AS28714 FHI-SIT Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

FHI-SIT Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. · registered in Germany

IPv4 addresses65,7922 prefixes · 0.002% of announced IPv4

Rank in Germany#99largest network in DE by IPv4 space, of 2,315 · 0.06% of DE

Rank worldwide#2,790of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryGermany2,599 ASNs registered there

Open AS28714 in ASN lookup Look up an IP in this network (129.233.217.1) All networks in Germany

IPv4 prefixes

All 2 prefixes, in address order.

129.233.217.0/24
141.12.0.0/16

IPv6 prefixes

All 1 prefix.

2001:67c:34c::/48

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS15495#96 BASF-IT-SERVICES BASF Digital Solutions GmbH66,560

AS20633#97 UNIFFM-NET Johann Wolfgang Goethe-Universitat Frankfurt am Main66,560

AS60344#98 Asklepios-AS Broermann Holding GmbH66,560

AS41587#100 ATLAS-ELEKTRONIK TKMS ATLAS ELEKTRONIK GmbH65,792

AS209781#101 BASF-LUDWIGSHAFEN BASF Digital Solutions GmbH65,792

AS43857#102 FRAPORT Fraport AG Frankfurt Airport Services Worldwide65,536

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