rirtracker

IPv4 range · 256 addresses

203.55.131.0/24

Now

ARIN statistics
Allocated (dated 2024-04-18) (US), in the latest file
Registry
ARIN
Holder
Valence Technology Co.
From
ARIN's latest statistics and the latest transfer record

Latest change

+ Add Inter-RIR transfer into ARIN

Reported
2024-04-18 (ARIN)
Confidence
Confirmed
Inventory
Transferred into ARIN administration; not a new issuance

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.

2024-04-18 ARIN + Add Inter-RIR transfer into ARIN Confirmed
ARIN-Issued
Add 203.55.131.0-203.55.131.255
From
Econsult Group Pty Ltd APNIC
To
Valence Technology Co. ARIN
Same transfer
Also a change at APNIC, the sending registry: APNIC, 2024-04-18. 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 Econsult Group Pty Ltd (APNIC) to Valence Technology Co. (ARIN) on 2024-04-18 12:47 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 2024-04-18: "Add 203.55.131.0-203.55.131.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2024-04-18 12:47 UTC, Econsult Group Pty Ltd (APNIC) to Valence Technology Co. (ARIN); resources moved: 203.55.131.0/24 source · retrieved
  3. Before ARIN delegated statistics 2024-04-17 (produced 2024-04-17T13:00:47+00:00), before the report: not listed source · retrieved
  4. After ARIN delegated statistics 2024-04-19 (produced 2024-04-19T13:00:48+00:00), after the report: allocated (dated 2024-04-18) 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
2024-04-18 APNIC Transfer log Inter-RIR transfer out of APNIC Confirmed
Transfer log
Transfer: Econsult Group Pty Ltd (APNIC) to VT-255 (ARIN)
From
Econsult Group Pty Ltd APNIC
To
VT-255 ARIN
Same transfer
ARIN recorded it too: ARIN, 2024-04-18.
Inventory
Transferred out of APNIC administration; not offered to APNIC applicants

APNIC's transfer log records a transfer from Econsult Group Pty Ltd (APNIC) to VT-255 (ARIN) on 2024-04-18 03:07 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 2024-04-18 03:07 UTC, Econsult Group Pty Ltd (APNIC) to VT-255 (ARIN); resources moved: 203.55.131.0/24 source · retrieved
  2. Before APNIC delegated statistics 2024-04-18, before the change: assigned (dated 1996-12-13) source · retrieved
  3. After APNIC delegated statistics 2024-04-19, 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

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer203.55.131.0/24 Econsult Group Pty Ltd APNICValence Technology Co. ARIN
APNICResource transfer203.55.131.0/24 Econsult Group Pty Ltd APNICVT-255 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/203.55.131.0-203.55.131.255.json