rirtracker

IPv4 range · 262,144 addresses

52.80.0.0/14

Now

APNIC statistics
Allocated (dated 1991-12-19) (CN), in the latest file
Registry
APNIC
Holder
Not looked up
From
APNIC's latest statistics and the latest transfer record

Latest change

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

Reported
2015-11-16 (ARIN)
Confidence
Confirmed
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

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.

2015-11-16 ARIN Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Amazon.com, Inc. ARIN
To
(no name given) APNIC
Same transfer
APNIC recorded it too: APNIC, 2015-11-16.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Amazon.com, Inc. (ARIN) to an unnamed organization (APNIC) on 2015-11-16 16:04 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: 52.80.0.0/14 assigned on 2015-11-16, not listed on 2015-11-17 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2015-11-16 16:04 UTC, Amazon.com, Inc. (ARIN) to (no name) (APNIC); resources moved: 52.80.0.0/14 source · retrieved
  3. Before ARIN delegated statistics 2015-11-15 (produced 2015-11-15T06:03:36+00:00), before the report: assigned (dated 1991-12-19) source · retrieved
  4. After ARIN delegated statistics 2015-11-17 (produced 2015-11-17T06:05:01+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
2015-11-16 APNIC Transfer log Inter-RIR transfer into APNIC Confirmed
Transfer log
Transfer: AMAZO-47 (ARIN) to Amazon Connection Technology Services (Beijing) Co., LTD (APNIC)
From
AMAZO-47 ARIN
To
Amazon Connection Technology Services (Beijing) Co., LTD APNIC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2015-11-16. 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 AMAZO-47 (ARIN) to Amazon Connection Technology Services (Beijing) Co., LTD (APNIC) on 2015-11-16 08:46 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 2015-11-16 08:46 UTC, AMAZO-47 (ARIN) to Amazon Connection Technology Services (Beijing) Co., LTD (APNIC); resources moved: 52.80.0.0/14 source · retrieved
  2. Before APNIC delegated statistics 2015-11-16, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2015-11-17, after the change: allocated (dated 1991-12-19) 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

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2017-11-20APNIC52.81.0.0/16Transfer logIntra-APNIC transfer
2016-12-12APNIC52.82.0.0/15Transfer logIntra-APNIC transfer
2015-01-21ARIN52.64.0.0/11+ AddIntra-ARIN transfer

Transfer records (6)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer52.81.0.0/16 Amazon Connection Technology Services (Beijing) Co., LTD APNICChina Internet Network Information Center/sinnet APNIC
APNICResource transfer52.82.0.0/15 Amazon Connection Technology Services (Beijing) Co., LTD APNICChina Internet Network Information Center/NTITYUNNET APNIC
ARINResource transfer52.80.0.0/14 Amazon.com, Inc. ARIN(no name given) APNIC
APNICResource transfer52.80.0.0/14 AMAZO-47 ARINAmazon Connection Technology Services (Beijing) Co., LTD APNIC
ARINResource transfer52.80.0.0/12 E.I. du Pont de Nemours and Co., Inc. ARINAmazon Technologies Inc. ARIN
ARINResource transfer52.64.0.0/11 E.I. du Pont de Nemours and Co., Inc. ARINAmazon Technologies 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.

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