rirtracker

IPv4 range · 8,192 addresses

52.128.128.0/19

Now

APNIC statistics
Allocated (dated 2016-06-23) (SG), in the latest file
Registry
APNIC
Holder
Byteplus Pte. Ltd.
From
APNIC's latest statistics and the latest transfer record

Latest change

Transfer log Inter-RIR transfer into APNIC

Reported
2024-12-04 (APNIC)
Confidence
Confirmed
Inventory
Transferred into APNIC administration; not a new issuance

Timeline (3)

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.

2024-12-04 APNIC Transfer log Inter-RIR transfer into APNIC Confirmed
Transfer log
Transfer: CCL-282 (ARIN) to Byteplus Pte. Ltd. (APNIC)
From
CCL-282 ARIN
To
Byteplus Pte. Ltd. APNIC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2024-12-03. Lists that cover every registry show it there.
Inventory
Transferred into APNIC administration; not a new issuance

APNIC's transfer log records a transfer from CCL-282 (ARIN) to Byteplus Pte. Ltd. (APNIC) on 2024-12-04 05:40 UTC: it came to APNIC 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 2024-12-04 05:40 UTC, CCL-282 (ARIN) to Byteplus Pte. Ltd. (APNIC); resources moved: 52.128.128.0/19, 143.244.0.0/19 source · retrieved
  2. Before APNIC delegated statistics 2024-12-04, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2024-12-05, after the change: allocated (dated 2016-06-23) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into APNIC, confirmed (classifier 1.4.0) current
2024-12-03 ARIN Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
CommZoom LLC ARIN
To
BYTEPLUS PTE. LTD. APNIC
Same transfer
APNIC recorded it too: APNIC, 2024-12-04.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from CommZoom LLC (ARIN) to BYTEPLUS PTE. LTD. (APNIC) on 2024-12-04 13:29 UTC: it left ARIN for APNIC. 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: 52.128.128.0/19 allocated on 2024-12-03, not listed on 2024-12-04 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2024-12-04 13:29 UTC, CommZoom LLC (ARIN) to BYTEPLUS PTE. LTD. (APNIC); resources moved: 52.128.128.0/19 source · retrieved
  3. Before ARIN delegated statistics 2024-12-02 (produced 2024-12-02T14:01:06+00:00), before the report: allocated (dated 2016-06-23) source · retrieved
  4. After ARIN delegated statistics 2024-12-04 (produced 2024-12-04T14:01:07+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
2016-06-23 ARIN + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 52.128.128.0-52.128.159.255
From
E.I. du Pont de Nemours and Co., Inc. ARIN
To
CommZoom LLC ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from E.I. du Pont de Nemours and Co., Inc. (ARIN) to CommZoom LLC (ARIN) on 2016-06-23 16:50 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 2016-06-23: "Add 52.128.128.0-52.128.159.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2016-06-23 16:50 UTC, E.I. du Pont de Nemours and Co., Inc. (ARIN) to CommZoom LLC (ARIN); resources moved: 52.128.128.0/19 source · retrieved
  3. Before ARIN delegated statistics 2016-06-22 (produced 2016-06-22T05:04:07+00:00), before the report: assigned (dated 1991-12-19) source · retrieved
  4. After ARIN delegated statistics 2016-06-24 (produced 2016-06-24T05:04:03+00:00), after the report: allocated (dated 2016-06-23) 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

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer52.128.128.0/19 CommZoom LLC ARINBYTEPLUS PTE. LTD. APNIC
APNICResource transfer52.128.128.0/19 CCL-282 ARINByteplus Pte. Ltd. APNIC
ARINResource transfer52.128.128.0/19 E.I. du Pont de Nemours and Co., Inc. ARINCommZoom 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.

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