AS29311 Solvinity B.V.

Netherlands SOLVINITY-NL RIPE 22 IPv4 prefixes 3 IPv6 prefixes

IPv4 addresses

25,856

IPv6 /48 networks

131,073

RPKI

25 valid0 no ROA

Peers and downstreams

Holder

AS name: SOLVINITY-NL
Description: Solvinity B.V.
Organisation: Solvinity B.V.
Registered in: Amsterdam, Netherlands
Abuse contact: abuse@solvinity.com
Assigned: 2003-07-28
Registered: 2003-07-29
Record last changed: 2026-01-16 12:40 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 25 of 25 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 3 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@solvinity.com is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
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 2026-01-16.	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/29311"><img src="https://ip-fd.net/badge/asn/29311/health.svg" alt="AS29311 network health on IP-FD.net"></a>

Markdown

[![AS29311 network health](https://ip-fd.net/badge/asn/29311/health.svg)](https://ip-fd.net/asn/29311)

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

Routing changes

Last 30 days

2026-10-04 03:46 UTC	Relationship changed	AS20562	upstream to peer
2026-10-04 03:46 UTC	Relationship changed	AS1136	upstream to peer

WHOIS

aut-num:        AS29311
as-name:        SOLVINITY-NL
org:            ORG-AHB2-RIPE
admin-c:        ASP19-RIPE
tech-c:         ASP19-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ASP-MNT
created:        2003-07-29T11:43:56Z
last-modified:  2026-01-16T12:40:02Z
source:         RIPE
% 15 routing policy lines (import/export) not shown

Routing data

Updated 2 days ago

Registry record

Fetched 2 days ago 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/29311

const res = await fetch('https://ip-fd.net/api/v1/asn/29311', {
  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/29311', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/29311');
curl_setopt($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/29311", 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))

Works without a key at a lower rate. Get a free key.

AS1273	IDDQD-AS CW
AS24785	Broadband Hosting B.V. JOINTTRANSIT-AS

AS1103	SURF B.V. SURFNET-NL
AS1136	KPN B.V. KPN
AS1140	Stichting Internet Domeinregistratie Nederland SIDN
AS12859	BIT BV NL-BIT
AS20562	Broadband Hosting B.V. OPEN-PEERING-AS