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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 16 internet exchanges: KCIX, ONIX, BGP.Exchange - Singapore, FogIXP, LOCIX FRANKFURT: Peering LAN, BGP.Exchange - Tokyo, ZXIX Hong Kong, STUIX, Protocol 7 IX - Lycheen Japan, CXIX - Great Lakes, …
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 208.68.182.0/24 | 256 |
1.6%
|
Jianyuelab Ltd | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS215172 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 |
|---|---|---|
| 208.68.182.0/24 | 107,638 | 2026-07-23 04:52:51 |
| 178.83.178.0/24 | 39 | 2026-05-20 04:00:43 |
Frequently Asked Questions
What is AS215172?
AS215172 is an Autonomous System Number assigned to Jianyuelab 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 AS215172 announce?
AS215172 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Japan.
Who operates AS215172?
AS215172 is operated by Jianyuelab Ltd. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.
What country is AS215172 registered in?
AS215172 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
