ResearchRouting table, RPKI, IRR & looking glass

AS152712 Nanyang Commercial Bank, Limited

AS152712 (NCBL-AS-AP) is registered to Nanyang Commercial Bank, Limited in HK. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
50%
RPKI valid

Who holds AS152712

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

AS number
AS152712
Handle
NCBL-AS-AP
Organization
Nanyang Commercial Bank, Limited
Country
HK
ASPA
None published

What AS152712 announces

Prefixes originated by AS152712 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
2 50%
RPKI invalid
0
RPKI not found
2
ROAs naming AS152712
3
With an IRR route object
4 100%

Announced prefixes

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

IPv4 (4)

RPKI valid   RPKI invalid   no ROA covers it

Who AS152712 is reached through

The AS just before AS152712 in the paths our looking glass collectors hold, for 4 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
APNICNCBL-AS-APAPNIC-HM

Route objects with origin AS152712: RADB 4 · APNIC 3

as-sets that list AS152712 (6)