rirtracker

IPv4 range · 256 addresses

192.231.18.0/24

Now

RIPE NCC statistics
Assigned (dated 1992-09-22) (TR), in the latest file
Registry
RIPE NCC
Holder
ORG-NYGV1-RIPE
From
The RIPE NCC's latest statistics and the latest transfer record

Latest change

Not in ARIN-Issued Inter-RIR transfer out of ARIN

Reported
2025-01-21 (ARIN)
Confidence
Confirmed
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

Timeline (4)

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.

2025-01-21 ARIN Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Fujitsu North America, Inc. ARIN
To
ORG-NYGV1-RIPE RIPE NCC
Same transfer
The RIPE NCC recorded it too: RIPE NCC, 2025-01-21.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Fujitsu North America, Inc. (ARIN) to ORG-NYGV1-RIPE (RIPE NCC) on 2025-01-21 15:05 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.231.18.0/24 allocated on 2025-01-21, not listed on 2025-01-22 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-01-21 15:05 UTC, Fujitsu North America, Inc. (ARIN) to ORG-NYGV1-RIPE (RIPE NCC); resources moved: 192.231.18.0/24 source · retrieved
  3. Before ARIN delegated statistics 2025-01-20 (produced 2025-01-20T14:01:03+00:00), before the report: allocated (dated 1992-09-22) source · retrieved
  4. After ARIN delegated statistics 2025-01-22 (produced 2025-01-22T14:01:06+00:00), after the report: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.4.0) current
2025-01-21 RIPE NCC Transfer log Inter-RIR transfer into the RIPE NCC Confirmed
Transfer log
Transfer: (no name) (ARIN) to KC YAZILIM GELISTIRME VE BILISIM HIZMETLERI TICARET SANAYI LIMITED SIRKETI (RIPE NCC)
From
(no name given) ARIN
To
KC YAZILIM GELISTIRME VE BILISIM HIZMETLERI TICARET SANAYI LIMITED SIRKETI RIPE NCC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2025-01-21. Lists that cover every registry show it there.
Inventory
Transferred into RIPE NCC administration; not a new issuance

The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to KC YAZILIM GELISTIRME VE BILISIM HIZMETLERI TICARET SANAYI LIMITED SIRKETI (RIPE NCC) on 2025-01-21 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-01-21 19:00 UTC, (no name) (ARIN) to KC YAZILIM GELISTIRME VE BILISIM HIZMETLERI TICARET SANAYI LIMITED SIRKETI (RIPE NCC); resources moved: 192.231.18.0/24 source · retrieved
  2. Before RIPE NCC delegated statistics 2025-01-20 (produced 2025-01-20T22:59:59+00:00), before the change: not listed source · retrieved
  3. After RIPE NCC delegated statistics 2025-01-21 (produced 2025-01-21T22:59:59+00:00), after the change: assigned (dated 1992-09-22) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.4.0) current
2022-08-22 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Fujitsu America Inc. (ARIN) to Fujitsu North America, Inc. (ARIN)
From
Fujitsu America Inc. ARIN
To
Fujitsu North America, Inc. ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Fujitsu America Inc. (ARIN) to Fujitsu North America, Inc. (ARIN) on 2022-08-22 22:48 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 2022-08-22 22:48 UTC, Fujitsu America Inc. (ARIN) to Fujitsu North America, Inc. (ARIN); resources moved: 192.231.18.0/24 source · retrieved
  2. Before ARIN delegated statistics 2022-08-21 (produced 2022-08-21T13:00:10+00:00), before the report: allocated (dated 1992-09-22) source · retrieved
  3. After ARIN delegated statistics 2022-08-23 (produced 2022-08-23T13:00:10+00:00), after the report: allocated (dated 1992-09-22) source · retrieved
2018-03-07 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Amdahl Corporation (ARIN) to Fujitsu America Inc. (ARIN)
From
Amdahl Corporation ARIN
To
Fujitsu America Inc. ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Amdahl Corporation (ARIN) to Fujitsu America Inc. (ARIN) on 2018-03-07 12:43 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 2018-03-07 12:43 UTC, Amdahl Corporation (ARIN) to Fujitsu America Inc. (ARIN); resources moved: 192.231.18.0/24 source · retrieved
  2. Before ARIN delegated statistics 2018-03-06 (produced 2018-03-06T06:12:40+00:00), before the report: assigned (dated 1992-09-22) source · retrieved
  3. After ARIN delegated statistics 2018-03-08 (produced 2018-03-08T06:11:43+00:00), after the report: assigned (dated 1992-09-22) source · retrieved

Transfer records (4)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer192.231.18.0/24 (no name given) ARINKC YAZILIM GELISTIRME VE BILISIM HIZMETLERI TICARET SANAYI LIMITED SIRKETI RIPE NCC
ARINResource transfer192.231.18.0/24 Fujitsu North America, Inc. ARINORG-NYGV1-RIPE RIPE NCC
ARINMerger acquisition192.231.18.0/24 Fujitsu America Inc. ARINFujitsu North America, Inc. ARIN
ARINMerger acquisition192.231.18.0/24 Amdahl Corporation ARINFujitsu America Inc. ARIN

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.

This page as data: ip/192.231.18.0-192.231.18.255.json