ResearchRouting table, RPKI, IRR & looking glass

AS140320 CHINATELECOM Guangdong province Shanwei 5G network

AS140320 (CHINATELECOM-GUANGDONG-SHANWEI-5G-NETWORK) is registered to CHINATELECOM Guangdong province Shanwei 5G network in CN. It originates 69 prefixes in the global routing table.

63
IPv4 prefixes
6
IPv6 prefixes
225,536
IPv4 addresses
97%
RPKI valid

Who holds AS140320

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

AS number
AS140320
Handle
CHINATELECOM-GUANGDONG-SHANWEI-5G-NETWORK
Organization
CHINATELECOM Guangdong province Shanwei 5G network
Country
CN
ASPA
None published

What AS140320 announces

Prefixes originated by AS140320 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
63
IPv6 prefixes
6
IPv4 addresses
225,536 (881 /24s)
RPKI valid
67 97%
RPKI invalid
0
RPKI not found
2
ROAs naming AS140320
170
With an IRR route object
63 91%

Who AS140320 is reached through

The AS just before AS140320 in the paths our looking glass collectors hold, for 60 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
APNICCHINATELECOM-GUANGDONG-SHANWEI-5G-NETWORKAPNIC-HM
RADBCHINANET-Guangdong-Shanwei-MANMAINT-AS4813

Route objects with origin AS140320: RADB 166

as-sets that list AS140320 (2)