AS200242 de-theirs

Germany RIPE 1 IPv4 prefix 17 IPv6 prefixes

IPv4 addresses

256

IPv6 /48 networks

65,552

RPKI

18 valid0 no ROA

Peers and downstreams

Holder

AS name: de-theirs
Description: open-source & non-profit modern transit/content network
Organisation: Ember Ana Reimer
Registered in: Berlin, Germany
Abuse contact: abuse.objects.lir@thei.rs
Assigned: 2023-01-04
Registered: 2023-01-05
Record last changed: 2025-07-19 17:56 UTC

77.73.117.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 100/100

pass	Prefixes covered by valid ROAs 18 of 18 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 17 IPv6 prefixes.	15/15
pass	More than one upstream 9 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse.objects.lir@thei.rs 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 2025-07-19.	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/200242"><img src="https://ip-fd.net/badge/asn/200242/health.svg" alt="AS200242 network health on IP-FD.net"></a>

Markdown

[![AS200242 network health](https://ip-fd.net/badge/asn/200242/health.svg)](https://ip-fd.net/asn/200242)

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

Routing changes

Last 30 days

2026-10-04 10:16 UTC	Neighbour gone	AS50869	upstream
2026-10-04 10:16 UTC	Neighbour gone	AS41051	upstream
2026-10-04 10:16 UTC	Neighbour gone	AS23340	upstream
2026-10-04 10:16 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 10:16 UTC	Relationship changed	AS835	upstream to peer
2026-10-04 10:16 UTC	Relationship changed	AS47498	upstream to peer
2026-10-04 10:16 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 10:16 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 10:16 UTC	Relationship changed	AS29632	upstream to peer
2026-10-04 10:16 UTC	New neighbour	AS209090	peer
2026-10-04 10:16 UTC	Relationship changed	AS209022	upstream to peer
2026-10-04 10:16 UTC	Relationship changed	AS205794	upstream to peer
2026-10-04 10:16 UTC	Relationship changed	AS205103	upstream to peer
2026-10-04 10:16 UTC	New neighbour	AS20473	peer
2026-10-04 10:16 UTC	New neighbour	AS137409	peer
2026-10-04 10:16 UTC	Prefix gone	2a14:6f42:1347::/48

WHOIS

aut-num:        as200242
as-name:        de-theirs
remarks:        
descr:          open-source & non-profit modern transit/content network
remarks:        - in case of bad routes, please reach out to the tech-c
remarks:        - for everything else, see as200242.net or de.thei.rs
remarks:        
admin-c:        mint
tech-c:         uhoh
remarks:        
org:            ORG-HR99-RIPE
remarks:        
remarks:        --- BEGIN ROUTING ---
remarks:        
remarks:        
remarks:        all router configs are also available at https://de.thei.rs/conf
remarks:        
remarks:        --- END ROUTING ---
remarks:        
remarks:        ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMhgQc6Q6e/CeC/p8v0Zl3I5jgFVqP9PBhmpfAejWvHi
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-de-theirs-1-MNT
created:        2023-01-05T08:52:09Z
last-modified:  2025-07-19T17:56:44Z
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/200242

const res = await fetch('https://ip-fd.net/api/v1/asn/200242', {
  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/200242', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/200242');
curl_setopt($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/200242", 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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