ResearchRouting table, RPKI, IRR & looking glass

AS39455 Jiri Tlapak

AS39455 (Tlapnet-SK-AS) is registered to Jiri Tlapak in CZ. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS39455

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

AS number
AS39455
Handle
Tlapnet-SK-AS
Organization
Jiri Tlapak
Country
CZ
ASPA
None published

What AS39455 announces

Prefixes originated by AS39455 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS39455
1
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS39455 buys transit from

Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 1 upstream.

Who buys transit from AS39455

1 downstream, its customers.

Routing registry objects

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

Sourceas-nameMaintained by
RIPETlapnet-SK-ASRIPE-NCC-END-MNT, TLAPNET-MNT

Route objects with origin AS39455: RIPE 2

as-sets that list AS39455 (5)