ResearchRouting table, RPKI, IRR & looking glass

AS201043 Emma Technologies Sarl

AS201043 (emmatech) is registered to Emma Technologies Sarl in LU. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
768
IPv4 addresses
100%
RPKI valid

Who holds AS201043

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

AS number
AS201043
Handle
emmatech
Organization
Emma Technologies Sarl
Country
LU
ASPA
2 providers

What AS201043 announces

Prefixes originated by AS201043 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
1
IPv4 addresses
768 (3 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS201043
3
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS201043 is reached through

The AS just before AS201043 in the paths our looking glass collectors hold, for 3 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS201043 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEemmatechRIPE-NCC-END-MNT, LIR-LU-EMMATECHNOLOGIES-1-MNT

Route objects with origin AS201043: RIPE 3

as-sets that list AS201043 (3)