rirtracker

IPv4 range · 2 prefixes · 768 addresses

103.251.25.0 - 103.251.27.255

103.251.25.0/24, 103.251.26.0/23

Now

ARIN statistics
Not listed, in the latest file
Registry
Not known
Holder
Not looked up

Latest change

+ Add Inter-RIR transfer into ARIN

Reported
2021-11-08 (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.

2021-11-08 ARIN + Add Inter-RIR transfer into ARIN Confirmed
ARIN-Issued
Add 103.251.25.0-103.251.27.255
From
Loop Byte Web Services Private Limited APNIC
To
Alpha InfoLab Inc ARIN
Same transfer
Also a change at APNIC, the sending registry: APNIC, 2021-11-09. 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 Loop Byte Web Services Private Limited (APNIC) to Alpha InfoLab Inc (ARIN), recorded as 3 transfer records that together cover exactly this range, on 2021-11-08 20:55 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance.

Evidence (6) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2021-11-08: "Add 103.251.25.0-103.251.27.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2021-11-08 20:55 UTC, Loop Byte Web Services Private Limited (APNIC) to Alpha InfoLab Inc (ARIN); resources moved: 103.251.25.0/24 source · retrieved
  3. Transfer log Transfer log: RESOURCE_TRANSFER on 2021-11-08 20:55 UTC, Loop Byte Web Services Private Limited (APNIC) to Alpha InfoLab Inc (ARIN); resources moved: 103.251.26.0/24 source · retrieved
  4. Transfer log Transfer log: RESOURCE_TRANSFER on 2021-11-08 20:55 UTC, Loop Byte Web Services Private Limited (APNIC) to Alpha InfoLab Inc (ARIN); resources moved: 103.251.27.0/24 source · retrieved
  5. Before ARIN delegated statistics 2021-11-07 (produced 2021-11-07T14:00:13+00:00), before the report: not listed source · retrieved
  6. After ARIN delegated statistics 2021-11-09 (produced 2021-11-09T14:00:12+00:00), after the report: allocated (dated 2021-11-08) 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
2025-04-29ARIN103.251.26.0/23Not in ARIN-IssuedTransfer out of ARIN
2025-04-29RIPE NCC103.251.26.0/23Transfer logTransfer into the RIPE NCC
2025-04-15ARIN103.251.25.0/24Not in ARIN-IssuedTransfer out of ARIN
2025-04-14APNIC103.251.25.0/24Transfer logTransfer into APNIC
2021-11-09APNIC103.251.25.0/24Transfer logTransfer out of APNIC
2021-11-09APNIC103.251.26.0/23Transfer logTransfer out of APNIC
2013-07-25APNIC103.251.24.0/22+ RegisteredApparent new issuance

Transfer records (8)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer103.251.26.0/23 (no name given) ARINHostRoyale Technologies Pvt Ltd RIPE NCC
ARINResource transfer103.251.26.0/23 Alpha InfoLab Inc ARINHostroyale Technologies Pvt Ltd RIPE NCC
ARINResource transfer103.251.25.0/24 Alpha InfoLab Inc ARINNext Era Pte. Ltd. APNIC
APNICResource transfer103.251.25.0/24 AI-1720 ARINNext Era Pte. Ltd. APNIC
APNICResource transfer103.251.25.0/24 NIXI/LOOPBYTE-WEB-SERVICES APNICAI-1720 ARIN
ARINResource transfer103.251.25.0/24 Loop Byte Web Services Private Limited APNICAlpha InfoLab Inc ARIN
ARINResource transfer103.251.26.0/24 Loop Byte Web Services Private Limited APNICAlpha InfoLab Inc ARIN
ARINResource transfer103.251.27.0/24 Loop Byte Web Services Private Limited APNICAlpha InfoLab 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.

This page as data: ip/103.251.25.0-103.251.27.255.json