ResearchRouting table, RPKI, IRR & looking glass

AS15497 1 Cloud Lab s.r.o.

AS15497 (Colocall) is registered to 1 Cloud Lab s.r.o. in SK. It originates 19 prefixes in the global routing table.

18
IPv4 prefixes
1
IPv6 prefixes
16,896
IPv4 addresses
94%
RPKI valid

Who holds AS15497

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

AS number
AS15497
Handle
Colocall
Organization
1 Cloud Lab s.r.o.
Country
SK
ASPA
None published

What AS15497 announces

Prefixes originated by AS15497 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
1
IPv4 addresses
16,896 (66 /24s)
RPKI valid
18 94%
RPKI invalid
0
RPKI not found
1
ROAs naming AS15497
20
With an IRR route object
19 100%

Announced prefixes

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

Who AS15497 is reached through

The AS just before AS15497 in the paths our looking glass collectors hold, for 19 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS15497 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS15497 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
RIPEColocallRIPE-NCC-END-MNT, LIR-SK-1CLOUDLAB-1-MNT

Route objects with origin AS15497: RIPE 77

as-sets that list AS15497 (14)