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.
The RIPE NCC's transfer log records a transfer from Nordic Telecom Regional s.r.o. (RIPE NCC) to O2 Czech Republic, a.s. (RIPE NCC) on 2025-04-01 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 2025-04-01 19:00 UTC, Nordic Telecom Regional s.r.o. (RIPE NCC) to O2 Czech Republic, a.s. (RIPE NCC); resources moved: 88.81.64.0/19source · retrieved
BeforeRIPE NCC delegated statistics 2025-03-31 (produced 2025-03-31T21:59:59+00:00), before the change: allocated (dated 2005-12-02)source · retrieved
AfterRIPE NCC delegated statistics 2025-04-01 (produced 2025-04-01T21:59:59+00:00), after the change: allocated (dated 2005-12-02)source · retrieved
Classification history for this change (4 versions)
Transfer: NWT a.s (RIPE NCC) to Suntel Net s.r.o. (RIPE NCC)
From
NWT a.s RIPE NCC
To
Suntel Net s.r.o. RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a transfer from NWT a.s (RIPE NCC) to Suntel Net s.r.o. (RIPE NCC) on 2018-07-30 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 2018-07-30 19:00 UTC, NWT a.s (RIPE NCC) to Suntel Net s.r.o. (RIPE NCC); resources moved: 88.81.64.0/19source · retrieved
BeforeRIPE NCC delegated statistics 2018-07-29 (produced 2018-07-29T21:59:59+00:00), before the change: allocated (dated 2005-12-02)source · retrieved
AfterRIPE NCC delegated statistics 2018-07-30 (produced 2018-07-30T21:59:59+00:00), after the change: allocated (dated 2005-12-02)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
Transfer records (2)
Date (UTC)
Log
Type
Range moved
From
To
RIPE NCC
Resource transfer
88.81.64.0/19
Nordic Telecom Regional s.r.o. RIPE NCC
O2 Czech Republic, a.s. RIPE NCC
RIPE NCC
Resource transfer
88.81.64.0/19
NWT a.s RIPE NCC
Suntel Net s.r.o. 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.