AS44180 SURFN-AS ETN Internet GmbH & Co. KG

SURFN-AS ETN Internet GmbH & Co. KG · registered in Germany

IPv4 addresses7,1686 prefixes · <0.001% of announced IPv4

Rank in Germany#441largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#11,419of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryGermany2,599 ASNs registered there

Open AS44180 in ASN lookup Look up an IP in this network (46.227.88.1) All networks in Germany

IPv4 prefixes

All 6 prefixes, in address order.

46.227.88.0/21
93.89.8.0/22
185.98.56.0/22
185.144.204.0/22
185.146.196.0/22
193.34.116.0/22

IPv6 prefixes

All 1 prefix.

2a0d:9100::/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