rirtracker

IPv4 range · 512 addresses

65.87.218.0/23

Now

ARIN statistics
Allocated (dated 2026-10-08) on 2026-10-09 (US)
Registry
ARIN
Holder
Tower Research Capital LLC TRCL-1
From
RDAP, looked up 2026-10-09 20:16 UTC

Latest change

+ Add Intra-ARIN transfer

Reported
2026-10-08
Confidence
Confirmed Provisional
Inventory
No effect on ARIN applicant inventory

Timeline since 2026-01-01 (1)

2026-10-08 + Add Intra-ARIN transfer Confirmed Provisional
ARIN-Issued
Add 65.87.218.0-65.87.219.255
From
Synergy Networks ARIN
To
Tower Research Capital LLC ARIN
Piece of
65.87.192.0/19: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from Synergy Networks (ARIN) to Tower Research Capital LLC (ARIN) on 2026-10-08 19:18 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.

Evidence (4) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-10-08: "Add 65.87.218.0-65.87.219.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2026-10-08 19:18 UTC, Synergy Networks (ARIN) to Tower Research Capital LLC (ARIN); resources moved: 65.87.218.0/23 source · retrieved
  3. Before ARIN delegated statistics 2026-10-07 (produced 2026-10-07T13:00:22+00:00), before the report: allocated (dated 2003-01-30) source · retrieved
  4. After ARIN delegated statistics 2026-10-09 (produced 2026-10-09T13:00:21+00:00), after the report: allocated (dated 2026-10-08) source · retrieved

Transfer records (1)

Date (UTC)TypeRange movedFromTo
Resource transfer65.87.218.0/23 Synergy Networks ARINTower Research Capital LLC ARIN

Every record in ARIN's transfer log that moved any part of this IPv4 range, back to 2009.

RDAP lookups

Looked upWhyRegistryHandleOrganizationStatusLast changed
First seen ARINNET-65-87-218-0-1Tower Research Capital LLC TRCL-1active2026-10-08

Organization-level details only; contact details are never kept. RDAP shows the registration when it was looked up, not in the past.

This page as data: ip/65.87.218.0-65.87.219.255.json