rirtracker

ASN

AS53431

Now

ARIN statistics
Assigned (dated 2010-02-03) (US), in the latest file
Registry
ARIN
Holder
NuVasive Inc.
From
ARIN's latest statistics and the latest transfer record

Latest change

Transfer log Merger/acquisition or reorganization

Reported
2019-10-16 (ARIN)
Confidence
Confirmed
Inventory
No effect on ARIN applicant inventory

Timeline (2)

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.

2019-10-16 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Nuvasive Clinical Services Monitoring, Inc. (ARIN) to NuVasive Inc. (ARIN)
From
Nuvasive Clinical Services Monitoring, Inc. ARIN
To
NuVasive Inc. ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Nuvasive Clinical Services Monitoring, Inc. (ARIN) to NuVasive Inc. (ARIN) on 2019-10-16 20:35 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2019-10-16 20:35 UTC, Nuvasive Clinical Services Monitoring, Inc. (ARIN) to NuVasive Inc. (ARIN); resources moved: AS53431 source · retrieved
  2. Before ARIN delegated statistics 2019-10-15 (produced 2019-10-15T14:00:13+00:00), before the report: assigned (dated 2010-02-03) source · retrieved
  3. After ARIN delegated statistics 2019-10-17 (produced 2019-10-17T14:00:13+00:00), after the report: assigned (dated 2010-02-03) source · retrieved
2019-02-12 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Biotronic NeuroNetwork (ARIN) to Nuvasive Clinical Services Monitoring, Inc. (ARIN)
From
Biotronic NeuroNetwork ARIN
To
Nuvasive Clinical Services Monitoring, Inc. ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Biotronic NeuroNetwork (ARIN) to Nuvasive Clinical Services Monitoring, Inc. (ARIN) on 2019-02-12 16:50 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2019-02-12 16:50 UTC, Biotronic NeuroNetwork (ARIN) to Nuvasive Clinical Services Monitoring, Inc. (ARIN); resources moved: AS53431 source · retrieved
  2. Before ARIN delegated statistics 2019-02-11 (produced 2019-02-11T06:00:16+00:00), before the report: assigned (dated 2010-02-03) source · retrieved
  3. After ARIN delegated statistics 2019-02-13 (produced 2019-02-13T06:00:19+00:00), after the report: assigned (dated 2010-02-03) source · retrieved

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisitionAS53431 Nuvasive Clinical Services Monitoring, Inc. ARINNuVasive Inc. ARIN
ARINMerger acquisitionAS53431 Biotronic NeuroNetwork ARINNuvasive Clinical Services Monitoring, Inc. ARIN

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.

This page as data: asn/53431.json