rirtracker

IPv4 range · 8,192 addresses

176.105.224.0/19

Now

RIPE NCC statistics
Allocated (dated 2018-10-15), allocated (dated 2021-02-04), allocated (dated 2021-02-05), allocated (dated 2022-08-15), reserved (BE, CH, EE, IQ, IR, LT, RO, RU, SI, UA, US), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

Released Released from hold (the RIPE NCC lists it as 'available')

Reported
2013-12-05 (RIPE NCC)
Confidence
Strong inference
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed

Hold

Removed
2012-12-05 (RIPE NCC)
Estimated hold end
Not estimated: the RIPE NCC's current hold applies to removals from 2014-03-26 on, and this one came earlier
Released from hold
2013-12-05
Now
Possible reissue candidate; not confirmed available.

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.

2013-12-05 RIPE NCC Released Released from hold (the RIPE NCC lists it as 'available') Strong inference
Statistics
176.105.224.0/19 reserved on 2013-12-04, available on 2013-12-05
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed

The RIPE NCC's statistics show it reserved on 2013-12-04 and available on 2013-12-05. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2012-12-05, 365 days earlier. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 176.105.224.0/19 reserved on 2013-12-04, available on 2013-12-05 source · retrieved
  2. Before RIPE NCC delegated statistics 2013-12-04 (produced 2013-12-04T22:59:59+00:00), before the change: reserved source · retrieved
  3. After RIPE NCC delegated statistics 2013-12-05 (produced 2013-12-05T22:59:59+00:00), after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.0)
  2. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.1)
  3. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.2)
  4. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.4.0) current
2012-12-05 RIPE NCC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
176.105.224.0/19 assigned on 2012-12-04, reserved on 2012-12-05
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 assigned (dated 2012-01-09) on 2012-12-04 and reserved on 2012-12-05. 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,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 176.105.224.0/19 assigned on 2012-12-04, reserved on 2012-12-05 source · retrieved
  2. Before RIPE NCC delegated statistics 2012-12-04 (produced 2012-12-04T22:59:59+00:00), before the change: assigned (dated 2012-01-09) source · retrieved
  3. After RIPE NCC delegated statistics 2012-12-05 (produced 2012-12-05T22:59:59+00:00), 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
2012-01-09 RIPE NCC + Registered Apparent new issuance Strong inference
Statistics
176.105.224.0/19 available on 2012-01-08, assigned on 2012-01-09
Inventory
Likely issued from RIPE NCC-controlled inventory

No transfer record matches. The RIPE NCC's statistics show it available on 2012-01-08 and assigned (dated 2012-01-09) on 2012-01-09. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 176.105.224.0/19 available on 2012-01-08, assigned on 2012-01-09 source · retrieved
  2. Before RIPE NCC delegated statistics 2012-01-08 (produced 2012-01-08T22:59:59+00:00), before the change: available source · retrieved
  3. After RIPE NCC delegated statistics 2012-01-09 (produced 2012-01-09T22:59:59+00:00), after the change: assigned (dated 2012-01-09) 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

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-08-25RIPE NCC176.105.245.0/24Transfer logIntra-RIPE NCC transfer
2026-06-25RIPE NCC176.105.247.0/24− DeregisteredRemoved
2025-09-11RIPE NCC176.105.236.0/22Transfer logIntra-RIPE NCC transfer
2025-01-21ARIN176.105.228.0/22+ AddTransfer into ARIN
2025-01-21RIPE NCC176.105.228.0/22Transfer logTransfer out of the RIPE NCC
2022-08-15RIPE NCC176.105.244.0/24+ RegisteredApparent reissuance
2022-08-15RIPE NCC176.105.245.0/24+ RegisteredApparent reissuance
2022-08-15RIPE NCC176.105.246.0/24+ RegisteredApparent reissuance
2022-08-15RIPE NCC176.105.247.0/24+ RegisteredApparent reissuance
2022-08-14RIPE NCC176.105.244.0/22ReleasedHold released
2022-02-15RIPE NCC176.105.244.0/22− DeregisteredRemoved
2021-02-05RIPE NCC176.105.235.0/24+ RegisteredApparent reissuance
2021-02-04RIPE NCC176.105.232.0/24+ RegisteredApparent reissuance
2021-02-04RIPE NCC176.105.233.0/24+ RegisteredApparent reissuance
2021-02-04RIPE NCC176.105.234.0/24+ RegisteredApparent reissuance
2021-02-02RIPE NCC176.105.232.0/22ReleasedHold released
2020-12-03RIPE NCC176.105.224.0/22Transfer logIntra-RIPE NCC transfer
2020-11-25RIPE NCC176.105.228.0/22Transfer logIntra-RIPE NCC transfer
2020-08-06RIPE NCC176.105.232.0/22− DeregisteredRemoved
2018-10-15RIPE NCC176.105.224.0/22+ RegisteredApparent reissuance
2018-10-15RIPE NCC176.105.228.0/22+ RegisteredApparent reissuance
2018-10-15RIPE NCC176.105.232.0/22+ RegisteredApparent reissuance
2018-10-15RIPE NCC176.105.236.0/22+ RegisteredApparent reissuance
2018-10-15RIPE NCC176.105.240.0/22+ RegisteredApparent reissuance
2018-10-15RIPE NCC176.105.244.0/22+ RegisteredApparent reissuance
2018-10-15RIPE NCC176.105.248.0/22+ RegisteredApparent reissuance
2018-10-15RIPE NCC176.105.252.0/22+ RegisteredApparent reissuance

Transfer records (6)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer176.105.245.0/24 ERTEBATAT SHABAKEH RISMAN Ltd RIPE NCCNetafraz Iranian Ltd. RIPE NCC
RIPE NCCResource transfer176.105.236.0/22 New Orient Company for Advertising and Marketing Ltd. RIPE NCCNoor Al-Bedaya for General Trading, agricultural investments, Technical production and distribution, internet services, general services, Information technology and software Ltd RIPE NCC
RIPE NCCResource transfer176.105.228.0/22 Behsazan Mostamar Keifiat Co.(Pvt.J.S.) RIPE NCC(no name given) ARIN
ARINResource transfer176.105.228.0/22 Behsazan Mostamar Keifiat Co. (Pvt.J.S.) RIPE NCCMobosoft ARIN
RIPE NCCResource transfer176.105.224.0/22 UAB Mejuta RIPE NCCUAB Linama RIPE NCC
RIPE NCCResource transfer176.105.228.0/22 Didehban Net Company PJS RIPE NCCBehsazan Mostamar Keifiat Co.(Pvt.J.S.) 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/176.105.224.0-176.105.255.255.json