rirtracker

IPv4 range · 256 addresses

83.174.159.0/24

Now

RIPE NCC statistics
Allocated (dated 2004-05-21) on 2026-10-09 (GR)
Registry
RIPE NCC
Holder
Microbase PC
From
RIPE NCC's statistics for 2026-10-09 and the latest transfer record

Latest change

Transfer log Intra-RIPE NCC transfer

Reported
2026-06-11 (RIPE NCC)
Confidence
Confirmed
Inventory
No effect on RIPE NCC applicant inventory

Timeline since 2026-01-01 (1)

2026-06-11 RIPE NCC Transfer log Intra-RIPE NCC transfer Confirmed
Transfer log
Transfer: Connecticore Telecommunications Information Technology S.A (RIPE NCC) to Microbase PC (RIPE NCC)
From
Connecticore Telecommunications Information Technology S.A RIPE NCC
To
Microbase PC RIPE NCC
Piece of
83.174.152.0/21: the rest of the block stayed with the seller
Inventory
No effect on RIPE NCC applicant inventory

RIPE NCC's transfer log records a transfer from Connecticore Telecommunications Information Technology S.A (RIPE NCC) to Microbase PC (RIPE NCC) on 2026-06-11 19:00 UTC. The registration changed hands; it is not a new allocation from RIPE NCC.

Evidence (3) · classifier 1.1.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2026-06-11 19:00 UTC, Connecticore Telecommunications Information Technology S.A (RIPE NCC) to Microbase PC (RIPE NCC); resources moved: 83.174.159.0/24 source · retrieved
  2. Before RIPE NCC delegated statistics 2026-06-10 (produced 2026-06-10T21:59:59+00:00), before the change: allocated (dated 2004-05-21) source · retrieved
  3. After RIPE NCC delegated statistics 2026-06-11 (produced 2026-06-11T21:59:59+00:00), after the change: allocated (dated 2004-05-21) source · retrieved

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer83.174.159.0/24 Connecticore Telecommunications Information Technology S.A RIPE NCCMicrobase PC RIPE NCC
RIPE NCCResource transfer83.174.152.0/21 Theodosios Rouselis AFOI O.E. RIPE NCCRolaware Hellas S.A. RIPE NCC

Every record in the ARIN and RIPE NCC transfer logs that moved any part of this IPv4 range (ARIN's go back to 2009, the RIPE NCC's to 2012). 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/83.174.159.0-83.174.159.255.json