199.58.255.0/24: ARIN registration changes, transfers and evidence

Now

ARIN statistics: Allocated (dated 2026-03-30) on 2026-10-09 (CA)
Registry: ARIN
Holder: Buzz High Performance Computing Inc.
From: ARIN's statistics for 2026-10-09 and the latest transfer record

Latest change

+ Add Intra-ARIN transfer

Reported: 2026-03-30
Confidence: Confirmed
Inventory: No effect on ARIN applicant inventory

Timeline since 2026-01-01 (1)

2026-03-30 + Add Intra-ARIN transfer Confirmed

ARIN-Issued: Add 199.58.255.0-199.58.255.255
From: CloudIP LLC ARIN
To: Buzz High Performance Computing Inc. ARIN
Piece of: 199.58.252.0/22: the rest of the block stayed with the seller
Inventory: No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from CloudIP LLC (ARIN) to Buzz High Performance Computing Inc. (ARIN) on 2026-03-30 15:07 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.

Evidence (4) · classifier 1.0.0, 2026-10-09 19:28 UTC

ARIN-Issued ARIN-Issued report for 2026-03-30: "Add 199.58.255.0-199.58.255.255" source · retrieved 2026-10-09 18:53 UTC
Transfer log Transfer log: RESOURCE_TRANSFER on 2026-03-30 15:07 UTC, CloudIP LLC (ARIN) to Buzz High Performance Computing Inc. (ARIN); resources moved: 199.58.255.0/24 source · retrieved 2026-10-09 18:54 UTC
Before ARIN delegated statistics 2026-03-29 (produced 2026-03-29T13:00:39+00:00), before the report: allocated (dated 2016-07-19) source · retrieved 2026-10-09 18:59 UTC
After ARIN delegated statistics 2026-03-31 (produced 2026-03-31T13:00:39+00:00), after the report: allocated (dated 2026-03-30) source · retrieved 2026-10-09 18:59 UTC

Transfer records (3)

Date (UTC)	Type	Range moved	From	To
2026-03-30 15:07 UTC	Resource transfer	199.58.255.0/24	CloudIP LLC ARIN	Buzz High Performance Computing Inc. ARIN
2016-07-19 20:58 UTC	Resource transfer	199.58.248.0/21	NOC 24 COMMUNICATIONS LLC ARIN	CloudIP LLC ARIN
2016-03-21 18:29 UTC	Merger acquisition	199.58.248.0/21	NOC24 LLC ARIN	NOC 24 COMMUNICATIONS LLC ARIN

Date (UTC)

Type

Range moved

From

To

2026-03-30 15:07 UTC

Resource transfer

199.58.255.0/24

CloudIP LLC ARIN

Buzz High Performance Computing Inc. ARIN

2016-07-19 20:58 UTC

Resource transfer

199.58.248.0/21

NOC 24 COMMUNICATIONS LLC ARIN

CloudIP LLC ARIN

2016-03-21 18:29 UTC

Merger acquisition

199.58.248.0/21

NOC24 LLC ARIN

NOC 24 COMMUNICATIONS LLC ARIN

Every record in ARIN's transfer log that moved any part of this IPv4 range, back to 2009.

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/199.58.255.0-199.58.255.255.json