ResearchRouting table, RPKI, IRR & looking glass

AS54190 Leads Media, Inc

AS54190 (LDSM-AS) is registered to Leads Media, Inc in US. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS54190

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

AS number
AS54190
Handle
LDSM-AS
Organization
Leads Media, Inc
Country
US
ASPA
None published

What AS54190 announces

Prefixes originated by AS54190 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
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS54190
0
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS54190 is reached through

The AS just before AS54190 in the paths our looking glass collectors hold, for 1 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
RADBLEADSMEDIAMAINT-AS29802

Route objects with origin AS54190: RADB 2

as-sets that list AS54190 (4)