ResearchRouting table, RPKI, IRR & looking glass

AS140971 Tenaga Nasional Berhad

AS140971 (TENAGANASIONALBERHAD-AS-AP) is registered to Tenaga Nasional Berhad in MY. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
100%
RPKI valid

Who holds AS140971

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

AS number
AS140971
Handle
TENAGANASIONALBERHAD-AS-AP
Organization
Tenaga Nasional Berhad
Country
MY
ASPA
None published

What AS140971 announces

Prefixes originated by AS140971 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
512 (2 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS140971
4
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 AS140971 is reached through

The AS just before AS140971 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
APNICTENAGANASIONALBERHAD-AS-APAPNIC-HM

Route objects with origin AS140971: APNIC 4 · RADB 2

as-sets that list AS140971 (5)