AS51601 IPTP LTD

United Kingdom IPTP RIPE 3 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

1,792

IPv6 /48 networks

4,096

RPKI

5 valid0 no ROA

Peers and downstreams

Holder

AS name: IPTP
Description: IPTP LTD
Organisation: IPTP LTD
Abuse contact: abuse320958@iptp.net
Assigned: 2010-10-05
Registered: 2010-10-06
Record last changed: 2020-04-14 15:34 UTC

176.56.170.0/23 185.65.175.0/24 195.189.120.0/22

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

pass	Prefixes covered by valid ROAs 5 of 5 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
pass	More than one upstream 5 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse320958@iptp.net 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 2020-04-14.	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/51601"><img src="https://ip-fd.net/badge/asn/51601/health.svg" alt="AS51601 network health on IP-FD.net"></a>

Markdown

[![AS51601 network health](https://ip-fd.net/badge/asn/51601/health.svg)](https://ip-fd.net/asn/51601)

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

Routing changes

Last 30 days

2026-10-04 03:38 UTC	Relationship changed	AS9198	upstream to peer
2026-10-04 03:38 UTC	Relationship changed	AS43727	downstream to upstream
2026-10-04 03:38 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 03:38 UTC	Relationship changed	AS31133	upstream to peer
2026-10-04 03:38 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 03:38 UTC	Relationship changed	AS13194	upstream to peer

WHOIS

aut-num:        AS51601
as-name:        IPTP
org:            ORG-IL238-RIPE
admin-c:        IPTP-RIPE
tech-c:         IPTP-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IPTP
created:        2010-10-06T13:34:49Z
last-modified:  2020-04-14T15:34:01Z
source:         RIPE

Routing data

Updated 23 h ago

Registry record

Fetched 23 h ago 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/51601

const res = await fetch('https://ip-fd.net/api/v1/asn/51601', {
  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/51601', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/51601');
curl_setopt($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/51601", 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.

AS6939	Hurricane Electric LLC HURRICANE
AS41095	IPTP LTD IPTP
AS43727	JSC KVANT-TELEKOM KVANT-TELECOM
AS50509	Transroute Telecom LTD TRANSROUTE
AS200612	Gulf Bridge International Inc. GulfBridgeInternational

AS17561	LARUS Limited LCS-AS-AP
AS42072	Positive Systems LLC POZITIS-RU-AS
AS47243	ONEXIM Group Ltd. ONEXIM-AS
AS49106	Opticom Group AO OPTICOM-AS
AS50113	FIRST SERVER LIMITED SuperServersDatacenter
AS51408	OOO Sirius-Project SIRIUS-AS
AS57463	NetIX Communications JSC NetIX
AS59883	Global Telecom LLC VTELL-AS
AS197969	Federal State Unitary Enterprise "Morsviazsputnik" MARSAT-AS

AS9198	JSC Kazakhtelecom KAZTELECOM-AS
AS13194	UAB "Bite Lietuva" BITE
AS17561	LARUS Limited LCS-AS-AP
AS20764	CJSC RASCOM RASCOM-AS
AS24482	SG.GS SGGS-AS-AP
AS25091	IP-Max SA IP-Max
AS28910	"Uzbektelekom" Joint Stock Company INTAL-ASN
AS28917	Fiord Networks, UAB Fiord-AS
AS31133	PJSC MegaFon MF-MGSM-AS
AS35598	INETCOM CARRIER LLC INETCOM
AS36236	NetActuate, Inc NETACTUATE
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS41722	Miran Ltd. MIRAN-AS
AS42072	Positive Systems LLC POZITIS-RU-AS
AS47243	ONEXIM Group Ltd. ONEXIM-AS
AS49106	Opticom Group AO OPTICOM-AS
AS49673	Truenetwork LLC TRUENETWORK
AS50113	FIRST SERVER LIMITED SuperServersDatacenter
AS51408	OOO Sirius-Project SIRIUS-AS
AS57463	NetIX Communications JSC NetIX
AS59883	Global Telecom LLC VTELL-AS
AS197969	Federal State Unitary Enterprise "Morsviazsputnik" MARSAT-AS