AS2118 Reliable Communications s.r.o.

Czechia RELCOM-AS RIPE 15 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

3,840

IPv6 /48 networks

RPKI

0 valid15 no ROA

Peers and downstreams

Holder

AS name: RELCOM-AS
Description: Reliable Communications s.r.o.
Organisation: Reliable Communications s.r.o.
Registered in: Žižkov, Czechia
Abuse contact: info@relcom.com
Assigned: 1993-02-16
Registered: 2002-05-08
Record last changed: 2025-08-11 10:07 UTC

192.124.179.0/24 193.124.23.0/24 193.124.34.0/24 193.124.50.0/24 193.124.60.0/24 194.135.35.0/24 194.58.246.0/24 194.58.82.0/24 194.58.83.0/24 194.87.241.0/24 194.87.247.0/24 194.87.249.0/24 194.87.5.0/24 194.87.50.0/24 195.133.87.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 55/100

fail	Prefixes covered by valid ROAs 0 of 15 announced prefixes are RPKI valid, 15 have no ROA.	0/25
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 info@relcom.com is published.	15/15
pass	Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used.	10/10
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 2025-08-11.	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/2118"><img src="https://ip-fd.net/badge/asn/2118/health.svg" alt="AS2118 network health on IP-FD.net"></a>

Markdown

[![AS2118 network health](https://ip-fd.net/badge/asn/2118/health.svg)](https://ip-fd.net/asn/2118)

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

Routing changes

Last 30 days

2026-10-04 04:14 UTC	New neighbour	AS197627	downstream
2026-10-04 04:14 UTC	Relationship changed	AS25227	upstream to peer

WHOIS

aut-num:        AS2118
as-name:        RELCOM-AS
org:            ORG-RCS23-RIPE
admin-c:        RCAG2-RIPE
tech-c:         RCAG2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         cz-relcom-1-mnt
created:        2002-05-08T17:31:39Z
last-modified:  2025-08-11T10:07:09Z
source:         RIPE
% 8 routing policy lines (import/export) not shown

Routing data

Updated 1 days ago

Registry record

Fetched 1 days ago 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/2118

const res = await fetch('https://ip-fd.net/api/v1/asn/2118', {
  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/2118', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/2118');
curl_setopt($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/2118", 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))

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