rirtracker

IPv4 range · 8,192 addresses

63.141.32.0/19

Now

ARIN statistics
Allocated (dated 2016-07-19), allocated (dated 2016-09-12), allocated (dated 2018-05-01), allocated (dated 2026-03-30), allocated (dated 2026-10-06) (CA, US), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

Transfer log Merger/acquisition or reorganization

Reported
2016-03-21 (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.

2016-03-21 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NOC24 LLC (ARIN) to NOC 24 COMMUNICATIONS LLC (ARIN)
From
NOC24 LLC ARIN
To
NOC 24 COMMUNICATIONS LLC ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NOC24 LLC (ARIN) to NOC 24 COMMUNICATIONS LLC (ARIN) on 2016-03-21 18:29 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 2016-03-21 18:29 UTC, NOC24 LLC (ARIN) to NOC 24 COMMUNICATIONS LLC (ARIN); resources moved: 63.141.32.0/19 source · retrieved
  2. Before ARIN delegated statistics 2016-03-20 (produced 2016-03-20T05:03:47+00:00), before the report: allocated (dated 2011-01-18) source · retrieved
  3. After ARIN delegated statistics 2016-03-22 (produced 2016-03-22T05:04:57+00:00), after the report: allocated (dated 2011-01-18) source · retrieved
2011-01-18 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add 63.141.32.0-63.141.63.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-01-17 and allocated (dated 2011-01-18) on 2011-01-19. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2011-01-18: "Add 63.141.32.0-63.141.63.255" source · retrieved
  2. Before ARIN delegated statistics 2011-01-17, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-01-19, after the report: allocated (dated 2011-01-18) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.0)
  2. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.1)
  3. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.2)
  4. : Apparent new issuance, strong inference (classifier 1.4.0) current

Sold in pieces

6 pieces of this block transferred since 2008-12-01, 66% of it so far.

DatePieceWhat happenedFromTo
2016-07-19 63.141.32.0/23Intra-ARIN transfer NOC 24 COMMUNICATIONS LLC ARINCloudIP LLC ARIN
2016-07-19 63.141.48.0/20Intra-ARIN transfer NOC 24 COMMUNICATIONS LLC ARINCloudIP LLC ARIN
2016-10-03 63.141.36.0/23Transfer out of ARIN NOC 24 COMMUNICATIONS LLC ARINNET-STYLE ATARIM LTD RIPE NCC
2017-03-20 63.141.38.0/24Intra-ARIN transfer NOC 24 COMMUNICATIONS LLC ARINContinental Building Products Operating Company LLC ARIN
2025-02-28 63.141.32.0/24Merger/acquisition CloudIP LLC ARINIPv4 Holdings LLC ARIN
2026-03-30 63.141.57.0/24Intra-ARIN transfer CloudIP LLC ARINBuzz High Performance Computing Inc. ARIN

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-10-06ARIN63.141.38.0/24+ AddApparent reissuance
2026-10-06ARIN63.141.38.0/24− RemoveARIN pool record
2026-10-02ARIN63.141.38.0/24− RemoveNo material change
2026-03-30ARIN63.141.33.0/24+ AddIntra-ARIN transfer
2026-03-30ARIN63.141.57.0/24+ AddIntra-ARIN transfer
2025-08-11ARIN63.141.38.0/24Not in ARIN-IssuedRemoved
2025-02-28ARIN63.141.32.0/24Transfer logMerger/acquisition
2022-12-15RIPE NCC63.141.34.0/23Transfer logIntra-RIPE NCC transfer
2022-12-15RIPE NCC63.141.36.0/23Transfer logIntra-RIPE NCC transfer
2022-10-03ARIN63.141.38.0/24+ AddApparent reissuance
2022-10-03ARIN63.141.38.0/24− RemoveARIN pool record
2021-11-08ARIN63.141.38.0/24Not in ARIN-IssuedRemoved
2020-10-21RIPE NCC63.141.34.0/23Transfer logIntra-RIPE NCC transfer
2020-10-21RIPE NCC63.141.36.0/23Transfer logIntra-RIPE NCC transfer
2018-05-01ARIN63.141.39.0/24+ AddIntra-ARIN transfer
2017-04-18ARIN63.141.39.0/24+ AddIntra-ARIN transfer
2017-03-20ARIN63.141.38.0/24+ AddIntra-ARIN transfer
2016-10-03ARIN63.141.34.0/23Not in ARIN-IssuedTransfer out of ARIN
2016-10-03RIPE NCC63.141.34.0/23Transfer logTransfer into the RIPE NCC
2016-10-03ARIN63.141.36.0/23Transfer logTransfer out of ARIN
2016-10-03RIPE NCC63.141.36.0/23Transfer logTransfer into the RIPE NCC
2016-09-12ARIN63.141.40.0/21+ AddIntra-ARIN transfer
2016-07-19ARIN63.141.32.0/23+ AddIntra-ARIN transfer
2016-07-19ARIN63.141.48.0/20+ AddIntra-ARIN transfer
2010-12-02ARIN63.140.0.0/14− RemoveUnresolved

Transfer records (20)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer63.141.33.0/24 CloudIP LLC ARINBuzz High Performance Computing Inc. ARIN
ARINResource transfer63.141.57.0/24 CloudIP LLC ARINBuzz High Performance Computing Inc. ARIN
ARINMerger acquisition63.141.32.0/24 CloudIP LLC ARINIPv4 Holdings LLC ARIN
RIPE NCCResource transfer63.141.34.0/23 IP Resources Trading SRL RIPE NCCHostRoyale Technologies Pvt Ltd RIPE NCC
RIPE NCCResource transfer63.141.36.0/23 IP Resources Trading SRL RIPE NCCHostRoyale Technologies Pvt Ltd RIPE NCC
RIPE NCCResource transfer63.141.34.0/23 NETSTYLE A. LTD RIPE NCCIP Resources Trading SRL RIPE NCC
RIPE NCCResource transfer63.141.36.0/23 NETSTYLE A. LTD RIPE NCCIP Resources Trading SRL RIPE NCC
ARINResource transfer63.141.39.0/24 VIRTUALMACHINES LLC ARINFirst Hawaiian Bank ARIN
ARINResource transfer63.141.39.0/24 NOC 24 COMMUNICATIONS LLC ARINVIRTUALMACHINES LLC ARIN
ARINResource transfer63.141.38.0/24 NOC 24 COMMUNICATIONS LLC ARINContinental Building Products Operating Company LLC ARIN
RIPE NCCResource transfer63.141.34.0/23 (no name given) ARINNET-STYLE ATARIM LTD RIPE NCC
RIPE NCCResource transfer63.141.36.0/23 (no name given) ARINNET-STYLE ATARIM LTD RIPE NCC
ARINResource transfer63.141.34.0/23 NOC 24 COMMUNICATIONS LLC ARINNET-STYLE ATARIM LTD RIPE NCC
ARINResource transfer63.141.36.0/23 NOC 24 COMMUNICATIONS LLC ARINNET-STYLE ATARIM LTD RIPE NCC
ARINResource transfer63.141.40.0/21 NOC 24 COMMUNICATIONS LLC ARIN5THCOLUMN LLC ARIN
ARINResource transfer63.141.32.0/23 NOC 24 COMMUNICATIONS LLC ARINCloudIP LLC ARIN
ARINResource transfer63.141.48.0/21 NOC 24 COMMUNICATIONS LLC ARINCloudIP LLC ARIN
ARINResource transfer63.141.56.0/21 NOC 24 COMMUNICATIONS LLC ARINCloudIP LLC ARIN
ARINResource transfer63.141.48.0/20 NOC 24 COMMUNICATIONS LLC ARINCloudIP LLC ARIN
ARINMerger acquisition63.141.32.0/19 NOC24 LLC ARINNOC 24 COMMUNICATIONS LLC 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/63.141.32.0-63.141.63.255.json