AS24239
🇨🇳TWD2-NET-AS-AP - TWD2 Education and Research NetworkORG-TEAR2-AP
TWD2 Education and Research Network
APNICallocated
Announced Prefixes (BGP)
12total
0 IPv412 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
IPv6 Addresses ⓘ
Allocated (RIR)3.1×10^25
Announced (BGP)5×10^25
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
50
Country
🇨🇳 CN
RIR
APNIC
Status
allocated
Allocated
3/12/2019
Announced Prefixes
(BGP)12|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNIC | 5/24/2026 | |
| Valid | — | 5/24/2026 | |
| Valid | RIPE | 5/24/2026 | |
| Valid | — | 5/24/2026 | |
| Valid | — | 5/24/2026 | |
| Valid | — | 5/24/2026 | |
| Valid | — | 5/24/2026 | |
| Valid | — | 5/24/2026 | |
| Valid | — | 5/24/2026 | |
| Valid | — | 5/24/2026 |
1–10 of 12
1 / 2
Allocated Prefixes
(RIR)11Prefix | Country | RIR | Status |
|---|---|---|---|
| 2a0c:b641:571::/48 | 🇯🇵 JP | RIPE | assigned |
| 2a0e:aa06:490::/44 | 🇬🇧 GB | RIPE | assigned |
| 2a0e:aa06:490::/48 | 🇬🇧 GB | RIPE | assigned |
| 2a0e:aa06:491::/48 | 🇬🇧 GB | RIPE | assigned |
| 2a0e:aa06:492::/48 | 🇬🇧 GB | RIPE | assigned |
| 2a0e:aa06:493::/48 | 🇬🇧 GB | RIPE | assigned |
| 2a0e:aa06:494::/48 | 🇬🇧 GB | RIPE | assigned |
| 2a0e:aa06:495::/48 | 🇬🇧 GB | RIPE | assigned |
| 2a0e:aa06:496::/48 | 🇬🇧 GB | RIPE | assigned |
| 2a0e:aa06:497::/48 | 🇬🇧 GB | RIPE | assigned |
1–10 of 11
1 / 2
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS209300 | 🇨🇳TWD2-NET Wende Tan |
External Links
API
Open https://api.ipctl.io/v1/asn/24239Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/24239" | jq