ResearchRouting table, RPKI, IRR & looking glass

AS131144 ASUSTek COMPUTER INC.

AS131144 (ASUS-AS-TW) is registered to ASUSTek COMPUTER INC. in TW. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
1,024
IPv4 addresses
50%
RPKI valid

Who holds AS131144

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

AS number
AS131144
Handle
ASUS-AS-TW
Organization
ASUSTek COMPUTER INC.
Country
TW
ASPA
None published

What AS131144 announces

Prefixes originated by AS131144 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
1
IPv4 addresses
1,024 (4 /24s)
RPKI valid
1 50%
RPKI invalid
0
RPKI not found
1
ROAs naming AS131144
1
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 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS131144 is reached through

The AS just before AS131144 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.