AS59109
Hitachi,Ltd., Managed & Platform Services Business Division
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 →
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS59109 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 |
|---|---|---|
| 133.144.76.0/22 | 9,667 | 2026-09-17 03:20:56 |
| 133.144.75.0/24 | 9,665 | 2026-09-17 03:20:56 |
| 133.144.72.0/24 | 9,654 | 2026-09-17 03:20:56 |
| 133.144.73.0/24 | 9,644 | 2026-09-17 03:20:56 |
| 133.144.74.0/24 | 9,624 | 2026-09-17 03:20:56 |
| 202.222.252.0/23 | 9,401 | 2026-09-17 03:20:56 |
| 202.222.220.0/24 | 9,350 | 2026-09-17 03:20:56 |
| 202.222.221.0/24 | 9,336 | 2026-09-17 03:20:56 |
| 202.222.209.0/24 | 9,312 | 2026-09-17 03:20:56 |
| 202.222.215.0/24 | 9,294 | 2026-09-17 03:20:56 |
| 202.222.249.0/24 | 9,294 | 2026-09-17 03:20:56 |
| 202.222.208.0/24 | 9,291 | 2026-09-17 03:20:56 |
| 202.222.213.0/24 | 9,287 | 2026-09-17 03:20:56 |
| 202.222.217.0/24 | 9,287 | 2026-09-17 03:20:56 |
| 202.222.205.0/24 | 9,282 | 2026-09-17 03:20:56 |
| 202.222.234.0/23 | 9,280 | 2026-09-17 03:20:56 |
| 202.222.207.0/24 | 9,275 | 2026-09-17 03:20:56 |
| 202.222.241.0/24 | 9,275 | 2026-09-17 03:20:56 |
| 202.222.227.0/24 | 9,274 | 2026-09-17 03:20:56 |
| 202.222.225.0/24 | 9,271 | 2026-09-17 03:20:56 |
| 202.222.250.0/23 | 9,270 | 2026-09-17 03:20:56 |
| 202.222.197.0/24 | 9,269 | 2026-09-17 03:20:56 |
| 202.222.238.0/23 | 9,269 | 2026-09-17 03:20:56 |
| 202.222.202.0/24 | 9,265 | 2026-09-17 03:20:56 |
| 202.222.203.0/24 | 9,260 | 2026-09-17 03:20:56 |
| 202.222.236.0/23 | 9,260 | 2026-09-17 03:20:56 |
| 202.222.211.0/24 | 9,256 | 2026-09-17 03:20:56 |
| 202.222.204.0/24 | 9,255 | 2026-09-17 03:20:56 |
| 202.222.193.0/24 | 9,253 | 2026-09-17 03:20:56 |
| 202.222.232.0/23 | 9,252 | 2026-09-17 03:20:56 |
| 202.222.201.0/24 | 9,252 | 2026-09-17 03:20:56 |
| 202.222.200.0/24 | 9,250 | 2026-09-17 03:20:56 |
| 202.222.216.0/24 | 9,249 | 2026-09-17 03:20:56 |
| 202.222.245.0/24 | 9,248 | 2026-09-17 03:20:56 |
| 202.222.199.0/24 | 9,248 | 2026-09-17 03:20:56 |
| 202.222.222.0/24 | 9,242 | 2026-09-17 03:20:56 |
| 202.222.212.0/24 | 9,242 | 2026-09-17 03:20:56 |
| 202.222.231.0/24 | 9,238 | 2026-09-17 03:20:56 |
| 202.222.254.0/23 | 9,238 | 2026-09-17 03:20:56 |
| 202.222.243.0/24 | 9,235 | 2026-09-17 03:20:56 |
| 202.222.195.0/24 | 9,234 | 2026-09-17 03:20:56 |
| 202.222.196.0/24 | 9,230 | 2026-09-17 03:20:56 |
| 202.222.242.0/24 | 9,229 | 2026-09-17 03:20:56 |
| 202.240.131.0/24 | 9,228 | 2026-09-17 03:20:56 |
| 202.222.247.0/24 | 9,226 | 2026-09-17 03:20:56 |
| 202.222.210.0/24 | 9,224 | 2026-09-17 03:20:56 |
| 202.222.223.0/24 | 9,222 | 2026-09-17 03:20:56 |
| 202.240.129.0/24 | 9,222 | 2026-09-17 03:20:56 |
| 202.222.214.0/24 | 9,221 | 2026-09-17 03:20:56 |
| 202.222.248.0/24 | 9,217 | 2026-09-17 03:20:56 |
Showing top 50 of 111 announced prefixes by sample volume.
Frequently Asked Questions
What is AS59109?
AS59109 is an Autonomous System Number assigned to Hitachi,Ltd., Managed & Platform Services Business Division. 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 AS59109 announce?
AS59109 announces 19.5K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in Japan.
Who operates AS59109?
AS59109 is operated by Hitachi,Ltd., Managed & Platform Services Business Division. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.
What country is AS59109 registered in?
AS59109 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
