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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	45.140.144.0/24	HQserv Networks
	84.39.232.0/21	CORK INTERNET EXCHANGE LIMITED
	89.31.168.0/21	PROJECT MANAGEMENT LIMITED
	91.103.0.0/21	CORK INTERNET EXCHANGE LIMITED
	91.223.9.0/24	elive Ltd
	185.49.60.0/22	CORK INTERNET EXCHANGE LIMITED
	185.57.116.0/22	VMotion IT Solutions LTD
	185.137.20.0/22	Eolas Mor Limited
	185.175.168.0/22	CORK INTERNET EXCHANGE LIMITED
	185.176.0.0/22	CORK INTERNET EXCHANGE LIMITED
	217.74.48.0/22	The Software Development Centre Limited
	217.74.48.0/20	The Software Development Centre Limited
	217.74.52.0/22	CORK INTERNET EXCHANGE LIMITED
	217.74.56.0/21	CORK INTERNET EXCHANGE LIMITED
	2607:6b80:3d::/48	Ireland
	2a02:2078::/32	CORK INTERNET EXCHANGE LIMITED
	2a02:5b20::/32	VMotion IT Solutions LTD

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3257	GTT Communications Inc.	✔	✔
	AS8220	COLT	✔	✘
	AS1273	Vodafone Group PLC	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS8220	COLT	✔	✘
	AS6939	Hurricane Electric LLC	✔	✔
	AS3257	GTT Communications Inc.	✔	✔
	AS15405	East Cork Broadband Limited	✔	✘
	AS1273	Vodafone Group PLC	✔	✔
	AS196737	Airwave Internet	✔	✘
	AS42953	Internet Neutral Exchange Association Company Limited...	✔	✔
	AS205967	Sleepless Server Solutions Ltd.	✔	✔
	AS47680	EOBO Ltd T/A BBnet	✔	✘
	AS44358	Kauno Technologijos Universitetas	✔	✔
	AS201902	Bicom Systems Limited	✔	✘
	AS199373	E-Search DAC	✔	✘
	AS61049	Exascale Ltd	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✘
	AS34927	iFog GmbH	✔	✔
	AS25091	IP-Max SA	✔	✔
	AS6204	INTERKVM HOST SRL	✔	✔
	AS34549	meerfarbig GmbH & Co. KG	✔	✔
	AS43192	Ajisko Ltd t/a Integrated Media Solutions	✔	✘
	AS20562	Open Peering (Broadband Hosting B.V.)	✔	✔
	AS7195	EdgeUno	✔	✔
	AS52320	V.tal (GlobeNet)	✔	✔
	AS9002	RETN Limited	✘	✔
	AS3214	xTom GmbH	✔	✔
	AS3170	VeloxServ Communications Ltd	✔	✔
	AS16265	LeaseWeb Network B.V.	✔	✘
	AS24940	Hetzner Online GmbH	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS207841	Inferno Communications Ltd	✔	✔
	AS39351	31173 Services AB	✔	✘
	AS49600	NEAR IP, S.L.	✔	✘
	AS55850	Mercury NZ Limited	✔	✔
	AS29075	IELO-LIAZO SERVICES SAS	✔	✘
	AS49544	i3D.net B.V	✔	✔
	AS37468	Angola Cables	✔	✔
	AS399728	P Foundation	✔	✘
	AS37497	Network Platforms (PTY) LTD	✔	✘
	AS52075	Wifirst S.A.S.	✔	✔
	AS37100	SEACOM Limited	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS48070	DSM (GB) Limited	✔	✔
	AS34309	Link11 GmbH	✔	✔
	AS1828	Unitas Global	✔	✔
	AS13237	euNetworks GmbH	✔	✔
	AS200052	Feral.io Ltd	✔	✘
	AS30844	Liquid Intelligent Technologies	✔	✔
	AS215638	Cilix Limited	✔	✘
	AS35280	F5 Networks SARL	✔	✔
	AS50304	Blix Solutions AS	✔	✔
	AS4651	The Communications Authority of Thailand (CAT)	✔	✔
	AS63927	RISE	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS6661	POST Luxembourg	✔	✘
	AS44684	Mythic Beasts Ltd	✔	✔
	AS48101	Trooli Ltd.	✔	✔
	AS41000	Freethought Internet Limited	✔	✔
	AS212027	PebbleHost Ltd	✔	✔
	AS8801	Rocket Fibre Ltd	✔	✔
	AS48362	Stadtwerke Feldkirch	✔	✔
	AS12552	GlobalConnect (IP-Only)	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS61231	Neos Networks (SSE PLC)	✔	✔
	AS215955	ALTEASYSTEMS OU	✔	✘
	AS328748	Agile Solutions Provider (PTY) LTD	✔	✘
	AS34087	NTE TELEKOM AS	✔	✘
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS209768	white2net Srl	✔	✘
	AS60171	AFR-IX TELECOM S.A.	✔	✔
	AS37662	West Indian Ocean Cable Company (WIOCC)	✔	✘
	AS57344	Telehouse EAD	✔	✘
	AS60277	Agility Communications Limited	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS212683	Olilo UK & Ireland Ltd	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS212655	YouFibre Limited	✔	✔
	AS4455	IX Reach Ltd	✔	✘
	AS38158	PT Cyberindo Aditama	✔	✔
	AS24482	SG.GS	✔	✔
	AS213241	TECHIT.BE SRL	✔	✔
	AS56665	Proximus Luxembourg S.A.	✔	✔
	AS39122	Blacknight Internet Solutions Limited	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS399486	Virtuo	✔	✘
	AS47638	Cadence Networks Ltd	✔	✘
	AS62217	Vinters IT Ltd	✔	✘
	AS28792	Public Internet Ltd	✔	✘
	AS31500	Global Network Management Inc	✔	✘
	AS41230	ASK4 Limited	✔	✘
	AS41495	Faelix Limited	✔	✘
	AS1031	PEER 1031 LLC	✔	✘
	AS13009	Redcentric Solutions Ltd	✔	✘
	AS48825	Fast2host - Fast4networks Ltd	✔	✘
	AS56595	Fluency Communications Ltd	✔	✘
	AS42295	TBISS Ltd	✔	✔
	AS54309	NEGU	✔	✘
	AS64049	Reliance Jio Infocomm Pte. Ltd.	✔	✘
	AS132337	Axclusive	✔	✘
	AS6206	Netrouting B.V.	✔	✘
	AS5713	Telkom SA Ltd.	✔	✘
	AS36994	Vodacom	✔	✘
	AS16637	MTN SA (Bayobab)	✔	✘
	AS13213	UK-2 Limited	✘	✔
	AS28283	Adyl Telecom	✔	✔
	AS14840	BR.DIGITAL	✔	✘
	AS206735	Novelcomm LP	✘	✔
	AS8966	Etisalat (ETC)	✔	✘
	AS786	Jisc Services Limited	✔	✔
	AS20326	TeraSwitch Networks Inc.	✘	✔
	AS35297	Dataline LLC	✘	✔
	AS20764	CJSC RASCOM	✔	✘
	AS57304	RETN Russia	✘	✔
	AS201838	Community Fibre Limited	✘	✔
	AS25160	Vorboss Limited	✘	✔
	AS25369	Hydra Communications Ltd	✘	✔
	AS8928	GTT Communications Inc.	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS42953	Internet Neutral Exchange Association Company Limited...	✔	✔
	AS196737	Airwave Internet	✔	✘
	AS205967	Sleepless Server Solutions Ltd.	✔	✔
	AS44358	Kauno Technologijos Universitetas	✔	✔
	AS201902	Bicom Systems Limited	✔	✘
	AS199373	E-Search DAC	✔	✘
	AS47680	EOBO Ltd T/A BBnet	✔	✘
	AS43192	Ajisko Ltd t/a Integrated Media Solutions	✔	✘
	AS15405	East Cork Broadband Limited	✔	✘

aut-num:        AS47720
as-name:        CIX-AS
org:            ORG-CL59-RIPE
remarks:        ===========================
remarks:        Customers
remarks:        ===========================
remarks:        Intellicom
import:         from AS203109 accept AS203109
export:         to AS203109 announce any
remarks:        ===========================
remarks:        E-Search
import:         from AS199373 accept AS199373
export:         to AS199373 announce any
remarks:        ===========================
remarks:        ECBB
import:         from AS15405 accept AS15405
export:         to AS15405 announce any
remarks:        ===========================
remarks:        Rapid Broadband
import:         from AS42090 accept AS-RAPIDBB
export:         to AS42090 announce any
remarks:        ===========================
remarks:        Nova Broadband
import:         from AS41736 accept AS41736
export:         to AS41736 announce any
remarks:        ===========================
remarks:        Airwave
import:         from AS196737 accept AS196737
export:         to AS196737 announce any
remarks:        ===========================
remarks:        NSC:
import:         from AS29516 accept AS29516
export:         to AS29516 announce any
remarks:        ===========================
remarks:        R4DNS
import:         from AS198412 accept AS198412
export:         to AS198412 announce any
remarks:        ===========================
remarks:        SimplexHost
import:         from AS200886 accept AS200886
export:         to AS200886 announce any
remarks:        ===========================
remarks:        LT-DOMREG
import:         from AS44358 accept AS44358
export:         to AS44358 announce any
remarks:        ===========================
remarks:        IMS
import:         from AS43192 accept AS-IMS-GROUP
export:         to AS43192 announce any
remarks:        ===========================
remarks:        Transit
remarks:        ===========================
remarks:        Colt
import:         from AS8220 accept any
export:         to AS8220 announce AS-CIX1
remarks:        ===========================
remarks:        Vodafone / C&W
import:         from AS1273 accept any
export:         to AS1273 announce AS-CIX1
remarks:        ===========================
remarks:        GTT
import:         from AS3257 accept any
export:         to AS3257 announce AS-CIX1
remarks:        ===========================
remarks:        Viatel
import:         from AS31122 accept any
export:         to AS31122 announce AS-CIX1
remarks:        ===========================
remarks:        Peering
remarks:        ===========================
remarks:        INEX Dublin/Cork
import:         from AS2128 accept AS-INEXIE
export:         to AS2128 announce AS-CIX1
remarks:        ===========================
remarks:        LINX LON1
import:         from AS8714 accept any
export:         to AS8714 announce AS-CIX1
remarks:        ===========================
admin-c:        DUMY-RIPE
tech-c:         DUMY-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
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-CL59-RIPE
org-name:       CORK INTERNET EXCHANGE LIMITED
country:        IE
org-type:       LIR
address:        Dummy address for ORG-CL59-RIPE
mnt-ref:        MNT-CIX
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-CIX
abuse-c:        CIXN1-RIPE
created:        2006-11-13T06:11:04Z
last-modified:  2020-12-16T13:29:27Z
source:         RIPE
# Email removed, Log into bgp.tools to see whois emails
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2025-12-22T03:24:41Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-cix1	14
RIPE	as-manda-linx-peers-v6	417
RIPE	as-manda-linx-peers-v4	414
RIPE	as47720:as-cix	14
RIPE	as-cnix-rs	12
RADB	as-hurricanev6	20179