AS19919 VA SkyWire, LLC

United States MNS-AS19919 ARIN 2 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

6,144

IPv6 /48 networks

1,048,576

RPKI

3 valid0 no ROA

Peers and downstreams

Holder

AS name: MNS-AS19919
Description: Virginia SkyWire AUT-NUM-1
Organisation: VA SkyWire, LLC
Abuse contact: Not published
Assigned: 2012-04-23
Registered: 2012-04-24
Record last changed: 2012-04-24 17:05 UTC

160.19.0.0/20 162.245.128.0/21

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 3 of 3 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
fail	Working abuse contact No abuse contact is published in the registry.	0/15
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 2012-04-24.	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/19919"><img src="https://ip-fd.net/badge/asn/19919/health.svg" alt="AS19919 network health on IP-FD.net"></a>

Markdown

[![AS19919 network health](https://ip-fd.net/badge/asn/19919/health.svg)](https://ip-fd.net/asn/19919)

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

Routing changes

Last 30 days

2026-10-04 11:36 UTC	New neighbour	AS835	peer
2026-10-04 11:36 UTC	New neighbour	AS264479	peer
2026-10-04 11:36 UTC	Relationship changed	AS4230	upstream to peer
2026-10-04 11:36 UTC	Relationship changed	AS37468	upstream to peer
2026-10-04 11:36 UTC	Relationship changed	AS32097	upstream to peer
2026-10-04 11:36 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 11:36 UTC	New neighbour	AS20326	peer
2026-10-04 11:36 UTC	Relationship changed	AS137409	upstream to peer

WHOIS

aut-num:        AS19919
as-name:        VSW
handle:         AS19919
registrant:     VSL-35 (VA SkyWire, LLC)
technical,routing,administrative,abuse,noc,dns:MILLE170-ARIN (Justin Miller) <justin@vaskywire.com>
routing,technical,abuse,noc:HOSET-ARIN (Seth HO) <noc@vaskywire.com>
last changed:   2012-04-24T13:05:22-04:00
registration:   2012-04-24T13:05:22-04:00
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/19919

const res = await fetch('https://ip-fd.net/api/v1/asn/19919', {
  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/19919', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/19919');
curl_setopt($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/19919", 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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AS22652	Fibrenoire-Internet FIBRENOIRE-INTERNET
AS24482	SG.GS SGGS-AS-AP
AS25091	IP-Max SA IP-Max
AS32097	WholeSale Internet, Inc. WII
AS35280	F5 Networks SARL F5
AS37468	Angola Cables
AS37721	Virtual Technologies & Solutions
AS45489	Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL
AS49544	i3D.net B.V i3Dnet
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS199524	G-Core Labs S.A. GCORE
AS264479	Turbozone Internet AS264479