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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 61.45.192.0/19 | 8.2K |
19.3%
|
So-net Corporation | JP | Osaka | Ikeda |
| 202.94.128.0/19 | 8.2K |
16.6%
|
So-net Corporation | JP | Tokyo | Tokyo |
| 210.172.0.0/19 | 8.2K |
26.3%
|
So-net Corporation | JP | Tokyo | Adachi City |
| 211.9.32.0/19 | 8.2K |
32.5%
|
So-net Corporation | JP | Tokyo | Minamishinagawa |
| 219.106.224.0/19 | 8.2K |
13.1%
|
So-net Corporation | JP | Tokyo | Tokyo |
| 219.118.160.0/19 | 8.2K |
6.6%
|
So-net Corporation | JP | Ibaraki | Tsukuba |
| 61.195.144.0/20 | 4.1K |
29.4%
|
So-net Corporation | JP | Tokyo | Katamachi |
| 115.166.208.0/20 | 4.1K |
1.5%
|
So-net Corporation | JP | — | — |
| 203.179.80.0/20 | 4.1K |
22.5%
|
So-net Corporation | JP | Tokyo | Tama |
| 210.175.240.0/20 | 4.1K |
23.5%
|
So-net Corporation | JP | Tokyo | Roppongi |
| 210.251.240.0/20 | 4.1K |
5.8%
|
So-net Corporation | JP | Chiba | Sakura |
| 218.42.144.0/20 | 4.1K |
30.3%
|
So-net Corporation | JP | Kyoto | Kyoto |
| 218.216.64.0/20 | 4.1K |
22.7%
|
So-net Corporation | JP | Tokyo | Ebisu |
| 219.101.32.0/20 | 4.1K |
15.6%
|
So-net Corporation | JP | Chiba | Kuranamidai |
| 103.22.152.0/22 | 1.0K |
0.0%
|
So-net Corporation | JP | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS9600 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 |
|---|---|---|
| 210.172.0.0/19 | 4,253 | 2026-07-18 11:59:45 |
| 210.175.240.0/20 | 4,249 | 2026-07-18 11:59:45 |
| 219.101.32.0/20 | 4,248 | 2026-07-18 11:59:45 |
| 218.42.144.0/20 | 4,246 | 2026-07-18 11:59:45 |
| 210.251.240.0/20 | 4,242 | 2026-07-18 11:59:45 |
| 202.94.128.0/19 | 4,233 | 2026-07-18 11:59:45 |
| 219.118.160.0/19 | 4,227 | 2026-07-18 11:59:45 |
| 61.195.144.0/20 | 4,225 | 2026-07-18 11:59:45 |
| 219.106.224.0/19 | 4,223 | 2026-07-18 11:59:45 |
| 211.9.32.0/19 | 4,214 | 2026-07-18 11:59:45 |
| 218.216.64.0/20 | 4,213 | 2026-07-18 11:59:45 |
| 203.179.80.0/20 | 4,194 | 2026-07-18 11:59:45 |
| 61.45.192.0/19 | 4,190 | 2026-07-18 11:59:45 |
| 115.166.208.0/20 | 4,158 | 2026-07-18 11:59:45 |
| 103.22.152.0/22 | 4,111 | 2026-07-18 11:59:45 |
Frequently Asked Questions
What is AS9600?
AS9600 is an Autonomous System Number assigned to So-net Corporation. 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 AS9600 announce?
AS9600 announces 82.9K IPv4 addresses distributed across 15 routed CIDR prefixes. The network is registered in Japan.
Who operates AS9600?
AS9600 is operated by So-net Corporation. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.
What country is AS9600 registered in?
AS9600 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
