AS203641 Safety Capital, S.L

Spain B3-ONLINE RIPE 5 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

2,304

IPv6 /48 networks

65,536

RPKI

6 valid0 no ROA

Peers and downstreams

Holder

AS name: B3-ONLINE
Description: B3 Redes Digitales, S.L. Operador de telecomunicaciones https://www.b3online.es
Organisation: Safety Capital, S.L
Abuse contact: abuse@b3online.es
Assigned: 2015-11-25
Registered: 2015-11-26
Record last changed: 2026-09-07 20:22 UTC

185.107.160.0/22 185.107.160.0/24 185.107.161.0/24 193.111.170.0/24 5.182.160.0/22

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 100/100

pass	Prefixes covered by valid ROAs 6 of 6 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@b3online.es is published.	15/15
pass	Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used.	10/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2026-09-07.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/203641"><img src="https://ip-fd.net/badge/asn/203641/health.svg" alt="AS203641 network health on IP-FD.net"></a>

Markdown

[![AS203641 network health](https://ip-fd.net/badge/asn/203641/health.svg)](https://ip-fd.net/asn/203641)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 20:00 UTC

Prefix gone

185.84.207.0/24

WHOIS

aut-num:        AS203641
as-name:        B3-ONLINE
descr:          B3 Redes Digitales, S.L.
descr:          Operador de telecomunicaciones
descr:          https://www.b3online.es
org:            ORG-SCS115-RIPE
admin-c:        BRDN1-RIPE
tech-c:         BRDN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-es-safety-1-MNT
created:        2015-11-26T09:35:07Z
last-modified:  2026-09-07T20:22:11Z
source:         RIPE
% 4 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/203641

const res = await fetch('https://ip-fd.net/api/v1/asn/203641', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/203641', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/203641');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/203641", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

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