AS20911 Net-Surf.net Ltd.

The website screenshot for http://www.netsurf.bg

Net-Surf.net Ltd.

AS Number 20911
Website http://www.netsurf.bg

Registered on: 4 Feb 2002 (23 years old)
Registered to: bg.netsurf (ripe)

Network status: Active, Allocated under RIPE

Network type: Eyeball

Prefixes Originated: 171 IPv4, 0 IPv6

Upstreams

AS57344 - Telehouse EAD
AS174 - Cogent Communications, LLC
AS44901 - Belcloud LTD
AS9002 - RETN Limited
AS57463 - NetIX Communications JSC

Rankings

#33 for AS Cone in Bulgaria

#9 for Estimated Eyeballs in Bulgaria

#28 for Unique Domains in Bulgaria

#51 for Known Peers in Bulgaria

#18 for Originated IPv4 Space in Bulgaria

Tags:

	Prefix	Description
	45.90.90.0/24	Net-Surf.net Ltd. broadband services
	45.90.90.0/23	Net-Surf.net Ltd. broadband services
	45.90.91.0/24	Net-Surf.net Ltd. broadband services
	46.229.192.0/20	Net-Surf.net Ltd.
	46.229.192.0/24	PPPoE in City of Valchedram
	46.229.192.0/23	PPPoE in City of Valchedram
	46.229.193.0/24	PPPoE in City of Valchedram
	46.229.194.0/24	PPPoE in City of Valchedram
	46.229.195.0/24	Berk PPPoE
	46.229.196.0/24	GPON deployment in city of Vratza
	46.229.196.0/22	GPON deployment in city of Vratza
	46.229.197.0/24	GPON deployment in city of Vratza
	46.229.198.0/24	GPON deployment in city of Vratza
	46.229.199.0/24	GPON deployment in city of Vratza
	46.229.200.0/24	NetSurf.net GPON services in city of Vraca
	46.229.200.0/22	NetSurf.net GPON services in city of Vraca
	46.229.201.0/24	NetSurf.net GPON services in city of Vraca
	46.229.202.0/24	NetSurf.net GPON services in city of Vraca
	46.229.203.0/24	NetSurf.net GPON services in city of Vraca
	46.229.204.0/24	-
	46.229.205.0/24	Corporate clients
	46.229.206.0/24	Net-Surf.net Ltd.
	46.229.207.0/24	Net-Surf.net Ltd.
	78.90.248.0/21	SWNET PPPoE
	78.90.248.0/24	SWNET PPPoE
	78.90.249.0/24	SWNET PPPoE
	78.90.250.0/24	SWNET PPPoE
	78.90.251.0/24	SWNET PPPoE
	78.90.252.0/24	SWNET PPPoE
	78.90.253.0/24	SWNET PPPoE
	78.90.254.0/24	SWNET PPPoE
	78.90.255.0/24	SWNET PPPoE
	78.128.40.0/24	Net-Surf.net Ltd.
	79.124.9.0/24	Evora NET
	80.72.88.0/22	Net-Surf.net Ltd.
	80.72.88.0/24	Net-Surf.net Ltd.
	80.72.89.0/24	Net-Surf.net Ltd.
	80.72.90.0/24	Net-Surf.net Ltd.
	80.72.91.0/24	Net-Surf.net Ltd.
	84.21.174.0/23	Net-Surf.net Ltd. GPON services
	84.21.174.0/24	Net-Surf.net Ltd. GPON services
	84.21.175.0/24	Net-Surf.net Ltd. GPON services
	87.120.118.0/24	Net-Surf.net Ltd. broadband services
	87.120.118.0/23	Net-Surf.net Ltd. broadband services
	87.120.119.0/24	Net-Surf.net Ltd. broadband services
	87.120.122.0/24	Net-Surf.net Ltd. broadband services
	87.120.122.0/23	Net-Surf.net Ltd. broadband services
	87.120.123.0/24	Net-Surf.net Ltd. broadband services
	87.120.124.0/24	Neterra Ltd.
	87.121.70.0/23	Net-Surf.net Ltd. broadband services
	87.121.70.0/24	Net-Surf.net Ltd. broadband services
	87.121.71.0/24	Net-Surf.net Ltd. broadband services
	92.249.50.0/24	Net-Surf.net_Ltd_broadband_services
	93.123.26.0/23	Net-Surf.net Ltd.
	93.123.26.0/24	Net-Surf.net Ltd.
	93.123.27.0/24	Net-Surf.net Ltd.
	93.152.228.0/24	-
	93.152.228.0/23	Net-Surf.net Ltd.
	93.152.229.0/24	-
	93.152.248.0/24	-
	93.152.248.0/22	-
	93.152.249.0/24	-
	93.152.250.0/24	-
	93.152.251.0/24	-
	93.152.252.0/24	-
	93.152.252.0/23	-
	93.152.253.0/24	-
	93.152.254.0/24	-
	93.152.254.0/23	-
	93.152.255.0/24	-
	95.111.120.0/21	NETSURF Networks for new region
	95.111.120.0/24	NETSURF Networks for new region
	95.111.121.0/24	NETSURF Networks for new region
	95.111.122.0/24	NETSURF Networks for new region
	95.111.123.0/24	NETSURF Networks for new region
	95.111.124.0/24	NETSURF Networks for new region
	95.111.125.0/24	NETSURF Networks for new region
	95.111.126.0/24	NETSURF Networks for new region
	95.111.127.0/24	NETSURF Networks for new region
	95.214.27.0/24	Net-Surf.net_Ltd_broadband_services
	178.254.192.0/24	Net-Surf.net Ltd. broadband services
	178.254.193.0/24	Net-Surf.net Ltd. broadband services
	178.254.194.0/24	Net-Surf.net Ltd. broadband services
	178.254.194.0/23	Net-Surf.net Ltd. broadband services
	178.254.195.0/24	Net-Surf.net Ltd. broadband services
	178.254.196.0/24	Net-Surf.net Ltd. broadband services
	178.254.197.0/24	Net-Surf.net Ltd. broadband services
	178.254.198.0/23	Net-Surf.net Ltd. broadband services
	178.254.198.0/24	Net-Surf.net Ltd. broadband services
	178.254.199.0/24	Net-Surf.net Ltd. broadband services
	178.254.200.0/23	Net-Surf.net Ltd. broadband services
	178.254.200.0/24	Net-Surf.net Ltd. broadband services
	178.254.201.0/24	Net-Surf.net Ltd. broadband services
	178.254.202.0/24	Net-Surf.net Ltd. broadband services
	178.254.203.0/24	Net-Surf.net Ltd. broadband services
	178.254.204.0/24	Net-Surf.net Ltd. broadband services
	178.254.204.0/22	Net-Surf.net Ltd. broadband services
	178.254.205.0/24	Net-Surf.net Ltd. broadband services
	178.254.206.0/24	Net-Surf.net Ltd. broadband services
	178.254.207.0/24	Net-Surf.net Ltd. broadband services
	178.254.208.0/24	Net-Surf.net Ltd. broadband services
	178.254.208.0/22	Net-Surf.net Ltd. broadband services
	178.254.209.0/24	Net-Surf.net Ltd. broadband services
	178.254.210.0/24	Net-Surf.net Ltd. broadband services
	178.254.211.0/24	Net-Surf.net Ltd. broadband services
	178.254.212.0/23	Net-Surf.net Ltd. broadband services
	178.254.212.0/24	Net-Surf.net Ltd. broadband services
	178.254.213.0/24	Net-Surf.net Ltd. broadband services
	178.254.214.0/24	Net-Surf.net Ltd. broadband services
	178.254.215.0/24	Net-Surf.net Ltd. broadband services
	178.254.216.0/21	Net-Surf.net Ltd. broadband services
	178.254.216.0/24	Net-Surf.net Ltd. broadband services
	178.254.217.0/24	Net-Surf.net Ltd. broadband services
	178.254.218.0/24	Net-Surf.net Ltd. broadband services
	178.254.219.0/24	Net-Surf.net Ltd. broadband services
	178.254.220.0/24	Net-Surf.net Ltd. broadband services
	178.254.221.0/24	Net-Surf.net Ltd. broadband services
	178.254.222.0/24	Net-Surf.net Ltd. broadband services
	178.254.223.0/24	Net-Surf.net Ltd. broadband services
	178.254.224.0/23	NETSURF dynamic PPPoE pools
	178.254.224.0/24	NETSURF dynamic PPPoE pools
	178.254.225.0/24	NETSURF dynamic PPPoE pools
	178.254.226.0/24	NETSURF dynamic PPPoE pools
	178.254.227.0/24	NETSURF dynamic PPPoE pools
	178.254.228.0/22	NETSURF dynamic PPPoE pools
	178.254.228.0/24	NETSURF dynamic PPPoE pools
	178.254.229.0/24	NETSURF dynamic PPPoE pools
	178.254.230.0/24	NETSURF dynamic PPPoE pools
	178.254.231.0/24	NETSURF dynamic PPPoE pools
	178.254.232.0/24	NETSURF dynamic PPPoE pools
	178.254.232.0/21	NETSURF dynamic PPPoE pools
	178.254.233.0/24	NETSURF dynamic PPPoE pools
	178.254.234.0/24	NETSURF dynamic PPPoE pools
	178.254.235.0/24	NETSURF dynamic PPPoE pools
	178.254.236.0/24	NETSURF dynamic PPPoE pools
	178.254.237.0/24	NETSURF dynamic PPPoE pools
	178.254.238.0/24	NETSURF dynamic PPPoE pools
	178.254.239.0/24	NETSURF dynamic PPPoE pools
	178.254.240.0/24	NETSURF dynamic PPPoE pools
	178.254.240.0/20	NETSURF dynamic PPPoE pools
	178.254.241.0/24	NETSURF dynamic PPPoE pools
	178.254.242.0/24	NETSURF dynamic PPPoE pools
	178.254.243.0/24	NETSURF dynamic PPPoE pools
	178.254.244.0/24	NETSURF dynamic PPPoE pools
	178.254.245.0/24	NETSURF dynamic PPPoE pools
	178.254.246.0/24	NETSURF dynamic PPPoE pools
	178.254.247.0/24	NETSURF dynamic PPPoE pools
	178.254.248.0/24	NETSURF dynamic PPPoE pools
	178.254.249.0/24	NETSURF dynamic PPPoE pools
	178.254.250.0/24	NETSURF dynamic PPPoE pools
	178.254.251.0/24	NETSURF dynamic PPPoE pools
	178.254.252.0/24	NETSURF dynamic PPPoE pools
	178.254.253.0/24	NETSURF dynamic PPPoE pools
	178.254.254.0/24	NETSURF dynamic PPPoE pools
	178.254.255.0/24	NETSURF dynamic PPPoE pools
	185.95.248.0/24	-
	185.95.249.0/24	-
	185.95.250.0/24	-
	185.95.251.0/24	-
	193.42.34.0/24	Net-Surf.net Ltd. broadband services
	193.42.34.0/23	Neterra Ltd.
	193.42.35.0/24	Net-Surf.net Ltd. broadband services
	194.55.186.0/24	Net-Surf.net_Ltd_broadband_services
	194.169.175.0/24	Neterra Ltd.
	195.230.28.0/23	-
	195.230.28.0/24	-
	195.230.28.0/22	-
	195.230.29.0/24	-
	195.230.30.0/24	-
	195.230.31.0/24	-
	178.254.196.0/23	Net-Surf.net Ltd. broadband services

Peers: 45

Upstreams: 5

Downstreams: 1 (Cone: 2)

Network Policy

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Chart Display Options

Display links using non straight lines

How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS57344	Telehouse EAD	✔	✘
AS174	Cogent Communications, LLC	✔	✘
AS44901	Belcloud LTD	✔	✘
AS9002	RETN Limited	✔	✘
AS57463	NetIX Communications JSC	✔	✘

Peers

ASN	Description	IPv4	IPv6
AS44901	Belcloud LTD	✔	✘
AS57344	Telehouse EAD	✔	✘
AS9002	RETN Limited	✔	✘
AS174	Cogent Communications, LLC	✔	✘
AS57463	NetIX Communications JSC	✔	✘
AS8431	TEA Ltd.	✔	✘
AS59900	B-IX Route Servers	✔	✘
AS137409	GSL Networks Pty LTD	✔	✘
AS24940	Hetzner Online GmbH	✔	✘
AS34019	Hivane Association	✔	✘
AS14840	BR.DIGITAL	✔	✘
AS5405	Inter.link GmbH	✔	✘
AS6204	INTERKVM HOST SRL	✔	✘
AS209267	Velorum B.V.	✔	✘
AS49544	i3D.net B.V	✔	✘
AS207176	OPENFIBER B.V.	✔	✘
AS3214	xTom GmbH	✔	✘
AS215680	Luc Haaijer trading as Ferox Hosting	✔	✘
AS207994	Blockchain Creek B.V.	✔	✘
AS212477	RoyaleHosting B.V.	✔	✘
AS211623	NAML B.V.	✔	✘
AS3303	Swisscom (Schweiz) AG	✔	✘
AS199524	Gcore S.A.	✔	✘
AS8860	Delta HighTech Ltd.	✔	✘
AS52055	NetIX Communications JSC	✔	✘
AS199752	Go-Trex Holding BV	✔	✘
AS206375	NETSPEED INTERNET A.S.	✔	✘
AS8717	A1 Bulgaria EAD	✔	✘
AS6205	HizliNet Teknoloji A.S.	✔	✘
AS48678	PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMIT...	✔	✘
AS200533	Civil association Init Lab	✔	✘
AS57304	RETN Russia	✔	✘
AS2635	Automattic, Inc	✔	✘
AS1031	PEER 1031 LLC	✔	✘
AS39122	Blacknight Internet Solutions Limited	✔	✘
AS42093	InterRacks B.V.	✔	✘
AS64289	Macarne.com	✔	✘
AS61029	DODW Holding B.V.	✔	✘
AS60150	area-7 IT-Services GmbH	✔	✘
AS39351	31173 Services AB	✔	✘
AS42295	TBISS Ltd	✔	✘
AS12735	TurkNet Iletisim Hizmetleri A.S.	✔	✘
AS199081	Lancom Ltd.	✔	✘
AS6663	Türk Telekom International	✔	✘
AS13786	Seaborn (Seabras USA, LLC)	✔	✘

Downstreams

	ASN	Description	IPv4	IPv6
	AS8431	TEA Ltd.	✔	✘

aut-num:        AS20911
as-name:        NETSURF-AS-BG
org:            ORG-NL136-RIPE
import:         from AS8717 action pref=100 ; accept ANY
import:         from AS59900 action pref=100 ; accept ANY
import:         from AS57344 action pref=100 ; accept ANY
import:         from AS44028 action pref=100 ; accept ANY
import:         from AS34224 action pref=100 ; accept ANY
import:         from AS8866 action pref=100 ; accept ANY
import:         from AS44901 action pref=100 ; accept ANY
export:         to AS13124 announce AS-NETSURF
export:         to AS8717 announce AS-NETSURF
export:         to AS35141 announce AS-NETSURF
export:         to AS35141 announce ANY
export:         to AS44028 announce ANY
export:         to AS34224 announce AS-NETSURF
export:         to AS8866 announce AS-NETSURF
export:         to AS49401 announce AS-NETSURF
import:         from AS51189 action pref=100 ; accept ANY
export:         to AS174 announce AS-NETSURF
export:         to AS15669 announce AS-NETSURF
export:         to AS57463 announce AS-NETSURF
export:         to AS57344 announce AS-NETSURF
export:         to AS59900 announce AS-NETSURF
export:         to AS44901 announce AS-NETSURF
default:        to AS57344
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
notify:         mv@net-surf.net
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NETSURF-MNTR
created:        2002-02-04T13:38:19Z
last-modified:  2025-12-15T16:02:22Z
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-NL136-RIPE
org-name:       Net-Surf.net Ltd.
country:        BG
org-type:       LIR
address:        Dummy address for ORG-NL136-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR14219-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-LIR-BG
mnt-ref:        NETSURF-MNTR
mnt-ref:        MNT-NETERRA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NETSURF-MNTR
created:        2010-04-29T13:45:08Z
last-modified:  2023-10-20T11:45:15Z
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: 2025-12-26T03:24:18Z UTC

Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricane	24723
RIPE	as-megalan	12
LEVEL3	as-level3-origins-eu	0
RIPE	as-retn-actual-v4	12371
RIPE	as-netsurf	5
RIPE	as-tpn-megalan	3
LEVEL3	as-level3-origins-na	0
RIPE	as-btc-up	2337

Name	IPv4	IPv6	Link Speed
BIX.BG	193.169.198.215		40 gbps
BIX.BG	193.169.198.216		40 gbps
NetIX	185.1.226.29	2001:67c:29f0::2:911:1	20 gbps
NetIX	185.1.226.71	2001:67c:29f0::2:911:3	20 gbps
B-IX	217.174.157.18		10 gbps
B-IX	185.1.30.22		10 gbps

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Upstreams

Rankings

Tags:

Network Policy

Prefixes in selected policy

Upstreams

Peers

Downstreams

Member of the following AS-SETs

Internet Exchange Points