AS4789 NAP1 at CERNET

AS4789 is operated by NAP1 at CERNET and registered with APNIC (CN) since 1996-10-28.

It is not announcing any prefixes right now.

Run the full network report BGP lookup WHOIS PeeringDB lookup

Name	NAP1 at CERNET
Registry handle	CERNAP1-CN
Registry (RIR)	APNIC
Country	China (CN)
Delegated on	1996-10-28
Prefixes (IPv4 / IPv6)	0 / 0

Routing health

Partial result: RIPEstat did not return the neighbours, roas in time.
AS4789 is not announcing anything right now.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

More about AS4789

Network report: routing, RPKI, IRR, registration and PeeringDB, with what to fix
BGP lookup: prefixes and neighbours
WHOIS / RDAP: the registry record and abuse contact
RPKI check for a prefix and origin

← AS4788 AS4790 →

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-12 16:07 UTC. The country is where the AS number was registered, not necessarily where the network operates.