AS216006 Blazehost

Czechia BLAZEHOST RIPE 5 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

1,280

IPv6 /48 networks

RPKI

7 valid0 no ROA

Peers and downstreams

Holder

AS name: BLAZEHOST
Description: Vojtech Smrz
Organisation: Vojtech Smrz
Abuse contact: abuse@blazehost.cz
Assigned: 2026-03-02
Registered: 2026-03-03
Record last changed: 2026-08-14 16:51 UTC

13.143.236.0/24 185.229.223.0/24 31.56.46.0/24 82.153.113.0/24 82.153.116.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 7 of 7 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 4 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@blazehost.cz 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 2026-08-14.	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/216006"><img src="https://ip-fd.net/badge/asn/216006/health.svg" alt="AS216006 network health on IP-FD.net"></a>

Markdown

[![AS216006 network health](https://ip-fd.net/badge/asn/216006/health.svg)](https://ip-fd.net/asn/216006)

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

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS216006
as-name:        BLAZEHOST
remarks:        -------------------------------------------
remarks:        BlazeHost.cz Network
remarks:        Network operations: noc@blazehost.cz (12x7)
remarks:        Abuse reports: abuse@blazehost.cz
remarks:        -------------------------------------------
remarks:        ORGs:
org:            ORG-VS402-RIPE
sponsoring-org: ORG-LCTL2-RIPE
remarks:        PletX GmbH
remarks:        GamerHost s.r.o.
remarks:        Vodafone Czech Republic a.s.
remarks:        Aurologic GmbH
admin-c:        VS12973-RIPE
tech-c:         VS12973-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LAGRANGE-AUTO-MNT
mnt-by:         VOJTECH-SMRZ-MNT
created:        2026-03-03T07:39:45Z
last-modified:  2026-08-14T16:51:39Z
source:         RIPE
% 8 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/216006

const res = await fetch('https://ip-fd.net/api/v1/asn/216006', {
  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/216006', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/216006');
curl_setopt($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/216006", 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.

AS6939	Hurricane Electric LLC HURRICANE
AS16019	Vodafone Czech Republic a.s. VODAFONE-CZ-AS
AS30823	aurologic GmbH AUROLOGIC
AS62403	PletX GmbH PLETX