AS8918 Coolwave Communications Limited

Ireland CARRIER1-AS RIPE 4 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

24,576

IPv6 /48 networks

RPKI

0 valid4 no ROA

Peers and downstreams

Holder

AS name: CARRIER1-AS
Description: Coolwave Communications Limited
Organisation: Coolwave Communications Limited
Registered in: Dublin, Ireland
Abuse contact: abuse@imaginegroup.ie
Assigned: 1998-08-04
Registered: 2002-02-01
Record last changed: 2024-02-14 18:35 UTC

212.4.192.0/19 212.4.195.0/24 213.239.0.0/18 213.239.0.0/24

AS559	SWITCH Switch
AS1103	SURF B.V. SURFNET-NL
AS1140	Stichting Internet Domeinregistratie Nederland SIDN
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS1828	Unitas Global UNITAS
AS3212	Telemach Slovenija d.o.o. TELEMACH
AS3257	GTT Communications Inc. GTT-BACKBONE
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC) RIPE-NCC-AS
AS3462	Data Communication Business Group HINET
AS4455	IX Reach Ltd BSO
AS5405	Inter.link GmbH INTERDOTLINK
AS6057	Administracion Nacional de Telecomunicaciones AS6057
AS6204	TMRC GROUP SRL ZET-NET
AS6663	Euroweb Romania S.R.L. TTI-NET
AS6696	VERIXI SA VERIXI
AS6797	GlobalConnect AB GLOBALCONNECT-NET
AS6939	Hurricane Electric LLC HURRICANE
AS7195	EDGEUNO S.A.S AS7195
AS7713	PT Telekomunikasi Indonesia telkomnet-as-ap
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8298	IPng Networks GmbH IPNG
AS9044	BSE Software GmbH SOLNET
AS12637	SEEWEB s.r.l. SEEWEB
AS12779	IT.Gate S.p.A. ITGATE
AS12859	BIT BV NL-BIT
AS12969	Ljosleidarinn ehf Vodafone_Iceland
AS13237	euNetworks GmbH LAMBDANET-AS
AS14630	Invesco Group Services, Inc. INVESCO
AS14840	BR.Digital Telecom AS14840
AS14907	Wikimedia Foundation Inc. WIKIMEDIA
AS15547	netplus.ch SA NETPLUS
AS15605	Connesi s.p.a. CONNESI
AS15958	CETIN Ltd. Belgrade CETIN_doo_AS
AS18106	Viewqwest Pte Ltd VIEWQWEST-SG-AP
AS20485	Joint Stock Company TransTeleCom TRANSTELECOM
AS20764	CJSC RASCOM RASCOM-AS
AS20932	Services Industriels de Geneve SIG-ST
AS24482	SG.GS SGGS-AS-AP
AS24961	WIIT AG MYLOC-AS
AS25091	IP-Max SA IP-Max
AS25160	Vorboss Limited VORBOSS
AS25220	equada network GmbH GLOBALNOC-AS
AS28917	Fiord Networks, UAB Fiord-AS
AS29075	IELO-LIAZO SERVICES SAS IELO
AS29140	Hostserver GmbH HOSTSERVER-AS
AS30844	Liquid Telecommunications Ltd LIQUID-AS
AS34019	Hivane Association HIVANE
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
AS35280	F5 Networks SARL F5
AS36236	NetActuate, Inc NETACTUATE
AS37100	SEACOM Limited
AS37497	Network Platforms (PTY) LTD
AS37721	Virtual Technologies & Solutions
AS39122	Blacknight Internet Solutions Limited BLACKNIGHT-AS
AS39351	31173 Services AB ESAB-AS
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS41666	Institute for Pyrotechnical Cleaning (limited company) PYRO-AS
AS42541	Fiberby ApS FIBERBY
AS45489	Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL
AS47147	Anexia Cloud Solutions GmbH AS-ANX
AS48185	team.blue NV team_blue
AS48362	Tkswf TKSWF-AS
AS48919	UACITY Ltd. UA-CITY-AS
AS49434	FBW NETWORKS SAS FBWNETWORKS
AS49544	i3D.net B.V i3Dnet
AS49605	Digital Telecommunication Services S.r.l. DTS-AS
AS50300	CustodianDC Limited CUSTDC
AS50673	Serverius Holding B.V. Serverius-as
AS50763	Robert McKay MCKAYCOM
AS51184	Fonira Telekom GmbH FONIRA
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS51873	Arcade Solutions AG AS-ARCADE
AS56655	Gigahost AS GIGAHOST
AS56987	ABACLOUDA SAS AS-ABACLOUDA
AS61573	IP TELECOM AS61573
AS62167	Tismi BV Tismi
AS64475	Freifunk Frankfurt am Main e.V. FREIFUNK-FRANKFURT
AS198150	SIACOM JSC SIACOM-AS
AS199524	G-Core Labs S.A. GCORE
AS199938	Netzwerge GmbH NETZWERGE
AS204092	Association GRIFON GRIFON
AS205103	Telegraph42 Management GmbH TELEGRAPH-AS
AS205112	PHILUNET GmbH PHILUNET
AS209090	Association Stolon STOLON
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS212635	Jurrian van Iersel AS212635
AS264409	Huge Solucoes Corporativas Ltda AS264409
AS271253	LINK BRASIL TELECOMUNICACOES LTDA AS271253

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 50/100

fail	Prefixes covered by valid ROAs 0 of 4 announced prefixes are RPKI valid, 4 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@imaginegroup.ie 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 2024-02-14.	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/8918"><img src="https://ip-fd.net/badge/asn/8918/health.svg" alt="AS8918 network health on IP-FD.net"></a>

Markdown

[![AS8918 network health](https://ip-fd.net/badge/asn/8918/health.svg)](https://ip-fd.net/asn/8918)

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

Routing changes

Last 30 days

2026-10-05 03:44 UTC	Neighbour gone	AS209823	peer
2026-10-05 03:44 UTC	Neighbour gone	AS58299	peer
2026-10-05 03:44 UTC	Neighbour gone	AS34927	peer
2026-10-05 03:44 UTC	Neighbour gone	AS31027	peer
2026-10-05 03:44 UTC	Neighbour gone	AS22356	upstream
2026-10-05 03:44 UTC	Relationship changed	AS34019	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS9044	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS7713	upstream to peer
2026-10-05 03:44 UTC	New neighbour	AS7195	peer
2026-10-05 03:44 UTC	Relationship changed	AS6939	upstream to peer
2026-10-05 03:44 UTC	New neighbour	AS6797	peer
2026-10-05 03:44 UTC	Relationship changed	AS6696	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS6663	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS6204	upstream to peer
2026-10-05 03:44 UTC	New neighbour	AS6057	peer
2026-10-05 03:44 UTC	Relationship changed	AS56655	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS5405	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS50673	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS48362	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS4455	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS41327	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS37497	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS37100	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS35280	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS3462	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS34177	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS3257	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS30844	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS29075	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS264409	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS25091	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS24961	upstream to peer
2026-10-05 03:44 UTC	New neighbour	AS209090	peer
2026-10-05 03:44 UTC	Relationship changed	AS20764	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS205103	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS20485	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS1764	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS15958	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS14840	upstream to peer
2026-10-05 03:44 UTC	Relationship changed	AS12779	upstream to peer

WHOIS

aut-num:        AS8918
org:            ORG-CCL78-RIPE
as-name:        CARRIER1-AS
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Carrier1 Upstream Connections
remarks:        *
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Carrier1 Customers
remarks:        *
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Carrier1 Private Peering
remarks:        *
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Carrier1 NL IX Peering
remarks:        *
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Carrier1 AMS-IX Peering
remarks:        *
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Carrier1 Upstreams
remarks:        *
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Carrier1 Customers
remarks:        *
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Carrier1 Private Peering
remarks:        *
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Carrier1 NL-IX Peering
remarks:        *
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Carrier1 AMS-IX Peering
remarks:        *
remarks:        ------------------------------------------------------
remarks:        ------------------------------------------------------
remarks:        *
remarks:        The Following communities can be used by Carrier1 Customers
remarks:        to control outbound routing announcements
remarks:        *
remarks:        Community Definition
remarks:        ------------------------------------------------------
remarks:        *
remarks:        8918:2000 Do not announce to C1 customers
remarks:        8918:2010 Do not announce to C1 peers, peers+ and transit
remarks:        8918:2015 Do not announce to C1 transit providers
remarks:        *
remarks:        8918:2020 Do not announce to Teleglobe (AS 6453)
remarks:        8918:2035 Do not announce to UUNet (AS 702)
remarks:        8918:2050 Do not announce to T-Systems (AS 3320)
remarks:        8918:2060 Do not announce to JointTransit (AS 24785 / 20562)
remarks:        *
remarks:        8918:2070 Do not announce to AMS-IX peers
remarks:        8918:2080 Do not announce to NL-IX peers
remarks:        ----------------------------------------------------------------
remarks:        *
remarks:        Communities to prepend AS8918 to outbound routing announcements:
remarks:        *
remarks:        Community Definition
remarks:        ----------------------------------------------------------------
remarks:        *
remarks:        T-Systems
remarks:        8918:3006 T-Systems (AS 3320) prepend 8918
remarks:        8918:3007 T-Systems (AS 3320) prepend 8918 8918
remarks:        8918:3008 T-Systems (AS 3320) prepend 8918 8918 8918
remarks:        8918:3009 T-systems (AS 3320) prepend 8918 8918 8918 8918
remarks:        8918:3010 T-Systems (AS 3320) prepend 8918 8918 8918 8918 8918
remarks:        *
remarks:        Teleglobe
remarks:        8918:3011 Teleglobe (AS 6453) prepend 8918
remarks:        8918:3012 Teleglobe (AS 6453) prepend 8918 8918
remarks:        8918:3013 Teleglobe (AS 6453) prepend 8918 8918 8918
remarks:        8918:3014 Teleglobe (AS 6453) prepend 8918 8918 8918 8918
remarks:        8918:3015 Teleglobe (AS 6453) prepend 8918 8918 8918 8918 8918
remarks:        *
remarks:        UUnet
remarks:        8918:3026 UUNET (AS 702) prepend 8918
remarks:        8918:3027 UUNET (AS 702) prepend 8918 8918
remarks:        8918:3028 UUNET (AS 702) prepend 8918 8918 8918
remarks:        8918:3029 UUNET (AS 702) prepend 8918 8918 8918 8918
remarks:        8918:3030 UUNET (AS 702) prepend 8918 8918 8918 8918 8918
remarks:        *
remarks:        JointTransit
remarks:        8918:3031 JointTransit (AS 24785 / 20562) prepend 8918
remarks:        8918:3032 JointTransit (AS 24785 / 20562) prepend 8918 8918
remarks:        8918:3033 JointTransit (AS 24785 / 20562) prepend 8918 8918 8918
remarks:        8918:3034 JointTransit (AS 24785 / 20562) prepend 8918 8918 8918 8918
remarks:        8918:3035 JointTransit (AS 24785 / 20562) prepend 8918 8918 8918 8918 8918
remarks:        *
remarks:        8918:3036 NL-IX Peers prepend 8918
remarks:        8918:3037 NL-IX Peers prepend 8918 8918
remarks:        8918:3038 NL-IX Peers prepend 8918 8918 8918
remarks:        8918:3039 NL-IX Peers prepend 8918 8918 8918 8918
remarks:        8918:3040 NL-IX Peers prepend 8918 8918 8918 8918 8918
remarks:        *
remarks:        8918:3066 AMS-IX PEERS prepend 8918
remarks:        8918:3067 AMS-IX PEERS prepend 8918 8918
remarks:        8918:3068 AMS-IX PEERS prepend 8918 8918 8918
remarks:        8918:3069 AMS-IX PEERS prepend 8918 8918 8918 8918
remarks:        8918:3070 AMS-IX PEERS prepend 8918 8918 8918 8918 8918
remarks:        ----------------------------------------------------------------
admin-c:        DW5409-RIPE
tech-c:         DW5409-RIPE
status:         ASSIGNED
remarks:        ----------------------------------
remarks:        incase of remarks contact: admin-c
remarks:        ----------------------------------
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         clwv-fk-MNT
created:        2002-02-01T10:06:23Z
last-modified:  2024-02-14T18:35:31Z
source:         RIPE
% 308 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/8918

const res = await fetch('https://ip-fd.net/api/v1/asn/8918', {
  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/8918', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/8918');
curl_setopt($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/8918", 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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