AS206421 ELNET ELNET Krzysztof Tchorzewski

ELNET ELNET Krzysztof Tchorzewski · registered in Poland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Poland#1,959largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#74,302of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS206421 in ASN lookup Look up an IP in this network (185.186.19.1) All networks in Poland

IPv4 prefixes

All 1 prefix, in address order.

185.186.19.0/24

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AS206581#1960 WIETNET-AS Marcin Wietecha WietNet256

AS206632#1961 UMWD-AS Urzad Marszalkowski Wojewodztwa Dolnoslaskiego256

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources