Check-Host.cc

Autonomous System

AS34939 · NextDNS

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Announced IPs
2,304
IPv4
IPv4 Prefixes
9
IPv6 Prefixes
2
Hosted Domains
4
resolve into this AS
Peers
Customers

AS Profile

AS Name
NextDNS
AS Type
Content
Scope
Global
RIR
RIPE NCC
Country
US
Allocated
2019-06-24

RPKI Validity

Total ROAs
88
Valid Prefixes
5
NotFound
6
Announced (BGP)
11
RPKI Coverage
45.5%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

US
936
FR
83

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port Open IPs
853 209
443 132
53 80
5353 76