ResearchRouting table, RPKI, IRR & looking glass

AS51928 SHIZHE XU

AS51928 (DWX-NET) is registered to SHIZHE XU in CN. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS51928

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

AS number
AS51928
Handle
DWX-NET
Organization
SHIZHE XU
Country
CN
ASPA
None published

What AS51928 announces

Prefixes originated by AS51928 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
0
IPv4 addresses
256 (1 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS51928
2
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS51928 is reached through

The AS just before AS51928 in the paths our looking glass collectors hold, for 1 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
RIPEDWX-NETRIPE-NCC-END-MNT, DWX-MNT

Route objects with origin AS51928: RADB 1 · RIPE 1

as-sets that list AS51928 (7)