rirtracker

IPv4 range · 8,192 addresses

63.142.32.0/19

Now

ARIN statistics
Allocated (dated 2015-12-08) (US), in the latest file
Registry
ARIN
Holder
Mediacom Communications Corporation
From
ARIN's latest statistics and the latest transfer record

Latest change

+ Add Intra-ARIN transfer

Reported
2015-12-08 (ARIN)
Confidence
Confirmed
Inventory
No effect on ARIN applicant inventory

Timeline (2)

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.

2015-12-08 ARIN + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 63.142.32.0-63.142.63.255
From
IIC Internet LLC ARIN
To
Mediacom Communications Corporation ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from IIC Internet LLC (ARIN) to Mediacom Communications Corporation (ARIN) on 2015-12-08 20:06 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 2015-12-08: "Add 63.142.32.0-63.142.63.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2015-12-08 20:06 UTC, IIC Internet LLC (ARIN) to Mediacom Communications Corporation (ARIN); resources moved: 63.142.32.0/19 source · retrieved
  3. Before ARIN delegated statistics 2015-12-07 (produced 2015-12-07T06:04:46+00:00), before the report: allocated (dated 2011-01-24) source · retrieved
  4. After ARIN delegated statistics 2015-12-09 (produced 2015-12-09T06:04:44+00:00), after the report: allocated (dated 2015-12-08) 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
2011-01-24 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add 63.142.32.0-63.142.63.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-01-23 and allocated (dated 2011-01-24) on 2011-01-25. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2011-01-24: "Add 63.142.32.0-63.142.63.255" source · retrieved
  2. Before ARIN delegated statistics 2011-01-23, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-01-25, after the report: allocated (dated 2011-01-24) 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

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2010-12-02ARIN63.140.0.0/14− RemoveUnresolved

Transfer records (1)

Date (UTC)LogTypeRange movedFromTo
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.

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