ResearchRouting table, RPKI, IRR & looking glass

AS204934 InnoCrystal Co., Ltd.

AS204934 (icn-de) is registered to InnoCrystal Co., Ltd. in TW. It originates 7 prefixes in the global routing table.

4
IPv4 prefixes
3
IPv6 prefixes
4,096
IPv4 addresses
100%
RPKI valid

Who holds AS204934

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

AS number
AS204934
Handle
icn-de
Organization
InnoCrystal Co., Ltd.
Country
TW
ASPA
None published

What AS204934 announces

Prefixes originated by AS204934 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
3
IPv4 addresses
4,096 (16 /24s)
RPKI valid
7 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS204934
6
With an IRR route object
7 100%

Announced prefixes

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

Who AS204934 is reached through

The AS just before AS204934 in the paths our looking glass collectors hold, for 7 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
RADBicn-deMAINT-AS204934
RIPEicn-deRIPE-NCC-END-MNT, LIR-TW-ICN-1-MNT

Route objects with origin AS204934: RADB 40 · RIPE 39

as-sets that list AS204934 (12)