ResearchRouting table, RPKI, IRR & looking glass

AS209040 SeWiKom GmbH

AS209040 (ASseWi) is registered to SeWiKom GmbH in DE. It originates 14 prefixes in the global routing table.

11
IPv4 prefixes
3
IPv6 prefixes
23,552
IPv4 addresses
100%
RPKI valid

Who holds AS209040

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

AS number
AS209040
Handle
ASseWi
Organization
SeWiKom GmbH
Country
DE
ASPA
None published

What AS209040 announces

Prefixes originated by AS209040 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
11
IPv6 prefixes
3
IPv4 addresses
23,552 (92 /24s)
RPKI valid
14 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS209040
5
With an IRR route object
14 100%

Announced prefixes

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

Who AS209040 is reached through

The AS just before AS209040 in the paths our looking glass collectors hold, for 14 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
RIPEASseWiRIPE-NCC-END-MNT, SEWIKOM-MNT

Route objects with origin AS209040: RIPE 213

as-sets that list AS209040 (3)