rirtracker

IPv4 range · 32,768 addresses

113.203.128.0/17

Now

APNIC statistics
Allocated (dated 2010-12-24) (only part of the range) (PK), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

+ Registered Unresolved change

Reported
2010-12-24 (APNIC)
Confidence
Observed only
Inventory
Inventory effect unknown

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.

2010-12-24 APNIC + Registered Unresolved change Observed only
Statistics
113.203.128.0/17 not listed on 2010-12-24, allocated on 2010-12-25
Inventory
Inventory effect unknown

No transfer record matches. APNIC's statistics show it not listed on 2010-12-24 and allocated (dated 2010-12-24) on 2010-12-25. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 113.203.128.0/17 not listed on 2010-12-24, allocated on 2010-12-25 source · retrieved
  2. Before APNIC delegated statistics 2010-12-24, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2010-12-25, after the change: allocated (dated 2010-12-24) source · retrieved
Classification history for this change (4 versions)
  1. : Unresolved change, observed only (classifier 1.3.0)
  2. : Unresolved change, observed only (classifier 1.3.1)
  3. : Unresolved change, observed only (classifier 1.3.2)
  4. : Unresolved change, observed only (classifier 1.4.0) current

Sold in pieces

4 pieces of this block transferred since 2008-02-15, 70% of it so far.

DatePieceWhat happenedFromTo
2018-11-22 113.203.128.0/18Transfer out of APNIC SHARP TELECOM (PRIVATE) LIMITED APNICes-uni2 RIPE NCC
2019-03-26 113.203.192.0/20Intra-APNIC transfer SHARP TELECOM (PRIVATE) LIMITED APNICConnect Communication APNIC
2026-01-27 113.203.232.0/21Intra-APNIC transfer Orient Express LDI (Private) Limited APNICSHARP TELECOM (PRIVATE) LIMITED APNIC
2026-01-27 113.203.240.0/24Intra-APNIC transfer Orient Express LDI (Private) Limited APNICSHARP TELECOM (PRIVATE) LIMITED APNIC

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-01-27APNIC113.203.232.0/21Transfer logIntra-APNIC transfer
2026-01-27APNIC113.203.240.0/24Transfer logIntra-APNIC transfer
2019-03-26APNIC113.203.192.0/20Transfer logIntra-APNIC transfer
2018-11-22RIPE NCC113.203.128.0/18Transfer logTransfer into the RIPE NCC
2018-11-22APNIC113.203.128.0/18Transfer logTransfer out of APNIC

Transfer records (4)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer113.203.232.0/21 Orient Express LDI (Private) Limited APNICSHARP TELECOM (PRIVATE) LIMITED APNIC
APNICResource transfer113.203.192.0/20 SHARP TELECOM (PRIVATE) LIMITED APNICConnect Communication APNIC
RIPE NCCResource transfer113.203.128.0/18 (no name given) APNICOrange Espagne SA RIPE NCC
APNICResource transfer113.203.128.0/18 SHARP TELECOM (PRIVATE) LIMITED APNICes-uni2 RIPE NCC

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/113.203.128.0-113.203.255.255.json