AS49870 Alsycon B.V.
AS49870 (AS49870-BV) is registered to Alsycon B.V. in NL. It originates 24 prefixes in the global routing table.
Who holds AS49870
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS49870 announces
Prefixes originated by AS49870 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 AS49870 is reached through
The AS just before AS49870 in the paths our looking glass collectors hold, for 24 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RIPE | AS49870-BV | RIPE-NCC-END-MNT, ALSYCON-BV |
Route objects with origin AS49870: RIPE 18 · RADB 10 · AFRINIC 1