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AS47186
AS47186 PORR Porr AG
PORR Porr AG · registered in Austria
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in Austria #520 largest network in AT by IPv4 space, of 619 · <0.01% of AT
Rank worldwide #67,300 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country Austria 646 ASNs registered there
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in Austria
ASN Name IPv4 addresses
AS47106 #517 PAAR-AS Anton Paar GmbH256
AS47120 #518 DIAMOND-AS Diamond Informatics GmbH256
AS47130 #519 VGN-AS VGN Medien Holding GmbH256
AS47364 #521 PLANSEE-AS Plansee Group Functions Austria GmbH256
AS47411 #522 KREMSMUELLER-AS Kremsmueller Anlagenbau GmbH256
AS47593 #523 TTTECH-AS TTTech Computertechnik AG256
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