Check-Host.cc

Autonomous System

AS13821

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

Announced IPs
4,608
IPv4
IPv4 Prefixes
17
IPv6 Prefixes
Hosted Domains
193
resolve into this AS
Peers
1
Customers

BGP Peers

Customers

Leaf / stub network (no transit customers)

No ASes buy transit from this ASN — typical for content networks (Cloudflare, Google, Meta, Netflix), enterprise and stub eyeball ASes. If this is a transit ISP, customer relationships may be classified in the next CAIDA weekly snapshot.

IXP Memberships

Not registered on PeeringDB

This ASN isn't listed as a member at any PeeringDB-registered Internet Exchange. PeeringDB registration is voluntary — absence here does NOT prove the AS isn't peering anywhere.