AS9426 Westpac Bank 🇦🇺 AU
SingTel Optus Pty Ltd. Announcing 44 prefixes, seen at the RIS collectors.
IPv4 prefixes
44
32,000 (125 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS9426
- Name
- Westpac Bank
- Organisation
- Westpac Bank
- Country
- 🇦🇺 AU
- RIR
- APNIC
- Allocated
- 1998-10-16
- Scope
- Not Disclosed
- Peering policy
- Open
- PeeringDB
- net/22223
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
44 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 110.5.80.0/22 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 110.5.80.0/23 v4 | RPKI valid | 42 | 37721325774749426 | 2026-09-18 |
| 110.5.80.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 110.5.81.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 110.5.84.0/22 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 110.5.84.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 110.5.85.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 110.5.86.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 110.5.87.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 110.5.90.0/23 v4 | RPKI valid | 42 | 37721325774749426 | 2026-09-18 |
| 110.5.90.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 110.5.91.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.0.0/22 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 166.120.0.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.1.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.3.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.4.0/22 v4 | no ROA | 42 | 460812219426 | 2026-09-18 |
| 166.120.5.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.7.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.64.0/19 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 166.120.64.0/22 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 166.120.65.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.80.0/20 v4 | RPKI valid | 42 | 37721325774749426 | 2026-09-18 |
| 166.120.164.0/22 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 166.120.164.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.165.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.167.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.200.0/22 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 166.120.202.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.203.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.212.0/22 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 166.120.212.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 166.120.216.0/22 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 166.120.216.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 203.16.39.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 203.23.44.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 203.24.0.0/22 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 203.24.1.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 203.24.3.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 203.24.4.0/22 v4 | RPKI valid | 42 | 460812219426 | 2026-09-18 |
| 203.24.4.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 203.24.5.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 203.24.6.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |
| 203.24.7.0/24 v4 | RPKI valid | 43 | 327879426 | 2026-09-18 |