AS17529 STARCAT Co .,LTD. 🇯🇵 JP

Announcing 14 prefixes, seen at the RIS collectors.

IPv4 prefixes
13
135,424 (529 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS17529
Name
STARCAT Co .,LTD.
Organisation
STARCAT Co .,LTD.
Country
🇯🇵 JP
RIR
APNIC
Allocated
2000-12-12

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

14 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Upstreams

Networks seen providing transit to this one

Network Country Cone IPv4 prefixes Paths Source
AS2497 Internet Initiative Japan Inc. 🇯🇵 JP 21,932 237 40 CAIDA
AS9354 Community Network Center Inc. 🇯🇵 JP 17 37 517 CAIDA

Peers

Adjacencies that look settlement-free rather than transit

No peers observed at the collectors.

Downstreams

Networks this one appears to provide transit to

No downstreams observed at the collectors.

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.