ResearchRouting table, RPKI, IRR & looking glass

AS204680 Karlsruhe Institute of Technology

AS204680 (KIT-STUDENT) is registered to Karlsruhe Institute of Technology in DE. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS204680

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

AS number
AS204680
Handle
KIT-STUDENT
Organization
Karlsruhe Institute of Technology
Country
DE
ASPA
1 provider

What AS204680 announces

Prefixes originated by AS204680 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
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS204680
3
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 AS204680 is reached through

The AS just before AS204680 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.

Provider authorization

AS204680 publishes an ASPA naming this provider. 5 ASes name it as a provider in theirs. Check a path.

The 5 ASes that name AS204680 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
RIPEKIT-STUDENTRIPE-NCC-END-MNT, MNT-KIT-EDU

Route objects with origin AS204680: RIPE 2

as-sets that list AS204680 (3)