ResearchRouting table, RPKI, IRR & looking glass

AS136223 China Merchants Securities (HK) Co., Ltd

AS136223 (CMSL-AS-AP) is registered to China Merchants Securities (HK) Co., Ltd in HK. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
0%
RPKI valid

Who holds AS136223

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

AS number
AS136223
Handle
CMSL-AS-AP
Organization
China Merchants Securities (HK) Co., Ltd
Country
HK
ASPA
None published

What AS136223 announces

Prefixes originated by AS136223 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
256 (1 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS136223
0
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 AS136223 is reached through

The AS just before AS136223 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
APNICCMSL-AS-APAPNIC-HM

Route objects with origin AS136223: RADB 1

as-sets that list AS136223 (9)