This data was last updated ago, at 2026-10-09 21:19 UTC. The site normally updates once a day, so the latest update didn't finish; recent changes may be missing.
ASN
AS399438
Now
ARIN statistics
Assigned (dated 2026-04-28) on 2026-10-09 (CA)
Registry
ARIN
Holder
Not looked up
From
ARIN's statistics for 2026-10-09
Latest change
+ AddApparent reissuance of previously removed resource
2026-04-28+ AddApparent reissuance of previously removed resourceObserved only
ARIN-Issued
Add AS399438
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it reserved on 2026-04-27 and assigned (dated 2026-04-28) on 2026-04-29. The tracker saw this range released from hold on 2026-04-27 (AS399438), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2026-04-27: Remove AS399438), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.0.0,
ARIN-IssuedARIN-Issued report for 2026-04-28: "Add AS399438"source · retrieved
BeforeARIN delegated statistics 2026-04-27 (produced 2026-04-27T13:00:40+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2026-04-29 (produced 2026-04-29T13:00:40+00:00), after the report: assigned (dated 2026-04-28)source · retrieved
2026-04-27− RemoveChange to ARIN's own pool recordObserved only
ARIN-Issued
Remove AS399438
Inventory
Inventory effect unknown
ARIN's statistics show it reserved on 2026-04-26 and assigned (dated 2026-04-28) on 2026-04-28. ARIN removed its own pool record for this range and the range is now registered, but the same report doesn't list it as added. Another change to this range was reported the day before or after (2026-04-28: Add AS399438), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.0.0,
ARIN-IssuedARIN-Issued report for 2026-04-27: "Remove AS399438"source · retrieved
BeforeARIN delegated statistics 2026-04-26 (produced 2026-04-26T13:00:38+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2026-04-28 (produced 2026-04-28T13:00:39+00:00), after the report: assigned (dated 2026-04-28)source · retrieved
Transfer records
ARIN's transfer log has no transfer of any part of this ASN.
RDAP lookups
Not looked up. The tracker queries RDAP for changes as they're reported (on first sight, after 24 hours and after seven days); older changes aren't looked up because today's RDAP says nothing about the past.