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thenetworkery

ASN & BGP prefix lookup

Origin AS, visibility, RPKI validity, upstreams and announced prefixes from the global routing table.

AS number, IP address or prefix

AS39563 ·

curl -s "https://thenetworkery.com/api/v1/bgp?query=AS39563"
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  • Pass

    AS39563 announces 9 IPv4 and 1 IPv6 prefixes.

AS numberAS39563
HolderUCSYSTEMS CTA Systems B.V.
Registry blockAssigned by RIPE NCC
Neighbours86
Prefixes announced10
Allocation
Registry (RIR)RIPE NCC
CountryNetherlands (NL)
Delegated on2017-11-10
StatusAllocated
Delegated rangeAS39563

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Open in PeeringDB lookup · WHOIS / RDAP lookup

Source: RIPEstat (RIPE NCC RIS)