AS39686
Eurofiber Nederland BV
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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 3 internet exchanges: AMS-IX, BNIX, Frys-IX
Web3 footprint
AS39686 hosts 31 observed decentralized-network nodes across 3 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS39686 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 |
|---|---|---|
| 91.198.203.0/24 | 62,261 | 2026-10-27 07:44:50 |
| 45.80.232.0/22 | 61,908 | 2026-10-27 07:44:50 |
| 185.92.199.0/24 | 58,937 | 2026-10-27 07:44:50 |
| 171.25.217.0/24 | 57,125 | 2026-10-27 07:44:50 |
| 193.53.19.0/24 | 55,867 | 2026-10-27 07:44:52 |
| 193.53.16.0/24 | 55,813 | 2026-10-27 07:44:52 |
| 193.53.18.0/24 | 55,781 | 2026-10-27 07:44:52 |
| 194.104.113.0/24 | 54,442 | 2026-10-27 07:44:50 |
| 93.157.136.0/23 | 51,229 | 2026-10-27 07:44:51 |
| 195.191.230.0/24 | 51,211 | 2026-10-27 07:44:50 |
| 185.65.125.0/24 | 49,780 | 2026-10-27 07:44:50 |
| 185.65.124.0/23 | 49,513 | 2026-10-27 07:44:50 |
| 185.202.224.0/24 | 48,226 | 2026-10-27 07:44:50 |
| 194.53.24.0/21 | 47,999 | 2026-10-27 07:44:51 |
| 193.53.137.0/24 | 47,651 | 2026-10-27 07:44:48 |
| 193.53.139.0/24 | 47,634 | 2026-10-27 07:44:48 |
| 37.251.200.0/21 | 47,602 | 2026-10-27 07:46:24 |
| 193.53.159.0/24 | 47,560 | 2026-10-27 07:44:48 |
| 193.53.128.0/24 | 47,559 | 2026-10-27 07:44:48 |
| 194.53.116.0/23 | 47,259 | 2026-10-27 07:44:51 |
| 185.165.195.0/24 | 47,044 | 2026-10-27 07:44:51 |
| 193.104.129.0/24 | 46,967 | 2026-10-27 07:44:51 |
| 185.222.232.0/22 | 46,942 | 2026-10-27 07:44:50 |
| 194.104.28.0/22 | 46,865 | 2026-10-27 07:44:50 |
| 2.58.108.0/22 | 46,805 | 2026-10-27 07:44:50 |
| 91.212.104.0/24 | 46,648 | 2026-10-27 07:44:50 |
| 31.207.16.0/20 | 46,592 | 2026-10-27 07:44:50 |
| 185.172.5.0/24 | 46,520 | 2026-10-27 07:44:50 |
| 31.207.8.0/21 | 46,272 | 2026-10-27 07:44:50 |
| 195.189.20.0/22 | 46,269 | 2026-10-27 07:44:50 |
| 83.223.53.0/24 | 46,250 | 2026-10-27 07:44:51 |
| 185.245.21.0/24 | 46,241 | 2026-10-27 07:44:51 |
| 145.77.128.0/19 | 46,238 | 2026-10-27 07:44:50 |
| 193.247.199.0/24 | 46,202 | 2026-10-27 07:44:51 |
| 37.251.176.0/20 | 46,182 | 2026-10-27 07:44:50 |
| 37.251.240.0/21 | 46,180 | 2026-10-27 07:44:50 |
| 46.22.176.0/23 | 46,180 | 2026-10-27 07:44:50 |
| 145.77.240.0/20 | 46,145 | 2026-10-27 07:44:50 |
| 91.194.8.0/23 | 46,132 | 2026-10-27 07:44:50 |
| 46.102.148.0/22 | 46,076 | 2026-10-27 07:44:50 |
| 82.148.192.0/19 | 46,038 | 2026-10-27 07:44:50 |
| 91.234.145.0/24 | 46,004 | 2026-10-27 07:44:50 |
| 90.145.0.0/16 | 45,987 | 2026-10-27 07:44:50 |
| 141.136.16.0/20 | 45,904 | 2026-10-27 07:44:50 |
| 109.94.144.0/20 | 45,890 | 2026-10-27 07:44:50 |
| 84.53.64.0/18 | 45,807 | 2026-10-27 07:44:50 |
| 185.41.144.0/22 | 45,769 | 2026-10-27 07:44:50 |
| 144.178.224.0/20 | 45,647 | 2026-10-27 07:44:50 |
| 193.34.4.0/22 | 45,412 | 2026-10-27 07:44:51 |
| 185.30.56.0/24 | 45,409 | 2026-10-27 07:44:50 |
Showing top 50 of 87 announced prefixes by sample volume.
Frequently Asked Questions
What is AS39686?
AS39686 is an Autonomous System Number assigned to Eurofiber Nederland BV. 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 AS39686 announce?
AS39686 announces 210.2K IPv4 addresses distributed across 80 routed CIDR prefixes. The network is registered in The Netherlands.
Who operates AS39686?
AS39686 is operated by Eurofiber Nederland BV. The organization is based in The Netherlands. You can view all IP ranges and related ASNs on the organization page.
What country is AS39686 registered in?
AS39686 is registered in The Netherlands. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
