AS34939 nextdns NextDNS, Inc.

nextdns NextDNS, Inc. · registered in the United States

IPv4 addresses2,3043 prefixes · <0.001% of announced IPv4

Rank in United States#5,788largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#20,558of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)2 prefixes

CountryUnited States18,679 ASNs registered there

Open AS34939 in ASN lookup Look up an IP in this network (23.247.212.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

23.247.212.0/22
45.90.28.0/22
146.19.14.0/24

IPv6 prefixes

All 2 prefixes.

2a07:a8c0::/33
2a07:a8c1::/33

Similar-sized networks in United States

ASNNameIPv4 addresses

AS26141#5785 CUBEPATH - CubePath2,304

AS30211#5786 GWI-WW-ASN - Gallatin Wireless Internet, LLC2,304

AS33307#5787 HOSPITALITY-WIRELESS - Hospitality Integrated Services Inc2,304

AS35935#5789 POL3-1 - Polarity3 Consulting2,304

AS40943#5790 RURALBROADBAND - Rural Broadband, L.L.C.2,304

AS47020#5791 DATA-CAVE - Data Cave2,304

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