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AS numbers

AS204147 cg Cordes & Graefe KG

AS204147 is operated by cg Cordes & Graefe KG and registered with RIPE NCC (DE) since 2015-08-12.

It announces 1 IPv4 and 1 IPv6 prefixes, 0% of them RPKI valid.

RIPE RIS sees 3 upstream and peer networks and 0 downstream networks next to it.

Namecg Cordes & Graefe KG
Registry (RIR)RIPE NCC
CountryGermany (DE)
Delegated on2015-08-12
Prefixes (IPv4 / IPv6)1 / 1
RPKI valid0% (0 / 2)
Upstreams and peers3
Downstream networks0

Routing health

  • AS204147 announces 1 IPv4 and 1 IPv6 prefixes.
  • 2 announced prefixes are not covered by a ROA of AS204147 (they may have none, or another network’s).
  • 3 upstreams and peers, 0 downstream networks seen.

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.

Announced prefixes 2

  • 185.111.168.0/22
  • 2a06:5f00::/29

Upstreams and peers 3

The networks RIPE RIS sees next to AS204147 in BGP paths, the most visible first.

Peering

AS204147 is not in PeeringDB. Networks that peer at internet exchanges are expected to keep a record there with their policy, exchange addresses and contacts.

More about AS204147

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-15 17:45 UTC. The country is where the AS number was registered, not necessarily where the network operates.