Skip to content

Search by AS number, IP, prefix, domain or organisation

Exchanges Countries Reports

IPv4 prefixes

AS219480 nfdns - shuai wang

Unclassified RIPE

Overview Prefixes2 Peering Exchanges Security Graph

Shape and geography IPv4 prefixes 0 IPv6 prefixes 2

Inventory

IPv4 prefixes

0 announced · 0 addresses

This network announces no IPv4 prefixes we can see.

asn.dev is an explorer for autonomous systems: address space, network context, observed peering topology, and a full dossier on any address.

v0.19.0 · built 2026-10-14T20:06:11Z

built by cmunroe.us