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ASN Lookup Tool
AS203420 AS-MSYS-WTAL

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS203420
Organisation
Bjoern Maenken
Name
AS-MSYS-WTAL
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#74,496 out of 79,037
Registry
Ripe
Registered Country
DE flagDE
Registered Country Name
Germany
Registered Date
2016-01-21
Registration Last Change
2025-09-12
Receiving From
ASN
Organisation
AS3209
DE flagVodafone GmbH
AS8881
DE flag1&1 Versatel Deutschland GmbH
AS6939
US flagHurricane Electric LLC
AS58057
CH flagSecurebit AG
AS212895
DE flagJohannes Ernst
IPv4 Active Prefixes
PrefixRange FromRange To
194.50.176.0/24194.50.176.0194.50.176.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a0a:4540::/482a0a:4540::2a0a:4540:0:ffff:ffff:ffff:ffff:ffff
2a0a:4540:3000::/482a0a:4540:3000::2a0a:4540:3000:ffff:ffff:ffff:ffff:ffff
2a0a:4545::/322a0a:4545::2a0a:4545:ffff:ffff:ffff:ffff:ffff:ffff