rirtracker

IPv4 range · 2 prefixes · 49,152 addresses

186.243.64.0 - 186.243.255.255

186.243.64.0/18, 186.243.128.0/17

Now

RIPE NCC statistics
Allocated (dated 2025-02-20), allocated (dated 2025-02-25) (HK), in the latest file
Registry
RIPE NCC
Holder
Not looked up
From
The RIPE NCC's latest statistics and the latest transfer record

Latest change

+ Add Inter-RIR transfer into ARIN

Reported
2025-02-20 (ARIN)
Confidence
Confirmed
Inventory
Transferred into ARIN administration; not a new issuance

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.

2025-02-20 ARIN + Add Inter-RIR transfer into ARIN Confirmed
ARIN-Issued
Add 186.243.64.0-186.243.255.255
From
V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A. LACNIC
To
Globenet Cabos Submarinos America Inc. ARIN
Same transfer
Also a change at LACNIC, the sending registry: LACNIC, 2025-02-20. Lists that cover every registry show it there.
Inventory
Transferred into ARIN administration; not a new issuance

ARIN's transfer log records a transfer from V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A. (LACNIC) to Globenet Cabos Submarinos America Inc. (ARIN), recorded as 2 transfer records that together cover exactly this range, on 2025-02-20 11:47 UTC: it came to ARIN from LACNIC. It was already issued by another registry, so this is not a new issuance.

Evidence (5) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-02-20: "Add 186.243.64.0-186.243.255.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-02-20 11:47 UTC, V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A. (LACNIC) to Globenet Cabos Submarinos America Inc. (ARIN); resources moved: 186.243.64.0/18 source · retrieved
  3. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-02-20 11:47 UTC, V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A. (LACNIC) to Globenet Cabos Submarinos America Inc. (ARIN); resources moved: 186.243.128.0/17 source · retrieved
  4. Before ARIN delegated statistics 2025-02-19 (produced 2025-02-19T14:01:04+00:00), before the report: not listed source · retrieved
  5. After ARIN delegated statistics 2025-02-21 (produced 2025-02-21T14:01:06+00:00), after the report: allocated (dated 2025-02-20) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into ARIN, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into ARIN, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into ARIN, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into ARIN, confirmed (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-04-13RIPE NCC186.243.64.0/18Transfer logTransfer into the RIPE NCC
2026-04-13ARIN186.243.64.0/18Not in ARIN-IssuedTransfer out of ARIN
2026-04-07RIPE NCC186.243.128.0/17Transfer logTransfer into the RIPE NCC
2026-04-07ARIN186.243.128.0/17Not in ARIN-IssuedTransfer out of ARIN
2025-02-20LACNIC186.243.64.0/18Transfer logTransfer out of LACNIC
2025-02-20LACNIC186.243.128.0/17Transfer logTransfer out of LACNIC

Transfer records (8)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer186.243.64.0/18 (no name given) ARINPower Line (HK) Co., Limited RIPE NCC
ARINResource transfer186.243.64.0/18 Globenet Cabos Submarinos America Inc. ARINPower Line (HK) Company Limited RIPE NCC
RIPE NCCResource transfer186.243.128.0/17 (no name given) ARINNext Limited RIPE NCC
ARINResource transfer186.243.128.0/17 Globenet Cabos Submarinos America Inc. ARINNext Limited RIPE NCC
LACNICResource transfer186.243.64.0/18 V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A. LACNICGLOBENET CABOS SUBMARINOS AMERICA INC. ARIN
LACNICResource transfer186.243.128.0/17 V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A. LACNICGLOBENET CABOS SUBMARINOS AMERICA INC. ARIN
ARINResource transfer186.243.64.0/18 V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A. LACNICGlobenet Cabos Submarinos America Inc. ARIN
ARINResource transfer186.243.128.0/17 V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A. LACNICGlobenet Cabos Submarinos America 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.

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