ResearchRouting table, RPKI, IRR & looking glass

AS41403 JSC "ER-Telecom Holding"

AS41403 (ULAN-UDE-AS) is registered to JSC "ER-Telecom Holding" in RU. It originates 25 prefixes in the global routing table.

25
IPv4 prefixes
0
IPv6 prefixes
22,272
IPv4 addresses
12%
RPKI valid

Who holds AS41403

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

AS number
AS41403
Handle
ULAN-UDE-AS
Organization
JSC "ER-Telecom Holding"
Country
RU
ASPA
None published

What AS41403 announces

Prefixes originated by AS41403 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
25
IPv6 prefixes
0
IPv4 addresses
22,272 (87 /24s)
RPKI valid
3 12%
RPKI invalid
0
RPKI not found
22
ROAs naming AS41403
1
With an IRR route object
20 80%

Who AS41403 is reached through

The AS just before AS41403 in the paths our looking glass collectors hold, for 25 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.