AS20555 WIT Akademia WIT w Warszawie

WIT Akademia WIT w Warszawie · registered in Poland

IPv4 addresses1,5362 prefixes · <0.001% of announced IPv4

Rank in Poland#603largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#26,268of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryPoland2,145 ASNs registered there

Open AS20555 in ASN lookup Look up an IP in this network (213.135.44.1) All networks in Poland

IPv4 prefixes

All 2 prefixes, in address order.

213.135.44.0/22
213.135.48.0/23

IPv6 prefixes

All 1 prefix.

2001:1a68:a::/48

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS25084#600 CZESTMAN-COM-AS Politechnika Czestochowska1,536

AS33868#601 IDC INEA sp. z o.o.1,536

AS206559#602 PPHU-Pokal Jozwiak Wioletta trading as PPHU POKAL1,536

AS201743#604 OKTAWAVE-AS Oktawave S.A.1,536

AS34252#605 CELESTYNET-AS Chodkiewicz Krzysztof Edward1,536

AS35409#606 TUCHA TUCHA Sp. z o.o.1,536

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