AS199758 SAS Nexylan

France NEXYLAN RIPE 13 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

4,608

IPv6 /48 networks

131,072

RPKI

15 valid0 no ROA

Peers and downstreams

Holder

AS name: NEXYLAN
Description: SAS Nexylan
Organisation: SAS Nexylan
Registered in: Villeneuve-d'Ascq, France
Abuse contact: abuse@nexylan.com
Assigned: 2014-02-06
Registered: 2014-02-07
Record last changed: 2026-07-28 12:59 UTC

185.153.10.0/23 185.153.8.0/22 185.153.8.0/23 185.153.9.0/24 185.46.228.0/22 185.46.228.0/23 185.46.230.0/23 185.86.196.0/22 195.13.51.0/24 195.14.7.0/24 91.132.252.0/22 91.132.252.0/23 91.132.254.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 15 of 15 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@nexylan.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 2026-07-28.	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/199758"><img src="https://ip-fd.net/badge/asn/199758/health.svg" alt="AS199758 network health on IP-FD.net"></a>

Markdown

[![AS199758 network health](https://ip-fd.net/badge/asn/199758/health.svg)](https://ip-fd.net/asn/199758)

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

Routing changes

Last 30 days

2026-10-04 14:45 UTC	Neighbour gone	AS20764	upstream
2026-10-04 14:45 UTC	Neighbour gone	AS6758	upstream
2026-10-04 14:45 UTC	Relationship changed	AS7713	upstream to peer
2026-10-04 14:45 UTC	Relationship changed	AS6939	upstream to peer
2026-10-04 14:45 UTC	New neighbour	AS6057	peer
2026-10-04 14:45 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 14:45 UTC	Relationship changed	AS56911	upstream to peer
2026-10-04 14:45 UTC	New neighbour	AS5405	peer
2026-10-04 14:45 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 14:45 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 14:45 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 14:45 UTC	Relationship changed	AS20562	upstream to peer
2026-10-04 14:45 UTC	Relationship changed	AS12779	upstream to peer

WHOIS

aut-num:        AS199758
as-name:        NEXYLAN
org:            ORG-SN213-RIPE
admin-c:        NN1962-RIPE
tech-c:         NN1962-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-AS199758
mnt-by:         GA21578-MNT
created:        2014-02-07T08:31:55Z
last-modified:  2026-07-28T12:59:18Z
source:         RIPE
% 4 routing policy lines (import/export) not shown

Routing data

Updated 1 days ago

Registry record

Fetched 1 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/199758

const res = await fetch('https://ip-fd.net/api/v1/asn/199758', {
  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/199758', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/199758');
curl_setopt($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/199758", 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.

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AS2027	MilkyWan Association MilkyWan
AS5405	Inter.link GmbH INTERDOTLINK
AS6057	Administracion Nacional de Telecomunicaciones AS6057
AS6939	Hurricane Electric LLC HURRICANE
AS7713	PT Telekomunikasi Indonesia telkomnet-as-ap
AS8298	IPng Networks GmbH IPNG
AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS12779	IT.Gate S.p.A. ITGATE
AS13237	euNetworks GmbH LAMBDANET-AS
AS16347	ADISTA SAS INHERENT
AS20562	Broadband Hosting B.V. OPEN-PEERING-AS
AS24482	SG.GS SGGS-AS-AP
AS25160	Vorboss Limited VORBOSS
AS29075	IELO-LIAZO SERVICES SAS IELO
AS34019	Hivane Association HIVANE
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
AS35280	F5 Networks SARL F5
AS35360	Gargunet GARGUNET
AS35426	NXT Initiative SAS NEXTMAP
AS35600	Vedege SAS ASN-VEDEGE
AS36236	NetActuate, Inc NETACTUATE
AS37721	Virtual Technologies & Solutions
AS39351	31173 Services AB ESAB-AS
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS44097	CLEMENT CAVADORE AUTONOMOUS-CLOSET
AS49434	FBW NETWORKS SAS FBWNETWORKS
AS49544	i3D.net B.V i3Dnet
AS50628	Leonix Telecom SAS Leonix-Telecom
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS56911	Warian S.R.L. ASN-WARIAN
AS56987	ABACLOUDA SAS AS-ABACLOUDA
AS58308	Cusae SAS CUSAE-AS
AS60171	AFR-IX TELECOM S.A. AFRIX-AS
AS204092	Association GRIFON GRIFON
AS207910	Dam64 DAM64
AS209823	Enki Multimedia EURL ENKI-AS

AS174
AS25091	IP-Max SA IP-Max