- Inventory
- Possible future reissue candidate after hold
- Hold estimate
- Earliest estimated hold expiration 2026-09-19. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2010-01-20) on 2026-03-18 and reserved on 2026-03-20. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2026-09-19. This does not confirm availability.
Evidence (3) · classifier 1.0.0,
- Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS23491 assigned on 2026-03-19, reserved on 2026-03-20 source · retrieved
- Before ARIN delegated statistics 2026-03-18 (produced 2026-03-18T13:00:50+00:00), before the report: assigned (dated 2010-01-20) source · retrieved
- After ARIN delegated statistics 2026-03-20 (produced 2026-03-20T13:00:50+00:00), after the report: reserved source · retrieved