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
- Multiple-origin (MOAS) routing anomaly −12
- Trust score 53 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 1 MOAS prefix — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS207147 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 85.204.148.0/22 | AS22773, AS207147 | 2026-07-24 10:38:47 |
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 46.183.32.0/21 | 2.0K |
0.0%
|
Nexera SAS | FR | — | — |
| 139.100.176.0/21 | 2.0K |
0.0%
|
Nexera SAS | FR | — | — |
| 45.11.68.0/22 | 1.0K |
0.0%
|
Nexera SAS | FR | — | — |
| 45.88.128.0/22 | 1.0K |
0.0%
|
Nexera SAS | FR | — | — |
| 45.89.112.0/22 | 1.0K |
0.0%
|
Nexera SAS | FR | — | — |
| 45.143.208.0/22 | 1.0K |
0.5%
|
Nexera SAS | FR | Île-de-France | Pantin |
| 84.247.4.0/22 | 1.0K |
0.1%
|
Nexera SAS | FR | — | — |
| 85.204.148.0/22 | 1.0K |
0.0%
|
Nexera SAS | FR | Île-de-France | Pantin |
| 89.37.228.0/22 | 1.0K |
0.0%
|
Nexera SAS | FR | — | — |
| 130.0.88.0/22 | 1.0K |
0.1%
|
Nexera SAS | FR | Île-de-France | Paris |
| 176.223.176.0/22 | 1.0K |
0.1%
|
Nexera SAS | FR | Île-de-France | Paris |
| 185.164.212.0/22 | 1.0K |
3.8%
|
Nexera SAS | FR | — | — |
| 185.178.88.0/22 | 1.0K |
0.3%
|
Nexera SAS | FR | Île-de-France | Pantin |
| 185.194.120.0/22 | 1.0K |
0.8%
|
Nexera SAS | FR | Hauts-de-France | Fossoy |
| 185.237.40.0/22 | 1.0K |
6.3%
|
Nexera SAS | FR | Centre-Val de Loire | Tours |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS207147 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 |
|---|---|---|
| 130.0.88.0/22 | 11,422 | 2026-07-24 10:27:15 |
| 139.100.176.0/22 | 11,385 | 2026-07-24 10:27:40 |
| 139.100.180.0/22 | 11,364 | 2026-07-24 10:27:40 |
| 176.223.176.0/22 | 11,305 | 2026-07-24 10:29:45 |
| 185.237.40.0/22 | 11,281 | 2026-07-24 10:31:10 |
| 185.194.120.0/22 | 11,281 | 2026-07-24 10:31:10 |
| 185.178.88.0/22 | 11,278 | 2026-07-24 10:31:10 |
| 185.164.212.0/22 | 11,261 | 2026-07-24 10:31:10 |
| 46.183.32.0/22 | 11,203 | 2026-07-24 10:22:15 |
| 45.143.208.0/22 | 11,186 | 2026-07-24 10:21:51 |
| 45.11.68.0/22 | 11,180 | 2026-07-24 09:45:38 |
| 46.183.36.0/22 | 11,173 | 2026-07-24 10:22:15 |
| 45.88.128.0/22 | 11,150 | 2026-07-24 10:21:51 |
| 84.247.4.0/22 | 11,139 | 2026-07-24 10:23:53 |
| 45.89.112.0/22 | 9,923 | 2026-07-24 10:21:51 |
| 89.37.231.0/24 | 9,514 | 2026-07-24 10:24:19 |
| 89.37.230.0/24 | 9,201 | 2026-07-24 10:24:19 |
| 89.37.228.0/24 | 9,091 | 2026-07-24 10:24:19 |
| 89.37.228.0/22 | 9,079 | 2026-07-24 10:24:19 |
| 89.37.229.0/24 | 9,070 | 2026-07-24 10:24:19 |
| 185.178.91.0/24 | 9,049 | 2026-07-24 10:31:10 |
| 85.204.148.0/24 | 3,973 | 2026-07-24 10:23:53 |
| 85.204.149.0/24 | 3,915 | 2026-07-24 10:23:53 |
| 185.194.123.0/24 | 3,914 | 2026-07-24 10:31:10 |
| 176.223.176.0/24 | 3,911 | 2026-07-24 10:29:45 |
| 130.0.91.0/24 | 3,907 | 2026-07-24 10:27:15 |
| 84.247.4.0/24 | 3,903 | 2026-07-24 10:23:53 |
| 84.247.7.0/24 | 3,894 | 2026-07-24 10:23:53 |
| 85.204.151.0/24 | 3,888 | 2026-07-24 10:23:53 |
| 85.204.150.0/24 | 3,887 | 2026-07-24 10:23:53 |
| 139.100.181.0/24 | 3,884 | 2026-07-24 10:27:40 |
| 139.100.177.0/24 | 3,881 | 2026-07-24 10:27:40 |
| 84.247.6.0/24 | 3,880 | 2026-07-24 10:23:53 |
| 139.100.179.0/24 | 3,880 | 2026-07-24 10:27:40 |
| 84.247.5.0/24 | 3,877 | 2026-07-24 10:23:53 |
| 185.237.41.0/24 | 3,875 | 2026-07-24 10:31:10 |
| 185.237.40.0/24 | 3,874 | 2026-07-24 10:31:10 |
| 185.237.43.0/24 | 3,873 | 2026-07-24 10:31:10 |
| 185.164.215.0/24 | 3,867 | 2026-07-24 10:31:10 |
| 185.237.42.0/24 | 3,867 | 2026-07-24 10:31:10 |
| 45.11.69.0/24 | 3,866 | 2026-07-24 09:45:38 |
| 185.164.213.0/24 | 3,865 | 2026-07-24 10:31:10 |
| 45.143.209.0/24 | 3,865 | 2026-07-24 10:21:51 |
| 185.178.88.0/24 | 3,860 | 2026-07-24 10:31:10 |
| 45.88.131.0/24 | 3,857 | 2026-07-24 10:21:51 |
| 185.194.121.0/24 | 3,857 | 2026-07-24 10:31:10 |
| 185.178.90.0/24 | 3,853 | 2026-07-24 10:31:10 |
| 46.183.34.0/24 | 3,851 | 2026-07-24 10:22:15 |
| 130.0.88.0/24 | 3,851 | 2026-07-24 10:27:15 |
| 45.88.129.0/24 | 3,851 | 2026-07-24 10:21:51 |
Showing top 50 of 81 announced prefixes by sample volume.
Frequently Asked Questions
What is AS207147?
AS207147 is an Autonomous System Number assigned to Nexera 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 AS207147 announce?
AS207147 announces 17.4K IPv4 addresses distributed across 15 routed CIDR prefixes. The network is registered in France.
Who operates AS207147?
AS207147 is operated by Nexera SAS. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.
What country is AS207147 registered in?
AS207147 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
