ResearchRouting table, RPKI, IRR & looking glass

AS51289 SkyDNS Ltd

AS51289 (SKYDNS-AS) is registered to SkyDNS Ltd in RU. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS51289

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

AS number
AS51289
Handle
SKYDNS-AS
Organization
SkyDNS Ltd
Country
RU
ASPA
None published

What AS51289 announces

Prefixes originated by AS51289 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
1
IPv4 addresses
256 (1 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS51289
2
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS51289 buys transit from

Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 2 upstreams.

Who buys transit from AS51289

None seen: AS51289 does not appear to provide transit to anyone.

Routing registry objects

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

Sourceas-nameMaintained by
RIPESKYDNS-ASRIPE-NCC-END-MNT, RIPE-DB-MNT, SKYDNS-MNT

Route objects with origin AS51289: RIPE 2

as-sets that list AS51289 (14)