ResearchRouting table, RPKI, IRR & looking glass

AS131448 BEST TARGET (HONG KONG) LIMITED

AS131448 (BTKL-AS-AP) is registered to BEST TARGET (HONG KONG) LIMITED in HK. It originates 9 prefixes in the global routing table.

9
IPv4 prefixes
0
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS131448

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

AS number
AS131448
Handle
BTKL-AS-AP
Organization
BEST TARGET (HONG KONG) LIMITED
Country
HK
ASPA
None published

What AS131448 announces

Prefixes originated by AS131448 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
9
IPv6 prefixes
0
IPv4 addresses
2,048 (8 /24s)
RPKI valid
9 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS131448
10
With an IRR route object
9 100%

Announced prefixes

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

Who AS131448 is reached through

The AS just before AS131448 in the paths our looking glass collectors hold, for 9 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
APNICBTKL-AS-APAPNIC-HM
RADBBTKL-AS-APMAINT-AS135081

Route objects with origin AS131448: RADB 11 · APNIC 10 · NTTCOM 10

as-sets that list AS131448 (13)