Autonomous system profile

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

AS7503

Announcement observedAPNIC

AIR - Air Internet Service Co.,Ltd. · AIR

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

Last active9/29/2026, 19:53:42Snapshot expired

View network topology RDAP registration

ASN: AS7503
Registration country: Japan
Name: AIR - Air Internet Service Co.,Ltd.
Abbreviation: AIR
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
210.159.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
210.166.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
210.166.92.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/16/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: AIR - Air Internet Service Co.,Ltd.
RIR: APNIC
Registration country: Japan
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

9/29/2026, 19:53:423 v42 v67 Upstream · 6 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