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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
	185.70.132.0/22	4on LTD
	185.241.36.0/24	4on LTD
	185.241.37.0/24	4on LTD
	185.241.38.0/24	4on LTD
	185.251.224.0/22	4on LTD
	185.251.225.0/24	4on LTD
	185.254.88.0/22	4on LTD
	193.169.216.0/23	Rural Communication Solutions Ltd
	194.147.120.0/22	4on LTD
	2a05:2a00::/29	4on LTD

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS39175	Connective Online Limited	✔	✘
	AS39545	Fluidone Ltd.	✔	✘
	AS3257	GTT Communications Inc.	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS39175	Connective Online Limited	✔	✘
	AS6939	Hurricane Electric LLC	✘	✔
	AS39545	Fluidone Ltd.	✔	✘
	AS215675	Perception TVCDN Ltd	✔	✘
	AS3257	GTT Communications Inc.	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✔
	AS41847	Daniel O'Mahony	✘	✔
	AS34927	iFog GmbH	✔	✔
	AS6204	INTERKVM HOST SRL	✔	✔
	AS3170	VeloxServ Communications Ltd	✔	✔
	AS61049	Exascale Ltd	✔	✔
	AS8218	Zayo Europe	✔	✔
	AS14840	BR.DIGITAL	✔	✘
	AS215638	Cilix Limited	✔	✔
	AS52075	Wifirst S.A.S.	✔	✔
	AS216265	ARISTO NETWORKS LTD	✔	✘
	AS49544	i3D.net B.V	✔	✔
	AS48070	DSM (GB) Limited	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS20562	Open Peering (Broadband Hosting B.V.)	✔	✔
	AS200052	Feral.io Ltd	✔	✘
	AS214749	James Cahill	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS16276	OVH SAS	✔	✔
	AS202076	Fibre Networks (Scotland) Limited	✔	✘
	AS209735	Lagrange Cloud Technologies Limited	✔	✔
	AS41000	Freethought Internet Limited	✔	✔
	AS30690	Kazehana Networks LLC	✔	✔
	AS204208	Peravix Group LTD	✔	✔
	AS211358	Patrizio Palumbo	✔	✔
	AS39122	Blacknight Internet Solutions Limited	✔	✔
	AS207841	Inferno Communications Ltd	✔	✔
	AS39351	31173 Services AB	✔	✔
	AS24482	SG.GS	✔	✔
	AS42831	UK Dedicated Servers Limited	✔	✔
	AS328748	Agile Solutions Provider (PTY) LTD	✔	✘
	AS44324	MoeDove LLC	✘	✔
	AS29017	NTT Data Centers (Gyron)	✔	✘
	AS249	Packet Star Networks Limited	✔	✘
	AS47638	Cadence Networks Ltd	✔	✘
	AS44684	Mythic Beasts Ltd	✔	✔
	AS8801	Rocket Fibre Ltd	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS209710	SNRD NETWORKS LIMITED	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS49600	NEAR IP, S.L.	✔	✔
	AS45014	Nuco Technologies Ltd	✔	✔
	AS214022	Joseph Rawlings trading as Virtnet.bond	✘	✔
	AS215887	Serhiy Bobrov	✔	✔
	AS201838	Community Fibre Limited	✔	✔
	AS204778	Paul Nicholas Lewis	✔	✔
	AS200260	Debugged Ltd	✔	✔
	AS41230	ASK4 Limited	✔	✔
	AS207113	Cyrus Mbitao trading as Wofbit Networks	✔	✔
	AS8426	Claranet Limited	✔	✔
	AS212655	YouFibre Limited	✔	✔
	AS56595	Commsworld Ltd	✔	✘
	AS15510	Compuweb Communications Services Limited	✔	✘
	AS212683	Olilo UK & Ireland Ltd	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS132337	Axclusive	✔	✘
	AS4455	IX Reach Ltd	✔	✘
	AS198690	Fibrecast Ltd.	✔	✘
	AS60079	Electromagnetic Field Ltd.	✔	✘
	AS396993	Soraxus Networks Inc.	✔	✘
	AS42689	Glide Student & Residential Limited	✔	✘
	AS15830	Equinix, Inc.	✔	✘
	AS199081	Lancom Ltd.	✔	✘
	AS48825	Fast2host - Fast4networks Ltd	✔	✘
	AS28792	Public Internet Ltd	✔	✘
	AS212396	FyfeWeb Ltd	✘	✔
	AS212027	PebbleHost Ltd	✘	✔
	AS201616	Theo Holroyd	✘	✔
	AS48101	Trooli Ltd.	✘	✔
	AS25369	Hydra Communications Ltd	✘	✔
	AS36236	NetActuate, Inc	✘	✔
	AS25160	Vorboss Limited	✘	✔
	AS52112	Gentlent GmbH	✘	✔
	AS8330	LONAP Ltd	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS215675	Perception TVCDN Ltd	✔	✘
	AS41847	Daniel O'Mahony	✘	✔
	AS39175	Connective Online Limited	✔	✘

aut-num:        AS59816
as-name:        BLYNX
org:            ORG-LA1958-RIPE
import:         from AS3257 accept ANY
import:         from AS3356 accept ANY
export:         to AS3257 announce AS59816:AS-BLYNX
export:         to AS3356 announce AS59816:AS-BLYNX
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         BLYNX-MNT
created:        2014-09-17T10:56:56Z
last-modified:  2026-03-22T14:43:07Z
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-LA1958-RIPE
org-name:       4on LTD
country:        GB
org-type:       LIR
address:        Dummy address for ORG-LA1958-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR76881-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BLYNX-MNT
created:        2024-09-24T07:30:16Z
last-modified:  2026-05-13T07:12:59Z
source:         RIPE
mnt-ref:        BLYNX-MNT
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: 2026-06-09T03:24:02Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricanev6	21129
RIPE	as-safehosts	9
LEVEL3	as-lumen-customers-asns	10695
RIPE	as-lonap-mlp-v6	264
RIPE	as-lonap-mlp	284
RIPE	as-lonap-connected	313
RIPE	as59816:as-blynx	9
RIPE	as-ris-rrc01	80