rirtracker

IPv4 range · 262,144 addresses

63.140.0.0/14

Now

ARIN statistics
Allocated (37 records, dated 2010-12-10 to 2026-10-06) (only part of the range) (CA, JM, US), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

− Remove Unresolved change

Reported
2010-12-02 (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.

2010-12-02 ARIN − Remove Unresolved change Observed only
ARIN-Issued
Remove 63.140.0.0-63.143.255.255
Inventory
Inventory effect unknown

ARIN-Issued says "Remove", but ARIN's statistics show it not issued on 2010-12-01 and not issued on 2010-12-03. (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 2010-12-02: "Remove 63.140.0.0-63.143.255.255" source · retrieved
  2. Before ARIN delegated statistics 2010-12-01, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2010-12-03, 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
2026-10-06ARIN63.141.38.0/24+ AddApparent reissuance
2026-10-06ARIN63.141.38.0/24− RemoveARIN pool record
2026-10-02ARIN63.141.38.0/24− RemoveNo material change
2026-09-11ARIN63.143.0.0/20Transfer logMerger/acquisition
2026-03-30ARIN63.141.33.0/24+ AddIntra-ARIN transfer
2026-03-30ARIN63.141.57.0/24+ AddIntra-ARIN transfer
2025-08-11ARIN63.141.38.0/24Not in ARIN-IssuedRemoved
2025-05-07ARIN63.141.192.0/19Transfer logMerger/acquisition
2025-04-10ARIN63.142.224.0/20Transfer logMerger/acquisition
2025-02-28ARIN63.141.32.0/24Transfer logMerger/acquisition
2025-02-27ARIN63.140.16.0/20Transfer logMerger/acquisition
2025-02-26ARIN63.142.208.0/20Transfer logMerger/acquisition
2024-12-05ARIN63.140.128.0/17Transfer logMerger/acquisition
2024-02-06ARIN63.140.128.0/17Transfer logMerger/acquisition
2022-12-15RIPE NCC63.141.34.0/23Transfer logIntra-RIPE NCC transfer
2022-12-15RIPE NCC63.141.36.0/23Transfer logIntra-RIPE NCC transfer
2022-10-03ARIN63.141.38.0/24+ AddApparent reissuance
2022-10-03ARIN63.141.38.0/24− RemoveARIN pool record
2022-01-28ARIN63.141.64.0/18Transfer logMerger/acquisition
2021-11-08ARIN63.141.38.0/24Not in ARIN-IssuedRemoved
2021-03-15ARIN63.142.144.0/20Transfer logMerger/acquisition
2020-10-21RIPE NCC63.141.34.0/23Transfer logIntra-RIPE NCC transfer
2020-10-21RIPE NCC63.141.36.0/23Transfer logIntra-RIPE NCC transfer
2019-01-08ARIN63.143.0.0/20Transfer logMerger/acquisition
2018-05-01ARIN63.141.39.0/24+ AddIntra-ARIN transfer
2017-10-31ARIN63.140.0.0/20Not in ARIN-IssuedTransfer out of ARIN
2017-10-31APNIC63.140.0.0/20Transfer logTransfer into APNIC
2017-09-05ARIN63.142.0.0/20Not in ARIN-IssuedTransfer out of ARIN
2017-09-05RIPE NCC63.142.0.0/20Transfer logTransfer into the RIPE NCC
2017-07-26ARIN63.141.192.0/19Transfer logMerger/acquisition
2017-04-18ARIN63.141.39.0/24+ AddIntra-ARIN transfer
2017-03-20ARIN63.141.38.0/24+ AddIntra-ARIN transfer
2016-10-03ARIN63.141.34.0/23Not in ARIN-IssuedTransfer out of ARIN
2016-10-03RIPE NCC63.141.34.0/23Transfer logTransfer into the RIPE NCC
2016-10-03ARIN63.141.36.0/23Transfer logTransfer out of ARIN
2016-10-03RIPE NCC63.141.36.0/23Transfer logTransfer into the RIPE NCC
2016-09-12ARIN63.141.40.0/21+ AddIntra-ARIN transfer
2016-07-19ARIN63.141.32.0/23+ AddIntra-ARIN transfer
2016-07-19ARIN63.141.48.0/20+ AddIntra-ARIN transfer
2016-03-21ARIN63.141.32.0/19Transfer logMerger/acquisition
2015-12-08ARIN63.142.32.0/19+ AddIntra-ARIN transfer
2014-04-30ARIN63.142.240.0/20+ AddApparent reissuance
2014-04-30ARIN63.142.240.0/20− RemoveARIN pool record
2014-04-23ARIN63.142.240.0/20− RemoveHold released
2014-02-01ARIN63.142.240.0/20Not in ARIN-IssuedRemoved
2011-10-27ARIN63.143.32.0/19+ AddApparent new issuance
2011-04-26ARIN63.141.224.0/19+ AddApparent new issuance
2011-04-22ARIN63.141.192.0/19+ AddApparent new issuance
2011-04-18ARIN63.141.160.0/19+ AddApparent new issuance
2011-03-30ARIN63.141.128.0/19+ AddApparent new issuance
2011-03-10ARIN63.143.128.0/17+ AddApparent new issuance
2011-02-24ARIN63.140.128.0/17+ AddApparent new issuance
2011-02-07ARIN63.142.208.0/20+ AddApparent new issuance
2011-02-07ARIN63.142.224.0/20+ AddApparent new issuance
2011-02-07ARIN63.142.240.0/20+ AddApparent new issuance
2011-02-04ARIN63.142.192.0/20+ AddApparent new issuance
2011-02-03ARIN63.142.160.0/20+ AddApparent new issuance
2011-02-03ARIN63.142.176.0/20+ AddApparent new issuance
2011-02-02ARIN63.142.128.0/20+ AddApparent new issuance
2011-01-24ARIN63.142.32.0/19+ AddApparent new issuance

Transfer records (36)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisition63.143.0.0/20 Ongoing Operations, LLC ARINOptiri, LLC ARIN
ARINResource transfer63.141.33.0/24 CloudIP LLC ARINBuzz High Performance Computing Inc. ARIN
ARINResource transfer63.141.57.0/24 CloudIP LLC ARINBuzz High Performance Computing Inc. ARIN
ARINMerger acquisition63.141.192.0/19 GTT ARINGTT Americas, LLC ARIN
ARINMerger acquisition63.142.224.0/20 River Delta Wireless ARINRiver Delta Wireless, LLC ARIN
ARINMerger acquisition63.141.32.0/24 CloudIP LLC ARINIPv4 Holdings LLC ARIN
ARINMerger acquisition63.140.16.0/20 iFiber Communications Corp. ARINZiply Fiber ARIN
ARINMerger acquisition63.142.208.0/20 LocalTel Communications ARINZiply Fiber ARIN
ARINMerger acquisition63.140.128.0/17 AT&T Corp. ARINAT&T Enterprises, LLC ARIN
ARINMerger acquisition63.140.128.0/17 Wayport, LLC ARINAT&T Corp. ARIN
RIPE NCCResource transfer63.141.34.0/23 IP Resources Trading SRL RIPE NCCHostRoyale Technologies Pvt Ltd RIPE NCC
RIPE NCCResource transfer63.141.36.0/23 IP Resources Trading SRL RIPE NCCHostRoyale Technologies Pvt Ltd RIPE NCC
ARINMerger acquisition63.141.64.0/18 Bluegrass Cellular Inc. ARINMCI Communications Services, Inc. d/b/a Verizon Business ARIN
ARINMerger acquisition63.142.144.0/20 Cascade Networks Incorporated ARINWave Broadband ARIN
RIPE NCCResource transfer63.141.34.0/23 NETSTYLE A. LTD RIPE NCCIP Resources Trading SRL RIPE NCC
RIPE NCCResource transfer63.141.36.0/23 NETSTYLE A. LTD RIPE NCCIP Resources Trading SRL RIPE NCC
ARINMerger acquisition63.143.0.0/20 Cloudworks ARINOngoing Operations, LLC ARIN
ARINResource transfer63.141.39.0/24 VIRTUALMACHINES LLC ARINFirst Hawaiian Bank ARIN
ARINResource transfer63.140.0.0/20 FortressITX ARINChina Telecom Global Limited APNIC
APNICResource transfer63.140.0.0/20 FORTR-5 ARINChina Telecom Global Limited APNIC
RIPE NCCResource transfer63.142.0.0/20 (no name given) ARINngena GmbH RIPE NCC
ARINResource transfer63.142.0.0/20 Data One Network Solutions, LLC. ARINNgena GmbH RIPE NCC
ARINMerger acquisition63.141.192.0/19 nLayer Communications, Inc. ARINGTT ARIN
ARINResource transfer63.141.39.0/24 NOC 24 COMMUNICATIONS LLC ARINVIRTUALMACHINES LLC ARIN
ARINResource transfer63.141.38.0/24 NOC 24 COMMUNICATIONS LLC ARINContinental Building Products Operating Company LLC ARIN
RIPE NCCResource transfer63.141.34.0/23 (no name given) ARINNET-STYLE ATARIM LTD RIPE NCC
RIPE NCCResource transfer63.141.36.0/23 (no name given) ARINNET-STYLE ATARIM LTD RIPE NCC
ARINResource transfer63.141.34.0/23 NOC 24 COMMUNICATIONS LLC ARINNET-STYLE ATARIM LTD RIPE NCC
ARINResource transfer63.141.36.0/23 NOC 24 COMMUNICATIONS LLC ARINNET-STYLE ATARIM LTD RIPE NCC
ARINResource transfer63.141.40.0/21 NOC 24 COMMUNICATIONS LLC ARIN5THCOLUMN LLC ARIN
ARINResource transfer63.141.32.0/23 NOC 24 COMMUNICATIONS LLC ARINCloudIP LLC ARIN
ARINResource transfer63.141.48.0/21 NOC 24 COMMUNICATIONS LLC ARINCloudIP LLC ARIN
ARINResource transfer63.141.56.0/21 NOC 24 COMMUNICATIONS LLC ARINCloudIP LLC ARIN
ARINResource transfer63.141.48.0/20 NOC 24 COMMUNICATIONS LLC ARINCloudIP LLC ARIN
ARINMerger acquisition63.141.32.0/19 NOC24 LLC ARINNOC 24 COMMUNICATIONS LLC ARIN
ARINResource transfer63.142.32.0/19 IIC Internet LLC ARINMediacom Communications Corporation 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/63.140.0.0-63.143.255.255.json