rirtracker

IPv4 range · 4,096 addresses

64.187.128.0/20

Now

ARIN statistics
Allocated (dated 2018-11-19) (US), in the latest file
Registry
ARIN
Holder
Amazon.com, Inc.
From
ARIN's latest statistics and the latest transfer record

Latest change

+ Add Intra-ARIN transfer

Reported
2018-11-19 (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.

2018-11-19 ARIN + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 64.187.128.0-64.187.143.255
From
Hype Enterprises ARIN
To
Amazon.com, Inc. ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from Hype Enterprises (ARIN) to Amazon.com, Inc. (ARIN) on 2018-11-19 19:41 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 2018-11-19: "Add 64.187.128.0-64.187.143.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2018-11-19 19:41 UTC, Hype Enterprises (ARIN) to Amazon.com, Inc. (ARIN); resources moved: 64.187.128.0/20 source · retrieved
  3. Before ARIN delegated statistics 2018-11-18 (produced 2018-11-18T06:00:10+00:00), before the report: allocated (dated 2012-12-05) source · retrieved
  4. After ARIN delegated statistics 2018-11-20 (produced 2018-11-20T06:00:10+00:00), after the report: allocated (dated 2018-11-19) 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
2012-12-05 ARIN + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 64.187.128.0-64.187.143.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2012-12-04 and assigned (dated 2012-12-05) on 2012-12-06. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2012-11-26 (64.187.128.0-64.187.255.255), so it appears to have been issued again from ARIN's pool.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2012-12-05: "Add 64.187.128.0-64.187.143.255" source · retrieved
  2. Before ARIN delegated statistics 2012-12-04, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2012-12-06, after the report: assigned (dated 2012-12-05) 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 reissuance of previously removed resource, strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2012-11-26ARIN64.187.128.0/17− RemoveUnresolved
2012-08-21ARIN64.187.128.0/17Not in ARIN-IssuedRemoved

Transfer records (1)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer64.187.128.0/20 Hype Enterprises ARINAmazon.com, 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.

This page as data: ip/64.187.128.0-64.187.143.255.json