AS3250 Netskin GmbH

Switzerland NETSKIN RIPE 1 IPv4 prefix 1 IPv6 prefix

IPv4 addresses

1,024

IPv6 /48 networks

65,536

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: NETSKIN
Description: Netskin GmbH
Organisation: Netskin GmbH
Abuse contact: noc@netskin.com
Assigned: 2015-11-15
Registered: 2015-11-16
Record last changed: 2018-09-04 11:41 UTC

185.14.156.0/22

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

pass	Prefixes covered by valid ROAs 2 of 2 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 2 upstreams seen in BGP.	10/10
pass	Working abuse contact noc@netskin.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
fail	Registry record maintained Last changed 2018-09-04.	0/5

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/3250"><img src="https://ip-fd.net/badge/asn/3250/health.svg" alt="AS3250 network health on IP-FD.net"></a>

Markdown

[![AS3250 network health](https://ip-fd.net/badge/asn/3250/health.svg)](https://ip-fd.net/asn/3250)

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

Routing changes

Last 30 days

2026-10-04 23:28 UTC	Neighbour gone	AS58299	peer
2026-10-04 23:28 UTC	New neighbour	AS8298	peer
2026-10-04 23:28 UTC	Relationship changed	AS9009	upstream to peer
2026-10-04 23:28 UTC	Relationship changed	AS9002	upstream to peer
2026-10-04 23:28 UTC	Relationship changed	AS5405	upstream to peer
2026-10-04 23:28 UTC	Relationship changed	AS47147	upstream to peer
2026-10-04 23:28 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 23:28 UTC	Relationship changed	AS34177	upstream to peer
2026-10-04 23:28 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 23:28 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 23:28 UTC	Relationship changed	AS24961	upstream to peer
2026-10-04 23:28 UTC	Relationship changed	AS1764	upstream to peer
2026-10-04 23:28 UTC	Relationship changed	AS174	upstream to peer
2026-10-04 23:28 UTC	New neighbour	AS15830	peer

WHOIS

aut-num:        AS3250
as-name:        NETSKIN
org:            ORG-NG60-RIPE
remarks:        
remarks:        ===================================================================
remarks:        We have an open peering policy and would like to peer with you.
remarks:        We're present at the following IX:
remarks:        
remarks:        DataCenter / IX Location
remarks:        --------------------- ------------------------------------------
remarks:        SwissIX Switzerland
remarks:        IWB Telecom Switzerland
remarks:        
remarks:        If the wanted Datacenter or IX is not on the list atop, feel
remarks:        free to contact us.
remarks:        
remarks:        Please mail peering@netskin.com
remarks:        ===================================================================
remarks:        
remarks:        Transit Providers:
remarks:        -------------------------------------------------------------------
remarks:        Cogent Communications
remarks:        
remarks:        Hurricane Electric
remarks:        
remarks:        Init7
remarks:        
remarks:        Datawire
remarks:        
remarks:        -------------------------------------------------------------------
remarks:        We filter announcements listed in RFC3330.
remarks:        We filter incoming announcements of routes originating in AS3250.
remarks:        We do not accept any route more specific than /24.
remarks:        We preserve to filter incoming communities, metrics and alike.
remarks:        -------------------------------------------------------------------
remarks:        
remarks:        Community Definition (not settable by BGP customers)
remarks:        --------- ------------------------------------------------------
remarks:        3250:1101 Routes from Cogent Communications (AS174)
remarks:        3250:1102 Routes from Init7 (AS13030)
remarks:        3250:1103 Routes from Hurricane Electric (AS6939)
remarks:        3250:1104 Routes from Datawire (AS48971)
remarks:        3250:1200 Routes from SwissIX Peers
remarks:        
remarks:        Community Definition (settable by BGP customers)
remarks:        --------- ------------------------------------------------------
remarks:        3250:50 Set local-pref to 50
remarks:        3250:150 Set local-pref to 150
remarks:        3250:500 Do not announce to any peer
remarks:        3250:501 Do not announce to any transit peer
remarks:        3250:666 Blackhole prefix
remarks:        3250:x0101 Prepend routes at Cogent
remarks:        3250:x0102 Prepend routes at Init7
remarks:        3250:x0103 Prepend routes at HE
remarks:        3250:x0104 Prepend routes at Datawire
remarks:        
remarks:        Where x is the number of prepends (1,2,3) or do NOT announce (5).
remarks:        
admin-c:        NTSN-RIPE
tech-c:         NTSN-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NETSKIN-MNT
created:        2015-11-16T10:57:56Z
last-modified:  2018-09-04T11:41:57Z
source:         RIPE
% 16 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/3250

const res = await fetch('https://ip-fd.net/api/v1/asn/3250', {
  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/3250', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/3250');
curl_setopt($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/3250", 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.

AS174
AS559	SWITCH Switch
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS5405	Inter.link GmbH INTERDOTLINK
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8298	IPng Networks GmbH IPNG
AS9002	RETN Limited RETN-AS
AS9009	M247 Europe SRL M247
AS12307	Sandro Bolliger trading as Bolliger Network Solutions RAVANA
AS13237	euNetworks GmbH LAMBDANET-AS
AS15623	Cyberlink AG CYBERLINK
AS15830	Equinix (EMEA) Acquisition Enterprises B.V. Equinix
AS20612	SwissIX Internet Exchange SWISSIX
AS20932	Services Industriels de Geneve SIG-ST
AS21232	Genossenschaft GGA Maur GGAMAUR
AS24482	SG.GS SGGS-AS-AP
AS24961	WIIT AG MYLOC-AS
AS25091	IP-Max SA IP-Max
AS29075	IELO-LIAZO SERVICES SAS IELO
AS29691	Nine Internet Solutions AG NINE
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS34019	Hivane Association HIVANE
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
AS35360	Gargunet GARGUNET
AS36236	NetActuate, Inc NETACTUATE
AS39351	31173 Services AB ESAB-AS
AS47147	Anexia Cloud Solutions GmbH AS-ANX
AS48362	Tkswf TKSWF-AS
AS49544	i3D.net B.V i3Dnet
AS51873	Arcade Solutions AG AS-ARCADE
AS56987	ABACLOUDA SAS AS-ABACLOUDA
AS57777	Jeroen Massar MASSAR
AS58057	Securebit AG SECUREBIT
AS59414	cloudscale.ch AG CLOUDSCALE
AS59890	Kabel-TV Lampert GmbH & Co KG Kabel-TV-Lampert
AS59891	FSIT AG FSIT
AS62167	Tismi BV Tismi
AS196621	Freestone FREESTONE
AS198249	Ops One AG OPSONE
AS198385	AlpineDC SA AlpineDC
AS209823	Enki Multimedia EURL ENKI-AS

AS6939	Hurricane Electric LLC HURRICANE
AS13030	Init7 (Switzerland) Ltd. INIT7