AS208957
Ingenierie Informatique Systeme Et Reseau SARL
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 →
AS208957 — global IP footprint
Cities where AS208957 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 5.182.168.0/22 | 1.0K |
93.3%
|
Ingenierie Informatique Systeme Et Reseau SARL | FR | Centre-Val de Loire | Vatan |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS208957 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 |
|---|---|---|
| 5.182.170.0/24 | 11,281 | 2026-07-31 01:27:56 |
| 5.182.171.0/24 | 11,083 | 2026-07-31 01:27:56 |
| 5.182.168.0/24 | 10,579 | 2026-07-31 01:27:56 |
| 5.182.169.0/24 | 10,127 | 2026-07-31 01:27:56 |
Frequently Asked Questions
What is AS208957?
AS208957 is an Autonomous System Number assigned to Ingenierie Informatique Systeme Et Reseau SARL. 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 AS208957 announce?
AS208957 announces 1.0K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in France.
Who operates AS208957?
AS208957 is operated by Ingenierie Informatique Systeme Et Reseau SARL. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.
What country is AS208957 registered in?
AS208957 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
