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 →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 91.238.30.0/23 | 512 |
99.2%
|
ADISTA SAS | FR | — | — |
| 91.238.30.0/24 | 256 |
0.0%
|
ADISTA SAS | BE | — | — |
| 91.238.32.0/24 | 256 |
99.2%
|
ADISTA SAS | FR | — | — |
| 91.238.31.0/25 | 128 |
0.0%
|
ADISTA SAS | BE | — | — |
| 91.238.31.128/27 | 32 |
0.0%
|
ADISTA SAS | BE | — | — |
| 91.238.31.224/27 | 32 |
0.0%
|
ADISTA SAS | FR | — | — |
| 91.238.31.176/28 | 16 |
0.0%
|
ADISTA SAS | BE | — | — |
| 91.238.31.208/28 | 16 |
0.0%
|
ADISTA SAS | FR | — | — |
| 91.238.31.168/29 | 8 |
0.0%
|
ADISTA SAS | BE | — | — |
| 91.238.31.200/29 | 8 |
0.0%
|
ADISTA SAS | FR | — | — |
| 91.238.31.192/30 | 4 |
0.0%
|
ADISTA SAS | FR | — | — |
| 91.238.31.196/30 | 4 |
0.0%
|
ADISTA SAS | BE | — | — |
| 91.238.31.160/31 | 2 |
0.0%
|
ADISTA SAS | BE | — | — |
| 91.238.31.162/31 | 2 |
0.0%
|
ADISTA SAS | FR | — | — |
| 91.238.31.164/31 | 2 |
0.0%
|
ADISTA SAS | BE | — | — |
| 91.238.31.166 | 1 |
0.0%
|
ADISTA SAS | FR | — | — |
| 91.238.31.167 | 1 |
0.0%
|
ADISTA SAS | BE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS199777 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 |
|---|---|---|
| 91.238.32.0/24 | 11,725 | 2026-07-24 15:52:49 |
| 91.238.30.0/24 | 11,553 | 2026-07-24 15:52:49 |
| 91.238.31.0/24 | 5,440 | 2026-07-24 15:52:49 |
Frequently Asked Questions
What is AS199777?
AS199777 is an Autonomous System Number assigned to ADISTA SAS. 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 AS199777 announce?
AS199777 announces 768 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in France.
Who operates AS199777?
AS199777 is operated by ADISTA SAS. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.
What country is AS199777 registered in?
AS199777 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
