ResearchRouting table, RPKI, IRR & looking glass

AS201874 AmurCity ltd.

AS201874 (AMURCITY-AS) is registered to AmurCity ltd. in RU. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS201874

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

AS number
AS201874
Handle
AMURCITY-AS
Organization
AmurCity ltd.
Country
RU
ASPA
None published

What AS201874 announces

Prefixes originated by AS201874 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS201874
0
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS201874 is reached through

The AS just before AS201874 in the paths our looking glass collectors hold, for 1 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
RIPEAMURCITY-ASRIPE-NCC-END-MNT, AMURCITY-MNT

Route objects with origin AS201874: RIPE 5

as-sets that list AS201874 (1)