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.
2026-10-26RIPE NCCTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Open Line BV (RIPE NCC) to Open Line Managed Services B.V. (RIPE NCC)
From
Open Line BV RIPE NCC
To
Open Line Managed Services B.V. RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a merger, acquisition or reorganization from Open Line BV (RIPE NCC) to Open Line Managed Services B.V. (RIPE NCC) on 2026-10-26 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.
Evidence (2) · classifier 1.4.0,
Transfer logTransfer log: MERGER_ACQUISITION on 2026-10-26 19:00 UTC, Open Line BV (RIPE NCC) to Open Line Managed Services B.V. (RIPE NCC); resources moved: 185.3.204.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2026-10-25 (produced 2026-10-25T22:59:59+00:00), before the change: allocated (dated 2012-09-21)source · retrieved
Transfer: ENOVATION B.V. (RIPE NCC) to Open Line BV (RIPE NCC)
From
ENOVATION B.V. RIPE NCC
To
Open Line BV RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a transfer from ENOVATION B.V. (RIPE NCC) to Open Line BV (RIPE NCC) on 2018-10-26 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 2018-10-26 19:00 UTC, ENOVATION B.V. (RIPE NCC) to Open Line BV (RIPE NCC); resources moved: 185.3.204.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2018-10-25 (produced 2018-10-25T21:59:59+00:00), before the change: allocated (dated 2012-09-21)source · retrieved
AfterRIPE NCC delegated statistics 2018-10-26 (produced 2018-10-26T21:59:59+00:00), after the change: allocated (dated 2012-09-21)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2012-09-21RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
185.3.204.0/22 available on 2012-09-20, allocated on 2012-09-21
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2012-09-20 and allocated (dated 2012-09-21) on 2012-09-21. The tracker saw this range removed from registration on 2012-07-11 (185.0.0.0/10), 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: 185.3.204.0/22 available on 2012-09-20, allocated on 2012-09-21source · retrieved
BeforeRIPE NCC delegated statistics 2012-09-20 (produced 2012-09-20T21:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2012-09-21 (produced 2012-09-21T21:59:59+00:00), after the change: allocated (dated 2012-09-21)source · retrieved
Classification history for this change (4 versions)
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
Looked up
Why
Registry
Handle
Organization
Status
Last changed
After 7 days
RIPE NCC
185.3.204.0 - 185.3.205.255
OpenLine-MNT
active
2021-10-19
After 24 hours
RIPE NCC
185.3.204.0 - 185.3.205.255
OpenLine-MNT
active
2021-10-19
First seen
RIPE NCC
185.3.204.0 - 185.3.205.255
OpenLine-MNT
active
2021-10-19
Organization-level details only; contact details are never kept. RDAP shows the registration when it was looked up, not in the past.