rirtracker

IPv4 range · 4,096 addresses

216.8.16.0/20

Now

APNIC statistics
Allocated (dated 1999-10-09) (JP), 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
2014-07-31 (ARIN)
Confidence
Confirmed
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

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.

2014-07-31 ARIN Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Cable Internet Access, Inc. d/b/a TheWorldNET ARIN
To
(no name given) APNIC
Same transfer
APNIC recorded it too: APNIC, 2014-07-28.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Cable Internet Access, Inc. d/b/a TheWorldNET (ARIN) to an unnamed organization (APNIC) on 2014-07-31 21:33 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: 216.8.16.0/20 allocated on 2014-07-31, not listed on 2014-08-01 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2014-07-31 21:33 UTC, Cable Internet Access, Inc. d/b/a TheWorldNET (ARIN) to (no name) (APNIC); resources moved: 216.8.16.0/20 source · retrieved
  3. Before ARIN delegated statistics 2014-07-30 (produced 2014-07-30T05:04:17+00:00), before the report: allocated (dated 1999-09-10) source · retrieved
  4. After ARIN delegated statistics 2014-08-01 (produced 2014-08-01T05:05:06+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
2014-07-28 APNIC Transfer log Inter-RIR transfer into APNIC Confirmed
Transfer log
Transfer: CIAW (ARIN) to Japan Network Information Center/fitweb (APNIC)
From
CIAW ARIN
To
Japan Network Information Center/fitweb APNIC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2014-07-31. 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 CIAW (ARIN) to Japan Network Information Center/fitweb (APNIC) on 2014-07-28 06:08 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 2014-07-28 06:08 UTC, CIAW (ARIN) to Japan Network Information Center/fitweb (APNIC); resources moved: 216.8.16.0/20 source · retrieved
  2. Before APNIC delegated statistics 2014-07-28, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2014-07-29, after the change: allocated (dated 1999-10-09) 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
2014-04-18 ARIN + Add Registration or organization record change Strong inference
ARIN-Issued
Add 216.8.16.0-216.8.31.255
Inventory
No effect on ARIN applicant inventory

No transfer record matches. ARIN's statistics show it allocated (dated 1999-09-10) on 2014-04-17 and allocated (dated 2014-04-18) on 2014-04-19. The holder's record is the same before and after, so this is a change to the registration, not a change of holder.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2014-04-18: "Add 216.8.16.0-216.8.31.255" source · retrieved
  2. Before ARIN delegated statistics 2014-04-17 (produced 2014-04-17T05:05:05+00:00), before the report: allocated (dated 1999-09-10) source · retrieved
  3. After ARIN delegated statistics 2014-04-19 (produced 2014-04-19T05:04:59+00:00), after the report: allocated (dated 2014-04-18) source · retrieved
Classification history for this change (4 versions)
  1. : Registration or organization record change, strong inference (classifier 1.3.0)
  2. : Registration or organization record change, strong inference (classifier 1.3.1)
  3. : Registration or organization record change, strong inference (classifier 1.3.2)
  4. : Registration or organization record change, strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2014-04-23APNIC216.8.16.0/24− DeregisteredRemoved
2014-04-17APNIC216.8.16.0/24+ RegisteredUnresolved

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer216.8.16.0/20 Cable Internet Access, Inc. d/b/a TheWorldNET ARIN(no name given) APNIC
APNICResource transfer216.8.16.0/20 CIAW ARINJapan Network Information Center/fitweb APNIC

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/216.8.16.0-216.8.31.255.json