AS198510 XTDEF-Limited
AS198510 (XTDef) is registered to XTDEF-Limited in HK. It originates 15 prefixes in the global routing table.
Who holds AS198510
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS198510 announces
Prefixes originated by AS198510 in the routing table our collectors hold (kept current as routes change), 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 AS198510 buys transit from
Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 4 upstreams.
Who buys transit from AS198510
None seen: AS198510 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.
| Source | as-name | Maintained by |
|---|---|---|
| RIPE | XTDef | RIPE-NCC-END-MNT, XTD-SHA-MNT |
Route objects with origin AS198510: RIPE 21 · RADB 11