AS56821
lir-cz-knvnet1-1-MNT
Scanned 2 days ago
🔄 Rescan

📋 Summary

IP address summary information
Namelir-cz-knvnet1-1-MNT
CountryCZ
IPv4 addresses2.0K
IPv6 addresses~2^82
ASN typeTransit
RegistryRIPE NCC
AllocatedSep 18, 2018
UpdatedMar 27, 2025

🗺️ Geolocation

CZ

Countries by IPv4 share

CZ
100%

Geolocation based on WHOIS registration data.

📊 IP Ranges

IPv4: 1 | IPv6: 2
NetblockIP Count
89.239.24.0/21 2.0K
2a14:9880::/32 0
2a02:4007::/32 0

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

RIPE NCC
HandleAS56821
Nameknvnet1-as
Organizationlir-cz-knvnet1-1-MNT
Statusactive
AllocatedSep 18, 2018
UpdatedMar 27, 2025

Contacts

Registrantlir-cz-knvnet1-1-MNT
Abuse ContactAbuse-C Role <info@knvnet.cz>
Admin ContactTomas Havel
Tech ContactLukas Mesani
Phone+420-222-742-740
AddressCzech Republic

Source: RIPE NCC

🔗 Peers

0 peers for this ASN

No peers found.

⬆️ Upstreams

1 upstream
ASNName
AS16019 VODAFONE-CZ-AS Vodafone Czech Republic a.s.

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

0 downstreams

No downstreams found.

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
89.239.24.0/21 AS56821 /21 ✓ Valid

RPKI validation powered by rpki.zorn.ltd (Routinator).

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