AS25151 Cyso Group B.V.

Company Website:

http://www.cyso.com

Looking Glass:

https://bgp.he.net/lg/25151

Country of Origin:

Internet Exchanges: 1

Prefixes Originated (all): 28
Prefixes Originated (v4): 25
Prefixes Originated (v6): 3

Prefixes Announced (all): 28
Prefixes Announced (v4): 25
Prefixes Announced (v6): 3

RPKI Originated Valid (all): 24
RPKI Originated Valid (v4): 21
RPKI Originated Valid (v6): 3

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

BGP Peers Observed (all): 188
BGP Peers Observed (v4): 174
BGP Peers Observed (v6): 135

IPs Originated (v4): 16,128
AS Paths Observed (v4): 1,761
AS Paths Observed (v6): 698

Average AS Path Length (all): 3.752
Average AS Path Length (v4): 3.858
Average AS Path Length (v6): 3.483

AS25151 IPv4 Peers

ASN	Name
AS200020	Stichting NBIP-NaWas
AS1299	Arelion Sweden AB
AS3356	Level 3 Parent, LLC
AS2914	NTT America, Inc.
AS33891	Core-Backbone GmbH
AS6777	Amsterdam Internet Exchange B.V.
AS37468	Angola Cables
AS14840	BR.Digital Telecom

AS25151 IPv6 Peers

ASN	Name
AS3356	Level 3 Parent, LLC
AS1299	Arelion Sweden AB
AS2914	NTT America, Inc.
AS34927	iFog GmbH
AS9002	RETN Limited
AS137409	GSL Networks Pty LTD
AS14840	BR.Digital Telecom
AS7195	EDGEUNO S.A.S
AS3214	xTom GmbH
AS33891	Core-Backbone GmbH

AS25151 IPv4 Peer Count

AS25151 IPv6 Peer Count

AS25151 IPv4 Prefixes Announced

AS25151 IPv6 Prefixes Announced

AS25151 IPv4 Prefixes Originated

AS25151 IPv6 Prefixes Originated

AS25151 IPv4 Route Propagation

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AS25151 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2.57.56.0/24	Realtime Register B.V.
37.46.136.0/21	Cyso Group B.V.
37.72.138.0/24	Harlem Next B.V.
45.134.223.0/24	Bitmaster Online BV
46.253.137.0/24	Cyso Group B.V.
62.129.139.0/24	Virtual Access Internet BV
62.129.149.0/24	Virtual Access Internet BV
80.85.160.0/23	Het ExtraNet NETBLOCK1
80.85.161.0/24	Het ExtraNet NETBLOCK1
81.24.0.0/22	FUGA_IN_USE_BY_CYSO
81.24.4.0/22	FUGA_AMS
81.24.4.0/24	Fuga B.V. Technical Role Account
81.24.6.0/23	FUGA_AMS
81.24.8.0/22	FUGA_AMS2
81.24.9.0/24	Fuga B.V. Technical Role Account
81.24.10.0/23	FUGA_AMS2
85.158.200.0/21	Cyso Group B.V.
85.158.205.0/24	Cyso Hosting B.V.
93.94.224.0/21	Cyso Group B.V.
109.235.72.0/21	Cyso Group B.V.
130.193.5.0/24	Cyso Group B.V.
185.54.112.0/22	Cyso Group B.V.
185.78.196.0/22	Cyso Group B.V.
185.123.55.0/24	Bitmaster Online B.V.
193.33.220.0/24	Ronald Pool is trading as "Video en Media"

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2001:678:c50::/48	Realtime Register B.V.
2a01:518::/32	Cyso Group B.V.
2a05:6cc0::/29	Cyso Group B.V.

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Stichting NBIP-NaWas		AS200020
2	Arelion Sweden AB	X	AS1299
3	Level 3 Parent, LLC	X	AS3356
4	NTT America, Inc.	X	AS2914
5	Core-Backbone GmbH	X	AS33891
6	Amsterdam Internet Exchange B.V.	X	AS6777
7	Angola Cables	X	AS37468
8	BR.Digital Telecom	X	AS14840
9	EDGEUNO S.A.S	X	AS7195
10	SEACOM Limited	X	AS37100
11	IP-Max SA	X	AS25091
12	GSL Networks Pty LTD	X	AS137409
13	Inter.link GmbH	X	AS5405
14	WIIT AG	X	AS24961
15	Exascale Ltd	X	AS61049
16	Bharti Airtel Ltd	X	AS9498
17	PJSC "Vimpelcom"		AS3216
18	INTERKVM HOST SRL	X	AS6204
19	ALOO TELECOM - FSF TECNOLOGIA SA		AS61568
20	Cilix Limited	X	AS215638
21	Serverius Holding B.V.	X	AS50673
22	GlobalConnect AB	X	AS12552
23	GGNET TELECOMUNICACOES LTDA		AS53062
24	PEER 1031 LLC		AS1031
25	GlobeNet Cabos Submarinos Colombia, S.A.S.	X	AS52320
26	GANDI SAS		AS29169
27	Anexia Cloud Solutions GmbH	X	AS47147
28	Hivane Association	X	AS34019
29	Data Communication Business Group		AS3462
30	F5 Networks SARL	X	AS35280
31	CJSC RASCOM	X	AS20764
32	Hop179 OU	X	AS11967
33	Telkom SA Ltd.	X	AS5713
34	Broadband Hosting B.V.		AS20562
35	Viewqwest Pte Ltd	X	AS18106
36	Network Platforms (PTY) LTD		AS37497
37	31173 Services AB	X	AS39351
38	Fiber Telecom S.p.A.		AS41327
39	Liquid Telecommunications Ltd		AS30844
40	ParadoxNetworks Limited	X	AS52025
41	Durand do Brasil Ltda		AS22356
42	True International Gateway Co., Ltd.		AS38082
43	Fiord Networks, UAB	X	AS28917
44	Convergenze S.p.A.	X	AS39120
45	euNetworks GmbH	X	AS13237
46	IPng Networks GmbH	X	AS8298
47	Etisalat - Emirates Telecommunications Corporation		AS8966
48	IT.Gate S.p.A.	X	AS12779
49	MIGO TELECOM		AS263152
50	Telenor Norge AS		AS2119
51	MTS PJSC		AS8359
52	IELO-LIAZO SERVICES SAS	X	AS29075
53	Administracion Nacional de Telecomunicaciones	X	AS6057
54	Kantonsschule Zug	X	AS34288
55	Emirates Integrated Telecommunications Company PJSC	X	AS15802
56	GlobalConnect A/S	X	AS31027
57	belcloud	X	AS44901
58	Stadtwerke Feldkirch	X	AS48362
59	Eurofiber Nederland BV		AS39686
60	MTN SA	X	AS16637
61	SG.GS	X	AS24482
62	Celeste SAS	X	AS34177
63	WIND TRE S.P.A.		AS1267
64	Cyrus Mbitao trading as Wofbit Networks	X	AS207113
65	Wobcom GmbH	X	AS9136
66	Ote SA (Hellenic Telecommunications Organisation)		AS12713
67	Micron21 Datacentre Pty Ltd		AS38880
68	LINK BRASIL TELECOMUNICACOES LTDA	X	AS271253
69	UGMK-Telecom LLC		AS41560
70	LINK AMERICAN		AS1000
71	Hetzner Online GmbH	X	AS24940
72	Invesco Group Services, Inc.		AS14630
73	OpenCarrier eG		AS41692
74	Unitas Global	X	AS1828
75	Ljosleidarinn ehf		AS12969
76	PT. Cyberindo Aditama		AS38158
77	PT. Internet Madju Abad Milenindo	X	AS45701
78	INFORBARRA TELECOM		AS263903
79	NetIX Communications JSC	X	AS57463
80	BIT BV	X	AS12859
81	WEMACOM Telekommunikation GmbH	X	AS51978
82	IP TELECOM	X	AS61573
83	xTom GmbH	X	AS3214
84	IPB Internet Provider in Berlin GmbH		AS20647
85	TeleData GmbH	X	AS21263
86	Jurrian van Iersel	X	AS212635
87	"Kyivstar" PJSC		AS15895
88	wilhelm.tel GmbH		AS15943
89	Neterra Ltd.	X	AS34224
90	UACITY Ltd.	X	AS48919
91	PrJSC "VF UKRAINE"		AS21497
92	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.		AS8657
93	Continent 8 LLC		AS14537
94	netplus.ch SA	X	AS15547
95	Connectivia S.r.l	X	AS207594
96	Cyso Group B.V.		AS210728
97	Zayo Infrastructure France SA	X	AS8218
98	Rackdog, LLC	X	AS398465
99	Dynamic Quantum Networks	X	AS54148
100	Digital Telecommunication Services S.r.l.	X	AS49605
101	TurkNet Iletisim Hizmetleri A.S.		AS12735
102	SWITCH	X	AS559
103	team.blue NV	X	AS48185
104	Connesi s.p.a.	X	AS15605
105	Inovare-Prim SRL	X	AS60602
106	Blacknight Internet Solutions Limited	X	AS39122
107	SARL IPSET	X	AS206014
108	SURF B.V.	X	AS1103
109	IX Reach Ltd	X	AS4455
110	CustodianDC Limited	X	AS50300
111	Adam Goodenough	X	AS210667
112	SEEWEB s.r.l.	X	AS12637
113	Maik Polman trading as PixelHosting	X	AS215085
114	Adrian Trifonov trading as Ssmidge Technologies	X	AS60900
115	Kanton Zug	X	AS51907
116	Netzwerge GmbH	X	AS199938
117	3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.		AS6823
118	Wikimedia Foundation Inc.	X	AS14907
119	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
120	Glesys AB		AS42708
121	Gigahost AS		AS56655
122	IP ServerOne Solutions Sdn Bhd		AS45352
123	Robert McKay	X	AS50763
124	Asimo Networks B.V.	X	AS49127
125	A2B IP B.V.		AS51088
126	Virtual Technologies & Solutions	X	AS37721
127	CORIX NETWORKS		AS999
128	Vorboss Limited	X	AS25160
129	NetDev UG (haftungsbeschraenkt)	X	AS216333
130	Tim de Boer trading as tim427.net	X	AS214380
131	equada network GmbH	X	AS25220
132	PJSC MegaFon		AS31133
133	ABACLOUDA SAS	X	AS56987
134	InterRacks B.V.		AS42093
135	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd		AS21215
136	Stichting Internet Domeinregistratie Nederland	X	AS1140
137	Vodacom	X	AS36994
138	i3D.net B.V	X	AS49544
139	OVH SAS	X	AS16276
140	Telehouse EAD		AS57344
141	Arcade Solutions AG	X	AS51873
142	Anycast Global Backbone	X	AS58511
143	Reliance Jio Infocomm Pte Ltd Singapore	X	AS64049
144	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
145	FIBERBY	X	AS42541
146	Novelcomm LP	X	AS206735
147	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	X	AS1764
148	MainStreaming SpA		AS51185
149	Proximus Luxembourg S.A.	X	AS56665
150	Services Industriels de Geneve	X	AS20932
151	Lancom Ltd.	X	AS199081
152	AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT	X	AS23106
153	Hidenori Matsuo	X	AS214675
154	CETIN Ltd. Belgrade		AS15958
155	JSC KVANT-TELEKOM		AS43727
156	StarHub Ltd		AS4657
157	NetActuate, Inc	X	AS36236
158	BSE Software GmbH	X	AS9044
159	Netia SA		AS12741
160	Robert Weir	X	AS213576
161	Worldline IGSA SA	X	AS47957
162	Hostserver GmbH	X	AS29140
163	RISE	X	AS63927
164	Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti.		AS204457
165	Virtual Access Internet BV		AS15535
166	Jakub Krsa	X	AS214757
167	Axclusive	X	AS132337
168	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
169	Fonira Telekom GmbH	X	AS51184
170	Euroweb Romania S.R.L.	X	AS6663
171	Rocket Fibre Ltd	X	AS8801
172	G-Core Labs S.A.	X	AS199524
173	Lungu Stefan Gabriel	X	AS205941
174	Accuris Technologies Ltd.	X	AS52210

Rank	Description	IPv4	Peer
1	Level 3 Parent, LLC	X	AS3356
2	Arelion Sweden AB	X	AS1299
3	NTT America, Inc.	X	AS2914
4	iFog GmbH		AS34927
5	RETN Limited		AS9002
6	GSL Networks Pty LTD	X	AS137409
7	BR.Digital Telecom	X	AS14840
8	EDGEUNO S.A.S	X	AS7195
9	xTom GmbH	X	AS3214
10	Core-Backbone GmbH	X	AS33891
11	Angola Cables	X	AS37468
12	LWLcom GmbH		AS50629
13	Serverius Holding B.V.	X	AS50673
14	Exascale Ltd	X	AS61049
15	Hivane Association	X	AS34019
16	Inter.link GmbH	X	AS5405
17	ParadoxNetworks Limited	X	AS52025
18	31173 Services AB	X	AS39351
19	SEACOM Limited	X	AS37100
20	Netassist International EOOD		AS29632
21	Hop179 OU	X	AS11967
22	Cilix Limited	X	AS215638
23	Zain Omantel International FZ-LLC		AS8529
24	WIIT AG	X	AS24961
25	Bharti Airtel Ltd	X	AS9498
26	IPng Networks GmbH	X	AS8298
27	GlobeNet Cabos Submarinos Colombia, S.A.S.	X	AS52320
28	Viewqwest Pte Ltd	X	AS18106
29	Administracion Nacional de Telecomunicaciones	X	AS6057
30	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	X	AS1764
31	Convergenze S.p.A.	X	AS39120
32	GlobalConnect AB	X	AS12552
33	ESEVEN DevOps GmbH		AS48927
34	Stadtwerke Feldkirch	X	AS48362
35	IELO-LIAZO SERVICES SAS	X	AS29075
36	F5 Networks SARL	X	AS35280
37	INTERKVM HOST SRL	X	AS6204
38	CJSC RASCOM	X	AS20764
39	SEEWEB s.r.l.	X	AS12637
40	Vorboss Limited	X	AS25160
41	Nick Bouwhuis		AS202585
42	Kantonsschule Zug	X	AS34288
43	SARL IPSET	X	AS206014
44	ABACLOUDA SAS	X	AS56987
45	AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT	X	AS23106
46	Digital Telecommunication Services S.r.l.	X	AS49605
47	Connectivia S.r.l	X	AS207594
48	SURF B.V.	X	AS1103
49	TECHIT.BE SRL		AS213241
50	NetIX Communications JSC	X	AS57463
51	MTN SA	X	AS16637
52	Hostserver GmbH	X	AS29140
53	Emirates Integrated Telecommunications Company PJSC	X	AS15802
54	Fonira Telekom GmbH	X	AS51184
55	LINK BRASIL TELECOMUNICACOES LTDA	X	AS271253
56	Adrian Trifonov trading as Ssmidge Technologies	X	AS60900
57	Vodacom	X	AS36994
58	equada network GmbH	X	AS25220
59	Lucas Groenewegen trading as McPal		AS210578
60	BIT BV	X	AS12859
61	Hidenori Matsuo	X	AS214675
62	Unitas Global	X	AS1828
63	netplus.ch SA	X	AS15547
64	RISE	X	AS63927
65	SG.GS	X	AS24482
66	IP TELECOM	X	AS61573
67	Anycast Global Backbone	X	AS58511
68	Rackdog, LLC	X	AS398465
69	BSE Software GmbH	X	AS9044
70	JSC Comcor		AS8732
71	NetActuate, Inc	X	AS36236
72	Amsterdam Internet Exchange B.V.	X	AS6777
73	Converge ICT Solutions Inc.		AS17639
74	IX Reach Ltd	X	AS4455
75	Robert Weir	X	AS213576
76	Robert McKay	X	AS50763
77	Lungu Stefan Gabriel	X	AS205941
78	Inovare-Prim SRL	X	AS60602
79	Rocket Fibre Ltd	X	AS8801
80	Asimo Networks B.V.	X	AS49127
81	Raoul Brouns is trading as LowPing NL		AS215296
82	SWITCH	X	AS559
83	Axclusive	X	AS132337
84	WEMACOM Telekommunikation GmbH	X	AS51978
85	Jurrian van Iersel	X	AS212635
86	Netassist International EOOD		AS39249
87	Celeste SAS	X	AS34177
88	Worldline IGSA SA	X	AS47957
89	Fiord Networks, UAB	X	AS28917
90	G-Core Labs S.A.	X	AS199524
91	Netzwerge GmbH	X	AS199938
92	Wobcom GmbH	X	AS9136
93	Lancom Ltd.	X	AS199081
94	Arcade Solutions AG	X	AS51873
95	CustodianDC Limited	X	AS50300
96	Novelcomm LP	X	AS206735
97	TeleData GmbH	X	AS21263
98	Jakub Krsa	X	AS214757
99	Maik Polman trading as PixelHosting	X	AS215085
100	Hetzner Online GmbH	X	AS24940
101	i3D.net B.V	X	AS49544
102	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
103	Services Industriels de Geneve	X	AS20932
104	GlobalConnect A/S	X	AS31027
105	Netwerkvereniging Coloclue		AS8283
106	Tim de Boer trading as tim427.net	X	AS214380
107	Euroweb Romania S.R.L.	X	AS6663
108	Accuris Technologies Ltd.	X	AS52210
109	PT. Internet Madju Abad Milenindo	X	AS45701
110	Reliance Jio Infocomm Pte Ltd Singapore	X	AS64049
111	Virtual Technologies & Solutions	X	AS37721
112	Cyrus Mbitao trading as Wofbit Networks	X	AS207113
113	team.blue NV	X	AS48185
114	euNetworks GmbH	X	AS13237
115	Stichting Internet Domeinregistratie Nederland	X	AS1140
116	NetDev UG (haftungsbeschraenkt)	X	AS216333
117	OVH SAS	X	AS16276
118	Neterra Ltd.	X	AS34224
119	Telkom SA Ltd.	X	AS5713
120	Adam Goodenough	X	AS210667
121	Kanton Zug	X	AS51907
122	belcloud	X	AS44901
123	Zayo Infrastructure France SA	X	AS8218
124	Wikimedia Foundation Inc.	X	AS14907
125	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
126	Proximus Luxembourg S.A.	X	AS56665
127	Anexia Cloud Solutions GmbH	X	AS47147
128	FIBERBY	X	AS42541
129	UACITY Ltd.	X	AS48919
130	IP-Max SA	X	AS25091
131	IT.Gate S.p.A.	X	AS12779
132	Dynamic Quantum Networks	X	AS54148
133	Blacknight Internet Solutions Limited	X	AS39122
134	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
135	Connesi s.p.a.	X	AS15605

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RIPE

aut-num: AS25151 org: ORG-CMH1-RIPE as-name: CYSO-AS remarks: AMS-IX import: from AS6777 action pref=110; accept ANY export: to AS6777 action community .= {6777:6777}; announce AS-CYSO remarks: NTT import: from AS2914 action pref=90; accept ANY export: to AS2914 announce AS-CYSO remarks: Arelion import: from AS1299 action pref=90; accept ANY export: to AS1299 announce AS-CYSO remarks: Colt import: from AS3356 action pref=90; accept ANY export: to AS3356 announce AS-CYSO remarks: Nawas export: to AS200020 announce AS-CYSO remarks: CYSO-FRA import: from AS210728 accept ANY export: to AS210728 announce ANY admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT remarks: -- remarks: Our current policy for accepting peers is you don't peer with the routeservers or you are part of the top 10 volume speakers . If you want to peer with us, mail peering@cyso.net remarks: We use maximum-prefix filters on all peers. remarks: -- mnt-by: CYSO-MNT created: 2002-09-16T13:40:41Z last-modified: 2026-07-16T13:30:27Z 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
AMS-IX	NL	Amsterdam	80.249.209.155	2001:7f8:1::a502:5151:1

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