AS57758 CBWS Holding B.V.

Company Website:

Looking Glass:

https://bgp.he.net/lg/57758

Country of Origin:

Internet Exchanges: 7

Prefixes Originated (all): 16
Prefixes Originated (v4): 5
Prefixes Originated (v6): 11

Prefixes Announced (all): 27
Prefixes Announced (v4): 13
Prefixes Announced (v6): 14

RPKI Originated Valid (all): 16
RPKI Originated Valid (v4): 5
RPKI Originated Valid (v6): 11

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 132
BGP Peers Observed (v4): 120
BGP Peers Observed (v6): 76

IPs Originated (v4): 1,280
AS Paths Observed (v4): 839
AS Paths Observed (v6): 739

Average AS Path Length (all): 3.434
Average AS Path Length (v4): 3.566
Average AS Path Length (v6): 3.284

AS57758 IPv4 Peers

ASN	Name
AS20562	Broadband Hosting B.V.
AS174	Cogent Communications, LLC
AS6939	Hurricane Electric LLC
AS24785	Broadband Hosting B.V.
AS37468	Angola Cables
AS14840	BR.Digital Telecom
AS5405	Inter.link GmbH
AS137409	GSL Networks Pty LTD
AS37100	SEACOM Limited
AS60144	3W Infra B.V.

AS57758 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS20562	Broadband Hosting B.V.
AS24785	Broadband Hosting B.V.
AS174	Cogent Communications, LLC
AS137409	GSL Networks Pty LTD
AS5405	Inter.link GmbH
AS41051	Openfactory GmbH

AS57758 IPv4 Peer Count

AS57758 IPv6 Peer Count

AS57758 IPv4 Prefixes Announced

AS57758 IPv6 Prefixes Announced

AS57758 IPv4 Prefixes Originated

AS57758 IPv6 Prefixes Originated

AS57758 IPv4 Route Propagation

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AS57758 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
185.142.141.0/24	CBWS B.V.
185.167.204.0/24	CBWS B.V.
185.167.205.0/24	CBWS Holding B.V.
185.167.206.0/24	MultiServe
185.167.207.0/24	CBWS B.V.

Prefix	Description	Visibility
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Prefix	Description
2a0b:b600:110::/44	MultiServe
2a0b:b600:2000::/38	CBWS B.V.
2a0b:b600:2400::/38	CBWS B.V.
2a0b:b600:3802::/48	CBWS B.V.
2a0b:b600:3803::/48	CBWS B.V.
2a0b:b600:3c04::/48	Cloudbear NOC
2a0b:b602:1000::/36	CBWS B.V.
2a0b:b602:2000::/36	CBWS Holding B.V.
2a0b:b602:3000::/36	CBWS Holding B.V.
2a0b:b602:4000::/36	CBWS Holding B.V.
2a0b:b602:8000::/36	CBWS - NOC

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Broadband Hosting B.V.	X	AS20562
2	Cogent Communications, LLC	X	AS174
3	Hurricane Electric LLC	X	AS6939
4	Broadband Hosting B.V.	X	AS24785
5	Angola Cables	X	AS37468
6	BR.Digital Telecom		AS14840
7	Inter.link GmbH	X	AS5405
8	GSL Networks Pty LTD	X	AS137409
9	SEACOM Limited		AS37100
10	3W Infra B.V.	X	AS60144
11	PEER 1031 LLC		AS1031
12	Obenet AB	X	AS3399
13	A-Systems Sp. z o.o.		AS202580
14	Global Network Management Inc		AS31500
15	Huge Solucoes Corporativas Ltda		AS264409
16	GGNET TELECOMUNICACOES LTDA		AS53062
17	IP-Max SA	X	AS25091
18	PT Telekomunikasi Indonesia		AS7713
19	Hivane Association	X	AS34019
20	INTERKVM HOST SRL	X	AS6204
21	Joint Stock Company TransTeleCom		AS20485
22	ONETIS TECNOLOGIA LTDA		AS267256
23	Exascale Ltd		AS61049
24	31173 Services AB	X	AS39351
25	iFog GmbH	X	AS34927
26	LWLcom GmbH	X	AS50629
27	MIGO TELECOM		AS263152
28	SURF B.V.	X	AS1103
29	i3D.net B.V	X	AS49544
30	Fiord Networks, UAB	X	AS28917
31	Tizian Maxime Weigt trading as "TMW Global Networks"	X	AS215828
32	IPng Networks GmbH	X	AS8298
33	Open X Tecnologia Ltda		AS263444
34	Hop179 OU	X	AS11967
35	Adrian Trifonov trading as Ssmidge Technologies	X	AS60900
36	Virtual Technologies & Solutions		AS37721
37	Telegraph42 Management GmbH		AS205103
38	BIT BV	X	AS12859
39	Converge ICT Solutions Inc.		AS17639
40	Blacknight Internet Solutions Limited	X	AS39122
41	ABACLOUDA SAS		AS56987
42	LINK BRASIL TELECOMUNICACOES LTDA		AS271253
43	Patrizio Palumbo	X	AS211358
44	Huicast Telecom Limited	X	AS60539
45	Convergenze S.p.A.		AS39120
46	PHILUNET GmbH	X	AS205112
47	Jurrian van Iersel	X	AS212635
48	Technoberg Beheer B.V.	X	AS206521
49	Openfactory GmbH	X	AS41051
50	Rocket Fibre Ltd	X	AS8801
51	A-Systems Sp. z o.o.		AS50263
52	Wifirst S.A.S.		AS52075
53	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
54	Institute for Pyrotechnical Cleaning (limited company)	X	AS41666
55	NetIX Communications JSC		AS57463
56	Axclusive		AS132337
57	YottaSrc	X	AS213535
58	Serverius Holding B.V.	X	AS50673
59	Dynamic Quantum Networks	X	AS54148
60	Marlon Alkan	X	AS215665
61	West Indian Ocean Cable Company		AS37662
62	G-Core Labs S.A.		AS199524
63	Fiberby ApS		AS42541
64	Cogent Communications, LLC		AS1239
65	Hansa IT GmbH		AS60167
66	Wobcom GmbH	X	AS9136
67	Velorum B.V.	X	AS209267
68	Freifunk Frankfurt am Main e.V.		AS64475
69	Alexandre Fernandes		AS210732
70	Wikimedia Foundation Inc.	X	AS14907
71	Inovare-Prim SRL		AS60602
72	Anycast Global Backbone		AS58511
73	A-Systems Sp. z o.o.		AS49559
74	Adam Grazioli	X	AS215760
75	Philippine Long Distance Telephone Company		AS9299
76	MainStreaming SpA		AS51185
77	Novelcomm LP		AS206735
78	Micron21 Datacentre Pty Ltd		AS38880
79	NetDev UG (haftungsbeschraenkt)	X	AS216333
80	Association "Gitoyen"		AS20766
81	Services Industriels de Geneve	X	AS20932
82	Guwin Universal Services LLC	X	AS201398
83	Telehouse EAD		AS57344
84	PT. Internet Madju Abad Milenindo	X	AS45701
85	Sinal A/S		AS39642
86	Tim de Boer trading as tim427.net	X	AS214380
87	Christian Wittenberg trading as Zerospace Cloud	X	AS201801
88	VERIXI SA		AS6696
89	PJSC MegaFon		AS31133
90	Telkom SA Ltd.		AS5713
91	Giannis Kontos	X	AS202224
92	TeleData GmbH	X	AS21263
93	IELO-LIAZO SERVICES SAS	X	AS29075
94	Tismi BV		AS62167
95	Peter-Paul Maria Kurstjens	X	AS200132
96	Gentlent GmbH	X	AS52112
97	Enki Multimedia EURL	X	AS209823
98	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
99	TurkNet Iletisim Hizmetleri A.S.		AS12735
100	Zayo Infrastructure France SA	X	AS8218
101	FBW NETWORKS SAS		AS49434
102	AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT		AS23106
103	OVH SAS	X	AS16276
104	Hetzner Online GmbH	X	AS24940
105	Telemach Slovenija d.o.o.		AS3212
106	Lancom Ltd.		AS199081
107	Daniil Koval	X	AS213409
108	Valve Corporation		AS32590
109	CORIX NETWORKS		AS999
110	SIACOM JSC		AS198150
111	Netia SA		AS12741
112	PJSC "Vimpelcom"		AS3216
113	SG.GS	X	AS24482
114	Giulio Lo Presti		AS34428
115	team.blue NV	X	AS48185
116	HNielsen Technologies ApS	X	AS211593
117	Seyed Pouria Mousavizadeh Tehrani	X	AS214145
118	Stichting Internet Domeinregistratie Nederland	X	AS1140
119	Proximus Luxembourg S.A.		AS56665
120	Robert Weir	X	AS213576

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	Broadband Hosting B.V.	X	AS20562
3	Broadband Hosting B.V.	X	AS24785
4	Cogent Communications, LLC	X	AS174
5	GSL Networks Pty LTD	X	AS137409
6	Inter.link GmbH	X	AS5405
7	Openfactory GmbH	X	AS41051
8	Angola Cables	X	AS37468
9	LWLcom GmbH	X	AS50629
10	Hivane Association	X	AS34019
11	MoeDove LLC		AS44324
12	Netassist International EOOD		AS29632
13	SURF B.V.	X	AS1103
14	IP-Max SA	X	AS25091
15	Jurrian van Iersel	X	AS212635
16	Adam Grazioli	X	AS215760
17	Hop179 OU	X	AS11967
18	IPng Networks GmbH	X	AS8298
19	Serverius Holding B.V.	X	AS50673
20	Peter-Paul Maria Kurstjens	X	AS200132
21	31173 Services AB	X	AS39351
22	Tizian Maxime Weigt trading as "TMW Global Networks"	X	AS215828
23	INTERKVM HOST SRL	X	AS6204
24	3W Infra B.V.	X	AS60144
25	Services Industriels de Geneve	X	AS20932
26	Blacknight Internet Solutions Limited	X	AS39122
27	Giannis Kontos	X	AS202224
28	Sunoaki Network LLC		AS47778
29	SG.GS	X	AS24482
30	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
31	Daniil Koval	X	AS213409
32	Robert Weir	X	AS213576
33	Gentlent GmbH	X	AS52112
34	Enki Multimedia EURL	X	AS209823
35	NUXOA GmbH		AS51202
36	Christiaan Goossens		AS197754
37	team.blue NV	X	AS48185
38	NetDev UG (haftungsbeschraenkt)	X	AS216333
39	Rocket Fibre Ltd	X	AS8801
40	TeleData GmbH	X	AS21263
41	Seyed Pouria Mousavizadeh Tehrani	X	AS214145
42	Huicast Telecom Limited	X	AS60539
43	YottaSrc	X	AS213535
44	Dynamic Quantum Networks	X	AS54148
45	OVH SAS	X	AS16276
46	Wobcom GmbH	X	AS9136
47	Adrian Trifonov trading as Ssmidge Technologies	X	AS60900
48	HNielsen Technologies ApS	X	AS211593
49	Tschajera Limited		AS209022
50	IELO-LIAZO SERVICES SAS	X	AS29075
51	Institute for Pyrotechnical Cleaning (limited company)	X	AS41666
52	BIT BV	X	AS12859
53	Technoberg Beheer B.V.	X	AS206521
54	PHILUNET GmbH	X	AS205112
55	Wikimedia Foundation Inc.	X	AS14907
56	i3D.net B.V	X	AS49544
57	PT. Internet Madju Abad Milenindo	X	AS45701
58	Christian Wittenberg trading as Zerospace Cloud	X	AS201801
59	Arend Brouwer		AS203291
60	Patrizio Palumbo	X	AS211358
61	Guwin Universal Services LLC	X	AS201398
62	Fiord Networks, UAB	X	AS28917
63	Stichting Internet Domeinregistratie Nederland	X	AS1140
64	Marlon Alkan	X	AS215665
65	Tim de Boer trading as tim427.net	X	AS214380
66	Zayo Infrastructure France SA	X	AS8218
67	TeraSwitch Networks Inc.		AS20326
68	Lucas Groenewegen trading as McPal		AS210578
69	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
70	Velorum B.V.	X	AS209267
71	Jakub Krsa		AS214757
72	Accuris Technologies Ltd.		AS52210
73	Netwerkvereniging Coloclue		AS8283
74	Obenet AB	X	AS3399
75	iFog GmbH	X	AS34927
76	Hetzner Online GmbH	X	AS24940

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RIPE

aut-num: AS57758 as-name: CBWS-AS org: ORG-CHB6-RIPE remarks: --- Transits --- remarks: remarks: = Cogent import: from AS174 accept ANY export: to AS174 announce AS57758:AS-CBWS remarks: = Joint Transit import: from AS24785 accept ANY export: to AS24785 announce AS57758:AS-CBWS remarks: = Open Peering import: from AS20562 accept ANY export: to AS20562 announce AS57758:AS-CBWS remarks: = True import: from AS15703 accept ANY export: to AS15703 announce AS57758:AS-CBWS remarks: remarks: --- Internet Exchanges --- remarks: remarks: = Frys-IX import: from AS56393 accept ANY export: to AS56393 announce AS57758:AS-CBWS remarks: = NL-IX import: from AS34307 accept ANY export: to AS34307 announce AS57758:AS-CBWS remarks: = SPEED-IX import: from AS14166 accept AS-IX export: to AS14166 announce AS57758:AS-CBWS remarks: = LSIX - LayerSwitch Connect import: from AS49917 accept AS-LSC-IXP export: to AS49917 announce AS57758:AS-CBWS remarks: remarks: --- Customers --- remarks: remarks: = Marlin Cremers import: from AS60927 accept AS60927 export: to AS60927 announce ANY remarks: = Zerospace Cloud import: from AS201801 accept AS201801 export: to AS201801 announce ANY remarks: = YottaSrc import: from AS213535 accept AS213535 export: to AS213535 announce ANY remarks: admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-CBWS created: 2016-09-14T11:47:11Z last-modified: 2026-07-31T07:50:41Z 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: ****************************

Exchange	CC	City	IPv4	IPv6
1-IX Europe	PL	New-York	185.0.43.106	2001:7f8:115:1::1:106
1-NL	NL	Amsterdam	185.0.2.38	2001:7f8:16d::38
Frys-IX	NL	Fryslân	185.1.160.19	2001:7f8:10f::e19e:19
GNM-IX	NL	Amsterdam	178.18.237.99	2a03:5f80:4:2::237:99
LSIX	NL	Amsterdam	185.1.32.98	2001:7f8:8f::a505:7758:1
NL-IX	NL	Amsterdam	193.239.116.182	2001:7f8:13::a505:7758:1
SPEED-IX	NL	Dronten	185.1.223.28	2001:7f8:b7::a505:7758:1

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