ResearchRouting table, RPKI, IRR & looking glass

AS142111 Zhejiang Aiyun Network Technology Co Ltd

AS142111 (AIYUN-AS-AP) is registered to Zhejiang Aiyun Network Technology Co Ltd in CN. It originates 5 prefixes in the global routing table.

2
IPv4 prefixes
3
IPv6 prefixes
512
IPv4 addresses
80%
RPKI valid

Who holds AS142111

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

AS number
AS142111
Handle
AIYUN-AS-AP
Organization
Zhejiang Aiyun Network Technology Co Ltd
Country
CN
ASPA
None published

What AS142111 announces

Prefixes originated by AS142111 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
3
IPv4 addresses
512 (2 /24s)
RPKI valid
4 80%
RPKI invalid
0
RPKI not found
1
ROAs naming AS142111
37
With an IRR route object
5 100%

Announced prefixes

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

IPv4 (2)
IPv6 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS142111 is reached through

The AS just before AS142111 in the paths our looking glass collectors hold, for 5 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.