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AS numbers

AS197731 Tuxis

AS197731 is operated by Tuxis and registered with RIPE NCC (NL) since 2011-04-07.

It announces 10 IPv4 and 3 IPv6 prefixes, 100% of them RPKI valid.

RIPE RIS sees 36 upstream and peer networks and 2 downstream networks next to it.

PeeringDB lists it as a Content network at 3 internet exchanges and 4 facilities. Its peering policy is open.

Run the full network report BGP lookup WHOIS PeeringDB lookup
NameTuxis
Registry (RIR)RIPE NCC
CountryNetherlands (NL)
Delegated on2011-04-07
Network typeContent, Europe
Peering policyOpen
IRR as-setAS-TUXIS AS-TUXIS6
Prefixes (IPv4 / IPv6)10 / 3
RPKI valid100% (13 / 13)
Upstreams and peers36
Downstream networks2
Websitetuxis.nl

Routing health

  • AS197731 announces 10 IPv4 and 3 IPv6 prefixes.
  • All 13 announced prefixes are RPKI valid.
  • 36 upstreams and peers, 2 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 13

  • 31.3.104.0/21
  • 45.91.118.0/23
  • 45.137.196.0/23
  • 91.190.107.0/24
  • 158.173.56.0/23
  • 158.173.117.0/24
  • 185.67.224.0/22
  • 185.119.28.0/22
  • 185.119.31.0/24
  • 185.148.20.0/22
  • 2a03:27a0::/32
  • 2a03:7900:500::/40
  • 2a03:7900::/32

Upstreams and peers 36

The networks RIPE RIS sees next to AS197731 in BGP paths, the most visible first.

Peering

Peering policy: Open. Suggested max-prefix limits: 100 IPv4, 50 IPv6. PeeringDB record

Internet exchanges 3
ExchangePortsSpeedRoute server
AMS-IX110GYes
Frys-IX110GYes
Speed-IX: SPEED-IX110GYes
Facilities 4
FacilityCityCountry
BIT-1EdeNL
BIT-2EdeNL
maincubes AMS01Schiphol RijkNL
NIKHEF AmsterdamAmsterdamNL

More about AS197731

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 15:49 UTC. The country is where the AS number was registered, not necessarily where the network operates.