ResearchRouting table, RPKI, IRR & looking glass

AS45113 Shanxi Datong Coal Group Communication Co., Ltd

AS45113 (DTcoal) is registered to Shanxi Datong Coal Group Communication Co., Ltd in CN. It originates 5 prefixes in the global routing table.

5
IPv4 prefixes
0
IPv6 prefixes
65,536
IPv4 addresses
100%
RPKI valid

Who holds AS45113

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

AS number
AS45113
Handle
DTcoal
Organization
Shanxi Datong Coal Group Communication Co., Ltd
Country
CN
ASPA
None published

What AS45113 announces

Prefixes originated by AS45113 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
0
IPv4 addresses
65,536 (256 /24s)
RPKI valid
5 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS45113
5
With an IRR route object
5 100%

Announced prefixes

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

IPv4 (5)

RPKI valid   RPKI invalid   no ROA covers it

Who AS45113 is reached through

The AS just before AS45113 in the paths our looking glass collectors hold, for 5 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
APNICDTcoalMAINT-CNNIC-AP

Route objects with origin AS45113: NTTCOM 5 · RADB 5 · APNIC 1

as-sets that list AS45113 (2)