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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
	38.126.80.0/21	FIBRENEST LIMITED
	38.126.80.0/20	FIBRENEST LIMITED
	38.126.88.0/21	FIBRENEST LIMITED
	154.62.164.0/22	Cogent Communications, LLC
	154.62.168.0/22	Cogent Communications, LLC
	185.241.224.0/22	FIBRENEST LIMITED
	185.241.224.0/23	-
	185.241.226.0/23	-
	2a0c:b381::/32	-
	2a0c:b381:500::/40	-
	2a0c:b381:700::/40	-
	2a0c:b381:800::/40	-
	2a0c:b381:900::/40	-
	2a0c:b381:a00::/40	-
	2a0c:b381:b00::/40	-
	2a0c:b381:d00::/40	-
	2a0c:b381:e00::/40	-
	2a0c:b381:f00::/40	-
	2a0c:b381:1000::/40	-
	2a0c:b381:1100::/40	-
	2a0c:b381:1200::/40	-
	2a0c:b381:1300::/40	-
	2a0c:b381:1400::/40	-
	2a0c:b381:1500::/40	-

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✔
	AS6461	Zayo Bandwidth	✔	✔
	AS3356	Lumen (Level 3)	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✔
	AS174	Cogent Communications, LLC	✔	✔
	AS6461	Zayo Bandwidth	✔	✔
	AS61049	Exascale Ltd	✔	✔
	AS3356	Lumen (Level 3)	✔	✔
	AS13237	euNetworks GmbH	✔	✔
	AS48070	DSM (GB) Limited	✔	✔
	AS44684	Mythic Beasts Ltd	✔	✔
	AS44355	Colocation Ltd	✔	✔
	AS207960	AS207960 Cyfyngedig	✔	✔
	AS3170	VeloxServ Communications Ltd	✔	✔
	AS212396	FyfeWeb Ltd	✔	✔
	AS42689	Glide Student & Residential Limited	✔	✔
	AS8801	Rocket Fibre Ltd	✔	✔
	AS209735	Lagrange Cloud Technologies Limited	✘	✔
	AS41000	Freethought Internet Limited	✔	✔
	AS215759	Ziax Ltd	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS47638	Cadence Networks Ltd	✔	✔
	AS212655	YouFibre Limited	✔	✔
	AS24482	SG.GS	✔	✔
	AS42831	UK Dedicated Servers Limited	✔	✔
	AS41230	ASK4 Limited	✔	✔
	AS15830	Equinix, Inc.	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS56595	Fluency Communications Ltd	✔	✔
	AS4455	IX Reach Ltd	✔	✘
	AS30690	Kazehana Networks LLC	✔	✔
	AS15169	Google LLC	✔	✔
	AS28792	Public Internet Ltd	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘
	AS39175	Connective Online Limited	✔	✘

aut-num:        AS204731
as-name:        fibrenest
org:            ORG-FL427-RIPE
import:         from AS174 accept ANY
export:         to AS174 announce AS204731
import:         from AS3356 accept ANY
export:         to AS3356 announce AS204731
import:         from AS6461 accept ANY
export:         to AS6461 announce AS204731
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-uk-fibrenest1-1-MNT
created:        2018-01-18T10:38:17Z
last-modified:  2026-02-10T09:24:12Z
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-FL427-RIPE
org-name:       FIBRENEST LIMITED
country:        GB
org-type:       LIR
address:        Dummy address for ORG-FL427-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR78698-RIPE
mnt-ref:        lir-uk-fibrenest1-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-fibrenest1-1-MNT
created:        2025-08-22T09:10:40Z
last-modified:  2025-08-27T13:13:28Z
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:        ****************************

Last Update: 2026-03-11T03:24:15Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-lonap-connected	310
RIPE	as-set-lonap-mlp	88657
RIPE	as-lonap-mlp	281
RIPE	as-set-lonap-mlp-v6	88661
RIPE	as-set-lonap-connected	88779
RIPE	as-lonap-mlp-v6	261
LEVEL3	as-lumen-customers-asns	10695