Autonomous System

AS51821

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

Announced IPs

2,048

IPv4

IPv4 Prefixes

IPv6 Prefixes

—

Hosted Domains

145

resolve into this AS

Peers

—

Customers

—

AS Name

—

AS Type

—

RIR

RIPE NCC

Country

Allocated

2010-11-11

Total ROAs

Valid Prefixes

NotFound

—

Announced (BGP)

RPKI Coverage

100%

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

132

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

AS1257

AS3301