rirtracker

IPv4 range · 1,024 addresses

206.168.144.0/22

Now

ARIN statistics
Allocated (dated 2023-05-11) (US), in the latest file
Registry
ARIN
Holder
Not looked up
From
ARIN's latest statistics

Latest change

+ Add Apparent new issuance

Reported
2023-05-11 (ARIN)
Confidence
Strong inference
Inventory
Likely issued from ARIN-controlled inventory

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.

2023-05-11 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add 206.168.144.0-206.168.147.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2023-05-10 and allocated (dated 2023-05-11) on 2023-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2023-05-11: "Add 206.168.144.0-206.168.147.255" source · retrieved
  2. Before ARIN delegated statistics 2023-05-10 (produced 2023-05-10T13:00:11+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2023-05-12 (produced 2023-05-12T13:00:10+00:00), after the report: allocated (dated 2023-05-11) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.0)
  2. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.1)
  3. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.2)
  4. : Apparent new issuance, strong inference (classifier 1.4.0) current
2023-05-11 ARIN − Remove Change to ARIN's own pool record Strong inference
ARIN-Issued
Remove 206.168.144.0-206.168.147.255
Inventory
Part of the issuance reported the same day

ARIN's statistics show it reserved on 2023-05-10 and allocated (dated 2023-05-11) on 2023-05-12. ARIN removed its own pool record for this range as part of issuing it: the same report adds 206.168.144.0-206.168.147.255. The issuance is explained on that line.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2023-05-11: "Remove 206.168.144.0-206.168.147.255" source · retrieved
  2. Before ARIN delegated statistics 2023-05-10 (produced 2023-05-10T13:00:11+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2023-05-12 (produced 2023-05-12T13:00:10+00:00), after the report: allocated (dated 2023-05-11) source · retrieved
Classification history for this change (4 versions)
  1. : Change to ARIN's own pool record, strong inference (classifier 1.3.0)
  2. : Change to ARIN's own pool record, strong inference (classifier 1.3.1)
  3. : Change to ARIN's own pool record, strong inference (classifier 1.3.2)
  4. : Change to ARIN's own pool record, strong inference (classifier 1.4.0) current
2023-04-03 ARIN − Remove No substantive resource change found Strong inference
ARIN-Issued
Remove 206.168.144.0-206.168.147.255
Inventory
No effect on ARIN applicant inventory

ARIN-Issued lists it as "Remove", but ARIN's statistics show the same record before and after (reserved).

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2023-04-03: "Remove 206.168.144.0-206.168.147.255" source · retrieved
  2. Before ARIN delegated statistics 2023-04-02 (produced 2023-04-02T13:00:10+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2023-04-04 (produced 2023-04-04T13:00:10+00:00), after the report: reserved source · retrieved
Classification history for this change (4 versions)
  1. : No substantive resource change found, strong inference (classifier 1.3.0)
  2. : No substantive resource change found, strong inference (classifier 1.3.1)
  3. : No substantive resource change found, strong inference (classifier 1.3.2)
  4. : No substantive resource change found, strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2022-01-12ARIN206.168.0.0/16Transfer logMerger/acquisition

Transfer records (1)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisition206.168.0.0/16 Colorado Internet Cooperative Association ARINEarthnet, Inc. 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/206.168.144.0-206.168.147.255.json