AS42306 Edera Group a.s.

Czechia EDERA_Group RIPE 8 IPv4 prefixes 4 IPv6 prefixes

IPv4 addresses

20,480

IPv6 /48 networks

2,097,152

RPKI

11 valid1 no ROA

Peers and downstreams

Holder

AS name: EDERA_Group
Description: Edera Group a.s.
Organisation: Edera Group a.s.
Registered in: Pardubice, Czechia
Abuse contact: ripe@edera.cz
Assigned: 2007-01-29
Registered: 2007-02-19
Record last changed: 2025-04-24 11:03 UTC

176.123.12.0/22 185.134.160.0/22 185.137.144.0/22 37.44.208.0/22 46.253.104.0/21 46.253.96.0/21 77.236.192.0/19 93.89.144.0/20

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 88/100

partly	Prefixes covered by valid ROAs 11 of 12 announced prefixes are RPKI valid, 1 have no ROA.	23/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 4 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact ripe@edera.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 2025-04-24.	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/42306"><img src="https://ip-fd.net/badge/asn/42306/health.svg" alt="AS42306 network health on IP-FD.net"></a>

Markdown

[![AS42306 network health](https://ip-fd.net/badge/asn/42306/health.svg)](https://ip-fd.net/asn/42306)

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

Routing changes

Last 30 days

2026-10-04 11:59 UTC	Neighbour gone	AS47232	upstream
2026-10-04 11:59 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 11:59 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 11:59 UTC	Relationship changed	AS42000	upstream to peer
2026-10-04 11:59 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 11:59 UTC	Relationship changed	AS264409	upstream to peer
2026-10-04 11:59 UTC	Relationship changed	AS24482	upstream to peer
2026-10-04 11:59 UTC	Relationship changed	AS22356	upstream to peer
2026-10-04 11:59 UTC	Relationship changed	AS20562	upstream to peer
2026-10-04 11:59 UTC	Relationship changed	AS1764	upstream to peer
2026-10-04 11:59 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 11:59 UTC	Relationship changed	AS13194	upstream to peer

WHOIS

aut-num:        AS42306
as-name:        EDERA_Group
remarks:        Czech Republic, EU
remarks:        http://www.edera.cz
remarks:        noc@edera.cz
remarks:        ...... TRANSITs......
remarks:        === SuperHosting ===
remarks:        === COGENT ===
remarks:        from AS174 accept ANY
remarks:        to AS174 announce as-set AS42306:AS-EDERA
remarks:        ...... PEERING CENTERs......
remarks:        === PEERING.CZ (route servers) ===
remarks:        from AS61195 accept ANY
remarks:        to AS61195 announce as-set AS42306:AS-EDERA
remarks:        ...... PEERINGs ......
remarks:        === OMEGA PLUS CZ ===
remarks:        === ECOMP ===
remarks:        === Telco Pro Services ===
org:            ORG-BS47-RIPE
admin-c:        AM4084-RIPE
tech-c:         TR1707-RIPE
tech-c:         SK5401-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-BLUE4
created:        2007-02-19T15:00:12Z
last-modified:  2025-04-24T11:03:07Z
source:         RIPE
% 9 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/42306

const res = await fetch('https://ip-fd.net/api/v1/asn/42306', {
  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/42306', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/42306');
curl_setopt($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/42306", 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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