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 →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 147.98.128.0/17 | 32.8K |
0.0%
|
SPIE ICS | FR | — | — |
| 147.98.64.0/18 | 16.4K |
0.0%
|
SPIE ICS | FR | — | — |
| 147.98.0.0/19 | 8.2K |
2.1%
|
SPIE ICS | FR | Île-de-France | Asnières-sur-Seine |
| 91.151.48.0/20 | 4.1K |
98.6%
|
SPIE ICS | FR | Île-de-France | Issy-les-Moulineaux |
| 147.98.48.0/20 | 4.1K |
0.0%
|
SPIE ICS | FR | — | — |
| 217.195.16.0/20 | 4.1K |
86.8%
|
SPIE ICS | FR | Île-de-France | Paris |
| 147.98.40.0/21 | 2.0K |
0.0%
|
SPIE ICS | FR | — | — |
| 147.98.36.0/22 | 1.0K |
0.0%
|
SPIE ICS | FR | — | — |
| 185.52.124.0/22 | 1.0K |
4.5%
|
SPIE ICS | FR | — | — |
| 185.178.76.0/22 | 1.0K |
0.0%
|
SPIE ICS | FR | — | — |
| 37.18.42.0/23 | 512 |
3.3%
|
SPIE ICS | FR | — | — |
| 188.72.92.0/24 | 256 |
0.0%
|
SPIE ICS | NL | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS204273 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 |
|---|---|---|
| 147.98.128.0/17 | 30,201 | 2026-09-13 03:40:32 |
| 147.98.48.0/20 | 30,158 | 2026-09-13 03:40:32 |
| 147.98.0.0/19 | 30,033 | 2026-09-13 03:40:32 |
| 147.98.40.0/21 | 30,007 | 2026-09-13 03:40:32 |
| 147.98.64.0/18 | 29,985 | 2026-09-13 03:40:32 |
| 147.98.36.0/22 | 29,982 | 2026-09-13 03:40:32 |
| 185.52.127.0/24 | 25,596 | 2026-09-13 03:40:32 |
| 37.18.43.0/24 | 24,984 | 2026-09-13 03:39:09 |
| 37.18.42.0/24 | 24,509 | 2026-09-13 03:39:09 |
| 91.151.48.0/20 | 24,237 | 2026-09-13 03:40:32 |
| 185.52.124.0/23 | 21,809 | 2026-09-13 03:40:32 |
| 185.52.126.0/24 | 21,798 | 2026-09-13 03:40:32 |
| 217.195.16.0/24 | 19,523 | 2026-09-13 03:42:23 |
| 217.195.16.0/20 | 19,289 | 2026-09-13 03:42:23 |
| 188.72.92.0/24 | 14,429 | 2026-09-13 03:43:15 |
| 185.178.76.0/22 | 6,909 | 2026-09-13 03:25:03 |
| 217.195.28.0/24 | 6,792 | 2026-09-13 03:25:03 |
Frequently Asked Questions
What is AS204273?
AS204273 is an Autonomous System Number assigned to SPIE ICS. 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 AS204273 announce?
AS204273 announces 75.5K IPv4 addresses distributed across 12 routed CIDR prefixes. The network is registered in France.
Who operates AS204273?
AS204273 is operated by SPIE ICS. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.
What country is AS204273 registered in?
AS204273 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
