AS57758 CBWS Holding B.V.

Company Website:

Looking Glass:

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

Country of Origin:

Internet Exchanges: 5

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): 141
BGP Peers Observed (v4): 124
BGP Peers Observed (v6): 100

IPs Originated (v4): 1,280
AS Paths Observed (v4): 815
AS Paths Observed (v6): 1,395

Average AS Path Length (all): 3.616
Average AS Path Length (v4): 3.523
Average AS Path Length (v6): 3.671

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
AS14840	BR.Digital Telecom
AS37100	SEACOM Limited
AS20485	Joint Stock Company TransTeleCom
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.
AS34927	iFog 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
Loading Prefixes...

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	BR.Digital Telecom		AS14840
8	SEACOM Limited	X	AS37100
9	Joint Stock Company TransTeleCom		AS20485
10	Obenet AB	X	AS3399
11	iFog GmbH	X	AS34927
12	Durand do Brasil Ltda		AS22356
13	3W Infra B.V.	X	AS60144
14	PEER 1031 LLC		AS1031
15	PT Telekomunikasi Indonesia		AS7713
16	Inter.link GmbH	X	AS5405
17	Fiber Telecom S.p.A.	X	AS41327
18	LayerSwitch B.V.		AS49917
19	INTERKVM HOST SRL	X	AS6204
20	Securebit AG	X	AS58057
21	GGNET TELECOMUNICACOES LTDA		AS53062
22	CJSC RASCOM		AS20764
23	Hivane Association	X	AS34019
24	PJSC MegaFon		AS31133
25	MIGO TELECOM		AS263152
26	IPng Networks GmbH	X	AS8298
27	Telkom SA Ltd.		AS5713
28	Adam Grazioli	X	AS215760
29	West Indian Ocean Cable Company	X	AS37662
30	Openfactory GmbH	X	AS58299
31	Exascale Ltd		AS61049
32	ALOO TELECOM - FSF TECNOLOGIA SA		AS61568
33	IP-Max SA	X	AS25091
34	31173 Services AB	X	AS39351
35	Stichting Internet Domeinregistratie Nederland	X	AS1140
36	ABACLOUDA SAS	X	AS56987
37	Cyrus Mbitao trading as Wofbit Networks	X	AS207113
38	Gentlent GmbH	X	AS52112
39	Giannis Kontos	X	AS202224
40	Anycast Global Backbone	X	AS58511
41	Enki Multimedia EURL	X	AS209823
42	Giulio Lo Presti		AS34428
43	Velorum B.V.	X	AS209267
44	Jurrian van Iersel	X	AS212635
45	Novelcomm LP		AS206735
46	IELO-LIAZO SERVICES SAS	X	AS29075
47	Valve Corporation	X	AS32590
48	Neterra Ltd.		AS34224
49	SG.GS	X	AS24482
50	Wifirst S.A.S.	X	AS52075
51	Omer GOLGELI		AS202365
52	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
53	PT. Internet Madju Abad Milenindo	X	AS45701
54	Huicast Telecom Limited	X	AS60539
55	Netia SA		AS12741
56	Institute for Pyrotechnical Cleaning (limited company)	X	AS41666
57	Wikimedia Foundation Inc.	X	AS14907
58	Marlon Alkan	X	AS215665
59	Virtual Technologies & Solutions		AS37721
60	ParadoxNetworks Limited	X	AS52025
61	Core-Backbone GmbH	X	AS33891
62	Seyed Pouria Mousavizadeh Tehrani	X	AS214145
63	TurkNet Iletisim Hizmetleri A.S.		AS12735
64	Inovare-Prim SRL		AS60602
65	Technoberg Beheer B.V.	X	AS206521
66	Christian Wittenberg trading as Zerospace Cloud	X	AS201801
67	Fiberby ApS	X	AS42541
68	Micron21 Datacentre Pty Ltd		AS38880
69	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
70	OVH SAS	X	AS16276
71	Tizian Maxime Weigt trading as "TMW Global Networks"		AS215828
72	IPng Networks GmbH	X	AS50869
73	Hetzner Online GmbH	X	AS24940
74	Association GRIFON	X	AS204092
75	SIACOM JSC		AS198150
76	Tim de Boer trading as tim427.net	X	AS214380
77	Cogent Communications, LLC	X	AS1239
78	Convergenze S.p.A.		AS39120
79	PAOCLOUD CO., LTD.	X	AS133504
80	FBW NETWORKS SAS	X	AS49434
81	LWLcom GmbH	X	AS50629
82	team.blue NV	X	AS48185
83	Proximus Luxembourg S.A.	X	AS56665
84	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
85	Dyjix SAS		AS212815
86	G-Core Labs S.A.		AS199524
87	BIT BV	X	AS12859
88	CORIX NETWORKS		AS999
89	NetDev UG (haftungsbeschraenkt)	X	AS216333
90	Blacknight Internet Solutions Limited	X	AS39122
91	LINK AMERICAN		AS1000
92	Sinal A/S		AS39642
93	TeleData GmbH	X	AS21263
94	MainStreaming SpA	X	AS51185
95	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
96	i3D.net B.V	X	AS49544
97	Freifunk Frankfurt am Main e.V.	X	AS64475
98	BSE Software GmbH	X	AS9044
99	HNielsen Technologies ApS	X	AS211593
100	Daniil Koval	X	AS213409
101	Robert Weir	X	AS213576
102	Rocket Fibre Ltd	X	AS8801
103	Lancom Ltd.		AS199081
104	LINK BRASIL TELECOMUNICACOES LTDA		AS271253
105	Dynamic Quantum Networks	X	AS54148
106	Telegraph42 Management GmbH		AS205103
107	Kai-Jung Chen	X	AS205329
108	Fiord Networks, UAB		AS28917
109	NetIX Communications JSC		AS57463
110	Wobcom GmbH	X	AS9136
111	YottaSrc	X	AS213535
112	Hansa IT GmbH		AS60167
113	PHILUNET GmbH	X	AS205112
114	VERIXI SA		AS6696
115	Zayo Infrastructure France SA	X	AS8218
116	Telemach Slovenija d.o.o.	X	AS3212
117	Open X Tecnologia Ltda		AS263444
118	Global Network Management Inc		AS31500
119	Axclusive	X	AS132337
120	Telehouse EAD		AS57344
121	SURF B.V.	X	AS1103
122	HostCircle B.V.		AS56504
123	Services Industriels de Geneve	X	AS20932
124	Tismi BV	X	AS62167

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	iFog GmbH	X	AS34927
6	GSL Networks Pty LTD	X	AS137409
7	MoeDove LLC		AS44324
8	Angola Cables	X	AS37468
9	Securebit AG	X	AS58057
10	Netassist International EOOD		AS29632
11	WIIT AG		AS24961
12	LWLcom GmbH	X	AS50629
13	Jurrian van Iersel	X	AS212635
14	Zayo Infrastructure France SA	X	AS8218
15	ParadoxNetworks Limited	X	AS52025
16	Inter.link GmbH	X	AS5405
17	Openfactory GmbH		AS41051
18	SEACOM Limited	X	AS37100
19	IPng Networks GmbH	X	AS8298
20	Hivane Association	X	AS34019
21	Serverius Holding B.V.		AS50673
22	INTERKVM HOST SRL	X	AS6204
23	Hop179 OU		AS11967
24	Obenet AB	X	AS3399
25	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
26	YottaSrc	X	AS213535
27	Core-Backbone GmbH	X	AS33891
28	Association GRIFON	X	AS204092
29	Dynamic Quantum Networks	X	AS54148
30	i3D.net B.V	X	AS49544
31	BSE Software GmbH	X	AS9044
32	Huicast Telecom Limited	X	AS60539
33	Robert Weir	X	AS213576
34	team.blue NV	X	AS48185
35	OVH SAS	X	AS16276
36	Marlon Alkan	X	AS215665
37	IELO-LIAZO SERVICES SAS	X	AS29075
38	Netwerkvereniging Coloclue		AS8283
39	SURF B.V.	X	AS1103
40	Valve Corporation	X	AS32590
41	Kai-Jung Chen	X	AS205329
42	Sri Lanka Telecom PLC, GLobal Peering		AS45489
43	PT. Internet Madju Abad Milenindo	X	AS45701
44	Fiber Telecom S.p.A.	X	AS41327
45	Association Stolon		AS209090
46	West Indian Ocean Cable Company	X	AS37662
47	SG.GS	X	AS24482
48	Stichting Internet Domeinregistratie Nederland	X	AS1140
49	Adam Grazioli	X	AS215760
50	Seyed Pouria Mousavizadeh Tehrani	X	AS214145
51	Tschajera Limited		AS209022
52	BIT BV	X	AS12859
53	Tismi BV	X	AS62167
54	Velorum B.V.	X	AS209267
55	Openfactory GmbH	X	AS58299
56	Wobcom GmbH	X	AS9136
57	Services Industriels de Geneve	X	AS20932
58	Axclusive	X	AS132337
59	Christian Wittenberg trading as Zerospace Cloud	X	AS201801
60	HNielsen Technologies ApS	X	AS211593
61	ABACLOUDA SAS	X	AS56987
62	Freifunk Frankfurt am Main e.V.	X	AS64475
63	PAOCLOUD CO., LTD.	X	AS133504
64	Rocket Fibre Ltd	X	AS8801
65	Jude Gabriel Powell		AS213798
66	Wifirst S.A.S.	X	AS52075
67	Fiberby ApS	X	AS42541
68	MainStreaming SpA	X	AS51185
69	Arend Brouwer		AS203291
70	31173 Services AB	X	AS39351
71	FBW NETWORKS SAS	X	AS49434
72	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
73	Anycast Global Backbone	X	AS58511
74	IPng Networks GmbH	X	AS50869
75	Technoberg Beheer B.V.	X	AS206521
76	Marcin Gondek		AS56662
77	NetDev UG (haftungsbeschraenkt)	X	AS216333
78	0xDEADBEEF LTD		AS60326
79	IP-Max SA	X	AS25091
80	Hetzner Online GmbH	X	AS24940
81	Proximus Luxembourg S.A.	X	AS56665
82	Converge ICT Solutions Inc.		AS17639
83	TeleData GmbH	X	AS21263
84	Gentlent GmbH	X	AS52112
85	PHILUNET GmbH	X	AS205112
86	Tim de Boer trading as tim427.net	X	AS214380
87	Enki Multimedia EURL	X	AS209823
88	Sunoaki Network LLC		AS47778
89	Cyrus Mbitao trading as Wofbit Networks	X	AS207113
90	Daniil Koval	X	AS213409
91	Cogent Communications, LLC	X	AS1239
92	Netassist International EOOD		AS39249
93	Wikimedia Foundation Inc.	X	AS14907
94	Blacknight Internet Solutions Limited	X	AS39122
95	3W Infra B.V.	X	AS60144
96	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
97	Giannis Kontos	X	AS202224
98	Telemach Slovenija d.o.o.	X	AS3212
99	Institute for Pyrotechnical Cleaning (limited company)	X	AS41666
100	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333

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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
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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