AS397676 Qualfon Data Services Group, LLC

VW-QFN-ASN - Qualfon Data Services Group, LLC · registered in the United States

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in United States#9,952largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#46,099of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS397676 in ASN lookup Look up an IP in this network (216.231.151.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

216.231.151.0/24
216.231.152.0/24
216.231.158.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS397535#9949 WNMU-ASN - Western New Mexico University768

AS397562#9950 UCOMTEL-01 - UComtel Inc768

AS397654#9951 46LABS-IAD1 - 46 Labs LLC768

AS397677#9953 SIXPACKETS - SixPackets768

AS397686#9954 C1CX-TX - C1CX768

AS397689#9955 C1CX-VA - C1CX768

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