AS400913 Comarch Inc

COMARCH-NET-US-2-PHX - Comarch Inc · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#12,630largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#58,642of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS400913 in ASN lookup Look up an IP in this network (45.42.152.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

45.42.152.0/23

Other ASNs named Comarch Inc

1 other network uses the same organisation name; together with AS400913 they announce 1,024 IPv4 addresses.

ASNNameIPv4 addresses

AS399458COMARCH-NET-US-1 - Comarch Inc US512

Similar-sized networks in United States

ASNNameIPv4 addresses

AS400894#12627 HUMBLEISD - Humble Independent School District512

AS400896#12628 HUSD-AS1 - HIGLEY UNIFIED SCHOOL DISTRICT #60512

AS400908#12629 XSTREAM-CABLE-TV - Videoport IPTV LLC512

AS400918#12631 TWOROCKLAN - Two Rock LAN512

AS400928#12632 CAPE-01 - Private Tech Inc.512

AS400931#12633 ROCKOAK-ASN - Rock Oak, LLC512

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