AS213736 UK-ASN Zantan GmbH

UK-ASN Zantan GmbH · registered in Germany

IPv4 addresses5,63218 prefixes · <0.001% of announced IPv4

Rank in Germany#497largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#12,862of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryGermany2,599 ASNs registered there

Open AS213736 in ASN lookup Look up an IP in this network (45.200.108.1) All networks in Germany

IPv4 prefixes

All 18 prefixes, in address order.

45.200.108.0/23
82.27.184.0/22
151.242.245.0/24
151.242.247.0/24
151.242.249.0/24
151.242.250.0/24
151.243.34.0/24
151.243.37.0/24
151.243.43.0/24
151.243.44.0/24
151.243.50.0/24
151.243.52.0/24
151.243.58.0/24
154.85.67.0/24
154.85.71.0/24
154.92.28.0/24
154.92.31.0/24
156.251.70.0/24

IPv6 prefixes

All 1 prefix.

2a14:cc00:e001::/48

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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