rirtracker

IPv4 range · 16,384 addresses

199.201.64.0/18

Now

ARIN statistics
Allocated (19 records, dated 2012-06-11 to 2026-11-03) (CA, KY, US), in the latest file
Registry
ARIN
Holder
Not looked up
From
ARIN's latest statistics

Latest change

− Remove Unresolved change

Reported
2009-05-04 (ARIN)
Confidence
Observed only
Inventory
Inventory effect unknown

Timeline (1)

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.

2009-05-04 ARIN − Remove Unresolved change Observed only
ARIN-Issued
Remove 199.201.64.0-199.201.127.255
Inventory
Inventory effect unknown

ARIN-Issued says "Remove", but ARIN's statistics show it not issued on 2009-05-03 and not issued on 2009-05-05. (Until 2013-03-05, ARIN's statistics list only what's issued.) The registry's pool records from that time aren't public, so the tracker can't tell what was removed.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2009-05-04: "Remove 199.201.64.0-199.201.127.255" source · retrieved
  2. Before ARIN delegated statistics 2009-05-03, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2009-05-05, after the report: not issued source · retrieved
Classification history for this change (4 versions)
  1. : Unresolved change, observed only (classifier 1.3.0)
  2. : Unresolved change, observed only (classifier 1.3.1)
  3. : Unresolved change, observed only (classifier 1.3.2)
  4. : Unresolved change, observed only (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-11-03ARIN199.201.121.0/24+ AddIntra-ARIN transfer
2026-11-03ARIN199.201.123.0/24+ AddIntra-ARIN transfer
2024-10-18ARIN199.201.96.0/21Transfer logMerger/acquisition
2024-05-17ARIN199.201.120.0/24Transfer logMerger/acquisition
2023-04-27ARIN199.201.72.0/22+ AddIntra-ARIN transfer
2020-07-27ARIN199.201.96.0/21+ AddIntra-ARIN transfer
2020-02-07ARIN199.201.127.0/24+ AddIntra-ARIN transfer
2020-01-17ARIN199.201.88.0/22Transfer logMerger/acquisition
2019-12-09ARIN199.201.126.0/24+ AddIntra-ARIN transfer
2019-10-29ARIN199.201.124.0/24+ AddIntra-ARIN transfer
2019-10-09ARIN199.201.125.0/24+ AddIntra-ARIN transfer
2019-09-17ARIN199.201.120.0/24+ AddIntra-ARIN transfer
2019-08-14ARIN199.201.121.0 - 199.201.123.255+ AddIntra-ARIN transfer
2016-09-26ARIN199.201.96.0/21Transfer logMerger/acquisition
2015-03-10ARIN199.201.64.0/22Not in ARIN-IssuedRemoved
2012-06-18ARIN199.201.92.0/22+ AddApparent new issuance
2012-06-15ARIN199.201.120.0/21+ AddApparent new issuance
2012-06-14ARIN199.201.96.0/21+ AddApparent new issuance
2012-06-14ARIN199.201.104.0/21+ AddApparent new issuance
2012-06-14ARIN199.201.112.0/21+ AddApparent new issuance
2012-06-13ARIN199.201.76.0/22+ AddApparent new issuance
2012-06-13ARIN199.201.80.0/22+ AddApparent new issuance
2012-06-13ARIN199.201.84.0/22+ AddApparent new issuance
2012-06-13ARIN199.201.88.0/22+ AddApparent new issuance
2012-06-12ARIN199.201.68.0/22+ AddApparent new issuance
2012-06-12ARIN199.201.72.0/22+ AddApparent new issuance
2012-06-11ARIN199.201.64.0/22+ AddApparent new issuance

Transfer records (16)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer199.201.121.0/24 Town of Georgina ARINThe Regional Municipality of York ARIN
ARINResource transfer199.201.123.0/24 Town of Georgina ARINThe Regional Municipality of York ARIN
ARINMerger acquisition199.201.96.0/21 Clearpath Solutions Group (FAIRFAX CO) ARINComputer Design & Integration LLC ARIN
ARINMerger acquisition199.201.120.0/24 Renewable Energy Group, Inc. ARINChevron Corporation ARIN
ARINResource transfer199.201.72.0/22 Netacom ARINNT Spark, LLC ARIN
ARINResource transfer199.201.96.0/21 Vivint Wireless, Inc. ARINClearpath Solutions Group (FAIRFAX CO) ARIN
ARINResource transfer199.201.127.0/24 Hostpolis Networks ARINBishop Fox ARIN
ARINMerger acquisition199.201.88.0/22 VPS Datacenter, LLC ARINLiquid Web, L.L.C ARIN
ARINResource transfer199.201.126.0/24 Hostpolis Networks ARINEmpire Life ARIN
ARINResource transfer199.201.124.0/24 Hostpolis Networks ARINCentris Federal Credit Union ARIN
ARINResource transfer199.201.125.0/24 Hostpolis Networks ARINRapid7 Inc ARIN
ARINResource transfer199.201.120.0/24 Hostpolis Networks ARINRenewable Energy Group, Inc. ARIN
ARINResource transfer199.201.121.0/24 Hostpolis Networks ARINTown of Georgina ARIN
ARINResource transfer199.201.122.0/24 Hostpolis Networks ARINTown of Georgina ARIN
ARINResource transfer199.201.123.0/24 Hostpolis Networks ARINTown of Georgina ARIN
ARINMerger acquisition199.201.96.0/21 Wildfire Broadband, LLC ARINVivint Wireless 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/199.201.64.0-199.201.127.255.json