ResearchRouting table, RPKI, IRR & looking glass

AS197202 Kistler Instrumente AG

AS197202 (KISTLER-AS) is registered to Kistler Instrumente AG in CH. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
256
IPv4 addresses
50%
RPKI valid

Who holds AS197202

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

AS number
AS197202
Handle
KISTLER-AS
Organization
Kistler Instrumente AG
Country
CH
ASPA
None published

What AS197202 announces

Prefixes originated by AS197202 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
1
IPv4 addresses
256 (1 /24s)
RPKI valid
1 50%
RPKI invalid
0
RPKI not found
1
ROAs naming AS197202
1
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS197202 is reached through

The AS just before AS197202 in the paths our looking glass collectors hold, for 2 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
RIPEKISTLER-ASRIPE-NCC-END-MNT, AS1836-MNT

Route objects with origin AS197202: RIPE 2

as-sets that list AS197202 (5)