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.
2023-05-08RIPE NCCTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: AVCtechnologies USA, INC. (RIPE NCC) to Skyvera LLC (RIPE NCC)
From
AVCtechnologies USA, INC. RIPE NCC
To
Skyvera LLC RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a merger, acquisition or reorganization from AVCtechnologies USA, INC. (RIPE NCC) to Skyvera LLC (RIPE NCC) on 2023-05-08 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: MERGER_ACQUISITION on 2023-05-08 19:00 UTC, AVCtechnologies USA, INC. (RIPE NCC) to Skyvera LLC (RIPE NCC); resources moved: AS56521source · retrieved
BeforeRIPE NCC delegated statistics 2023-05-07 (produced 2023-05-07T21:59:59+00:00), before the change: allocated (dated 2011-03-10)source · retrieved
AfterRIPE NCC delegated statistics 2023-05-08 (produced 2023-05-08T21:59:59+00:00), after the change: allocated (dated 2011-03-10)source · retrieved
Classification history for this change (4 versions)
: Merger/acquisition or reorganization, confirmed (classifier 1.3.0)
: Merger/acquisition or reorganization, confirmed (classifier 1.3.1)
: Merger/acquisition or reorganization, confirmed (classifier 1.3.2)
: Merger/acquisition or reorganization, confirmed (classifier 1.4.0) current
Transfer: Ribbon Communications International Limited (RIPE NCC) to AVCtechnologies USA, INC. (RIPE NCC)
From
Ribbon Communications International Limited RIPE NCC
To
AVCtechnologies USA, INC. RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a transfer from Ribbon Communications International Limited (RIPE NCC) to AVCtechnologies USA, INC. (RIPE NCC) on 2022-11-23 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 2022-11-23 19:00 UTC, Ribbon Communications International Limited (RIPE NCC) to AVCtechnologies USA, INC. (RIPE NCC); resources moved: AS56521source · retrieved
BeforeRIPE NCC delegated statistics 2022-11-22 (produced 2022-11-22T22:59:59+00:00), before the change: allocated (dated 2011-03-10)source · retrieved
AfterRIPE NCC delegated statistics 2022-11-23 (produced 2022-11-23T22:59:59+00:00), after the change: allocated (dated 2011-03-10)source · retrieved
Classification history for this change (4 versions)
The RIPE NCC's transfer log records a merger, acquisition or reorganization from Fringland LTD (RIPE NCC) to GENBAND IRELAND LIMITED (RIPE NCC) on 2018-04-13 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: MERGER_ACQUISITION on 2018-04-13 19:00 UTC, Fringland LTD (RIPE NCC) to GENBAND IRELAND LIMITED (RIPE NCC); resources moved: AS56521source · retrieved
BeforeRIPE NCC delegated statistics 2018-04-12 (produced 2018-04-12T21:59:59+00:00), before the change: allocated (dated 2011-03-10)source · retrieved
AfterRIPE NCC delegated statistics 2018-04-13 (produced 2018-04-13T21:59:59+00:00), after the change: allocated (dated 2011-03-10)source · retrieved
Classification history for this change (4 versions)
: Merger/acquisition or reorganization, confirmed (classifier 1.3.0)
: Merger/acquisition or reorganization, confirmed (classifier 1.3.1)
: Merger/acquisition or reorganization, confirmed (classifier 1.3.2)
: Merger/acquisition or reorganization, confirmed (classifier 1.4.0) current
2011-03-11RIPE NCC+ RegisteredApparent new issuanceStrong inference
Statistics
AS56521 available on 2011-03-10, allocated on 2011-03-11
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2011-03-10 and allocated (dated 2011-03-10) on 2011-03-11. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS56521 available on 2011-03-10, allocated on 2011-03-11source · retrieved
BeforeRIPE NCC delegated statistics 2011-03-10, before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2011-03-11, after the change: allocated (dated 2011-03-10)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, strong inference (classifier 1.3.0)
: Apparent new issuance, strong inference (classifier 1.3.1)
: Apparent new issuance, strong inference (classifier 1.3.2)
: Apparent new issuance, strong inference (classifier 1.4.0) current
Transfer records (3)
Date (UTC)
Log
Type
Range moved
From
To
RIPE NCC
Merger acquisition
AS56521
AVCtechnologies USA, INC. RIPE NCC
Skyvera LLC RIPE NCC
RIPE NCC
Resource transfer
AS56521
Ribbon Communications International Limited RIPE NCC
AVCtechnologies USA, INC. RIPE NCC
RIPE NCC
Merger acquisition
AS56521
Fringland LTD RIPE NCC
GENBAND IRELAND LIMITED RIPE NCC
Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this ASN (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.