Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS38643

Announcement observedAPNIC

U-Cloud - UNIADEX, LTD. · U-Cloud

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/19/2026, 13:13:53Snapshot expired

View network topology RDAP registration

ASN: AS38643
Registration country: Japan
Name: U-Cloud - UNIADEX, LTD.
Abbreviation: U-Cloud
Registration date: Not recorded
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
202.55.136.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/3/2026, 00:00:00	✓	×	Historical record
223.223.164.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/3/2026, 00:00:00	✓	×	Historical record
223.223.167.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/3/2026, 00:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: U-Cloud - UNIADEX, LTD.
RIR: APNIC
Registration country: Japan
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/19/2026, 13:13:533 v40 v62 Upstream · 0 Uncertain

10/3/2026, 04:18:503 v40 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap