ResearchRouting table, RPKI, IRR & looking glass

AS51577 Styria IT Solutions d.o.o.

AS51577 (STYRIA_AS) is registered to Styria IT Solutions d.o.o. in HR. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
512
IPv4 addresses
0%
RPKI valid

Who holds AS51577

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

AS number
AS51577
Handle
STYRIA_AS
Organization
Styria IT Solutions d.o.o.
Country
HR
ASPA
None published

What AS51577 announces

Prefixes originated by AS51577 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
2
IPv6 prefixes
1
IPv4 addresses
512 (2 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS51577
2
With an IRR route object
1 33%

Announced prefixes

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

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS51577 buys transit from

Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 3 upstreams.

Who buys transit from AS51577

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
RIPESTYRIA_ASRIPE-NCC-END-MNT, AS12810-MNT, COGENT-HM-MNT

Route objects with origin AS51577: ARIN 2 · RIPE 1

as-sets that list AS51577 (8)