AS12502 NEPUSTILNET-AS01 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik

NEPUSTILNET-AS01 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik · registered in Germany

IPv4 addresses9,9846 prefixes · <0.001% of announced IPv4

Rank in Germany#355largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#9,102of 79,396 networks with IPv4

IPv61 x /32 (65,537 x /48)2 prefixes

CountryGermany2,599 ASNs registered there

Open AS12502 in ASN lookup Look up an IP in this network (193.96.243.1) All networks in Germany

IPv4 prefixes

All 6 prefixes, in address order.

193.96.243.0/24
193.105.105.0/24
194.55.100.0/23
195.93.166.0/23
195.190.145.0/24
212.71.192.0/19

IPv6 prefixes

All 2 prefixes.

2001:67c:684::/48
2001:14f8::/32

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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