rirtracker

IPv4 range · 2,048 addresses

157.120.200.0/21

Now

ARIN statistics
Allocated (dated 2025-03-24) (CA), in the latest file
Registry
ARIN
Holder
SM-1650
From
ARIN's latest statistics and the latest transfer record

Latest change

Transfer log Inter-RIR transfer out of APNIC

Reported
2025-03-25 (APNIC)
Confidence
Confirmed
Inventory
Transferred out of APNIC administration; not offered to APNIC applicants

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.

2025-03-25 APNIC Transfer log Inter-RIR transfer out of APNIC Confirmed
Transfer log
Transfer: Japan Network Information Center/interQ (APNIC) to SM-1650 (ARIN)
From
Japan Network Information Center/interQ APNIC
To
SM-1650 ARIN
Same transfer
ARIN recorded it too: ARIN, 2025-03-24.
Inventory
Transferred out of APNIC administration; not offered to APNIC applicants

APNIC's transfer log records a transfer from Japan Network Information Center/interQ (APNIC) to SM-1650 (ARIN) on 2025-03-25 00:18 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 2025-03-25 00:18 UTC, Japan Network Information Center/interQ (APNIC) to SM-1650 (ARIN); resources moved: 157.120.200.0/21 source · retrieved
  2. Before APNIC delegated statistics 2025-03-25, before the change: allocated (dated 2015-08-04) source · retrieved
  3. After APNIC delegated statistics 2025-03-26, 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
2025-03-24 ARIN + Add Inter-RIR transfer into ARIN Confirmed
ARIN-Issued
Add 157.120.200.0-157.120.207.255
From
GMO Internet Group, Inc. APNIC
To
Server Mania Inc. ARIN
Same transfer
Also a change at APNIC, the sending registry: APNIC, 2025-03-25. 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 GMO Internet Group, Inc. (APNIC) to Server Mania Inc. (ARIN) on 2025-03-24 19:15 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 2025-03-24: "Add 157.120.200.0-157.120.207.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-03-24 19:15 UTC, GMO Internet Group, Inc. (APNIC) to Server Mania Inc. (ARIN); resources moved: 157.120.200.0/21 source · retrieved
  3. Before ARIN delegated statistics 2025-03-23 (produced 2025-03-23T13:01:06+00:00), before the report: not listed source · retrieved
  4. After ARIN delegated statistics 2025-03-25 (produced 2025-03-25T13:01:07+00:00), after the report: allocated (dated 2025-03-24) 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
2019-07-03APNIC157.120.192.0/19Transfer logTransfer into APNIC
2019-07-02ARIN157.120.192.0/19Not in ARIN-IssuedTransfer out of ARIN
2019-04-22ARIN157.120.192.0/19Transfer logMerger/acquisition
2015-08-05APNIC157.120.192.0/19Transfer logTransfer out of APNIC
2015-08-04ARIN157.120.192.0/19+ AddTransfer into ARIN
2015-05-07APNIC157.120.192.0/19Transfer logIntra-APNIC transfer

Transfer records (8)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer157.120.200.0/21 Japan Network Information Center/interQ APNICSM-1650 ARIN
ARINResource transfer157.120.200.0/21 GMO Internet Group, Inc. APNICServer Mania Inc. ARIN
ARINResource transfer157.120.192.0/19 GMO-Z.com USA, Inc. ARINGMO internet, Inc. APNIC
APNICResource transfer157.120.192.0/19 GU-121 ARINJapan Network Information Center/interQ APNIC
ARINMerger acquisition157.120.192.0/19 GMO DATA CENTER USA, INC. ARINGMO-Z.com USA, Inc. ARIN
APNICResource transfer157.120.192.0/19 Japan Network Information Center/interQ APNICGDCU ARIN
ARINResource transfer157.120.192.0/19 (no name given) APNICGMO DATA CENTER USA, INC. ARIN
APNICResource transfer157.120.192.0/19 Japan Network Information Center/FSIABCNET APNICJapan Network Information Center/interQ 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.

This page as data: ip/157.120.200.0-157.120.207.255.json