ResearchRouting table, RPKI, IRR & looking glass

AS133118 China Unicom IP network

AS133118 (UNICOM-CN) is registered to China Unicom IP network in CN. It originates 17 prefixes in the global routing table.

16
IPv4 prefixes
1
IPv6 prefixes
68,608
IPv4 addresses
94%
RPKI valid

Who holds AS133118

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

AS number
AS133118
Handle
UNICOM-CN
Organization
China Unicom IP network
Country
CN
ASPA
None published

What AS133118 announces

Prefixes originated by AS133118 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
16
IPv6 prefixes
1
IPv4 addresses
68,608 (268 /24s)
RPKI valid
16 94%
RPKI invalid
0
RPKI not found
1
ROAs naming AS133118
16
With an IRR route object
10 58%

Announced prefixes

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

Who AS133118 is reached through

The AS just before AS133118 in the paths our looking glass collectors hold, for 17 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
APNICUNICOM-CNAPNIC-HM

Route objects with origin AS133118: NTTCOM 9 · RADB 9 · APNIC 1

as-sets that list AS133118 (3)