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AS39100
AS39100 PFORZHEIM-AS Stadtverwaltung Pforzheim
PFORZHEIM-AS Stadtverwaltung Pforzheim · registered in Germany
IPv4 addresses 512 1 prefixes · <0.001% of announced IPv4
Rank in Germany #1,661 largest network in DE by IPv4 space, of 2,315 · <0.01% of DE
Rank worldwide #51,329 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country Germany 2,599 ASNs registered there
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in Germany
ASN Name IPv4 addresses
AS34899 #1658 NEWCOLO-AS GHOSTnet GmbH512
AS34906 #1659 AVIANET AVIANET Network Management GmbH512
AS39077 #1660 ASCHENDORFF Aschendorff Medien GmbH & Co. KG512
AS39795 #1662 ZEIT-AS Zeitverlag Gerd Bucerius GmbH & Co. KG512
AS41293 #1663 PBK-AS regio[.NET] GmbH & Co. KG512
AS41514 #1664 IFM-AS IFM Electronic GmbH512
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