AS34837 Institute for Research in Fundamental Sciences

Iran IRANET-IPM RIPE 19 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

5,120

IPv6 /48 networks

RPKI

19 valid0 no ROA

Peers and downstreams

Holder

AS name: IRANET-IPM
Description: Institute for Research in Fundamental Sciences
Organisation: Institute for Research in Fundamental Sciences
Registered in: Tehran, Iran
Abuse contact: abuse@ipm.ir
Assigned: 2010-03-01
Registered: 2010-03-02
Record last changed: 2025-09-02 07:47 UTC

193.104.212.0/24 194.225.130.0/23 212.16.64.0/24 212.16.65.0/24 212.16.67.0/24 212.16.75.0/24 212.16.82.0/24 212.16.83.0/24 212.16.88.0/24 212.16.90.0/24 212.16.91.0/24 212.80.1.0/24 212.80.16.0/24 212.80.3.0/24 212.80.30.0/24 212.80.5.0/24 46.38.129.0/24 46.38.131.0/24 79.127.65.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 19 of 19 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
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact abuse@ipm.ir 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 2025-09-02.	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/34837"><img src="https://ip-fd.net/badge/asn/34837/health.svg" alt="AS34837 network health on IP-FD.net"></a>

Markdown

[![AS34837 network health](https://ip-fd.net/badge/asn/34837/health.svg)](https://ip-fd.net/asn/34837)

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

Routing changes

Last 30 days

2026-10-04 09:35 UTC	Neighbour gone	AS42915	downstream
2026-10-04 09:35 UTC	New prefix	212.80.1.0/24

WHOIS

aut-num:        AS34837
as-name:        IRANET-IPM
org:            ORG-IA30-RIPE
admin-c:        SK28-RIPE
tech-c:         SK28-RIPE
tech-c:         AS13826-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IPM-MNT
created:        2010-03-02T09:55:17Z
last-modified:  2025-09-02T07:47:05Z
source:         RIPE
% 40 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/34837

const res = await fetch('https://ip-fd.net/api/v1/asn/34837', {
  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/34837', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/34837');
curl_setopt($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/34837", 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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