AS131986
ITOCHU Cable Systems Corp.
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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 1 internet exchange: BBIX Tokyo
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 133.32.104.0/22 | 1.0K |
0.0%
|
ITOCHU Cable Systems Corp. | JP | — | — |
| 103.167.44.0/23 | 512 |
0.0%
|
ITOCHU Cable Systems Corp. | JP | Tokyo | Tokyo |
| 133.32.108.0/23 | 512 |
0.0%
|
ITOCHU Cable Systems Corp. | JP | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS131986 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 |
|---|---|---|
| 133.32.104.0/22 | 11,675 | 2026-08-03 03:10:59 |
| 133.32.108.0/23 | 11,659 | 2026-08-03 03:10:59 |
| 103.167.44.0/23 | 11,475 | 2026-08-03 03:10:59 |
Frequently Asked Questions
What is AS131986?
AS131986 is an Autonomous System Number assigned to ITOCHU Cable Systems Corp.. 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 AS131986 announce?
AS131986 announces 2.0K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Japan.
Who operates AS131986?
AS131986 is operated by ITOCHU Cable Systems Corp.. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.
What country is AS131986 registered in?
AS131986 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
