rirtracker

IPv4 range · 2,048 addresses

46.183.160.0/21

Now

RIPE NCC statistics
Allocated (dated 2010-12-09) (RU), in the latest file
Registry
RIPE NCC
Holder
Not looked up
From
The RIPE NCC's latest statistics

Latest change

+ Registered Apparent new issuance

Reported
2010-12-10 (RIPE NCC)
Confidence
Strong inference
Inventory
Likely issued from RIPE NCC-controlled inventory

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.

2010-12-10 RIPE NCC + Registered Apparent new issuance Strong inference
Statistics
46.183.160.0/21 available on 2010-12-09, allocated on 2010-12-10
Inventory
Likely issued from RIPE NCC-controlled inventory

No transfer record matches. The RIPE NCC's statistics show it available on 2010-12-09 and allocated (dated 2010-12-09) on 2010-12-10. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 46.183.160.0/21 available on 2010-12-09, allocated on 2010-12-10 source · retrieved
  2. Before RIPE NCC delegated statistics 2010-12-09, before the change: available source · retrieved
  3. After RIPE NCC delegated statistics 2010-12-10, after the change: allocated (dated 2010-12-09) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent new issuance, strong inference (classifier 1.3.0)
  2. : Apparent new issuance, strong inference (classifier 1.3.1)
  3. : Apparent new issuance, strong inference (classifier 1.3.2)
  4. : Apparent new issuance, strong inference (classifier 1.4.0) current

Sold in pieces

7 pieces of this block transferred since 2010-04-23, 100% of it so far.

DatePieceWhat happenedFromTo
2015-11-18 46.183.166.0/23Intra-RIPE NCC transfer JSC Caravan Telecom RIPE NCCCJSC "Caravan Aero" RIPE NCC
2016-12-19 46.183.160.0/24Intra-RIPE NCC transfer JSC Caravan Telecom RIPE NCC"Domain names registrar REG.RU", Ltd RIPE NCC
2016-12-19 46.183.161.0/24Intra-RIPE NCC transfer JSC Caravan Telecom RIPE NCCAvantel, Close Joint Stock Company RIPE NCC
2016-12-19 46.183.162.0/24Intra-RIPE NCC transfer JSC Caravan Telecom RIPE NCCAvantel, Close Joint Stock Company RIPE NCC
2016-12-19 46.183.163.0/24Intra-RIPE NCC transfer JSC Caravan Telecom RIPE NCC"Domain names registrar REG.RU", Ltd RIPE NCC
2016-12-19 46.183.164.0/24Intra-RIPE NCC transfer JSC Caravan Telecom RIPE NCCAvantel, Close Joint Stock Company RIPE NCC
2016-12-19 46.183.165.0/24Intra-RIPE NCC transfer JSC Caravan Telecom RIPE NCC"Domain names registrar REG.RU", Ltd RIPE NCC

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-10-01RIPE NCC46.183.161.0/24Transfer logMerger/acquisition
2026-10-01RIPE NCC46.183.162.0/24Transfer logMerger/acquisition
2026-10-01RIPE NCC46.183.164.0/24Transfer logMerger/acquisition
2018-12-07RIPE NCC46.183.166.0/23Transfer logIntra-RIPE NCC transfer
2016-12-19RIPE NCC46.183.160.0/24Transfer logIntra-RIPE NCC transfer
2016-12-19RIPE NCC46.183.161.0/24Transfer logIntra-RIPE NCC transfer
2016-12-19RIPE NCC46.183.162.0/24Transfer logIntra-RIPE NCC transfer
2016-12-19RIPE NCC46.183.163.0/24Transfer logIntra-RIPE NCC transfer
2016-12-19RIPE NCC46.183.164.0/24Transfer logIntra-RIPE NCC transfer
2016-12-19RIPE NCC46.183.165.0/24Transfer logIntra-RIPE NCC transfer
2015-11-18RIPE NCC46.183.166.0/23Transfer logIntra-RIPE NCC transfer

Transfer records (10)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCMerger acquisition46.183.161.0/24 JSC Avantel RIPE NCCJSC "ER-Telecom Holding" RIPE NCC
RIPE NCCMerger acquisition46.183.162.0/24 JSC Avantel RIPE NCCJSC "ER-Telecom Holding" RIPE NCC
RIPE NCCMerger acquisition46.183.164.0/24 JSC Avantel RIPE NCCJSC "ER-Telecom Holding" RIPE NCC
RIPE NCCResource transfer46.183.166.0/23 CJSC "Caravan Aero" RIPE NCCRusonyx, Ltd. RIPE NCC
RIPE NCCResource transfer46.183.160.0/24 JSC Caravan Telecom RIPE NCC"Domain names registrar REG.RU", Ltd RIPE NCC
RIPE NCCResource transfer46.183.161.0/24 JSC Caravan Telecom RIPE NCCAvantel, Close Joint Stock Company RIPE NCC
RIPE NCCResource transfer46.183.162.0/24 JSC Caravan Telecom RIPE NCCAvantel, Close Joint Stock Company RIPE NCC
RIPE NCCResource transfer46.183.164.0/24 JSC Caravan Telecom RIPE NCCAvantel, Close Joint Stock Company RIPE NCC
RIPE NCCResource transfer46.183.165.0/24 JSC Caravan Telecom RIPE NCC"Domain names registrar REG.RU", Ltd RIPE NCC
RIPE NCCResource transfer46.183.166.0/23 JSC Caravan Telecom RIPE NCCCJSC "Caravan Aero" 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/46.183.160.0-46.183.167.255.json