rirtracker

IPv4 range · 1,024 addresses

103.21.236.0/22

Now

RIPE NCC statistics
Allocated (dated 2015-12-10) (DE), in the latest file
Registry
RIPE NCC
Holder
ORG-LA2-RIPE
From
The RIPE NCC's latest statistics and the latest transfer record

Latest change

Transfer log Inter-RIR transfer out of APNIC

Reported
2022-05-19 (APNIC)
Confidence
Confirmed
Inventory
Transferred out of APNIC administration; not offered to APNIC applicants

Timeline (6)

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.

2022-05-19 APNIC Transfer log Inter-RIR transfer out of APNIC Confirmed
Transfer log
Transfer: NIXI/WINTRENDZ (APNIC) to ORG-LA2-RIPE (RIPE NCC)
From
NIXI/WINTRENDZ APNIC
To
ORG-LA2-RIPE RIPE NCC
Same transfer
The RIPE NCC recorded it too: RIPE NCC, 2022-05-18.
Inventory
Transferred out of APNIC administration; not offered to APNIC applicants

APNIC's transfer log records a transfer from NIXI/WINTRENDZ (APNIC) to ORG-LA2-RIPE (RIPE NCC) on 2022-05-19 05:17 UTC: it left APNIC for the RIPE NCC. 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 2022-05-19 05:17 UTC, NIXI/WINTRENDZ (APNIC) to ORG-LA2-RIPE (RIPE NCC); resources moved: 103.21.236.0/22 source · retrieved
  2. Before APNIC delegated statistics 2022-05-19, before the change: assigned (dated 2015-12-10) source · retrieved
  3. After APNIC delegated statistics 2022-05-20, 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
2022-05-18 RIPE NCC Transfer log Inter-RIR transfer into the RIPE NCC Confirmed
Transfer log
Transfer: (no name) (APNIC) to LEW TelNet GmbH (RIPE NCC)
From
(no name given) APNIC
To
LEW TelNet GmbH RIPE NCC
Same transfer
Also a change at APNIC, the sending registry: APNIC, 2022-05-19. Lists that cover every registry show it there.
Inventory
Transferred into RIPE NCC administration; not a new issuance

The RIPE NCC's transfer log records a transfer from an unnamed organization (APNIC) to LEW TelNet GmbH (RIPE NCC) on 2022-05-18 19:00 UTC: it came to the RIPE NCC from APNIC. 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 2022-05-18 19:00 UTC, (no name) (APNIC) to LEW TelNet GmbH (RIPE NCC); resources moved: 103.21.236.0/22 source · retrieved
  2. Before RIPE NCC delegated statistics 2022-05-17 (produced 2022-05-17T21:59:00+00:00), before the change: not listed source · retrieved
  3. After RIPE NCC delegated statistics 2022-05-18 (produced 2022-05-18T21:59:00+00:00), after the change: allocated (dated 2015-12-10) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.4.0) current
2015-12-10 APNIC + Registered Apparent reissuance of previously removed resource Observed only
Statistics
103.21.236.0/22 available on 2015-12-10, assigned on 2015-12-11
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2015-12-10 and assigned (dated 2015-12-10) on 2015-12-11. The tracker saw this range released from hold on 2015-12-09 (103.21.236.0/22), so it appears to have been issued again from APNIC's pool. Another change to this range was reported the day before or after (2015-12-09: Released 103.21.236.0/22), so the before-and-after statistics may include it.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 103.21.236.0/22 available on 2015-12-10, assigned on 2015-12-11 source · retrieved
  2. Before APNIC delegated statistics 2015-12-10, before the change: available source · retrieved
  3. After APNIC delegated statistics 2015-12-11, after the change: assigned (dated 2015-12-10) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent reissuance of previously removed resource, observed only (classifier 1.3.0)
  2. : Apparent reissuance of previously removed resource, observed only (classifier 1.3.1)
  3. : Apparent reissuance of previously removed resource, observed only (classifier 1.3.2)
  4. : Apparent reissuance of previously removed resource, observed only (classifier 1.4.0) current
2015-12-09 APNIC Released Released from hold (APNIC lists it as 'available') Observed only
Statistics
103.21.236.0/22 reserved on 2015-12-09, available on 2015-12-10
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed

APNIC's statistics show it reserved on 2015-12-09 and available on 2015-12-10. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-04-18, 965 days earlier. That is APNIC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2015-12-10: Added 103.21.236.0/22), so the before-and-after statistics may include it.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 103.21.236.0/22 reserved on 2015-12-09, available on 2015-12-10 source · retrieved
  2. Before APNIC delegated statistics 2015-12-09, before the change: reserved source · retrieved
  3. After APNIC delegated statistics 2015-12-10, after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Released from hold (APNIC lists it as 'available'), observed only (classifier 1.3.0)
  2. : Released from hold (APNIC lists it as 'available'), observed only (classifier 1.3.1)
  3. : Released from hold (APNIC lists it as 'available'), observed only (classifier 1.3.2)
  4. : Released from hold (APNIC lists it as 'available'), observed only (classifier 1.4.0) current
2013-04-18 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
103.21.236.0/22 allocated on 2013-04-18, reserved on 2013-04-19
Inventory
Possible future reissue candidate after hold

Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2012-10-22) on 2013-04-18 and reserved on 2013-04-19. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 103.21.236.0/22 allocated on 2013-04-18, reserved on 2013-04-19 source · retrieved
  2. Before APNIC delegated statistics 2013-04-18, before the change: allocated (dated 2012-10-22) source · retrieved
  3. After APNIC delegated statistics 2013-04-19, after the change: reserved source · retrieved
Classification history for this change (4 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
2012-10-22 APNIC + Registered Apparent new issuance Strong inference
Statistics
103.21.236.0/22 available on 2012-10-22, allocated on 2012-10-23
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2012-10-22 and allocated (dated 2012-10-22) on 2012-10-23. 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: 103.21.236.0/22 available on 2012-10-22, allocated on 2012-10-23 source · retrieved
  2. Before APNIC delegated statistics 2012-10-22, before the change: available source · retrieved
  3. After APNIC delegated statistics 2012-10-23, after the change: allocated (dated 2012-10-22) 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 transfer103.21.236.0/22 NIXI/WINTRENDZ APNICORG-LA2-RIPE RIPE NCC
RIPE NCCResource transfer103.21.236.0/22 (no name given) APNICLEW TelNet GmbH RIPE NCC

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/103.21.236.0-103.21.239.255.json