AS43927 HOSTERION SRL

Romania HOSTERION RIPE 27 IPv4 prefixes 9 IPv6 prefixes

IPv4 addresses

12,288

IPv6 /48 networks

RPKI

36 valid0 no ROA

Peers and downstreams

Holder

AS name: HOSTERION
Description: HOSTERION SRL
Organisation: HOSTERION SRL
Registered in: Cluj-Napoca, Romania
Abuse contact: abuse@elvsoft.com
Assigned: 2018-05-06
Registered: 2018-05-07
Record last changed: 2022-11-25 15:15 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

pass	Prefixes covered by valid ROAs 36 of 36 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 9 IPv6 prefixes.	15/15
pass	More than one upstream 8 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@elvsoft.com 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
fail	Registry record maintained Last changed 2022-11-25.	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/43927"><img src="https://ip-fd.net/badge/asn/43927/health.svg" alt="AS43927 network health on IP-FD.net"></a>

Markdown

[![AS43927 network health](https://ip-fd.net/badge/asn/43927/health.svg)](https://ip-fd.net/asn/43927)

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

Routing changes

Last 30 days

2026-10-04 15:02 UTC	New prefix	188.241.116.0/24
2026-10-04 15:02 UTC	New prefix	188.241.115.0/24

WHOIS

aut-num:        AS43927
as-name:        HOSTERION
org:            ORG-ES311-RIPE
admin-c:        AA29360-RIPE
tech-c:         AA29360-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         HOSTERION-MNT
mnt-by:         ro-elvsoft-1-mnt
created:        2018-05-07T13:12:48Z
last-modified:  2022-11-25T15:15:46Z
source:         RIPE
% 16 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/43927

const res = await fetch('https://ip-fd.net/api/v1/asn/43927', {
  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/43927', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/43927');
curl_setopt($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/43927", 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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