85.91.158.0/23

A1_BG_NET IPv4 Bulgaria ASSIGNED PA AS29580

Registration

RIPE

Range: 85.91.158.0 to 85.91.159.255
CIDR: 85.91.158.0/23
Addresses: 512
Net name: A1_BG_NET
Holder: A1 Bulgaria EAD ORG-MN1-RIPE
Status: ASSIGNED PA
Abuse contact: RIPE.Abuse@a1.bg
Last updated: 2026-04-26

Routing

Announced prefix	Origin	RPKI
85.91.158.0/23	AS29580 A1BG_RSG	RPKI valid

Covering allocations

Range	Net name	Status
85.91.128.0 - 85.91.159.255	BG-MTELNET-20041124	ALLOCATED PA

More specific assignments

No smaller assignments inside this range.

WHOIS

inetnum:        85.91.158.0 - 85.91.159.255
netname:        A1_BG_NET
country:        BG
status:         ASSIGNED PA
source:         RIPE

organisation:   ORG-MN1-RIPE
org-name:       A1 Bulgaria EAD
country:        BG

role:           A1 Bulgaria EAD Abuse
abuse-mailbox:  RIPE.Abuse@a1.bg
nic-hdl:        AR14215-RIPE

Location of the first address

Sofia, Bulgaria

Registered organisation address

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/85.91.158.0/23

const res = await fetch('https://ip-fd.net/api/v1/network/85.91.158.0/23', {
  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/network/85.91.158.0/23', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/85.91.158.0/23');
curl_setopt($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/network/85.91.158.0/23", 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.