ResearchRouting table, RPKI, IRR & looking glass

AS133426 Northtelecom PTE LTD

AS133426 (NPL-AS-AP) is registered to Northtelecom PTE LTD in SG. It originates 10 prefixes in the global routing table.

10
IPv4 prefixes
0
IPv6 prefixes
2,560
IPv4 addresses
0%
RPKI valid

Who holds AS133426

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

AS number
AS133426
Handle
NPL-AS-AP
Organization
Northtelecom PTE LTD
Country
SG
ASPA
None published

What AS133426 announces

Prefixes originated by AS133426 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
10
IPv6 prefixes
0
IPv4 addresses
2,560 (10 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
10
ROAs naming AS133426
0
With an IRR route object
10 100%

Announced prefixes

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

Who AS133426 is reached through

The AS just before AS133426 in the paths our looking glass collectors hold, for 10 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
APNICNPL-AS-APAPNIC-HM

Route objects with origin AS133426: APNIC 6 · RADB 4

as-sets that list AS133426 (3)