AS15725 IKS IKS Service GmbH

IKS IKS Service GmbH · registered in Germany

IPv4 addresses4,6084 prefixes · <0.001% of announced IPv4

Rank in Germany#545largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#14,151of 79,396 networks with IPv4

IPv67 x /32 (524,287 x /48)19 prefixes

CountryGermany2,599 ASNs registered there

Open AS15725 in ASN lookup Look up an IP in this network (185.98.236.1) All networks in Germany

IPv4 prefixes

All 4 prefixes, in address order.

185.98.236.0/22
217.17.192.0/21
217.17.200.0/22
217.17.204.0/23

IPv6 prefixes

All 19 prefixes.

2001:4bd8::/42
2001:4bd8:40::/44
2001:4bd8:50::/47
2001:4bd8:53::/48
2001:4bd8:54::/46
2001:4bd8:58::/45
2001:4bd8:60::/43
2001:4bd8:80::/41
2001:4bd8:100::/40
2001:4bd8:200::/39
2001:4bd8:400::/38
2001:4bd8:800::/37
2001:4bd8:1000::/36
2001:4bd8:2000::/35
2001:4bd8:4000::/34
2001:4bd8:8000::/33
2001:4bd9::/32
2001:4bda::/31
2001:4bdc::/30

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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