ResearchRouting table, RPKI, IRR & looking glass

AS205516 NLS ASTANA LLP

AS205516 (NLS-ASTANA) is registered to NLS ASTANA LLP in KZ. It originates 49 prefixes in the global routing table.

45
IPv4 prefixes
4
IPv6 prefixes
11,520
IPv4 addresses
97%
RPKI valid

Who holds AS205516

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

AS number
AS205516
Handle
NLS-ASTANA
Organization
NLS ASTANA LLP
Country
KZ
ASPA
3 providers

What AS205516 announces

Prefixes originated by AS205516 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
45
IPv6 prefixes
4
IPv4 addresses
11,520 (45 /24s)
RPKI valid
48 97%
RPKI invalid
0
RPKI not found
1
ROAs naming AS205516
52
With an IRR route object
49 100%

Who AS205516 is reached through

The AS just before AS205516 in the paths our looking glass collectors hold, for 49 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS205516 publishes an ASPA naming these providers. Check a path.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.