rirtracker

IPv4 range · 256 addresses

45.33.205.0/24

Now

ARIN statistics
Allocated (dated 2025-03-25) (US), in the latest file
Registry
ARIN
Holder
Talbot County Department of Emergency Services
From
ARIN's latest statistics and the latest transfer record

Latest change

+ Add Intra-ARIN transfer

Reported
2025-03-25 (ARIN)
Confidence
Confirmed
Inventory
No effect on ARIN applicant 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.

2025-03-25 ARIN + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 45.33.205.0-45.33.205.255
From
Parsons Corporation ARIN
To
Talbot County Department of Emergency Services ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from Parsons Corporation (ARIN) to Talbot County Department of Emergency Services (ARIN) on 2025-03-25 11:48 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.

Evidence (4) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-03-25: "Add 45.33.205.0-45.33.205.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-03-25 11:48 UTC, Parsons Corporation (ARIN) to Talbot County Department of Emergency Services (ARIN); resources moved: 45.33.205.0/24 source · retrieved
  3. Before ARIN delegated statistics 2025-03-24 (produced 2025-03-24T13:01:08+00:00), before the report: allocated (dated 2018-05-14) source · retrieved
  4. After ARIN delegated statistics 2025-03-26 (produced 2025-03-26T13:01:06+00:00), after the report: allocated (dated 2025-03-25) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-ARIN transfer, confirmed (classifier 1.3.0)
  2. : Intra-ARIN transfer, confirmed (classifier 1.3.1)
  3. : Intra-ARIN transfer, confirmed (classifier 1.3.2)
  4. : Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2020-05-26 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Polaris Alpha, LLC (ARIN) to Parsons Corporation (ARIN)
From
Polaris Alpha, LLC ARIN
To
Parsons Corporation ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Polaris Alpha, LLC (ARIN) to Parsons Corporation (ARIN) on 2020-05-26 15:27 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2020-05-26 15:27 UTC, Polaris Alpha, LLC (ARIN) to Parsons Corporation (ARIN); resources moved: 45.33.205.0/24 source · retrieved
  2. Before ARIN delegated statistics 2020-05-25 (produced 2020-05-25T14:00:12+00:00), before the report: assigned (dated 2018-05-14) source · retrieved
  3. After ARIN delegated statistics 2020-05-27 (produced 2020-05-27T14:00:13+00:00), after the report: assigned (dated 2018-05-14) source · retrieved
2018-05-14 ARIN + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 45.33.205.0-45.33.205.255
From
VIRTUALMACHINES LLC ARIN
To
Polaris Alpha, LLC ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from VIRTUALMACHINES LLC (ARIN) to Polaris Alpha, LLC (ARIN) on 2018-05-14 16:02 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.

Evidence (4) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2018-05-14: "Add 45.33.205.0-45.33.205.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2018-05-14 16:02 UTC, VIRTUALMACHINES LLC (ARIN) to Polaris Alpha, LLC (ARIN); resources moved: 45.33.205.0/24 source · retrieved
  3. Before ARIN delegated statistics 2018-05-12 (produced 2018-05-12T05:10:40+00:00), before the report: allocated (dated 2015-03-30) source · retrieved
  4. After ARIN delegated statistics 2018-05-15 (produced 2018-05-15T05:00:23+00:00), after the report: assigned (dated 2018-05-14) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-ARIN transfer, confirmed (classifier 1.3.0)
  2. : Intra-ARIN transfer, confirmed (classifier 1.3.1)
  3. : Intra-ARIN transfer, confirmed (classifier 1.3.2)
  4. : Intra-ARIN transfer, confirmed (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2018-03-29ARIN45.33.192.0/20Transfer logMerger/acquisition
2015-03-30ARIN45.33.192.0/20+ AddApparent reissuance
2015-03-30ARIN45.33.192.0/20− RemoveARIN pool record
2011-08-03ARIN45.2.0.0 - 45.255.255.255− RemoveUnresolved
2011-05-23ARIN45.2.0.0 - 45.255.255.255− RemoveUnresolved
2010-11-16ARIN45.0.0.0/8Not in ARIN-IssuedRemoved

Transfer records (4)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer45.33.205.0/24 Parsons Corporation ARINTalbot County Department of Emergency Services ARIN
ARINMerger acquisition45.33.205.0/24 Polaris Alpha, LLC ARINParsons Corporation ARIN
ARINResource transfer45.33.205.0/24 VIRTUALMACHINES LLC ARINPolaris Alpha, LLC ARIN
ARINMerger acquisition45.33.192.0/20 Infinite Web & Marketing Solutions ARINVIRTUALMACHINES LLC 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/45.33.205.0-45.33.205.255.json