AS42239 Ltd. "Cypher"

Russia FARLINE-AS RIPE 5 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

17,920

IPv6 /48 networks

RPKI

0 valid6 no ROA

Peers and downstreams

Holder

AS name: FARLINE-AS
Description: Ltd. "Cypher"
Organisation: Ltd. "Cypher"
Abuse contact: abuse@farline.net
Assigned: 2007-01-21
Registered: 2007-01-22
Record last changed: 2026-02-20 21:25 UTC

178.219.160.0/20 195.110.6.0/23 31.135.96.0/19 88.135.112.0/20 95.215.116.0/22

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

fail	Prefixes covered by valid ROAs 0 of 6 announced prefixes are RPKI valid, 6 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 6 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@farline.net 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
pass	Registry record maintained Last changed 2026-02-20.	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/42239"><img src="https://ip-fd.net/badge/asn/42239/health.svg" alt="AS42239 network health on IP-FD.net"></a>

Markdown

[![AS42239 network health](https://ip-fd.net/badge/asn/42239/health.svg)](https://ip-fd.net/asn/42239)

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

Routing changes

Last 30 days

2026-10-05 07:06 UTC	Neighbour gone	AS264409	upstream
2026-10-05 07:06 UTC	Relationship changed	AS9198	upstream to peer
2026-10-05 07:06 UTC	Relationship changed	AS6663	upstream to peer
2026-10-05 07:06 UTC	Relationship changed	AS6204	upstream to peer
2026-10-05 07:06 UTC	New neighbour	AS62000	peer
2026-10-05 07:06 UTC	Relationship changed	AS61049	upstream to peer
2026-10-05 07:06 UTC	Relationship changed	AS60171	upstream to peer
2026-10-05 07:06 UTC	Relationship changed	AS56655	upstream to peer
2026-10-05 07:06 UTC	Relationship changed	AS47692	upstream to peer
2026-10-05 07:06 UTC	Relationship changed	AS42295	upstream to peer
2026-10-05 07:06 UTC	Relationship changed	AS41327	upstream to peer
2026-10-05 07:06 UTC	Relationship changed	AS25091	upstream to peer
2026-10-05 07:06 UTC	Relationship changed	AS15958	upstream to peer

WHOIS

aut-num:        AS42239
as-name:        FARLINE-AS
org:            ORG-OA163-RIPE
remarks:        +-------------------+
remarks:        | UPSTREAM`s |
remarks:        +-------------------+
remarks:        +-------------------+
remarks:        | IX`s |
remarks:        +-------------------+
admin-c:        FNOC7-RIPE
tech-c:         FNOC7-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-FARLINE
mnt-by:         IPADDRESS-RU
created:        2007-01-22T11:10:29Z
last-modified:  2026-02-20T21:25:22Z
source:         RIPE
sponsoring-org: ORG-IL934-RIPE
% 24 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/42239

const res = await fetch('https://ip-fd.net/api/v1/asn/42239', {
  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/42239', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/42239');
curl_setopt($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/42239", 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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