ResearchRouting table, RPKI, IRR & looking glass

AS206785 Magistrat mesta Brna

AS206785 (BRNO) is registered to Magistrat mesta Brna in CZ. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
512
IPv4 addresses
33%
RPKI valid

Who holds AS206785

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS206785
Handle
BRNO
Organization
Magistrat mesta Brna
Country
CZ
ASPA
None published

What AS206785 announces

Prefixes originated by AS206785 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
1
IPv4 addresses
512 (2 /24s)
RPKI valid
1 33%
RPKI invalid
0
RPKI not found
2
ROAs naming AS206785
1
With an IRR route object
0 0%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS206785 is reached through

The AS just before AS206785 in the paths our looking glass collectors hold, for 3 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEBRNORIPE-NCC-END-MNT, VUTBR-MNT

Route objects with origin AS206785: RIPE 1

as-sets that list AS206785 (1)