AS50172 Regie Autonome Des Transports Parisiens

France RATP RIPE 3 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

768

IPv6 /48 networks

RPKI

0 valid3 no ROA

Peers and downstreams

Holder

AS name: RATP
Description: Regie Autonome Des Transports Parisiens
Organisation: Regie Autonome Des Transports Parisiens
Abuse contact: abuse@completel.fr
Assigned: 2009-11-24
Registered: 2009-11-25
Record last changed: 2025-09-16 12:49 UTC

193.104.162.0/24 195.200.228.0/24 195.200.229.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 50/100

fail	Prefixes covered by valid ROAs 0 of 3 announced prefixes are RPKI valid, 3 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
pass	More than one upstream 4 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@completel.fr 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 2025-09-16.	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/50172"><img src="https://ip-fd.net/badge/asn/50172/health.svg" alt="AS50172 network health on IP-FD.net"></a>

Markdown

[![AS50172 network health](https://ip-fd.net/badge/asn/50172/health.svg)](https://ip-fd.net/asn/50172)

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

Routing changes

Last 30 days

2026-10-04 14:44 UTC	Neighbour gone	AS209823	peer
2026-10-04 14:44 UTC	Neighbour gone	AS20764	upstream
2026-10-04 14:44 UTC	Neighbour gone	AS6758	upstream
2026-10-04 14:44 UTC	Relationship changed	AS8298	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS7713	upstream to peer
2026-10-04 14:44 UTC	New neighbour	AS6057	peer
2026-10-04 14:44 UTC	Relationship changed	AS56911	upstream to peer
2026-10-04 14:44 UTC	New neighbour	AS5405	peer
2026-10-04 14:44 UTC	New neighbour	AS51706	peer
2026-10-04 14:44 UTC	Relationship changed	AS43531	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS34927	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS34177	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS29075	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS20766	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS20562	upstream to peer
2026-10-04 14:44 UTC	Relationship changed	AS12779	upstream to peer

WHOIS

aut-num:        AS50172
as-name:        RATP
org:            ORG-RA233-RIPE
admin-c:        RH9429-RIPE
tech-c:         RH9429-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SFR-MNT
mnt-by:         CELYA-MNT
created:        2009-11-25T12:57:40Z
last-modified:  2025-09-16T12:49:04Z
source:         RIPE
sponsoring-org: ORG-CSF1-RIPE
% 2 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/50172

const res = await fetch('https://ip-fd.net/api/v1/asn/50172', {
  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/50172', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/50172');
curl_setopt($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/50172", 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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AS14907	Wikimedia Foundation Inc. WIKIMEDIA
AS15547	netplus.ch SA NETPLUS
AS16347	ADISTA SAS INHERENT
AS20562	Broadband Hosting B.V. OPEN-PEERING-AS
AS20766	Association "Gitoyen" GITOYEN-MAIN-AS
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AS34288	Kantonsschule Zug AS34288
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AS35600	Vedege SAS ASN-VEDEGE
AS36236	NetActuate, Inc NETACTUATE
AS37721	Virtual Technologies & Solutions
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