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
- Multiple-origin (MOAS) routing anomaly −12
- Trust score 53 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 2 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS139076 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 133.88.76.0/24 | AS131950, AS139076 | 2026-07-24 03:38:44 |
| 103.221.49.0/24 | AS25743, AS139076 | 2026-07-24 03:38:44 |
Network profile
Source: PeeringDB →Present at 3 internet exchanges: JPIX TOKYO, BBIX Tokyo, Equinix Tokyo
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS139076 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 |
|---|---|---|
| 116.204.235.0/24 | 6,924 | 2026-07-24 02:25:14 |
| 103.221.48.0/24 | 4,725 | 2026-07-24 03:35:42 |
| 45.204.57.0/24 | 3,984 | 2026-07-24 02:57:07 |
| 103.246.158.0/24 | 3,973 | 2026-07-24 02:57:04 |
| 103.246.159.0/24 | 3,958 | 2026-07-24 02:57:04 |
| 161.248.113.0/24 | 3,946 | 2026-07-24 02:57:04 |
| 103.246.157.0/24 | 3,907 | 2026-07-24 02:57:04 |
| 103.246.156.0/24 | 3,893 | 2026-07-24 02:57:04 |
| 202.66.168.0/24 | 3,868 | 2026-07-24 02:57:04 |
| 103.146.78.0/24 | 3,859 | 2026-07-24 02:57:07 |
| 103.139.111.0/24 | 3,753 | 2026-07-24 02:57:07 |
| 103.57.48.0/22 | 3,664 | 2026-07-24 02:57:04 |
| 103.244.208.0/24 | 3,653 | 2026-07-24 02:57:07 |
| 103.139.110.0/24 | 3,583 | 2026-07-24 02:57:04 |
| 111.235.76.0/22 | 3,577 | 2026-07-24 02:57:04 |
| 64.204.68.0/24 | 3,282 | 2026-07-24 02:57:07 |
| 111.235.76.0/24 | 3,157 | 2026-07-24 02:57:04 |
| 103.57.48.0/24 | 306 | 2026-07-23 22:15:43 |
| 133.88.76.0/24 | 263 | 2026-07-23 22:15:43 |
| 103.221.49.0/24 | 107 | 2026-07-19 01:21:48 |
Frequently Asked Questions
What is AS139076?
AS139076 is an Autonomous System Number assigned to EnjoyVC Japan 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 AS139076 announce?
AS139076 announces 5.6K IPv4 addresses distributed across 14 routed CIDR prefixes. The network is registered in Japan.
Who operates AS139076?
AS139076 is operated by EnjoyVC Japan Corporation. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.
What country is AS139076 registered in?
AS139076 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
