ResearchRouting table, RPKI, IRR & looking glass

AS140939 Tenpage Pte Ltd

AS140939 (TENPAGE-AS-AP) is registered to Tenpage Pte Ltd in SG. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
50%
RPKI valid

Who holds AS140939

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

AS number
AS140939
Handle
TENPAGE-AS-AP
Organization
Tenpage Pte Ltd
Country
SG
ASPA
None published

What AS140939 announces

Prefixes originated by AS140939 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
1 50%
RPKI invalid
0
RPKI not found
1
ROAs naming AS140939
2
With an IRR route object
1 50%

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 AS140939 is reached through

The AS just before AS140939 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
APNICTENPAGE-AS-APAPNIC-HM

Route objects with origin AS140939: APNIC 2 · RADB 1

as-sets that list AS140939 (4)