rirtracker

IPv4 range · 512 addresses

91.231.44.0/23

Now

RIPE NCC statistics
Assigned (dated 2011-08-29) on 2026-10-09 (PL)
Registry
RIPE NCC
Holder
NETUS Internet sp. z o.o.
From
RIPE NCC's statistics for 2026-10-09 and the latest transfer record

Latest change

Transfer log Intra-RIPE NCC transfer

Reported
2026-06-26 (RIPE NCC)
Confidence
Confirmed
Inventory
No effect on RIPE NCC applicant inventory

Timeline since 2026-01-01 (1)

2026-06-26 RIPE NCC Transfer log Intra-RIPE NCC transfer Confirmed
Transfer log
Transfer: Konrad Szewczyk (RIPE NCC) to NETUS Internet sp. z o.o. (RIPE NCC)
From
Konrad Szewczyk RIPE NCC
To
NETUS Internet sp. z o.o. RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory

RIPE NCC's transfer log records a transfer from Konrad Szewczyk (RIPE NCC) to NETUS Internet sp. z o.o. (RIPE NCC) on 2026-06-26 19:00 UTC. The registration changed hands; it is not a new allocation from RIPE NCC.

Evidence (3) · classifier 1.1.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2026-06-26 19:00 UTC, Konrad Szewczyk (RIPE NCC) to NETUS Internet sp. z o.o. (RIPE NCC); resources moved: 91.231.44.0/23 source · retrieved
  2. Before RIPE NCC delegated statistics 2026-06-25 (produced 2026-06-25T21:59:59+00:00), before the change: assigned (dated 2011-08-29) source · retrieved
  3. After RIPE NCC delegated statistics 2026-06-26 (produced 2026-06-26T21:59:59+00:00), after the change: assigned (dated 2011-08-29) source · retrieved

Transfer records (1)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer91.231.44.0/23 Konrad Szewczyk RIPE NCCNETUS Internet sp. z o.o. RIPE NCC

Every record in the ARIN and RIPE NCC transfer logs that moved any part of this IPv4 range (ARIN's go back to 2009, the RIPE NCC's to 2012). A transfer between two registries is in both logs.

RDAP lookups

Not looked up. The tracker queries RDAP for changes as they're reported (on first sight, after 24 hours and after seven days); older changes aren't looked up because today's RDAP says nothing about the past.

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