Autonomous System

AS212921 · Andrew Xiang Ying

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

Announced IPs

1,024

IPv4

IPv4 Prefixes

IPv6 Prefixes

—

Hosted Domains

867

resolve into this AS

Peers

—

Customers

—

AS Name

Andrew Xiang Ying

AS Type

Educational/Research

Website

https://as212921.net

IRR AS-SET

AS-AYING

RIR

RIPE NCC

Country

Allocated

2022-04-25

Total ROAs

125

Valid Prefixes

NotFound

—

Announced (BGP)

RPKI Coverage

100%

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

248

239

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

AS136038