ResearchRouting table, RPKI, IRR & looking glass

AS134518 RETN (Hong Kong) Limited

AS134518 (RETN-AS-AP) is registered to RETN (Hong Kong) Limited in HK. It originates 6 prefixes in the global routing table.

5
IPv4 prefixes
1
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS134518

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

AS number
AS134518
Handle
RETN-AS-AP
Organization
RETN (Hong Kong) Limited
Country
HK
ASPA
None published

What AS134518 announces

Prefixes originated by AS134518 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
2,048 (8 /24s)
RPKI valid
6 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS134518
8
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 AS134518 is reached through

The AS just before AS134518 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.

Provider authorization

AS134518 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS134518 as a provider

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICRETN-AS-APAPNIC-HM

Route objects with origin AS134518: APNIC 7

as-sets that list AS134518 (8)