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.
2012-07-11RIPE NCC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
128.0.0.0/16 allocated on 2012-07-10, reserved on 2012-07-11
Inventory
Possible future reissue candidate after hold
Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2011-10-27) on 2012-07-10 and reserved on 2012-07-11. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 128.0.0.0/16 allocated on 2012-07-10, reserved on 2012-07-11source · retrieved
BeforeRIPE NCC delegated statistics 2012-07-10 (produced 2012-07-10T21:59:59+00:00), before the change: allocated (dated 2011-10-27)source · retrieved
AfterRIPE NCC delegated statistics 2012-07-11 (produced 2012-07-11T21:59:59+00:00), after the change: reservedsource · retrieved
Classification history for this change (4 versions)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
2011-10-27RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
128.0.0.0/16 reserved on 2011-10-26, allocated on 2011-10-27
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it reserved on 2011-10-26 and allocated (dated 2011-10-27) on 2011-10-27. The tracker saw this range removed from registration on 2011-10-18 (128.0.80.0/21), so it appears to have been issued again from the RIPE NCC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 128.0.0.0/16 reserved on 2011-10-26, allocated on 2011-10-27source · retrieved
BeforeRIPE NCC delegated statistics 2011-10-26 (produced 2011-10-26T21:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2011-10-27 (produced 2011-10-27T21:59:59+00:00), after the change: allocated (dated 2011-10-27)source · retrieved
Classification history for this change (4 versions)
Andreas Fink trading as Fink Telecom Services GmbH RIPE NCC
RIPE NCC
Resource transfer
128.0.60.0/22
Vem Solutions, LLC RIPE NCC
Lunarnaut, LLC RIPE NCC
RIPE NCC
Resource transfer
128.0.105.0/24
FOP Gabidyllin Viktor Faritovuch RIPE NCC
MONARKNET LTD RIPE NCC
RIPE NCC
Resource transfer
128.0.41.0/24
IPv4 Management SRL RIPE NCC
RCS Technologies FZE LLC RIPE NCC
RIPE NCC
Resource transfer
128.0.48.0/22
EURO Strada SRL RIPE NCC
EUDC Cloud SRL RIPE NCC
RIPE NCC
Resource transfer
128.0.32.0/24
NAV COMMUNICATIONS SRL RIPE NCC
Flokinet Ltd RIPE NCC
RIPE NCC
Resource transfer
128.0.45.0/24
IPv4 Management SRL RIPE NCC
Civilisation Information Technology, communication and internet services Co., LTD RIPE NCC
RIPE NCC
Resource transfer
128.0.104.0/24
FOP Gabidyllin Viktor Faritovuch RIPE NCC
Virtual Systems LLC RIPE NCC
RIPE NCC
Merger acquisition
128.0.46.0/23
Top Level Hosting SRL RIPE NCC
H88 WEB HOSTING S.R.L. RIPE NCC
RIPE NCC
Resource transfer
128.0.80.0/20
Prime-Service LLC RIPE NCC
Timer, LLC RIPE NCC
RIPE NCC
Resource transfer
128.0.40.0/24
IPv4 Management SRL RIPE NCC
European ION Investment Group SL RIPE NCC
RIPE NCC
Resource transfer
128.0.35.0/24
NAV COMMUNICATIONS SRL RIPE NCC
zollernalb-data GmbH RIPE NCC
RIPE NCC
Resource transfer
128.0.54.0/24
Data Invest sp. z o.o. S.K.A RIPE NCC
Data Space Sp. z o.o. RIPE NCC
RIPE NCC
Resource transfer
128.0.38.0/23
NAV COMMUNICATIONS SRL RIPE NCC
Zenex 5ive Limited RIPE NCC
RIPE NCC
Resource transfer
128.0.37.0/24
NAV COMMUNICATIONS SRL RIPE NCC
Inwep Sp. z o.o. RIPE NCC
RIPE NCC
Resource transfer
128.0.24.0/21
Sibirskie Seti Ltd. RIPE NCC
Norilsk-Telecom JSC RIPE NCC
RIPE NCC
Resource transfer
128.0.66.0/23
LeaderTelecom B.V. RIPE NCC
Virtual infrastructures Ltd. RIPE NCC
RIPE NCC
Resource transfer
128.0.48.0/22
IPv4 Management SRL RIPE NCC
EURO Strada SRL RIPE NCC
RIPE NCC
Resource transfer
128.0.116.0/22
Marcel Edler trading as Optimate-Server RIPE NCC
Prager Connect GmbH RIPE NCC
RIPE NCC
Resource transfer
128.0.120.0/23
Marcel Edler trading as Optimate-Server RIPE NCC
Buchholz Digital GmbH RIPE NCC
RIPE NCC
Resource transfer
128.0.60.0/22
IPv4 Management SRL RIPE NCC
Vem Solutions, LLC RIPE NCC
RIPE NCC
Resource transfer
128.0.168.0/21
LLC "WNET UKRAINE" RIPE NCC
Wnet Ukraine LLC RIPE NCC
RIPE NCC
Resource transfer
128.0.42.0/23
IPv4 Management SRL RIPE NCC
SKY WISP SERVICES LTD RIPE NCC
RIPE NCC
Resource transfer
128.0.8.0/21
Verdo Tele A/S RIPE NCC
Stofa A/S RIPE NCC
RIPE NCC
Resource transfer
128.0.96.0/21
smart-DSL GmbH RIPE NCC
inexio Informationstechnologie und Telekommunikation Gmbh RIPE NCC
RIPE NCC
Resource transfer
128.0.112.0/22
Marcel Edler trading as Optimate-Server RIPE NCC
marbis GmbH RIPE NCC
RIPE NCC
Resource transfer
128.0.70.0/24
LeaderTelecom B.V. RIPE NCC
Tele Greenland RIPE NCC
RIPE NCC
Resource transfer
128.0.122.0/23
Marcel Edler trading as Optimate-Server RIPE NCC
STEL S.R.L. RIPE NCC
RIPE NCC
Resource transfer
128.0.80.0/20
Timer LTD RIPE NCC
Prime-Service LLC RIPE NCC
RIPE NCC
Resource transfer
128.0.106.0/24
Ltd. Alfa Telecom RIPE NCC
PEKITEL Ltd. RIPE NCC
RIPE NCC
Resource transfer
128.0.4.0/22
NAV DATACENTER TELECOM SRL RIPE NCC
Turk Telekom International HU Kft RIPE NCC
RIPE NCC
Resource transfer
128.0.46.0/23
IPv4 Management SRL RIPE NCC
Top Level Hosting SRL RIPE NCC
RIPE NCC
Resource transfer
128.0.52.0/24
IPv4 Management SRL RIPE NCC
SISTEC TELECOM S.L. RIPE NCC
RIPE NCC
Resource transfer
128.0.32.0/21
NAV DATACENTER TELECOM SRL RIPE NCC
HOSTING MEDIA SRL RIPE NCC
RIPE NCC
Resource transfer
128.0.0.0/24
IPv4 Management SRL RIPE NCC
OpenTLD BV RIPE NCC
RIPE NCC
Resource transfer
128.0.54.0/24
Jump Management SRL RIPE NCC
Data Invest Spolka z ograniczona odpowiedzialnoscia s.k.a. RIPE NCC
RIPE NCC
Resource transfer
128.0.112.0/20
ProjektConnect Management GmbH RIPE NCC
Marcel Edler trading as Optimate-Server RIPE NCC
RIPE NCC
Resource transfer
128.0.53.0/24
Jump Internet Services SRL RIPE NCC
Prime Telecom srl RIPE NCC
RIPE NCC
Resource transfer
128.0.4.0/22
Jump Internet Services SRL RIPE NCC
NAV DATACENTER TELECOM SRL RIPE NCC
RIPE NCC
Resource transfer
128.0.32.0/21
Jump Internet Services SRL RIPE NCC
NAV DATACENTER TELECOM SRL 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.