AS199508 S1 Networks Oy
AS199508 (S1NETWORKS-AS) is registered to S1 Networks Oy in FI. It originates 17 prefixes in the global routing table.
Who holds AS199508
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS199508 announces
Prefixes originated by AS199508 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
RPKI valid RPKI invalid no ROA covers it
Who AS199508 buys transit from
Inferred from the AS paths in the RouteViews tables, refreshed every 4 hours, most-seen first. 4 upstreams.
Who buys transit from AS199508
6 downstreams, its customers; those marked ASPA name AS199508 as a provider in theirs.
Provider authorization
AS199508 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.
The 1 ASes that name AS199508 as a provider
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RIPE | S1NETWORKS-AS | S1-MNT, RIPE-NCC-END-MNT |
Route objects with origin AS199508: RIPE 20