ResearchRouting table, RPKI, IRR & looking glass

AS4835 China Telecom (Group)

AS4835 (CHINANET-IDC-SN) is registered to China Telecom (Group) in CN. It originates 82 prefixes in the global routing table.

67
IPv4 prefixes
15
IPv6 prefixes
228,096
IPv4 addresses
100%
RPKI valid

Who holds AS4835

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

AS number
AS4835
Handle
CHINANET-IDC-SN
Organization
China Telecom (Group)
Country
CN
ASPA
None published

What AS4835 announces

Prefixes originated by AS4835 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
67
IPv6 prefixes
15
IPv4 addresses
228,096 (891 /24s)
RPKI valid
82 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS4835
114
With an IRR route object
75 91%

Who AS4835 is reached through

The AS just before AS4835 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
APNICCHINANET-IDC-SNAPNIC-HM

Route objects with origin AS4835: RADB 107 · APNIC 86

as-sets that list AS4835 (2)