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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

AS209621 · 

curl -s "https://thenetworkery.com/api/v1/bgp?query=AS209621"
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All checks passed

  • Pass

    AS209621 announces 1 IPv4 and 1 IPv6 prefixes.

AS numberAS209621
Holderdobnet DOBNET, z.s.
Registry blockAssigned by RIPE NCC
Neighbours1
Prefixes announced2

Upstreams and peers seen to the left

AS47232

Announced prefixes

2a07:5fc0::/29 139.28.116.0/22
Allocation
Registry (RIR)RIPE NCC
CountryCzechia (CZ)
Delegated on2019-01-07
StatusAllocated
Delegated rangeAS209621

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)