ResearchRouting table, RPKI, IRR & looking glass

AS16365 Commerzbank Aktiengesellschaft

AS16365 (COMMERZBANK) is registered to Commerzbank Aktiengesellschaft in DE. It originates 9 prefixes in the global routing table.

7
IPv4 prefixes
2
IPv6 prefixes
21,504
IPv4 addresses
77%
RPKI valid

Who holds AS16365

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

AS number
AS16365
Handle
COMMERZBANK
Organization
Commerzbank Aktiengesellschaft
Country
DE
ASPA
None published

What AS16365 announces

Prefixes originated by AS16365 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
7
IPv6 prefixes
2
IPv4 addresses
21,504 (84 /24s)
RPKI valid
7 77%
RPKI invalid
0
RPKI not found
2
ROAs naming AS16365
10
With an IRR route object
9 100%

Announced prefixes

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

Who AS16365 is reached through

The AS just before AS16365 in the paths our looking glass collectors hold, for 9 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
RIPECOMMERZBANKRIPE-NCC-END-MNT, COMMERZBANK-MNT

Route objects with origin AS16365: RIPE 17

as-sets that list AS16365 (9)