Every change the tracker has found, newest first. It covers ARIN from 2008-12-01, the RIPE NCC from 2010-04-23, APNIC from 2008-02-15, LACNIC from 2012-06-29 and AFRINIC from 2012-10-03.
Transfer: Robert Gulbinowicz prowadzacym dzialanosc pod nazwa "LEASNET" Uslugi Komputerowe (RIPE NCC) to Firma Tonetic Krzysztof Adamczyk (RIPE NCC)
From
Robert Gulbinowicz prowadzacym dzialanosc pod nazwa "LEASNET" Uslugi Komputerowe RIPE NCC
To
Firma Tonetic Krzysztof Adamczyk RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a transfer from Robert Gulbinowicz prowadzacym dzialanosc pod nazwa "LEASNET" Uslugi Komputerowe (RIPE NCC) to Firma Tonetic Krzysztof Adamczyk (RIPE NCC) on 2022-11-21 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2022-11-21 19:00 UTC, Robert Gulbinowicz prowadzacym dzialanosc pod nazwa "LEASNET" Uslugi Komputerowe (RIPE NCC) to Firma Tonetic Krzysztof Adamczyk (RIPE NCC); resources moved: 81.163.8.0/21source · retrieved
BeforeRIPE NCC delegated statistics 2022-11-20 (produced 2022-11-20T22:59:59+00:00), before the change: assigned (dated 2011-08-25)source · retrieved
AfterRIPE NCC delegated statistics 2022-11-21 (produced 2022-11-21T22:59:59+00:00), after the change: assigned (dated 2011-08-25)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2011-08-25RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
81.163.8.0/21 available on 2011-08-24, assigned on 2011-08-25
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2011-08-24 and assigned (dated 2011-08-25) on 2011-08-25. The tracker saw this range released from hold on 2011-08-02 (81.163.0.0/16), so it appears to have been issued again from the RIPE NCC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 81.163.8.0/21 available on 2011-08-24, assigned on 2011-08-25source · retrieved
BeforeRIPE NCC delegated statistics 2011-08-24 (produced 2011-08-24T21:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2011-08-25 (produced 2011-08-25T21:59:59+00:00), after the change: assigned (dated 2011-08-25)source · retrieved
Classification history for this change (4 versions)
Robert Gulbinowicz prowadzacym dzialanosc pod nazwa "LEASNET" Uslugi Komputerowe RIPE NCC
Firma Tonetic Krzysztof Adamczyk RIPE NCC
Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). 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.