ResearchRouting table, RPKI, IRR & looking glass

AS140256 CHINATELECOM Anhui province Liuan 5G network

AS140256 (CHINATELECOM-ANHUI-LIUAN-5G-NETWORK) is registered to CHINATELECOM Anhui province Liuan 5G network in CN. It originates 3 prefixes in the global routing table.

0
IPv4 prefixes
3
IPv6 prefixes
100%
RPKI valid

Who holds AS140256

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

AS number
AS140256
Handle
CHINATELECOM-ANHUI-LIUAN-5G-NETWORK
Organization
CHINATELECOM Anhui province Liuan 5G network
Country
CN
ASPA
None published

What AS140256 announces

Prefixes originated by AS140256 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
0
IPv6 prefixes
3
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS140256
3
With an IRR route object
3 100%

Announced prefixes

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

IPv6 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS140256 is reached through

The AS just before AS140256 in the paths our looking glass collectors hold, for 3 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-ANHUI-LIUAN-5G-NETWORKAPNIC-HM
RADBCHINATELECOM-ANHUI-LUAN-5G-NETWORKMAINT-AS139721

Route objects with origin AS140256: RADB 3

as-sets that list AS140256 (2)