ResearchRouting table, RPKI, IRR & looking glass

AS24352 CERNET2 IX at Tianjin University

AS24352 (CNGI-TJN-IX-AS-AP) is registered to CERNET2 IX at Tianjin University in CN. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
65,536
IPv4 addresses
0%
RPKI valid

Who holds AS24352

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

AS number
AS24352
Handle
CNGI-TJN-IX-AS-AP
Organization
CERNET2 IX at Tianjin University
Country
CN
ASPA
None published

What AS24352 announces

Prefixes originated by AS24352 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
1
IPv4 addresses
65,536 (256 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS24352
51
With an IRR route object
1 50%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS24352 is reached through

The AS just before AS24352 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
APNICCNGI-TJN-IX-AS-APAPNIC-HM

Route objects with origin AS24352: APNIC 1

as-sets that list AS24352 (6)