ResearchRouting table, RPKI, IRR & looking glass

AS25143 Company "Zagalni Merezhi" Ltd

AS25143 (IU-AS) is registered to Company "Zagalni Merezhi" Ltd in UA. It originates 12 prefixes in the global routing table.

12
IPv4 prefixes
0
IPv6 prefixes
3,072
IPv4 addresses
100%
RPKI valid

Who holds AS25143

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

AS number
AS25143
Handle
IU-AS
Organization
Company "Zagalni Merezhi" Ltd
Country
UA
ASPA
None published

What AS25143 announces

Prefixes originated by AS25143 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
0
IPv4 addresses
3,072 (12 /24s)
RPKI valid
12 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS25143
12
With an IRR route object
12 100%

Announced prefixes

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

Who AS25143 is reached through

The AS just before AS25143 in the paths our looking glass collectors hold, for 12 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.