rirtracker

IPv4 range · 512 addresses

205.233.90.0/23

Now

ARIN statistics
Allocated (dated 2025-03-12) (US), in the latest file
Registry
ARIN
Holder
GridVisibility, inc.
From
ARIN's latest statistics and the latest transfer record

Latest change

+ Add Intra-ARIN transfer

Reported
2025-03-12 (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.

2025-03-12 ARIN + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 205.233.90.0-205.233.91.255
From
3DInternet ARIN
To
GridVisibility, inc. ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from 3DInternet (ARIN) to GridVisibility, inc. (ARIN) on 2025-03-12 14:56 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.

Evidence (4) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-03-12: "Add 205.233.90.0-205.233.91.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-03-12 14:56 UTC, 3DInternet (ARIN) to GridVisibility, inc. (ARIN); resources moved: 205.233.90.0/23 source · retrieved
  3. Before ARIN delegated statistics 2025-03-11 (produced 2025-03-11T13:01:06+00:00), before the report: allocated (dated 1995-04-25) source · retrieved
  4. After ARIN delegated statistics 2025-03-13 (produced 2025-03-13T13:01:07+00:00), after the report: allocated (dated 2025-03-12) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-ARIN transfer, confirmed (classifier 1.3.0)
  2. : Intra-ARIN transfer, confirmed (classifier 1.3.1)
  3. : Intra-ARIN transfer, confirmed (classifier 1.3.2)
  4. : Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2023-02-21 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Protek Computers Inc. (ARIN) to 3DInternet (ARIN)
From
Protek Computers Inc. ARIN
To
3DInternet ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Protek Computers Inc. (ARIN) to 3DInternet (ARIN) on 2023-02-21 19:11 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 2023-02-21 19:11 UTC, Protek Computers Inc. (ARIN) to 3DInternet (ARIN); resources moved: 205.233.90.0/23 source · retrieved
  2. Before ARIN delegated statistics 2023-02-20 (produced 2023-02-20T14:00:11+00:00), before the report: allocated (dated 1995-04-25) source · retrieved
  3. After ARIN delegated statistics 2023-02-22 (produced 2023-02-22T14:00:10+00:00), after the report: allocated (dated 1995-04-25) source · retrieved

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer205.233.90.0/23 3DInternet ARINGridVisibility, inc. ARIN
ARINMerger acquisition205.233.90.0/23 Protek Computers Inc. ARIN3DInternet 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/205.233.90.0-205.233.91.255.json