AS202774 comtex ISP Alliance a.s.

comtex ISP Alliance a.s. · registered in Czechia

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

Rank in Czechia#304largest network in CZ by IPv4 space, of 570 · 0.01% of CZ

Rank worldwide#29,925of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryCzechia599 ASNs registered there

Open AS202774 in ASN lookup Look up an IP in this network (185.155.32.1) All networks in Czechia

IPv4 prefixes

All 1 prefix, in address order.

185.155.32.0/22

IPv6 prefixes

All 1 prefix.

2a07:9100::/29

Similar-sized networks in Czechia

ASNNameIPv4 addresses

AS202551#301 INERA INERA.CZ s.r.o.1,024

AS202605#302 MORNet-CZ EMPECOM, s.r.o.1,024

AS202657#303 Hnojnik Pavel Jochim1,024

AS202874#305 ZL-AS-CZ Zlinsky Kraj1,024

AS202979#306 ngaservices NGA Services, spol. s r.o.1,024

AS203328#307 PVfreenet PVfree.net, z. s.1,024

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