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Data as of Nov 7, 2026

103.21.236.0/22

No anonymizer space · no proxy exits in 30 days

LEW TelNet GmbH

Announcement
this exact prefix
RPKI valid
Announced by
AS12886
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
103.21.236.0/221,024DE-LEWTELNET-20151210LEW TelNet GmbH (ORG-LA2-RIPE) · DEALLOCATED PAMay 18, 2022abuse@lewtelnet.de
└ 103.21.236.0/298KH-WEILHEIMKrankenhaus GmbH Landkreis Weilheim-SchongauASSIGNED PASep 26, 2023abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.236.8/298KH-WEILHEIMKrankenhaus GmbH Landkreis Weilheim-SchongauASSIGNED PADec 13, 2023abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.236.16/298FREY-LANFrey Textilreinigung GmbHASSIGNED PANov 21, 2023abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.237.0/2816ADCAUTOMOTIVED-NETADC Automotive Distance Control Systems GmbHASSIGNED PAAug 17, 2023abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.237.32/2816SCHESWIGHOL-NETSchleswig-Holstein Netz AGASSIGNED PANov 3, 2023abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.237.48/2816KRANKENHAUSGMBH-NETKrankenhaus GmbH Landkreis Weilheim-SchongauASSIGNED PANov 3, 2023abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.237.64/2816GRADIENTSYSTEMI-NETgradient.Systemintegration GmbHASSIGNED PAFeb 12, 2024abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.237.80/2816GHGERSTHANDEL-NETGH Gerüsthandel GmbH & Co. KGASSIGNED PAJun 6, 2024abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.237.96/2816ZWECKVERBANDHAL-NETZweckverband Hallenbad NordASSIGNED PASep 10, 2024abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.237.112/2816MAHA-NETMaha Maschinenbau Haldenwang GmbH & Co. KGASSIGNED PAMar 5, 2025abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.238.0/2732SELLERS-LAN4SELLERS GmbHASSIGNED PANov 26, 2025abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.238.32/2732GS-LANGS Elektromedizinische Geräte G. Stemple GmbHASSIGNED PAJan 18, 2024abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.238.64/2732BEDMGMBH-NETBEDM GmbHASSIGNED PAFeb 22, 2024abuse@lewtelnet.de
via DE-LEWTELNET-20151210
└ 103.21.238.96/2732OEFELE-NETOefele EnergietechnikASSIGNED PANov 27, 2025abuse@lewtelnet.de
via DE-LEWTELNET-20151210

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS12886

DE
Name
LEW TelNet GmbH
Type
Internet provider
Registered
Dec 22, 1999
Domain
lewtelnet.de
Website
www.lewtelnet.de
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed