AS38456
SPEEDCAST AUSTRALIA PTY LIMITED
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Speedcast
Speedcast is a company specializing in communications satellite technology. Speedcast has a global maritime network.
Network profile
Source: PeeringDB →Present at 1 internet exchange: Equinix Sydney
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS38456 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 122.200.60.0/24 | 22,156 | 2026-09-08 18:21:58 |
| 103.11.161.0/24 | 22,145 | 2026-09-08 18:21:58 |
| 103.11.160.0/24 | 22,010 | 2026-09-08 18:21:58 |
| 103.212.40.0/24 | 16,673 | 2026-09-08 18:23:23 |
| 203.86.214.0/24 | 16,295 | 2026-09-08 18:21:58 |
| 122.200.59.0/24 | 16,208 | 2026-09-08 18:21:58 |
| 111.92.179.0/24 | 16,118 | 2026-09-08 18:21:58 |
| 122.200.58.0/24 | 16,043 | 2026-09-08 18:21:58 |
| 203.86.215.0/24 | 16,017 | 2026-09-08 18:21:58 |
| 203.86.211.0/24 | 15,986 | 2026-09-08 18:21:58 |
| 203.86.212.0/24 | 15,970 | 2026-09-08 18:21:58 |
| 203.86.209.0/24 | 15,964 | 2026-09-08 18:21:58 |
| 203.86.210.0/24 | 15,959 | 2026-09-08 18:21:58 |
| 203.86.213.0/24 | 15,958 | 2026-09-08 18:21:58 |
| 111.92.177.0/24 | 15,952 | 2026-09-08 18:21:58 |
| 110.232.150.0/24 | 15,948 | 2026-09-08 18:21:58 |
| 103.11.162.0/24 | 15,945 | 2026-09-08 18:21:58 |
| 110.232.151.0/24 | 15,937 | 2026-09-08 18:21:58 |
| 203.86.208.0/24 | 15,926 | 2026-09-08 18:21:58 |
| 103.249.49.0/24 | 15,910 | 2026-09-08 18:21:58 |
| 103.11.163.0/24 | 15,908 | 2026-09-08 18:21:58 |
| 202.5.168.0/24 | 15,886 | 2026-09-08 18:21:58 |
| 203.86.221.0/24 | 15,880 | 2026-09-08 18:21:58 |
| 203.86.222.0/24 | 15,880 | 2026-09-08 18:21:58 |
| 202.5.163.0/24 | 15,879 | 2026-09-08 18:21:58 |
| 202.5.162.0/24 | 15,877 | 2026-09-08 18:21:58 |
| 110.232.148.0/24 | 15,877 | 2026-09-08 18:21:58 |
| 202.5.164.0/24 | 15,873 | 2026-09-08 18:21:58 |
| 203.86.219.0/24 | 15,868 | 2026-09-08 18:21:58 |
| 203.86.220.0/24 | 15,866 | 2026-09-08 18:21:58 |
| 202.5.177.0/24 | 15,866 | 2026-09-08 18:21:58 |
| 103.249.51.0/24 | 15,860 | 2026-09-08 18:21:58 |
| 103.249.50.0/24 | 15,844 | 2026-09-08 18:21:58 |
| 192.245.108.0/24 | 15,837 | 2026-09-08 18:21:58 |
| 192.245.109.0/24 | 15,833 | 2026-09-08 18:21:58 |
| 192.245.112.0/24 | 15,827 | 2026-09-08 18:21:58 |
| 182.236.117.0/24 | 15,822 | 2026-09-08 18:21:58 |
| 182.236.116.0/24 | 15,816 | 2026-09-08 18:21:58 |
| 202.5.169.0/24 | 15,802 | 2026-09-08 18:21:58 |
| 192.245.110.0/24 | 15,791 | 2026-09-08 18:21:58 |
| 103.112.101.0/24 | 7,579 | 2026-07-21 07:14:04 |
Frequently Asked Questions
What is AS38456?
AS38456 is an Autonomous System Number assigned to SPEEDCAST AUSTRALIA PTY LIMITED. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS38456 announce?
AS38456 announces 10.5K IPv4 addresses distributed across 23 routed CIDR prefixes. The network is registered in Australia.
Who operates AS38456?
AS38456 is operated by SPEEDCAST AUSTRALIA PTY LIMITED. The organization is based in Australia. You can view all IP ranges and related ASNs on the organization page.
What country is AS38456 registered in?
AS38456 is registered in Australia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
