AS5420 — KEMNET KemNet Autonomous system
AS5420 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.
About this network
KEMNET is the corporate network of Kemira Oyj, the Finnish chemicals group headquartered in Helsinki, which supplies chemistry for water treatment, pulp and paper and industrial process customers worldwide.
What it's used for
- Kemira's own enterprise networking: corporate sites, offices and production facilities, and the internet-facing services the company runs for itself.
Notable
- Enterprise address space, not a provider's. Hosts here belong to the company; there are no customers behind this ASN buying connectivity.
- Kemira is a RIPE Local Internet Registry in its own right, which is why an industrial manufacturer appears in the low-numbered ASN range alongside carriers and universities — a legacy of the era when large corporates ran their own multi-homed internet presence rather than buying it as a service.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 192.40.72.0/22
- 2a06:f040::/32
Upstream networks
Adjacent networks
BGP / ASN / CIDR
awaiting query
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IPv4
resolving...
IPv6
resolving...
Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED