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
- Enterprise allocation +4
- Trust score 69 / 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 |
|---|---|---|---|---|---|---|
| 122.50.32.0/19 | 8.2K |
97.5%
|
JCOM Co., Ltd. | JP | Fukuoka | Kitaku |
| 219.112.128.0/19 | 8.2K |
96.3%
|
JCOM Co., Ltd. | JP | Fukuoka | Kitaku |
| 113.197.16.0/20 | 4.1K |
98.7%
|
JCOM Co., Ltd. | JP | Tokyo | Kita |
| 202.57.224.0/20 | 4.1K |
97.3%
|
JCOM Co., Ltd. | JP | Fukuoka | Kitaku |
| 111.125.144.0/21 | 2.0K |
98.3%
|
JCOM Co., Ltd. | JP | Tokyo | Nakano City |
| 103.55.196.0/22 | 1.0K |
97.0%
|
JCOM Co., Ltd. | JP | Tokyo | Kita |
| 203.217.180.0/22 | 1.0K |
97.8%
|
JCOM Co., Ltd. | JP | Tokyo | Kita |
| 219.100.24.0/22 | 1.0K |
95.0%
|
JCOM Co., Ltd. | JP | Fukuoka | Kitaku |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS18134 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 |
|---|---|---|
| 111.125.144.0/21 | 9,499 | 2026-09-11 12:26:36 |
| 202.57.232.0/21 | 9,486 | 2026-09-11 12:26:31 |
| 202.57.224.0/21 | 9,445 | 2026-09-11 12:26:31 |
| 122.50.48.0/20 | 9,443 | 2026-09-11 12:26:31 |
| 202.57.224.0/20 | 9,425 | 2026-09-11 12:26:36 |
| 203.217.180.0/22 | 9,409 | 2026-09-11 12:26:36 |
| 113.197.24.0/21 | 9,405 | 2026-09-11 12:26:31 |
| 219.112.144.0/20 | 9,387 | 2026-09-11 12:26:31 |
| 122.50.32.0/20 | 9,380 | 2026-09-11 12:26:31 |
| 203.217.180.0/23 | 9,377 | 2026-09-11 12:26:31 |
| 113.197.16.0/20 | 9,375 | 2026-09-11 12:26:36 |
| 219.100.24.0/23 | 9,367 | 2026-09-11 12:26:31 |
| 111.125.144.0/22 | 9,363 | 2026-09-11 12:26:31 |
| 111.125.148.0/22 | 9,361 | 2026-09-11 12:26:31 |
| 113.197.16.0/21 | 9,360 | 2026-09-11 12:26:31 |
| 219.100.26.0/23 | 9,356 | 2026-09-11 12:26:31 |
| 122.50.32.0/19 | 9,354 | 2026-09-11 12:26:36 |
| 219.112.128.0/19 | 9,351 | 2026-09-11 12:26:36 |
| 103.55.196.0/23 | 9,347 | 2026-09-11 12:26:31 |
| 219.112.128.0/20 | 9,336 | 2026-09-11 12:26:31 |
| 103.55.196.0/22 | 9,331 | 2026-09-11 12:26:36 |
| 219.100.24.0/22 | 9,327 | 2026-09-11 12:26:36 |
| 203.217.182.0/23 | 9,307 | 2026-09-11 12:26:31 |
| 103.55.198.0/23 | 9,297 | 2026-09-11 12:26:31 |
Frequently Asked Questions
What is AS18134?
AS18134 is an Autonomous System Number assigned to JCOM Co., Ltd.. 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 AS18134 announce?
AS18134 announces 29.7K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in Japan.
Who operates AS18134?
AS18134 is operated by JCOM Co., Ltd.. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.
What country is AS18134 registered in?
AS18134 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
