AS211391 Mitan Telematica S.r.l.

Italy MITAN-AS RIPE 4 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

5,376

IPv6 /48 networks

RPKI

4 valid0 no ROA

Peers and downstreams

Holder

AS name: MITAN-AS
Description: Mitan Telematica S.r.l.
Organisation: Mitan Telematica S.r.l.
Registered in: Milan, Italy
Abuse contact: abuse@mitan.it
Assigned: 2021-05-02
Registered: 2021-05-03
Record last changed: 2021-07-06 09:10 UTC

109.236.168.0/21 150.251.64.0/21 193.3.57.0/24 194.105.36.0/22

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 80/100

pass	Prefixes covered by valid ROAs 4 of 4 announced prefixes are RPKI valid.	25/25
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 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@mitan.it 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
fail	Registry record maintained Last changed 2021-07-06.	0/5

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/211391"><img src="https://ip-fd.net/badge/asn/211391/health.svg" alt="AS211391 network health on IP-FD.net"></a>

Markdown

[![AS211391 network health](https://ip-fd.net/badge/asn/211391/health.svg)](https://ip-fd.net/asn/211391)

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

Routing changes

Last 30 days

2026-10-05 08:57 UTC	New neighbour	AS8529	peer
2026-10-05 08:57 UTC	Relationship changed	AS8218	upstream to peer
2026-10-05 08:57 UTC	Relationship changed	AS6204	upstream to peer
2026-10-05 08:57 UTC	Relationship changed	AS60171	upstream to peer
2026-10-05 08:57 UTC	Relationship changed	AS5405	upstream to peer
2026-10-05 08:57 UTC	Relationship changed	AS4455	upstream to peer
2026-10-05 08:57 UTC	Relationship changed	AS24961	upstream to peer
2026-10-05 08:57 UTC	Relationship changed	AS14840	upstream to peer

WHOIS

aut-num:        AS211391
as-name:        MITAN-AS
org:            ORG-MTS38-RIPE
admin-c:        MA24341-RIPE
tech-c:         NOC339-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-it-mitan-1-MNT
created:        2021-05-03T13:01:18Z
last-modified:  2021-07-06T09:10:39Z
source:         RIPE
% 4 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/211391

const res = await fetch('https://ip-fd.net/api/v1/asn/211391', {
  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/211391', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/211391');
curl_setopt($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/211391", 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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