ResearchRouting table, RPKI, IRR & looking glass

AS18561 EPAM Systems, Inc

AS18561 (EPAM) is registered to EPAM Systems, Inc in US. It originates 4 prefixes in the global routing table.

2
IPv4 prefixes
2
IPv6 prefixes
512
IPv4 addresses
50%
RPKI valid

Who holds AS18561

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

AS number
AS18561
Handle
EPAM
Organization
EPAM Systems, Inc
Country
US
ASPA
None published

What AS18561 announces

Prefixes originated by AS18561 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
2
IPv4 addresses
512 (2 /24s)
RPKI valid
2 50%
RPKI invalid
0
RPKI not found
2
ROAs naming AS18561
2
With an IRR route object
3 75%

Announced prefixes

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

IPv4 (2)
IPv6 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS18561 is reached through

The AS just before AS18561 in the paths our looking glass collectors hold, for 4 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.

Route objects with origin AS18561: ARIN 2 · RADB 2

as-sets that list AS18561 (6)