Kotkankaupunki

KOTKANKAUPUNKI

Registry

Cluster stats

Netblocks	9 · 1,083 IPv4 addresses
Cluster ID	210247702
Registry	RIPE
Customers	find customers using this network →

Evidence & provenance ?

Attribution	Registry record
Shared handles	clustered on 3 shared RIR contact/maintainer handles
Registry names	2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON

9 0 netblocks since 2026-07-05

2026-07-05 peak 9 2026-07-19

IP Ranges (9)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
82.215.206.0/23	KOTKANKAUPUNKI	RIPE	ASSIGNED PA	● low
193.64.186.216/30	KOTKANKAUPUNKI	RIPE	ASSIGNED PA	● low
193.64.204.160/29	KOTKANKAUPUNKI	RIPE	ASSIGNED PA	● low
193.66.253.144/28	KOTKANKAUPUNKI	RIPE	ASSIGNED PA	● low
194.157.68.216/30	KOTKANKAUPUNKI	RIPE	ASSIGNED PA	● low
194.157.244.232/30	Kotkankaupunki	RIPE	ASSIGNED PA	● low
213.130.228.224/27	KOTKANKAUPUNKI	RIPE	ASSIGNED PA	● low
213.130.234.0/24	KOTKANKAUPUNKI	RIPE	ASSIGNED PA	● low
213.130.235.0/24	KOTKANKAUPUNKI	RIPE	ASSIGNED PA	● low

Possibly related to this organisation

what's this?

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

KOTKANKAUPUNKIICTKYMI via Elisa Oyj sub-allocation

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (9 of 9)

Possible discrepancies (3)

These blocks are registered to KOTKANKAUPUNKI but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

82.215.206.0/23 /23	authorized for AS719 — Elisa Oyj
213.130.234.0/24 /24	authorized for AS719 — Elisa Oyj
213.130.235.0/24 /24	authorized for AS719 — Elisa Oyj

NIC Handles

DUMY-RIPE DUMY-RIPE ELISA-MNT