rirtracker

IPv4 range · 256 addresses

203.27.64.0/24

Now

ARIN statistics
Allocated (dated 2021-08-09) (US), in the latest file
Registry
ARIN
Holder
Green Olive Tree Inc
From
ARIN's latest statistics and the latest transfer record

Latest change

Transfer log Merger/acquisition or reorganization

Reported
2026-10-16 (ARIN)
Confidence
Confirmed
Inventory
No effect on ARIN applicant inventory

Timeline (5)

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.

2026-10-16 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: ZebraHost, LLC (ARIN) to Green Olive Tree Inc (ARIN)
From
ZebraHost, LLC ARIN
To
Green Olive Tree Inc ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from ZebraHost, LLC (ARIN) to Green Olive Tree Inc (ARIN) on 2026-10-16 20:23 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 2026-10-16 20:23 UTC, ZebraHost, LLC (ARIN) to Green Olive Tree Inc (ARIN); resources moved: 203.27.64.0/24 source · retrieved
  2. Before ARIN delegated statistics 2026-10-15 (produced 2026-10-15T13:00:21+00:00), before the report: allocated (dated 2021-08-09) source · retrieved
  3. After ARIN delegated statistics 2026-10-17 (produced 2026-10-17T13:00:21+00:00), after the report: allocated (dated 2021-08-09) source · retrieved
2021-08-10 APNIC Transfer log Inter-RIR transfer out of APNIC Confirmed
Transfer log
Transfer: Terence Charles Sweetser (APNIC) to ZL-86 (ARIN)
From
Terence Charles Sweetser APNIC
To
ZL-86 ARIN
Same transfer
ARIN recorded it too: ARIN, 2021-08-09.
Inventory
Transferred out of APNIC administration; not offered to APNIC applicants

APNIC's transfer log records a transfer from Terence Charles Sweetser (APNIC) to ZL-86 (ARIN) on 2021-08-10 00:48 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2021-08-10 00:48 UTC, Terence Charles Sweetser (APNIC) to ZL-86 (ARIN); resources moved: 203.27.64.0/24 source · retrieved
  2. Before APNIC delegated statistics 2021-08-10, before the change: assigned (dated 1996-05-21) source · retrieved
  3. After APNIC delegated statistics 2021-08-11, after the change: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.4.0) current
2021-08-09 ARIN + Add Inter-RIR transfer into ARIN Confirmed
ARIN-Issued
Add 203.27.64.0-203.27.64.255
From
Terence Charles Sweetser APNIC
To
ZebraHost, LLC ARIN
Same transfer
Also a change at APNIC, the sending registry: APNIC, 2021-08-10. 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 Terence Charles Sweetser (APNIC) to ZebraHost, LLC (ARIN) on 2021-08-09 20:23 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance.

Evidence (4) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2021-08-09: "Add 203.27.64.0-203.27.64.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2021-08-09 20:23 UTC, Terence Charles Sweetser (APNIC) to ZebraHost, LLC (ARIN); resources moved: 203.27.64.0/24 source · retrieved
  3. Before ARIN delegated statistics 2021-08-08 (produced 2021-08-08T14:00:13+00:00), before the report: not listed source · retrieved
  4. After ARIN delegated statistics 2021-08-10 (produced 2021-08-10T14:00:14+00:00), after the report: allocated (dated 2021-08-09) 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
2020-11-09 APNIC Transfer log Intra-APNIC transfer Confirmed
Transfer log
Transfer: Internet Association of Australia Inc. (APNIC) to Terence Charles Sweetser (APNIC)
From
Internet Association of Australia Inc. APNIC
To
Terence Charles Sweetser APNIC
Inventory
No effect on APNIC applicant inventory

APNIC's transfer log records a transfer from Internet Association of Australia Inc. (APNIC) to Terence Charles Sweetser (APNIC) on 2020-11-09 00:36 UTC. The registration changed hands; it is not a new allocation from APNIC.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2020-11-09 00:36 UTC, Internet Association of Australia Inc. (APNIC) to Terence Charles Sweetser (APNIC); resources moved: 203.25.119.0/24, 203.27.64.0/24, 203.34.110.0/24, 203.55.176.0/24 source · retrieved
  2. Before APNIC delegated statistics 2020-11-09, before the change: assigned (dated 1996-05-21) source · retrieved
  3. After APNIC delegated statistics 2020-11-10, after the change: assigned (dated 1996-05-21) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-APNIC transfer, confirmed (classifier 1.3.0)
  2. : Intra-APNIC transfer, confirmed (classifier 1.3.1)
  3. : Intra-APNIC transfer, confirmed (classifier 1.3.2)
  4. : Intra-APNIC transfer, confirmed (classifier 1.4.0) current
2019-06-25 APNIC Transfer log Intra-APNIC transfer Confirmed
Transfer log
Transfer: SkyMesh Pty Ltd (APNIC) to Internet Association of Australia Inc. (APNIC)
From
SkyMesh Pty Ltd APNIC
To
Internet Association of Australia Inc. APNIC
Inventory
No effect on APNIC applicant inventory

APNIC's transfer log records a transfer from SkyMesh Pty Ltd (APNIC) to Internet Association of Australia Inc. (APNIC) on 2019-06-25 03:22 UTC. The registration changed hands; it is not a new allocation from APNIC.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2019-06-25 03:22 UTC, SkyMesh Pty Ltd (APNIC) to Internet Association of Australia Inc. (APNIC); resources moved: 203.25.119.0/24, 203.27.64.0/24, 203.34.110.0/24, 203.55.176.0/24 source · retrieved
  2. Before APNIC delegated statistics 2019-06-25, before the change: assigned (dated 1996-05-21) source · retrieved
  3. After APNIC delegated statistics 2019-06-26, after the change: assigned (dated 1996-05-21) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-APNIC transfer, confirmed (classifier 1.3.0)
  2. : Intra-APNIC transfer, confirmed (classifier 1.3.1)
  3. : Intra-APNIC transfer, confirmed (classifier 1.3.2)
  4. : Intra-APNIC transfer, confirmed (classifier 1.4.0) current

Transfer records (5)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisition203.27.64.0/24 ZebraHost, LLC ARINGreen Olive Tree Inc ARIN
APNICResource transfer203.27.64.0/24 Terence Charles Sweetser APNICZL-86 ARIN
ARINResource transfer203.27.64.0/24 Terence Charles Sweetser APNICZebraHost, LLC ARIN
APNICResource transfer203.27.64.0/24 Internet Association of Australia Inc. APNICTerence Charles Sweetser APNIC
APNICResource transfer203.27.64.0/24 SkyMesh Pty Ltd APNICInternet Association of Australia Inc. APNIC

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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