ResearchRouting table, RPKI, IRR & looking glass

AS138570 China Telecom

AS138570 (CT-Anqing-IDC) is registered to China Telecom in CN. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
2,304
IPv4 addresses
100%
RPKI valid

Who holds AS138570

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

AS number
AS138570
Handle
CT-Anqing-IDC
Organization
China Telecom
Country
CN
ASPA
None published

What AS138570 announces

Prefixes originated by AS138570 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
2,304 (9 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS138570
2
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS138570 is reached through

The AS just before AS138570 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
APNICCT-Anqing-IDCAPNIC-HM

Route objects with origin AS138570: RADB 3

as-sets that list AS138570 (12)