Hi, The IANA AS Numbers registry has been updated to reflect the allocation of the following blocks to ARIN: 402333-403356 Assigned by ARIN 2026-03-14 403357-404380 Assigned by ARIN 2026-03-14 You can find the registry at: https://www.iana.org/assignments/as-numbers/ The allocation was made in accordance with the Policy for Allocation of ASN Blocks to Regional Internet Registries: https://www.icann.org/resources/pages/global-policy-asn-blocks-2010-09-21-en Best regards, David Dong IANA Services Sr. Specialist