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 →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 210.167.40.0/22 | 1.0K |
1.9%
|
FUJI NEXTERA LABO INC. | JP | — | — |
| 210.167.34.0/23 | 512 |
4.3%
|
FUJI NEXTERA LABO INC. | JP | — | — |
| 210.167.62.0/23 | 512 |
0.0%
|
FUJI NEXTERA LABO INC. | JP | — | — |
| 210.167.32.0/24 | 256 |
12.1%
|
FUJI NEXTERA LABO INC. | JP | — | — |
| 210.167.51.0/24 | 256 |
6.3%
|
FUJI NEXTERA LABO INC. | JP | — | — |
| 210.167.52.0/24 | 256 |
0.0%
|
FUJI NEXTERA LABO INC. | JP | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS7663 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 |
|---|---|---|
| 210.167.52.0/24 | 5,846 | 2026-08-02 09:11:42 |
| 210.167.40.0/24 | 5,844 | 2026-08-02 09:11:42 |
| 210.167.62.0/24 | 5,842 | 2026-08-02 09:11:42 |
| 210.167.41.0/24 | 5,842 | 2026-08-02 09:11:42 |
| 210.167.35.0/24 | 5,836 | 2026-08-02 09:11:42 |
| 210.167.51.0/24 | 5,835 | 2026-08-02 09:11:42 |
| 210.167.34.0/24 | 5,835 | 2026-08-02 09:11:42 |
| 210.167.32.0/24 | 5,833 | 2026-08-02 09:11:42 |
| 210.167.63.0/24 | 5,828 | 2026-08-02 09:11:42 |
| 210.167.43.0/24 | 5,821 | 2026-08-02 09:11:42 |
| 210.167.42.0/24 | 5,802 | 2026-08-02 09:11:42 |
Frequently Asked Questions
What is AS7663?
AS7663 is an Autonomous System Number assigned to FUJI NEXTERA LABO INC.. 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 AS7663 announce?
AS7663 announces 2.8K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Japan.
Who operates AS7663?
AS7663 is operated by FUJI NEXTERA LABO INC.. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.
What country is AS7663 registered in?
AS7663 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
