rirtracker

IPv4 range · 4,096 addresses

177.74.192.0/20

Now

LACNIC statistics
Allocated (dated 2020-05-21), allocated (dated 2020-05-22), allocated (dated 2020-05-26), allocated (dated 2020-06-03) (AR, BR, CO), in the latest file
Registry
LACNIC
Holder
Not looked up
From
LACNIC's latest statistics

Latest change

Released Released from hold (LACNIC lists it as 'available')

Reported
2020-03-17 (LACNIC)
Confidence
Strong inference
Inventory
LACNIC's statistics now list it as 'available'; reissue not confirmed

Timeline (5)

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.

2020-03-17 LACNIC Released Released from hold (LACNIC lists it as 'available') Strong inference
Statistics
177.74.192.0/20 reserved on 2020-03-16, available on 2020-03-17
Inventory
LACNIC's statistics now list it as 'available'; reissue not confirmed

LACNIC's statistics show it reserved on 2020-03-16 and available on 2020-03-17. LACNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2016-02-11, 1496 days earlier. That is LACNIC's own label: whether and when it is reissued is not confirmed.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing LACNIC's daily statistics: 177.74.192.0/20 reserved on 2020-03-16, available on 2020-03-17 source · retrieved
  2. Before LACNIC delegated statistics 2020-03-16, before the change: reserved source · retrieved
  3. After LACNIC delegated statistics 2020-03-17, after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.0)
  2. : Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.1)
  3. : Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.2)
  4. : Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.4.0) current
2016-02-11 LACNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
177.74.192.0/20 allocated on 2016-02-10, reserved on 2016-02-11
Inventory
Possible future reissue candidate after hold

Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2013-10-25) on 2016-02-10 and reserved on 2016-02-11. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC's current hold for IPv4 space applies to removals from 2020-03-01 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 LACNIC's daily statistics: 177.74.192.0/20 allocated on 2016-02-10, reserved on 2016-02-11 source · retrieved
  2. Before LACNIC delegated statistics 2016-02-10, before the change: allocated (dated 2013-10-25) source · retrieved
  3. After LACNIC delegated statistics 2016-02-11, 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
2013-10-25 LACNIC + Registered Restored to the same holder Observed only
Statistics
177.74.192.0/20 available on 2013-10-24, allocated on 2013-10-25
Inventory
No effect on LACNIC applicant inventory

No transfer record matches. LACNIC's statistics show it available on 2013-10-24 and allocated (dated 2013-10-25) on 2013-10-25. The tracker saw it removed from registration on 2013-10-24 (1 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction. Another change to this range was reported the day before or after (2013-10-24: Removed 177.74.192.0/20), so the before-and-after statistics may include it.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing LACNIC's daily statistics: 177.74.192.0/20 available on 2013-10-24, allocated on 2013-10-25 source · retrieved
  2. Before LACNIC delegated statistics 2013-10-24, before the change: available source · retrieved
  3. After LACNIC delegated statistics 2013-10-25, after the change: allocated (dated 2013-10-25) source · retrieved
Classification history for this change (4 versions)
  1. : Restored to the same holder, observed only (classifier 1.3.0)
  2. : Restored to the same holder, observed only (classifier 1.3.1)
  3. : Restored to the same holder, observed only (classifier 1.3.2)
  4. : Restored to the same holder, observed only (classifier 1.4.0) current
2013-10-24 LACNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Observed only
Statistics
177.74.192.0/20 allocated on 2013-10-23, available on 2013-10-24
Inventory
Possible future reissue candidate after hold

Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2013-10-23) on 2013-10-23 and available on 2013-10-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC's current hold for IPv4 space applies to removals from 2020-03-01 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability. Another change to this range was reported the day before or after (2013-10-23: Added 177.74.192.0/20; 2013-10-25: Added 177.74.192.0/20), so the before-and-after statistics may include it.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing LACNIC's daily statistics: 177.74.192.0/20 allocated on 2013-10-23, available on 2013-10-24 source · retrieved
  2. Before LACNIC delegated statistics 2013-10-23, before the change: allocated (dated 2013-10-23) source · retrieved
  3. After LACNIC delegated statistics 2013-10-24, after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.1)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.2)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.4.0) current
2013-10-23 LACNIC + Registered Apparent new issuance Observed only
Statistics
177.74.192.0/20 available on 2013-10-22, allocated on 2013-10-23
Inventory
Likely issued from LACNIC-controlled inventory

No transfer record matches. LACNIC's statistics show it available on 2013-10-22 and allocated (dated 2013-10-23) on 2013-10-23. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC. Another change to this range was reported the day before or after (2013-10-24: Removed 177.74.192.0/20), so the before-and-after statistics may include it.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing LACNIC's daily statistics: 177.74.192.0/20 available on 2013-10-22, allocated on 2013-10-23 source · retrieved
  2. Before LACNIC delegated statistics 2013-10-22, before the change: available source · retrieved
  3. After LACNIC delegated statistics 2013-10-23, after the change: allocated (dated 2013-10-23) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent new issuance, observed only (classifier 1.3.0)
  2. : Apparent new issuance, observed only (classifier 1.3.1)
  3. : Apparent new issuance, observed only (classifier 1.3.2)
  4. : Apparent new issuance, observed only (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2020-06-03LACNIC177.74.204.0/22+ RegisteredApparent reissuance
2020-05-26LACNIC177.74.200.0/22+ RegisteredApparent reissuance
2020-05-22LACNIC177.74.196.0/22+ RegisteredApparent reissuance
2020-05-21LACNIC177.74.192.0/22+ RegisteredApparent reissuance

Transfer records

No transfer log has a transfer of any part of this IPv4 range.

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/177.74.192.0-177.74.207.255.json