AS137211
ðŸ‡ðŸ‡°ALTRON-AS-AP - ALTRON DATA LIMITEDORG-ADL8-AP
ALTRON DATA LIMITED
APNICallocated
Announced Prefixes (BGP)
2total
2 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)768
Announced (BGP)512
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^24
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
ðŸ‡ðŸ‡° HK
RIR
APNIC
Status
allocated
Allocated
11/17/2025
Announced Prefixes
(BGP)2|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNIC | 5/25/2026 | |
| Valid | APNIC | 5/25/2026 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 138.252.223.0/24 | — | APNIC | available |
| 138.252.228.0/23 | ðŸ‡ðŸ‡° HK | APNIC | assigned |
| 2001:df6:55c0::/48 | ðŸ‡ðŸ‡° HK | APNIC | assigned |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/137211Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/137211" | jq