ResearchRouting table, RPKI, IRR & looking glass

AS55606 Hanwha Ocean Co., Ltd.

AS55606 (DSME-AS-KR-KR) is registered to Hanwha Ocean Co., Ltd. in KR. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
10,240
IPv4 addresses
0%
RPKI valid

Who holds AS55606

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

AS number
AS55606
Handle
DSME-AS-KR-KR
Organization
Hanwha Ocean Co., Ltd.
Country
KR
ASPA
None published

What AS55606 announces

Prefixes originated by AS55606 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
10,240 (40 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS55606
0
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS55606 is reached through

The AS just before AS55606 in the paths our looking glass collectors hold, for 2 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
APNICDSME-AS-KRMNT-KRNIC-AP

Route objects with origin AS55606: RADB 2

as-sets that list AS55606 (4)