rirtracker

IPv4 range · 1,024 addresses

103.44.72.0/22

Now

ARIN statistics
Allocated (dated 2020-08-26) (PR), in the latest file
Registry
ARIN
Holder
DMWIR
From
ARIN's latest statistics and the latest transfer record

Latest change

Transfer log Inter-RIR transfer out of APNIC

Reported
2020-08-27 (APNIC)
Confidence
Confirmed
Inventory
Transferred out of APNIC administration; not offered to APNIC 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.

2020-08-27 APNIC Transfer log Inter-RIR transfer out of APNIC Confirmed
Transfer log
Transfer: Md. Anwar Hossen Khan (APNIC) to DMWIR (ARIN)
From
Md. Anwar Hossen Khan APNIC
To
DMWIR ARIN
Same transfer
ARIN recorded it too: ARIN, 2020-08-26.
Inventory
Transferred out of APNIC administration; not offered to APNIC applicants

APNIC's transfer log records a transfer from Md. Anwar Hossen Khan (APNIC) to DMWIR (ARIN) on 2020-08-26 23:18 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2020-08-26 23:18 UTC, Md. Anwar Hossen Khan (APNIC) to DMWIR (ARIN); resources moved: 103.44.72.0/22 source · retrieved
  2. Before APNIC delegated statistics 2020-08-27, before the change: allocated (dated 2014-12-04) source · retrieved
  3. After APNIC delegated statistics 2020-08-28, after the change: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.4.0) current
2020-08-26 ARIN + Add Inter-RIR transfer into ARIN Confirmed
ARIN-Issued
Add 103.44.72.0-103.44.75.255
From
Md. Anwar Hossen Khan t/a Packet Saver APNIC
To
DM Wireless ARIN
Same transfer
Also a change at APNIC, the sending registry: APNIC, 2020-08-27. Lists that cover every registry show it there.
Inventory
Transferred into ARIN administration; not a new issuance

ARIN's transfer log records a transfer from Md. Anwar Hossen Khan t/a Packet Saver (APNIC) to DM Wireless (ARIN) on 2020-08-26 16:53 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance.

Evidence (4) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2020-08-26: "Add 103.44.72.0-103.44.75.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2020-08-26 16:53 UTC, Md. Anwar Hossen Khan t/a Packet Saver (APNIC) to DM Wireless (ARIN); resources moved: 103.44.72.0/22 source · retrieved
  3. Before ARIN delegated statistics 2020-08-25 (produced 2020-08-25T14:00:13+00:00), before the report: not listed source · retrieved
  4. After ARIN delegated statistics 2020-08-27 (produced 2020-08-27T14:00:13+00:00), after the report: allocated (dated 2020-08-26) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into ARIN, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into ARIN, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into ARIN, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into ARIN, confirmed (classifier 1.4.0) current
2014-12-04 APNIC + Registered Apparent new issuance Strong inference
Statistics
103.44.72.0/22 available on 2014-12-04, allocated on 2014-12-05
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2014-12-04 and allocated (dated 2014-12-04) on 2014-12-05. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 103.44.72.0/22 available on 2014-12-04, allocated on 2014-12-05 source · retrieved
  2. Before APNIC delegated statistics 2014-12-04, before the change: available source · retrieved
  3. After APNIC delegated statistics 2014-12-05, after the change: allocated (dated 2014-12-04) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent new issuance, strong inference (classifier 1.3.0)
  2. : Apparent new issuance, strong inference (classifier 1.3.1)
  3. : Apparent new issuance, strong inference (classifier 1.3.2)
  4. : Apparent new issuance, strong inference (classifier 1.4.0) current

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer103.44.72.0/22 Md. Anwar Hossen Khan APNICDMWIR ARIN
ARINResource transfer103.44.72.0/22 Md. Anwar Hossen Khan t/a Packet Saver APNICDM Wireless 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/103.44.72.0-103.44.75.255.json