AS43847 Martin Prager trading as "NbIServ"
AS43847 (NBISERV-AS) is registered to Martin Prager trading as "NbIServ" in DE. It originates 14 prefixes in the global routing table.
Who holds AS43847
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS43847 announces
Prefixes originated by AS43847 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 AS43847 is reached through
The AS just before AS43847 in the paths our looking glass collectors hold, for 14 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 | NBISERV-AS | RIPE-NCC-END-MNT, NBISERV-MNT |
Route objects with origin AS43847: RIPE 15