AS58291 ColoCenter b.v.

Company Website:

http://www.colocenter.nl

Looking Glass:

https://bgp.he.net/lg/58291

Country of Origin:

Internet Exchanges: 8

Prefixes Originated (all): 11
Prefixes Originated (v4): 7
Prefixes Originated (v6): 4

Prefixes Announced (all): 23
Prefixes Announced (v4): 17
Prefixes Announced (v6): 6

RPKI Originated Valid (all): 9
RPKI Originated Valid (v4): 6
RPKI Originated Valid (v6): 3

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

BGP Peers Observed (all): 163
BGP Peers Observed (v4): 138
BGP Peers Observed (v6): 114

IPs Originated (v4): 7,424
AS Paths Observed (v4): 911
AS Paths Observed (v6): 1,426

Average AS Path Length (all): 3.519
Average AS Path Length (v4): 3.231
Average AS Path Length (v6): 3.704

AS58291 IPv4 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS174	Cogent Communications, LLC
AS20562	Broadband Hosting B.V.
AS6830	Liberty Global Europe Holding B.V.
AS213753	InterEdge B.V.
AS213035	Des Capital B.V.
AS37468	Angola Cables
AS24961	WIIT AG

AS58291 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS213753	InterEdge B.V.
AS174	Cogent Communications, LLC
AS24785	Broadband Hosting B.V.
AS6830	Liberty Global Europe Holding B.V.
AS34927	iFog GmbH

AS58291 IPv4 Peer Count

AS58291 IPv6 Peer Count

AS58291 IPv4 Prefixes Announced

AS58291 IPv6 Prefixes Announced

AS58291 IPv4 Prefixes Originated

AS58291 IPv6 Prefixes Originated

AS58291 IPv4 Route Propagation

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AS58291 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
5.39.184.0/21	ColoCenter b.v.
45.11.28.0/22	Mark Michiel Janssen trading as SIG-I/O automatisering
91.205.193.0/24	CloudMonsters B.V.
185.79.152.0/22	ColoCenter b.v.
185.102.68.0/22	Defion Security Netherlands B.V.
185.140.184.0/22	ColoCenter b.v.
213.156.28.0/22	Defion Security Netherlands B.V.

Prefix	Description	Visibility
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Prefix	Description
2001:67c:cdc::/48	Stefan van Westering trading as "Skywest"
2a01:4c01::/32	Defion Security Netherlands B.V.
2a02:f640::/29	ColoCenter b.v.
2a0e:5700::/32	Mark Michiel Janssen trading as SIG-I/O automatisering

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Hurricane Electric LLC	X	AS6939
2	Cogent Communications, LLC	X	AS174
3	Broadband Hosting B.V.		AS20562
4	Liberty Global Europe Holding B.V.	X	AS6830
5	InterEdge B.V.	X	AS213753
6	Des Capital B.V.		AS213035
7	Angola Cables	X	AS37468
8	WIIT AG		AS24961
9	Securebit AG		AS58057
10	INTERKVM HOST SRL	X	AS6204
11	PT Telekomunikasi Indonesia		AS7713
12	iFog GmbH	X	AS34927
13	Nessus GmbH	X	AS47692
14	SEACOM Limited	X	AS37100
15	GSL Networks Pty LTD	X	AS137409
16	Orion Telecom LLC		AS31257
17	Obenet AB	X	AS3399
18	IPng Networks GmbH	X	AS8298
19	VeloxServ Communications Ltd	X	AS3170
20	JSC Kazakhtelecom		AS9198
21	Inter.link GmbH	X	AS5405
22	Hivane Association	X	AS34019
23	31173 Services AB	X	AS39351
24	Blix Solutions AS		AS50304
25	NetDev UG (haftungsbeschraenkt)	X	AS216333
26	DEDIK SERVICES LIMITED		AS207043
27	Adam Goodenough		AS210667
28	Fusix Networks B.V.		AS57866
29	Valve Corporation	X	AS32590
30	Seyed Pouria Mousavizadeh Tehrani	X	AS214145
31	G-Core Labs S.A.	X	AS199524
32	CETIN Ltd. Belgrade		AS15958
33	Kai-Jung Chen		AS205329
34	Serbian Open Exchange DOO		AS13004
35	BSE Software GmbH		AS9044
36	Anycast Global Backbone	X	AS58511
37	Telehouse EAD		AS57344
38	SG.GS	X	AS24482
39	Enki Multimedia EURL	X	AS209823
40	Marlon Alkan	X	AS215665
41	Hansa IT GmbH		AS60167
42	Exascale Ltd		AS61049
43	Joint Stock Company TransTeleCom		AS20485
44	Wobcom GmbH	X	AS9136
45	"Uzbektelekom" Joint Stock Company	X	AS28910
46	Proximus Luxembourg S.A.	X	AS56665
47	OVH SAS	X	AS16276
48	Jude Gabriel Powell	X	AS213798
49	Telemach Slovenija d.o.o.	X	AS3212
50	Ablaykhan Akylbekovich Sharimov	X	AS202831
51	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
52	Adam Grazioli	X	AS215760
53	AFR-IX TELECOM S.A.	X	AS60171
54	Tizian Maxime Weigt trading as "TMW Global Networks"		AS215828
55	Services Industriels de Geneve	X	AS20932
56	belcloud		AS44901
57	xTom GmbH		AS3214
58	"Kyivstar" PJSC		AS15895
59	PHILUNET GmbH	X	AS205112
60	3W Infra B.V.	X	AS60144
61	IELO-LIAZO SERVICES SAS	X	AS29075
62	S3 Company Ltd		AS4849
63	Velorum B.V.	X	AS209267
64	RDK IT Solutions B.V.	X	AS207489
65	team.blue NV	X	AS48185
66	Robert Weir	X	AS213576
67	IPng Networks GmbH	X	AS50869
68	FBW NETWORKS SAS	X	AS49434
69	Cyrus Mbitao trading as Wofbit Networks	X	AS207113
70	Wifirst S.A.S.	X	AS52075
71	Gentlent GmbH	X	AS52112
72	Fiber Telecom S.p.A.	X	AS41327
73	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
74	West Indian Ocean Cable Company	X	AS37662
75	BIT BV	X	AS12859
76	TBISS Ltd		AS42295
77	HostCircle B.V.		AS56504
78	Association GRIFON	X	AS204092
79	Fiberby ApS	X	AS42541
80	A1 Telekom Austria AG		AS8447
81	Giannis Kontos	X	AS202224
82	Lancom Ltd.		AS199081
83	Huge Solucoes Corporativas Ltda		AS264409
84	Zayo Infrastructure France SA	X	AS8218
85	PAOCLOUD CO., LTD.	X	AS133504
86	Rackdog, LLC		AS398465
87	Gulf Bridge International Inc.		AS200612
88	Truenetwork LLC		AS49673
89	GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI	X	AS208972
90	Dyjix SAS	X	AS212815
91	Axclusive	X	AS132337
92	Freifunk Frankfurt am Main e.V.	X	AS64475
93	Cristian Tudor Marcus	X	AS214205
94	Wikimedia Foundation Inc.	X	AS14907
95	INETCOM CARRIER LLC		AS35598
96	Flexibelt B.V.		AS59929
97	James Cahill	X	AS214749
98	Pankkih Oy		AS212386
99	Core-Backbone GmbH	X	AS33891
100	ABACLOUDA SAS	X	AS56987
101	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
102	Openfactory GmbH	X	AS58299
103	i3D.net B.V	X	AS49544
104	Blacknight Internet Solutions Limited	X	AS39122
105	UACITY Ltd.	X	AS48919
106	Tismi BV	X	AS62167
107	Maik Polman trading as PixelHosting		AS215085
108	MainStreaming SpA	X	AS51185
109	Fiord Networks, UAB		AS28917
110	Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited Sirketi		AS48678
111	NetActuate, Inc		AS36236
112	Lungu Stefan Gabriel		AS205941
113	Tim de Boer trading as tim427.net	X	AS214380
114	Technoberg Beheer B.V.	X	AS206521
115	Virtual Technologies & Solutions		AS37721
116	TeleData GmbH	X	AS21263
117	Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti.		AS204457
118	LINK BRASIL TELECOMUNICACOES LTDA		AS271253
119	Rocket Fibre Ltd	X	AS8801
120	SURF B.V.	X	AS1103
121	Jere Kiitola trading as Stocade		AS214809
122	TurkNet Iletisim Hizmetleri A.S.		AS12735
123	Association Stolon	X	AS209090
124	Kinga de Vos trading as Kavos Vof	X	AS206009
125	LWLcom GmbH	X	AS50629
126	Omer GOLGELI		AS202365
127	Jelle Hofstee trading as AxisNetworks	X	AS209675
128	Stichting Internet Domeinregistratie Nederland	X	AS1140
129	IP-Max SA	X	AS25091
130	Patrizio Palumbo		AS211358
131	ParadoxNetworks Limited	X	AS52025
132	Hetzner Online GmbH	X	AS24940
133	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
134	PEER 1031 LLC		AS1031
135	Institute for Pyrotechnical Cleaning (limited company)	X	AS41666
136	Huicast Telecom Limited	X	AS60539
137	Jurrian van Iersel	X	AS212635
138	Egor Timoshenko		AS203493

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	InterEdge B.V.	X	AS213753
3	Cogent Communications, LLC	X	AS174
4	Broadband Hosting B.V.		AS24785
5	Liberty Global Europe Holding B.V.	X	AS6830
6	iFog GmbH	X	AS34927
7	GSL Networks Pty LTD	X	AS137409
8	Core-Backbone GmbH	X	AS33891
9	Angola Cables	X	AS37468
10	MoeDove LLC		AS44324
11	Netassist International EOOD		AS29632
12	3W Infra B.V.	X	AS60144
13	Openfactory GmbH	X	AS58299
14	Nessus GmbH	X	AS47692
15	SEACOM Limited	X	AS37100
16	Serverius Holding B.V.		AS50673
17	Inter.link GmbH	X	AS5405
18	Reliance Jio Infocomm Pte Ltd Singapore		AS64049
19	Obenet AB	X	AS3399
20	IELO-LIAZO SERVICES SAS	X	AS29075
21	Jurrian van Iersel	X	AS212635
22	IPng Networks GmbH	X	AS8298
23	Zayo Infrastructure France SA	X	AS8218
24	LWLcom GmbH	X	AS50629
25	VeloxServ Communications Ltd	X	AS3170
26	Hivane Association	X	AS34019
27	ParadoxNetworks Limited	X	AS52025
28	INTERKVM HOST SRL	X	AS6204
29	31173 Services AB	X	AS39351
30	RDK IT Solutions B.V.	X	AS207489
31	Cristian Tudor Marcus	X	AS214205
32	IP-Max SA	X	AS25091
33	Association Stolon	X	AS209090
34	PT. Internet Madju Abad Milenindo		AS45701
35	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
36	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
37	MainStreaming SpA	X	AS51185
38	Robert Weir	X	AS213576
39	Anycast Global Backbone	X	AS58511
40	Telemach Slovenija d.o.o.	X	AS3212
41	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
42	Rocket Fibre Ltd	X	AS8801
43	Association GRIFON	X	AS204092
44	TeleData GmbH	X	AS21263
45	Giannis Kontos	X	AS202224
46	Cilix Limited		AS215638
47	"Uzbektelekom" Joint Stock Company	X	AS28910
48	Jude Gabriel Powell	X	AS213798
49	Tismi BV	X	AS62167
50	InterRacks B.V.		AS42093
51	Seyed Pouria Mousavizadeh Tehrani	X	AS214145
52	Hetzner Online GmbH	X	AS24940
53	Netassist International EOOD		AS39249
54	0xDEADBEEF LTD		AS60326
55	Velorum B.V.	X	AS209267
56	Institute for Pyrotechnical Cleaning (limited company)	X	AS41666
57	i3D.net B.V	X	AS49544
58	team.blue NV	X	AS48185
59	Marlon Alkan	X	AS215665
60	ABACLOUDA SAS	X	AS56987
61	Arend Brouwer		AS203291
62	Huicast Telecom Limited	X	AS60539
63	Sunoaki Network LLC		AS47778
64	Tim de Boer trading as tim427.net	X	AS214380
65	Dynamic Quantum Networks		AS54148
66	James Cahill	X	AS214749
67	BIT BV	X	AS12859
68	NetDev UG (haftungsbeschraenkt)	X	AS216333
69	Stichting Internet Domeinregistratie Nederland	X	AS1140
70	SURF B.V.	X	AS1103
71	Converge ICT Solutions Inc.		AS17639
72	Blacknight Internet Solutions Limited	X	AS39122
73	AFR-IX TELECOM S.A.	X	AS60171
74	Enki Multimedia EURL	X	AS209823
75	SG.GS	X	AS24482
76	Services Industriels de Geneve	X	AS20932
77	Daniil Koval		AS213409
78	Fiberby ApS	X	AS42541
79	UACITY Ltd.	X	AS48919
80	Wobcom GmbH	X	AS9136
81	Gentlent GmbH	X	AS52112
82	Kinga de Vos trading as Kavos Vof	X	AS206009
83	Axclusive	X	AS132337
84	IPB Internet Provider in Berlin GmbH		AS20647
85	West Indian Ocean Cable Company	X	AS37662
86	Gigahost AS		AS56655
87	Jelle Hofstee trading as AxisNetworks	X	AS209675
88	Hop179 OU		AS11967
89	Proximus Luxembourg S.A.	X	AS56665
90	Ablaykhan Akylbekovich Sharimov	X	AS202831
91	Freifunk Frankfurt am Main e.V.	X	AS64475
92	G-Core Labs S.A.	X	AS199524
93	Fiber Telecom S.p.A.	X	AS41327
94	Cyrus Mbitao trading as Wofbit Networks	X	AS207113
95	Dyjix SAS	X	AS212815
96	SDRmedia Verwaltungs GmbH		AS48646
97	Adam Grazioli	X	AS215760
98	Valve Corporation	X	AS32590
99	Technoberg Beheer B.V.	X	AS206521
100	Sri Lanka Telecom PLC, GLobal Peering		AS45489
101	Conor Lewis		AS214420
102	FBW NETWORKS SAS	X	AS49434
103	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
104	Wikimedia Foundation Inc.	X	AS14907
105	Netwerkvereniging Coloclue		AS8283
106	IPng Networks GmbH	X	AS50869
107	PAOCLOUD CO., LTD.	X	AS133504
108	Tschajera Limited		AS209022
109	Telegraph42 Management GmbH		AS205103
110	OVH SAS	X	AS16276
111	Wifirst S.A.S.	X	AS52075
112	Openfactory GmbH		AS41051
113	GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI	X	AS208972
114	PHILUNET GmbH	X	AS205112

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RIPE

aut-num: AS58291 as-name: ColoCenter org: ORG-Cb42-RIPE import: from AS174 accept ANY export: to AS174 announce AS58291 import: from AS58272 accept ANY export: to AS58272 announce ANY import: from AS6939 accept ANY export: to AS6939 announce ANY import: from AS6777 accept ANY export: to AS6777 announce ANY import: from AS20562 accept ANY export: to AS20562 announce ANY import: from AS34307 accept ANY export: to AS34307 announce ANY import: from AS51942 accept ANY export: to AS51942 announce ANY import: from AS213035 accept ANY export: to AS213035 announce ANY import: from AS212591 accept ANY export: to AS212591 announce ANY admin-c: DUMY-RIPE tech-c: DUMY-RIPE import: from AS38965 accept ANY export: to AS38965 announce ANY status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: mnt-colo created: 2012-06-15T13:08:24Z last-modified: 2026-05-27T21:02:08Z source: RIPE import: from AS59929 accept ANY export: to AS59929 announce ANY import: from AS50952 accept ANY export: to AS50952 announce ANY import: from AS56584 accept ANY export: to AS56584 announce ANY import: from AS206221 accept ANY export: to AS206221 announce ANY import: from AS209675 accept ANY export: to AS209675 announce ANY import: from AS213753 accept ANY import: from AS210335 accept ANY export: to AS213753 announce ANY export: to AS210335 announce ANY export: to AS24785 announce ANY import: from AS24785 accept ANY export: to AS6830 announce ANY import: from AS6830 accept ANY export: to AS207043 announce ANY import: from AS207043 accept ANY 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
ERA-IX Amsterdam	NL	Amsterdam	185.1.240.23	2001:7f8:12a::23
FogIXP Amsterdam	NL	Amsterdam	194.153.153.116	2001:7f8:16c:1:0:5:8291:1
Frys-IX	NL	Fryslân	185.1.160.185	2001:7f8:10f::e3b3:185
GNM-IX	NL	Amsterdam	178.18.236.64	2a03:5f80:4:2::236:64
InterIX	NL	Amsterdam	185.1.184.5	2001:7f8:134::5
LSIX	NL	Amsterdam	185.1.32.5	2001:7f8:8f::a505:8291:1
NL-IX	NL	Amsterdam	193.239.117.29	2001:7f8:13::a505:8291:1
SPEED-IX	NL	Dronten	185.1.222.96	2001:7f8:b7::a505:8291:1

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