ResearchRouting table, RPKI, IRR & looking glass

AS43049 Multisystem Technologies Ltd.

AS43049 (MULTISYSTEM-AS) is registered to Multisystem Technologies Ltd. in UA. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
100%
RPKI valid

Who holds AS43049

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

AS number
AS43049
Handle
MULTISYSTEM-AS
Organization
Multisystem Technologies Ltd.
Country
UA
ASPA
None published

What AS43049 announces

Prefixes originated by AS43049 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
0
IPv4 addresses
512 (2 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS43049
2
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS43049 is reached through

The AS just before AS43049 in the paths our looking glass collectors hold, for 2 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
RIPEMULTISYSTEM-ASRIPE-NCC-END-MNT, RIPE-DB-MNT, MNT-MULTISYSTEM

Route objects with origin AS43049: RIPE 2

as-sets that list AS43049 (5)