AS47720 Cork Internet Exchange Limited

Ireland CIX-AS RIPE 14 IPv4 prefixes 3 IPv6 prefixes

IPv4 addresses

15,872

IPv6 /48 networks

131,073

RPKI

1 valid16 no ROA

Peers and downstreams

Holder

AS name: CIX-AS
Description: Cork Internet Exchange Limited
Organisation: Cork Internet Exchange Limited
Registered in: Cork, Ireland
Abuse contact: noc@cix.ie
Assigned: 2008-08-06
Registered: 2008-08-07
Record last changed: 2020-03-30 17:33 UTC

185.137.20.0/22 185.175.168.0/22 185.176.0.0/22 185.49.60.0/22 185.57.116.0/22 217.74.48.0/20 217.74.48.0/22 217.74.52.0/22 217.74.56.0/21 45.140.144.0/24 84.39.232.0/21 89.31.168.0/21 91.103.0.0/21 91.223.9.0/24

AS286	Kpn KPN
AS1031	PEER 1031 LLC PEER1-1031
AS1828	Unitas Global UNITAS
AS3170	VeloxServ Communications Ltd VELOXSERV
AS3214	xTom GmbH XTOM
AS3741	Dimension Data
AS4455	IX Reach Ltd BSO
AS5405	Inter.link GmbH INTERDOTLINK
AS6057	Administracion Nacional de Telecomunicaciones AS6057
AS6204	TMRC GROUP SRL ZET-NET
AS6424	EDGOO NETWORKS UNIPESSOAL LDA EDGOO
AS6894	KDDI Europe Ltd KDDI-EUROPE
AS7195	EDGEUNO S.A.S AS7195
AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC Etisalat-AS
AS9002	RETN Limited RETN-AS
AS9044	BSE Software GmbH SOLNET
AS12779	IT.Gate S.p.A. ITGATE
AS12969	Ljosleidarinn ehf Vodafone_Iceland
AS13237	euNetworks GmbH LAMBDANET-AS
AS14630	Invesco Group Services, Inc. INVESCO
AS14840	BR.Digital Telecom AS14840
AS16347	ADISTA SAS INHERENT
AS17639	Converge ICT Solutions Inc. CONVERGE-AS
AS24482	SG.GS SGGS-AS-AP
AS25160	Vorboss Limited VORBOSS
AS28792	Public Internet Ltd PUBLIC-INTERNET
AS29075	IELO-LIAZO SERVICES SAS IELO
AS31122	Digiweb ltd DIGIWEB-AS
AS31500	Global Network Management Inc GNM-AS
AS31742	Sota Solutions Ltd. SOTACONNECT
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
AS34549	meerfarbig GmbH & Co. KG MEER-AS
AS34927	iFog GmbH iFog-GmbH
AS35266	EX Networks Limited EXN-AS
AS35280	F5 Networks SARL F5
AS36236	NetActuate, Inc NETACTUATE
AS37100	SEACOM Limited
AS37468	Angola Cables
AS37497	Network Platforms (PTY) LTD
AS37680	Cool Ideas Service Provider (Pty) Ltd
AS37721	Virtual Technologies & Solutions
AS39122	Blacknight Internet Solutions Limited BLACKNIGHT-AS
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS42473	Anexia Cloud Solutions GmbH AS-ANEXIA
AS48070	DSM (GB) Limited DSM
AS48185	team.blue NV team_blue
AS48362	Tkswf TKSWF-AS
AS49544	i3D.net B.V i3Dnet
AS50300	CustodianDC Limited CUSTDC
AS50304	Blix Solutions AS BLIX
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS56911	Warian S.R.L. ASN-WARIAN
AS60171	AFR-IX TELECOM S.A. AFRIX-AS
AS61573	IP TELECOM AS61573
AS62167	Tismi BV Tismi
AS198150	SIACOM JSC SIACOM-AS
AS207841	Inferno Communications Ltd INFERNO
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS213241	TECHIT.BE SRL TECHIT
AS215638	Cilix Limited AS-CILIX-LIMITED
AS263152	MIGO TELECOM AS263152
AS271253	LINK BRASIL TELECOMUNICACOES LTDA AS271253

Routing changes

Last 30 days

2026-10-04 08:13 UTC	Neighbour gone	AS137409	upstream
2026-10-04 08:13 UTC	Neighbour gone	AS43192	downstream
2026-10-04 08:13 UTC	Neighbour gone	AS39351	upstream
2026-10-04 08:13 UTC	Neighbour gone	AS37282	upstream
2026-10-04 08:13 UTC	Relationship changed	AS9044	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS9002	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS8966	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS7195	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 08:13 UTC	New neighbour	AS6057	peer
2026-10-04 08:13 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS56911	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS5405	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS50304	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS48362	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS37497	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS37468	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS3741	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS37100	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS34927	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS34549	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS34177	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS3214	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS31500	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS29075	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS286	upstream to peer
2026-10-04 08:13 UTC	New neighbour	AS215638	peer
2026-10-04 08:13 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS12779	upstream to peer
2026-10-04 08:13 UTC	Relationship changed	AS1031	upstream to peer

WHOIS

aut-num:        AS47720
as-name:        CIX-AS
org:            ORG-CL59-RIPE
remarks:        ===========================
remarks:        Customers
remarks:        ===========================
remarks:        Intellicom
remarks:        ===========================
remarks:        E-Search
remarks:        ===========================
remarks:        ECBB
remarks:        ===========================
remarks:        Rapid Broadband
remarks:        ===========================
remarks:        Nova Broadband
remarks:        ===========================
remarks:        Airwave
remarks:        ===========================
remarks:        NSC:
remarks:        ===========================
remarks:        R4DNS
remarks:        ===========================
remarks:        SimplexHost
remarks:        ===========================
remarks:        LT-DOMREG
remarks:        ===========================
remarks:        IMS
remarks:        ===========================
remarks:        Transit
remarks:        ===========================
remarks:        Colt
remarks:        ===========================
remarks:        Vodafone / C&W
remarks:        ===========================
remarks:        GTT
remarks:        ===========================
remarks:        Viatel
remarks:        ===========================
remarks:        Peering
remarks:        ===========================
remarks:        INEX Dublin/Cork
remarks:        ===========================
remarks:        LINX LON1
remarks:        ===========================
admin-c:        CIXN1-RIPE
tech-c:         CIXN1-RIPE
status:         ASSIGNED
mnt-by:         MNT-CIX
mnt-by:         RIPE-NCC-END-MNT
created:        2008-08-07T14:05:15Z
last-modified:  2020-03-30T17:33:12Z
source:         RIPE
% 34 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/47720

const res = await fetch('https://ip-fd.net/api/v1/asn/47720', {
  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/47720', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/47720');
curl_setopt($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/47720", 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.

AS1273	IDDQD-AS CW
AS3257	GTT Communications Inc. GTT-BACKBONE
AS6939	Hurricane Electric LLC HURRICANE
AS8220	COLT Technology Services Group Limited COLT
AS25091	IP-Max SA IP-Max

AS15405	East Cork Broadband Limited EASTCORK-AS
AS42953	Internet Neutral Exchange Association Company Limited By Guarantee INEX-CORK
AS44358	Domreg-Any DOMREG-ANY-AS
AS47680	EOBO Ltd T/A BBnet NHCS
AS196737	Airwave Internet AIRWAVE
AS201902	Bicom Systems Limited BICOM
AS205967	Sleepless Server Solutions Ltd. TTS-IE-AS