AS20253 Qwilt Inc.

United States QWILTNET ARIN 8 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

2,048

IPv6 /48 networks

RPKI

8 valid0 no ROA

Peers and downstreams

Holder

AS name: QWILTNET
Description: 275 Shoreline Drive Suite 510 Redwood City CA 94065 United States
Organisation: Qwilt Inc.
Abuse contact: Not published
Assigned: 2020-02-17
Registered: 2020-02-18
Record last changed: 2020-02-18 19:08 UTC

217.20.50.0/24 217.20.51.0/24 217.20.52.0/24 217.20.54.0/24 217.20.55.0/24 217.20.56.0/24 217.20.57.0/24 217.20.62.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 65/100

pass	Prefixes covered by valid ROAs 8 of 8 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact abuse@qwilt.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 2020-02-18.	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/20253"><img src="https://ip-fd.net/badge/asn/20253/health.svg" alt="AS20253 network health on IP-FD.net"></a>

Markdown

[![AS20253 network health](https://ip-fd.net/badge/asn/20253/health.svg)](https://ip-fd.net/asn/20253)

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

Routing changes

Last 30 days

2026-10-04 10:54 UTC	Relationship changed	AS9002	upstream to peer
2026-10-04 10:54 UTC	Relationship changed	AS7575	upstream to peer
2026-10-04 10:54 UTC	Relationship changed	AS701	upstream to peer
2026-10-04 10:54 UTC	Relationship changed	AS6939	upstream to peer
2026-10-04 10:54 UTC	Relationship changed	AS52025	upstream to peer
2026-10-04 10:54 UTC	Relationship changed	AS394256	upstream to peer
2026-10-04 10:54 UTC	Relationship changed	AS2856	upstream to peer
2026-10-04 10:54 UTC	Relationship changed	AS137409	upstream to peer

WHOIS

aut-num:        AS20253
as-name:        QWILTED-PROD-01
handle:         AS20253
remarks:        qwilt.com
registrant:     QWILT (Qwilt Inc.)
abuse:          ABUSE8364-ARIN (Abuse account) <abuse@qwilt.com>
technical,administrative:HUYBR1-ARIN (Daan Huybregts) <daanh@qwilt.com>
routing,technical,noc,dns:PEERI33-ARIN (Peering Ops) <peering-ops@qwilt.com>
last changed:   2020-02-18T14:08:14-05:00
registration:   2020-02-18T14:08:14-05:00
source:         ARIN (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from ARIN RDAP

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/20253

const res = await fetch('https://ip-fd.net/api/v1/asn/20253', {
  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/20253', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/20253');
curl_setopt($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/20253", 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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AS2856	British Telecommunications Limited BT-UK-AS
AS6939	Hurricane Electric LLC HURRICANE
AS7575	Australian Academic and Research Network (AARNet) AARNET-AS-AP
AS9002	RETN Limited RETN-AS
AS18106	Viewqwest Pte Ltd VIEWQWEST-SG-AP
AS24482	SG.GS SGGS-AS-AP
AS35280	F5 Networks SARL F5
AS36236	NetActuate, Inc NETACTUATE
AS49544	i3D.net B.V i3Dnet
AS52025	ParadoxNetworks Limited PARADOXNETWORKS-LIMITED
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS394256	Tech Futures Interactive Inc. CLOUDSINGULARITY