ResearchRouting table, RPKI, IRR & looking glass

AS47447 23M GmbH

AS47447 (TTM) is registered to 23M GmbH in DE. It originates 55 prefixes in the global routing table.

42
IPv4 prefixes
13
IPv6 prefixes
39,168
IPv4 addresses
65%
RPKI valid

Who holds AS47447

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

AS number
AS47447
Handle
TTM
Organization
23M GmbH
Country
DE
ASPA
None published

What AS47447 announces

Prefixes originated by AS47447 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
42
IPv6 prefixes
13
IPv4 addresses
39,168 (153 /24s)
RPKI valid
36 65%
RPKI invalid
0
RPKI not found
19
ROAs naming AS47447
48
With an IRR route object
38 69%

Who AS47447 is reached through

The AS just before AS47447 in the paths our looking glass collectors hold, for 55 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS47447 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS47447 as a provider

Routing registry objects

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