AS1221 Telstra Limited 🇦🇺 AU
Announcing 283 prefixes, seen at the RIS collectors.
IPv4 prefixes
281
13,402,880 (52,355 × /24)
IPv6 prefixes
2
4,096 × /32
Upstreams
3
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
285
transit customers observed
Customer cone
24,082
ASes reachable through it
Registry and operator data
- AS number
- AS1221
- Name
- Telstra Limited
- Organisation
- Telstra Corporation Ltd
- Country
- 🇦🇺 AU
- RIR
- APNIC
- Allocated
- 2000-01-31
- Scope
- Australia
- Peering policy
- Selective
- IRR as-set
- APNIC::AS1221:AS-TELSTRA
- Website
- https://www.telstra.com.au/
- Looking glass
- https://lg.tools.telstra.net/
- PeeringDB
- net/19777
- Facilities
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
283 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 1.120.0.0/13 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 1.128.0.0/11 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 58.160.0.0/12 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 60.224.0.0/13 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 61.8.0.0/19 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 61.9.128.0/17 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 66.111.164.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 66.111.166.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 66.111.168.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 66.111.171.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 66.111.173.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 101.103.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 101.160.0.0/11 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 103.58.34.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 103.58.35.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 103.58.212.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 103.78.241.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 103.136.214.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 103.136.215.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 103.149.43.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 103.195.64.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 103.226.244.0/23 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 103.247.118.0/23 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 103.247.118.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 103.247.119.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 110.140.0.0/15 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 110.142.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 110.143.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 110.144.0.0/13 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 120.144.0.0/13 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 120.152.0.0/14 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 120.156.0.0/15 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 120.158.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 121.208.0.0/12 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 122.200.24.0/23 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 123.209.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 123.210.0.0/15 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 124.176.0.0/12 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 125.255.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 136.238.200.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 137.147.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 138.130.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 138.217.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 139.130.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 139.134.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 139.168.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 143.223.18.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 143.223.87.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 143.238.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 144.130.0.0/17 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 144.130.144.0/20 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 144.130.160.0/19 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 144.130.192.0/18 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 144.131.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 144.132.0.0/14 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 144.136.0.0/15 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 144.139.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 144.140.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 146.144.9.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 147.69.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 148.80.1.0/24 v4 | no ROA | 4 | 59919900246371221 | 2026-09-18 |
| 149.135.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 149.176.112.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.116.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.172.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.221.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.223.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.225.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.226.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.227.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.244.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.246.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.248.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.250.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.251.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.252.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.253.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.254.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 149.176.255.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 156.22.1.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 156.22.2.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 158.45.0.0/22 v4 | no ROA | 36 | 46081221 | 2026-09-18 |
| 158.45.13.0/24 v4 | no ROA | 36 | 46081221 | 2026-09-18 |
| 158.45.14.0/24 v4 | no ROA | 36 | 46081221 | 2026-09-18 |
| 158.45.60.0/22 v4 | no ROA | 36 | 46081221 | 2026-09-18 |
| 158.45.100.0/24 v4 | no ROA | 36 | 46081221 | 2026-09-18 |
| 158.45.104.0/24 v4 | no ROA | 36 | 46081221 | 2026-09-18 |
| 158.45.112.0/24 v4 | no ROA | 36 | 46081221 | 2026-09-18 |
| 158.45.116.0/24 v4 | no ROA | 36 | 46081221 | 2026-09-18 |
| 158.45.120.0/24 v4 | no ROA | 36 | 46081221 | 2026-09-18 |
| 158.146.145.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 158.146.152.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 159.222.184.0/24 v4 | no ROA | 26 | 46081221 | 2026-09-18 |
| 160.187.61.0/24 v4 | no ROA | 27 | 46081221 | 2026-09-18 |
| 164.108.9.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 164.108.10.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 164.108.12.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 164.108.13.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 164.108.17.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 164.108.24.0/22 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 164.108.104.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 164.108.105.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 164.108.181.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 165.228.0.0/16 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 168.233.31.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 180.94.27.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 192.74.139.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.74.140.0/22 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.74.144.0/20 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.74.160.0/19 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.74.192.0/20 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.74.208.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.111.105.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.131.150.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 192.148.116.0/22 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.148.120.0/21 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.148.128.0/19 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.148.160.0/22 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.148.164.0/23 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 192.158.45.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 192.195.197.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 192.243.20.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 192.243.21.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 192.243.22.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 192.243.23.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 198.57.15.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 202.1.240.0/20 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 202.3.74.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 202.4.181.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 202.7.64.0/19 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 202.8.92.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 202.12.128.0/18 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 202.12.192.0/19 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 202.12.224.0/20 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 202.12.240.0/23 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 202.12.242.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 202.36.14.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 202.58.226.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 202.70.143.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 202.93.155.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.2.228.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.3.100.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.3.101.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.3.102.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.4.130.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.4.131.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.4.192.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.4.193.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.4.196.0/24 v4 | RPKI valid | 40 | 46081221 | 2026-09-18 |
| 203.5.58.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.5.88.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 203.5.176.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.5.177.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.6.127.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.6.171.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.8.90.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.9.190.0/23 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.11.4.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.12.62.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.12.83.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.12.132.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.12.144.0/21 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.12.231.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.13.76.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.13.77.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.14.0.0/20 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.14.116.0/23 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.14.160.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.14.161.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.14.222.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 203.14.223.0/24 v4 | no ROA | 37 | 46081221 | 2026-09-18 |
| 203.15.68.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.15.254.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.16.140.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.16.180.0/22 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.17.40.0/21 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.17.162.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.18.34.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.18.35.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.18.112.0/20 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.20.43.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.20.87.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.20.197.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.20.199.0/24 v4 | RPKI valid | 41 | 46081221 | 2026-09-18 |
| 203.20.238.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.20.239.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.49.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.50.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.51.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.52.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.53.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.54.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.55.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.56.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.57.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.58.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.59.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.63.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.192.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |
| 203.21.193.0/24 v4 | no ROA | 41 | 46081221 | 2026-09-18 |