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	Prefix	Description
	85.187.216.0/23	NBI Sistems Ltd
	109.121.136.0/24	Nbis Ltd.
	109.121.139.0/24	Nbis Ltd.
	109.121.142.0/24	Nbis Ltd.
	109.121.143.0/24	Nbis Ltd.
	185.138.176.0/23	NBI Sistems Ltd
	185.138.178.0/23	-
	185.218.64.0/22	Ruse NBIS
	185.251.39.0/24	Ruse NBIS
	212.21.129.0/24	Nbis Ltd.
	212.21.133.0/24	Nbis Ltd.
	212.21.159.0/24	Nbis Ltd.
	2a10:bac0::/32	NBI Sistems Ltd

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS41313	"NOVATEL" EOOD	✔	✔
	AS61071	NETBOX LTD	✔	✘
	AS57463	NetIX Communications JSC	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS61071	NETBOX LTD	✔	✘
	AS41313	"NOVATEL" EOOD	✔	✔
	AS57463	NetIX Communications JSC	✔	✔
	AS197168	ASPhostBG Ltd	✔	✘
	AS6939	Hurricane Electric LLC	✔	✘
	AS137409	GSL Networks Pty LTD	✔	✘
	AS24940	Hetzner Online GmbH	✔	✔
	AS34019	Hivane Association	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS3214	xTom GmbH	✔	✔
	AS207176	OPENFIBER B.V.	✔	✔
	AS209267	Velorum B.V.	✔	✔
	AS215680	Luc Haaijer trading as Ferox Hosting	✔	✔
	AS34170	Aztelekom LLC	✔	✔
	AS211623	NAML B.V.	✔	✔
	AS6204	INTERKVM HOST SRL	✔	✔
	AS48314	IP-Projects GmbH & Co. KG	✔	✔
	AS5405	Inter.link GmbH	✔	✔
	AS52055	NetIX Communications JSC	✔	✔
	AS199752	Go-Trex Holding BV	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS207994	Blockchain Creek B.V.	✔	✘
	AS39122	Blacknight Internet Solutions Limited	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS42093	InterRacks B.V.	✔	✔
	AS50673	Serverius Holding B.V.	✔	✔
	AS61029	DODW Holding B.V.	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS8932	Ucom CJSC	✔	✔
	AS50509	Transroute.Net	✔	✘
	AS22356	Durand do Brasil Ltda	✔	✘
	AS16276	OVH SAS	✔	✘
	AS24961	WIIT AG (fka. myLoc Managed IT AG)	✔	✘
	AS24482	SG.GS	✔	✘
	AS60144	3W Infra B.V.	✘	✔
	AS57344	Telehouse EAD	✔	✘
	AS39351	31173 Services AB	✔	✘
	AS8717	A1 Bulgaria EAD	✘	✔
	AS44324	MoeDove LLC	✘	✔
	AS49127	Asimo Networks B.V.	✘	✔
	AS328748	Agile Solutions Provider (PTY) LTD	✔	✘
	AS55285	Serverside.com	✔	✘
	AS148971	Keibiin's Holdings Limited	✘	✔
	AS6663	Türk Telekom International	✘	✔
	AS39637	ADES BV	✔	✘
	AS29049	Delta Telecom Ltd	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS197168	ASPhostBG Ltd	✔	✘

aut-num:        AS39396
as-name:        NBIS-AS
org:            ORG-NBIS1-RIPE
notify:         nbashev@nbis.net
remarks:        T-CIX AS41059
import:         from AS41059 accept ANY
export:         to AS41059 announce AS-NBIS
remarks:        NOVATEL AS41313
import:         from AS41313 accept ANY
export:         to AS41313 announce AS-NBIS
import:         from AS5483 accept ANY
export:         to AS5483 announce AS-NBIS
remarks:        ASPHOSTBG AS197168
import:         from AS197168 accept AS197168
export:         to AS197168 announce ANY
remarks:        NETBOX AS61071
import:         from AS61071 accept ANY
export:         to AS61071 announce AS-NBIS
remarks:        NETIX AS57463
import:         from AS57463 accept ANY
export:         to AS57463 announce AS-NBIS
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NBIS-MNT
created:        2006-02-14T13:46:20Z
last-modified:  2026-02-05T14:32:23Z
source:         RIPE
sponsoring-org: ORG-NA318-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-NBIS1-RIPE
org-name:       NBI Systems Ltd.
country:        BG
org-type:       OTHER
address:        Dummy address for ORG-NBIS1-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR62634-RIPE
mnt-ref:        SPNET-MNT
mnt-ref:        NBIS-MNT
mnt-ref:        MNT-TELEHOUSE-BG
mnt-ref:        NOVATEL-MNT
mnt-by:         NBIS-MNT
mnt-by:         SPNET-MNT
created:        2006-02-14T10:56:44Z
last-modified:  2026-02-05T14:28:58Z
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: 2026-04-04T03:23:48Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-retn-actual-v6	3911
RIPE	as-netix	95250
RIPE	as-magyartelekom	51778
RIPE	as-24964	2
RIPE	as12716:as-mtel	22
RIPE	as-novatel-ipv6	36822
RIPE	as-nbis	2
RIPE	as-telehousebg	6
RIPE	as-retn-actual-v4	12615
RADB	as-hurricanev6	20741
RIPE	as-btc-up	2420
RIPE	as34224:as-neterra-int	1679
RIPE	as-netbox	10
LEVEL3	as-level3-origins-eu	0
RIPE	as-24964:as-39396	2
RIPE	as-neterra-bg	42813
RIPE	as-neterra-int	1709