ResearchRouting table, RPKI, IRR & looking glass

AS3188 Alastyr Telekomunikasyon A.S.

AS3188 (alastyr) is registered to Alastyr Telekomunikasyon A.S. in TR. It originates 22 prefixes in the global routing table.

18
IPv4 prefixes
4
IPv6 prefixes
4,608
IPv4 addresses
100%
RPKI valid

Who holds AS3188

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

AS number
AS3188
Handle
alastyr
Organization
Alastyr Telekomunikasyon A.S.
Country
TR
ASPA
3 providers

What AS3188 announces

Prefixes originated by AS3188 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
18
IPv6 prefixes
4
IPv4 addresses
4,608 (18 /24s)
RPKI valid
22 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS3188
28
With an IRR route object
22 100%

Who AS3188 is reached through

The AS just before AS3188 in the paths our looking glass collectors hold, for 22 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS3188 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.