ResearchRouting table, RPKI, IRR & looking glass

AS13237 euNetworks GmbH

AS13237 (LAMBDANET-AS) is registered to euNetworks GmbH in DE. It originates 47 prefixes in the global routing table.

27
IPv4 prefixes
20
IPv6 prefixes
560,896
IPv4 addresses
87%
RPKI valid

Who holds AS13237

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

AS number
AS13237
Handle
LAMBDANET-AS
Organization
euNetworks GmbH
Country
DE
ASPA
None published

What AS13237 announces

Prefixes originated by AS13237 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
27
IPv6 prefixes
20
IPv4 addresses
560,896 (2,191 /24s)
RPKI valid
41 87%
RPKI invalid
0
RPKI not found
6
ROAs naming AS13237
55
With an IRR route object
33 70%

Who AS13237 is reached through

The AS just before AS13237 in the paths our looking glass collectors hold, for 47 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS13237 publishes no ASPA of its own. 6 ASes name it as a provider in theirs. Check a path.

The 6 ASes that name AS13237 as a provider