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 →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 163.164.0.0/21 | 2.0K |
0.1%
|
CGI France SAS | GB | — | — |
| 163.164.224.0/22 | 1.0K |
0.1%
|
CGI France SAS | GB | — | — |
| 163.164.232.0/22 | 1.0K |
0.6%
|
CGI France SAS | GB | — | — |
| 158.234.250.0/23 | 512 |
10.7%
|
CGI France SAS | GB | England | Reading |
| 163.164.18.0/23 | 512 |
1.0%
|
CGI France SAS | GB | — | — |
| 163.164.38.0/23 | 512 |
0.2%
|
CGI France SAS | GB | — | — |
| 163.164.64.0/23 | 512 |
2.5%
|
CGI France SAS | GB | — | — |
| 163.164.106.0/23 | 512 |
0.0%
|
CGI France SAS | GB | — | — |
| 163.164.108.0/23 | 512 |
0.0%
|
CGI France SAS | GB | — | — |
| 163.164.118.0/23 | 512 |
0.0%
|
CGI France SAS | GB | — | — |
| 163.164.120.0/23 | 512 |
0.0%
|
CGI France SAS | GB | — | — |
| 158.234.8.0/24 | 256 |
21.5%
|
CGI France SAS | GB | — | — |
| 158.234.15.0/24 | 256 |
0.0%
|
CGI France SAS | GB | — | — |
| 158.234.28.0/24 | 256 |
15.6%
|
CGI France SAS | GB | — | — |
| 158.234.54.0/24 | 256 |
6.3%
|
CGI France SAS | GB | — | — |
| 158.234.68.0/24 | 256 |
1.2%
|
CGI France SAS | GB | — | — |
| 158.234.248.0/24 | 256 |
0.0%
|
CGI France SAS | GB | — | — |
| 158.234.255.0/24 | 256 |
0.8%
|
CGI France SAS | GB | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS211124 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 |
|---|---|---|
| 163.164.18.0/24 | 12,037 | 2026-07-31 13:40:49 |
| 163.164.121.0/24 | 12,035 | 2026-07-31 13:40:49 |
| 163.164.224.0/23 | 12,016 | 2026-07-31 13:40:49 |
| 163.164.108.0/24 | 11,987 | 2026-07-31 13:40:49 |
| 163.164.19.0/24 | 11,980 | 2026-07-31 13:40:49 |
| 163.164.120.0/24 | 11,975 | 2026-07-31 13:40:49 |
| 163.164.118.0/24 | 11,970 | 2026-07-31 13:40:49 |
| 163.164.4.0/23 | 11,970 | 2026-07-31 13:40:49 |
| 163.164.64.0/24 | 11,962 | 2026-07-31 13:40:49 |
| 163.164.38.0/24 | 11,959 | 2026-07-31 13:40:49 |
| 163.164.106.0/24 | 11,949 | 2026-07-31 13:40:49 |
| 163.164.232.0/23 | 11,942 | 2026-07-31 13:40:49 |
| 163.164.0.0/23 | 11,933 | 2026-07-31 13:40:49 |
| 158.234.54.0/24 | 11,359 | 2026-07-31 13:44:15 |
| 158.234.15.0/24 | 11,351 | 2026-07-31 13:44:15 |
| 158.234.255.0/24 | 11,321 | 2026-07-31 13:44:15 |
| 158.234.68.0/24 | 11,316 | 2026-07-31 13:44:15 |
| 158.234.248.0/24 | 11,314 | 2026-07-31 13:44:15 |
| 158.234.8.0/24 | 11,314 | 2026-07-31 13:44:15 |
| 158.234.251.0/24 | 11,304 | 2026-07-31 13:44:15 |
| 158.234.250.0/24 | 11,300 | 2026-07-31 13:44:15 |
| 158.234.28.0/24 | 11,280 | 2026-07-31 13:44:15 |
| 158.234.250.0/23 | 9,661 | 2026-07-31 13:40:46 |
| 163.164.224.0/22 | 9,649 | 2026-07-31 13:40:49 |
| 163.164.38.0/23 | 9,645 | 2026-07-31 13:40:49 |
| 163.164.118.0/23 | 9,641 | 2026-07-31 13:40:49 |
| 163.164.120.0/23 | 9,640 | 2026-07-31 13:40:49 |
| 163.164.232.0/22 | 9,640 | 2026-07-31 13:40:49 |
| 163.164.18.0/23 | 9,640 | 2026-07-31 13:40:49 |
| 163.164.108.0/23 | 9,639 | 2026-07-31 13:40:49 |
| 163.164.106.0/23 | 9,635 | 2026-07-31 13:40:49 |
| 163.164.0.0/21 | 9,625 | 2026-07-31 13:40:49 |
| 163.164.64.0/23 | 9,620 | 2026-07-31 13:40:49 |
Frequently Asked Questions
What is AS211124?
AS211124 is an Autonomous System Number assigned to CGI France 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 AS211124 announce?
AS211124 announces 10.0K IPv4 addresses distributed across 18 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS211124?
AS211124 is operated by CGI France SAS. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS211124 registered in?
AS211124 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
