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AS numbers

AS20811 Brennercom

AS20811 is operated by Brennercom and registered with RIPE NCC (IT) since 2001-06-06.

It announces 14 IPv4 and 2 IPv6 prefixes, 100% of them RPKI valid.

RIPE RIS sees 14 upstream and peer networks and 13 downstream networks next to it.

PeeringDB lists it as an NSP network at 3 internet exchanges and 4 facilities. Its peering policy is selective.

NameBrennercom
Registry (RIR)RIPE NCC
CountryItaly (IT)
Delegated on2001-06-06
Network typeNSP, Europe
Peering policySelective
IRR as-setAS-BCOMIT
Prefixes (IPv4 / IPv6)14 / 2
RPKI valid100% (16 / 16)
Upstreams and peers14
Downstream networks13
Websitebrennercom.it

Routing health

  • AS20811 announces 14 IPv4 and 2 IPv6 prefixes.
  • All 16 announced prefixes are RPKI valid.
  • 14 upstreams and peers, 13 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 16

  • 37.186.128.0/18
  • 46.234.224.0/19
  • 77.74.112.0/21
  • 84.18.128.0/19
  • 84.18.147.0/24
  • 89.190.160.0/19
  • 93.89.48.0/20
  • 95.171.32.0/19
  • 109.69.248.0/21
  • 147.189.208.0/24
  • 147.189.209.0/24
  • 185.6.192.0/22
  • 185.111.144.0/22
  • 217.199.0.0/19
  • 2a02:54c0::/29
  • 2a02:490::/29

Upstreams and peers 14

The networks RIPE RIS sees next to AS20811 in BGP paths, the most visible first.

Peering

Peering policy: Selective. Suggested max-prefix limits: 200 IPv4, 100 IPv6. PeeringDB record

Internet exchanges 3
ExchangePortsSpeedRoute server
MINAP Milan: MINAP110GYes
MIX-IT110GYes
Tirol-IX110GNo
Facilities 4
FacilityCityCountry
Bolzano - Infranet AG DatacenterBolzanoIT
KPN Datacenter (Mchn-S1)MunichDE
Retelit Avalon 1MilanIT
Retelit S.p.A. VeronaVeronaIT

More about AS20811

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-12 18:50 UTC. The country is where the AS number was registered, not necessarily where the network operates.