AS199810 UMBB-INET Miasto Bielsko-Biala

UMBB-INET Miasto Bielsko-Biala · registered in Poland

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Poland#852largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#39,511of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS199810 in ASN lookup Look up an IP in this network (185.43.136.1) All networks in Poland

IPv4 prefixes

All 1 prefix, in address order.

185.43.136.0/22

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ASNNameIPv4 addresses

AS199449#849 netkomplanet Maciej Zukowski trading as Netkom Uslugi informatyczne1,024

AS199473#850 BARNET SEWERYN TYBORSKI trading as "Barnet"1,024

AS199696#851 MDSI MDSI MAZOWIECKI DOSTAWCA SZYBKIEGO INTERNETU SP Z O O1,024

AS199859#853 NEXIM NOZEWNIK ANDRZEJ trading as NEXIM1,024

AS199953#854 COI Centralny Osrodek Informatyki1,024

AS199981#855 ZGLBP-AS ZAKLAD GOSPODARKI LOKALOWEJ SP. Z O.O. W BIALEJ PODLASKIEJ1,024

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