ResearchRouting table, RPKI, IRR & looking glass

AS133909 Siam E Business Limited Partnership

AS133909 (SIAMEBU-AS-AP) is registered to Siam E Business Limited Partnership in TH. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
2,048
IPv4 addresses
0%
RPKI valid

Who holds AS133909

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

AS number
AS133909
Handle
SIAMEBU-AS-AP
Organization
Siam E Business Limited Partnership
Country
TH
ASPA
None published

What AS133909 announces

Prefixes originated by AS133909 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
0
IPv4 addresses
2,048 (8 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
4
ROAs naming AS133909
0
With an IRR route object
4 100%

Announced prefixes

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

IPv4 (4)

RPKI valid   RPKI invalid   no ROA covers it

Who AS133909 is reached through

The AS just before AS133909 in the paths our looking glass collectors hold, for 4 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.