AS57758 CBWS Holding B.V.

Company Website:

Looking Glass:

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

Country of Origin:

Internet Exchanges: 4

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

Prefixes Announced (all): 26
Prefixes Announced (v4): 13
Prefixes Announced (v6): 13

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): 130
BGP Peers Observed (v4): 110
BGP Peers Observed (v6): 107

IPs Originated (v4): 1,280
AS Paths Observed (v4): 809
AS Paths Observed (v6): 1,366

Average AS Path Length (all): 3.735
Average AS Path Length (v4): 3.551
Average AS Path Length (v6): 3.843

AS57758 IPv4 Peers

ASN	Name
AS174	Cogent Communications, LLC
AS20562	Broadband Hosting B.V.
AS6939	Hurricane Electric LLC
AS24785	Broadband Hosting B.V.
AS37468	Angola Cables
AS137409	GSL Networks Pty LTD
AS37100	SEACOM Limited
AS11967	Hop179 OU
AS3399	Obenet AB

AS57758 IPv6 Peers

ASN	Name
AS174	Cogent Communications, LLC
AS6939	Hurricane Electric LLC
AS20562	Broadband Hosting B.V.
AS24785	Broadband Hosting B.V.
AS37468	Angola Cables
AS34927	iFog GmbH
AS137409	GSL Networks Pty LTD

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	Cogent Communications, LLC	X	AS174
2	Broadband Hosting B.V.	X	AS20562
3	Hurricane Electric LLC	X	AS6939
4	Broadband Hosting B.V.	X	AS24785
5	Angola Cables	X	AS37468
6	GSL Networks Pty LTD	X	AS137409
7	SEACOM Limited	X	AS37100
8	Hop179 OU	X	AS11967
9	Obenet AB	X	AS3399
10	Jann-Ole Wagenaar	X	AS213449
11	3W Infra B.V.	X	AS60144
12	PT Telekomunikasi Indonesia		AS7713
13	iFog GmbH	X	AS34927
14	West Indian Ocean Cable Company	X	AS37662
15	Joint Stock Company TransTeleCom	X	AS20485
16	INTERKVM HOST SRL	X	AS6204
17	Serverius Holding B.V.	X	AS50673
18	Inter.link GmbH	X	AS5405
19	PEER 1031 LLC	X	AS1031
20	Telkom SA Ltd.	X	AS5713
21	Adam Grazioli	X	AS215760
22	Openfactory GmbH	X	AS58299
23	LWLcom GmbH	X	AS50629
24	ONETIS TECNOLOGIA LTDA		AS267256
25	Exascale Ltd		AS61049
26	CJSC RASCOM	X	AS20764
27	IPng Networks GmbH	X	AS8298
28	MIGO TELECOM		AS263152
29	31173 Services AB	X	AS39351
30	IP-Max SA	X	AS25091
31	IELO-LIAZO SERVICES SAS	X	AS29075
32	Micron21 Datacentre Pty Ltd		AS38880
33	Axclusive	X	AS132337
34	Association Stolon	X	AS209090
35	Valve Corporation	X	AS32590
36	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
37	Technoberg Beheer B.V.	X	AS206521
38	Fiberby ApS	X	AS42541
39	Hetzner Online GmbH	X	AS24940
40	Gentlent GmbH	X	AS52112
41	Cogent Communications, LLC	X	AS1239
42	MainStreaming SpA	X	AS51185
43	Association GRIFON	X	AS204092
44	LINK AMERICAN		AS1000
45	Netia SA		AS12741
46	FBW NETWORKS SAS	X	AS49434
47	team.blue NV	X	AS48185
48	Marlon Alkan	X	AS215665
49	Jurrian van Iersel	X	AS212635
50	VERIXI SA		AS6696
51	Anycast Global Backbone	X	AS58511
52	i3D.net B.V	X	AS49544
53	Zayo Infrastructure France SA	X	AS8218
54	Velorum B.V.	X	AS209267
55	SURF B.V.	X	AS1103
56	ALOO TELECOM - FSF TECNOLOGIA SA		AS61568
57	HostCircle B.V.		AS56504
58	Huicast Telecom Limited	X	AS60539
59	Dynamic Quantum Networks	X	AS54148
60	TeleData GmbH	X	AS21263
61	Telemach Slovenija d.o.o.		AS3212
62	Core-Backbone GmbH	X	AS33891
63	Tismi BV	X	AS62167
64	Stichting Internet Domeinregistratie Nederland	X	AS1140
65	Hivane Association	X	AS34019
66	Blacknight Internet Solutions Limited	X	AS39122
67	Robert Weir	X	AS213576
68	PT. Internet Madju Abad Milenindo	X	AS45701
69	Services Industriels de Geneve	X	AS20932
70	YottaSrc	X	AS213535
71	Rocket Fibre Ltd	X	AS8801
72	ABACLOUDA SAS	X	AS56987
73	Giannis Kontos	X	AS202224
74	Frederic Gargula		AS35360
75	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
76	Virtual Technologies & Solutions		AS37721
77	Lancom Ltd.		AS199081
78	Telehouse EAD		AS57344
79	Institute for Pyrotechnical Cleaning (limited company)	X	AS41666
80	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
81	Proximus Luxembourg S.A.	X	AS56665
82	ParadoxNetworks Limited	X	AS52025
83	Sinal A/S		AS39642
84	Enki Multimedia EURL	X	AS209823
85	PHILUNET GmbH	X	AS205112
86	Telegraph42 Management GmbH	X	AS205103
87	OVH SAS	X	AS16276
88	SG.GS	X	AS24482
89	PAOCLOUD CO., LTD.	X	AS133504
90	Christian Wittenberg trading as Zerospace Cloud	X	AS201801
91	Fiord Networks, UAB	X	AS28917
92	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
93	HNielsen Technologies ApS	X	AS211593
94	Tizian Maxime Weigt trading as "TMW Global Networks"		AS215828
95	IPng Networks GmbH	X	AS50869
96	Wikimedia Foundation Inc.	X	AS14907
97	Seyed Pouria Mousavizadeh Tehrani	X	AS214145
98	PJSC MegaFon		AS31133
99	G-Core Labs S.A.		AS199524
100	Freifunk Frankfurt am Main e.V.	X	AS64475
101	belcloud		AS44901
102	Wobcom GmbH	X	AS9136
103	LINK BRASIL TELECOMUNICACOES LTDA		AS271253
104	Cyrus Mbitao trading as Wofbit Networks	X	AS207113
105	Dyjix SAS		AS212815
106	Wifirst S.A.S.	X	AS52075
107	CORIX NETWORKS		AS999
108	BIT BV	X	AS12859
109	NetDev UG (haftungsbeschraenkt)	X	AS216333
110	Tim de Boer trading as tim427.net	X	AS214380

Rank	Description	IPv4	Peer
1	Cogent Communications, LLC	X	AS174
2	Hurricane Electric LLC	X	AS6939
3	Broadband Hosting B.V.	X	AS20562
4	Broadband Hosting B.V.	X	AS24785
5	Angola Cables	X	AS37468
6	iFog GmbH	X	AS34927
7	GSL Networks Pty LTD	X	AS137409
8	SEACOM Limited	X	AS37100
9	3W Infra B.V.	X	AS60144
10	Jann-Ole Wagenaar	X	AS213449
11	MoeDove LLC		AS44324
12	Inter.link GmbH	X	AS5405
13	Netassist International EOOD		AS29632
14	Obenet AB	X	AS3399
15	LWLcom GmbH	X	AS50629
16	ParadoxNetworks Limited	X	AS52025
17	Openfactory GmbH	X	AS58299
18	Zayo Infrastructure France SA	X	AS8218
19	CJSC RASCOM	X	AS20764
20	Jere Kiitola trading as Stocade		AS214809
21	IPng Networks GmbH	X	AS8298
22	Serverius Holding B.V.	X	AS50673
23	Adam Grazioli	X	AS215760
24	Axclusive	X	AS132337
25	PAOCLOUD CO., LTD.	X	AS133504
26	IP-Max SA	X	AS25091
27	BIT BV	X	AS12859
28	Velorum B.V.	X	AS209267
29	INTERKVM HOST SRL	X	AS6204
30	IELO-LIAZO SERVICES SAS	X	AS29075
31	Stichting Internet Domeinregistratie Nederland	X	AS1140
32	Fiberby ApS	X	AS42541
33	Cyrus Mbitao trading as Wofbit Networks	X	AS207113
34	i3D.net B.V	X	AS49544
35	Netsite A/S		AS205206
36	Anycast Global Backbone	X	AS58511
37	Joint Stock Company TransTeleCom	X	AS20485
38	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
39	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
40	YottaSrc	X	AS213535
41	Hop179 OU	X	AS11967
42	Technoberg Beheer B.V.	X	AS206521
43	SURF B.V.	X	AS1103
44	Rocket Fibre Ltd	X	AS8801
45	Netassist International EOOD		AS39249
46	Marlon Alkan	X	AS215665
47	Fiord Networks, UAB	X	AS28917
48	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
49	Institute for Pyrotechnical Cleaning (limited company)	X	AS41666
50	Global Network Management Inc		AS31500
51	Tismi BV	X	AS62167
52	PT. Internet Madju Abad Milenindo	X	AS45701
53	team.blue NV	X	AS48185
54	HNielsen Technologies ApS	X	AS211593
55	Giulio Lo Presti		AS34428
56	Association Stolon	X	AS209090
57	NetDev UG (haftungsbeschraenkt)	X	AS216333
58	Valve Corporation	X	AS32590
59	Association GRIFON	X	AS204092
60	Jakub Krsa		AS214757
61	Lungu Stefan Gabriel		AS205941
62	Giannis Kontos	X	AS202224
63	FBW NETWORKS SAS	X	AS49434
64	Enki Multimedia EURL	X	AS209823
65	Services Industriels de Geneve	X	AS20932
66	Seyed Pouria Mousavizadeh Tehrani	X	AS214145
67	Telkom SA Ltd.	X	AS5713
68	Jude Gabriel Powell		AS213798
69	Robert Weir	X	AS213576
70	SG.GS	X	AS24482
71	MainStreaming SpA	X	AS51185
72	Cogent Communications, LLC	X	AS1239
73	Core-Backbone GmbH	X	AS33891
74	Dynamic Quantum Networks	X	AS54148
75	Tschajera Limited		AS209022
76	Blacknight Internet Solutions Limited	X	AS39122
77	Christian Wittenberg trading as Zerospace Cloud	X	AS201801
78	Jurrian van Iersel	X	AS212635
79	ABACLOUDA SAS	X	AS56987
80	Tim de Boer trading as tim427.net	X	AS214380
81	SDRmedia Verwaltungs GmbH		AS48646
82	Hivane Association	X	AS34019
83	TeleData GmbH	X	AS21263
84	Netwerkvereniging Coloclue		AS8283
85	ANDREW KRISTULI		AS210464
86	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
87	Wifirst S.A.S.	X	AS52075
88	Freifunk Frankfurt am Main e.V.	X	AS64475
89	OVH SAS	X	AS16276
90	PEER 1031 LLC	X	AS1031
91	IPng Networks GmbH	X	AS50869
92	Proximus Luxembourg S.A.	X	AS56665
93	31173 Services AB	X	AS39351
94	West Indian Ocean Cable Company	X	AS37662
95	Wikimedia Foundation Inc.	X	AS14907
96	Sunoaki Network LLC		AS47778
97	0xDEADBEEF LTD		AS60326
98	Sri Lanka Telecom PLC, GLobal Peering		AS45489
99	Abantu Cloud Africa (Pty) Ltd		AS37739
100	Wobcom GmbH	X	AS9136
101	Individual Network Berlin ("IN-Berlin") e.V.		AS29670
102	Converge ICT Solutions Inc.		AS17639
103	Huicast Telecom Limited	X	AS60539
104	Telegraph42 Management GmbH	X	AS205103
105	Hetzner Online GmbH	X	AS24940
106	PHILUNET GmbH	X	AS205112
107	Gentlent GmbH	X	AS52112

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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: = Lumen import: from AS3356 accept ANY export: to AS3356 announce AS57758:AS-CBWS remarks: = True import: from AS15703 accept ANY export: to AS15703 announce AS57758:AS-CBWS remarks: = Choopa import: from AS20473 accept ANY export: to AS20473 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: remarks: --- Customers --- remarks: import: from AS60927 accept AS60927 export: to AS60927 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: 2025-12-19T07:16:38Z 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
Frys-IX	NL	Fryslân	185.1.160.19	2001:7f8:10f::e19e:19
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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