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2022
- Current origin since
- Jun 2022 · 4.4 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13443 | RADB | PNAP-SEF linkedin | MAINT-AS1828 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 216.
52. 18. 0/ 23 - Netname
- LINKEDIN-17
- Registrant
- Organization
- Linkedin (C11632543)
- Type
- Reassigned
- Handle
- NET-216-52-18-0-2
- Parent
- NET-216-52-18-0-1
- Created
- Jun 24, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 24, 1998
- Status
- assigned
Report abuse
Abuse contact
- ipinfo@
hilcostreambank. com - Name
- IP Admin
- Phone
- +1-212-610-5663
- Handle
- IPADM814-ARIN