AS1221
🇦🇺ASN-TELSTRA - Telstra LimitedORG-TC6-AP
Telstra Limited
APNICallocated
Announced Prefixes (BGP)
288total
286 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)13.0M
Announced (BGP)13.4M
IPv6 Addresses ⓘ
Allocated (RIR)3.2×10^32
Announced (BGP)3.2×10^32
Prefix Limit (IPv4)
20,000
Prefix Limit (IPv6)
10
Country
🇦🇺 AU
RIR
APNIC
Status
allocated
Allocated
1/31/2000
Announced Prefixes
(BGP)288|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNIC | 5/30/2026 | |
| Valid | APNIC | 5/30/2026 | |
| Valid | APNIC | 5/30/2026 | |
| Valid | APNIC | 5/30/2026 | |
| Valid | APNIC | 5/30/2026 | |
| Valid | APNIC | 5/30/2026 | |
| No ROA | — | 5/30/2026 | |
| No ROA | — | 5/30/2026 | |
| No ROA | — | 5/30/2026 | |
| No ROA | — | 5/30/2026 |
1–10 of 288
1 / 29
Allocated Prefixes
(RIR)126Prefix | Country | RIR | Status |
|---|---|---|---|
| 1.120.0.0/13 | 🇦🇺 AU | APNIC | allocated |
| 1.128.0.0/11 | 🇦🇺 AU | APNIC | allocated |
| 58.160.0.0/12 | 🇦🇺 AU | APNIC | assigned |
| 60.224.0.0/13 | 🇦🇺 AU | APNIC | allocated |
| 61.8.0.0/19 | 🇦🇺 AU | APNIC | allocated |
| 61.9.128.0/17 | 🇦🇺 AU | APNIC | allocated |
| 101.103.0.0/16 | 🇦🇺 AU | APNIC | allocated |
| 101.160.0.0/11 | 🇦🇺 AU | APNIC | allocated |
| 103.58.212.0/24 | 🇦🇺 AU | APNIC | assigned |
| 103.226.244.0/23 | 🇦🇺 AU | APNIC | allocated |
1–10 of 126
1 / 13
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/1221Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/1221" | jq