ResearchRouting table, RPKI, IRR & looking glass

AS136758 HONGKONG CENTURY-ONE LIMITED

AS136758 (HONGKONG10-AS-AP) is registered to HONGKONG CENTURY-ONE LIMITED in HK. It originates 6 prefixes in the global routing table.

5
IPv4 prefixes
1
IPv6 prefixes
1,280
IPv4 addresses
50%
RPKI valid

Who holds AS136758

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

AS number
AS136758
Handle
HONGKONG10-AS-AP
Organization
HONGKONG CENTURY-ONE LIMITED
Country
HK
ASPA
None published

What AS136758 announces

Prefixes originated by AS136758 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
1
IPv4 addresses
1,280 (5 /24s)
RPKI valid
3 50%
RPKI invalid
0
RPKI not found
3
ROAs naming AS136758
4
With an IRR route object
6 100%

Announced prefixes

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

IPv4 (5)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS136758 is reached through

The AS just before AS136758 in the paths our looking glass collectors hold, for 6 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
APNICHONGKONG10-AS-APAPNIC-HM

Route objects with origin AS136758: RADB 8 · APNIC 4 · NTTCOM 4

as-sets that list AS136758 (14)