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): 29
Prefixes Originated (v4): 26
Prefixes Originated (v6): 3

Prefixes Announced (all): 29
Prefixes Announced (v4): 26
Prefixes Announced (v6): 3

RPKI Originated Valid (all): 25
RPKI Originated Valid (v4): 22
RPKI Originated Valid (v6): 3

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

BGP Peers Observed (all): 193
BGP Peers Observed (v4): 179
BGP Peers Observed (v6): 140

IPs Originated (v4): 17,152
AS Paths Observed (v4): 1,911
AS Paths Observed (v6): 691

Average AS Path Length (all): 3.819
Average AS Path Length (v4): 4.030
Average AS Path Length (v6): 3.234

AS25151 IPv4 Peers

ASN	Name
AS200020	Stichting NBIP-NaWas
AS1299	Arelion Sweden AB
AS3356	Level 3 Parent, LLC
AS2914	NTT America, Inc.
AS37468	Angola Cables
AS34927	iFog GmbH
AS6777	Amsterdam Internet Exchange B.V.

AS25151 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS1299	Arelion Sweden AB
AS3356	Level 3 Parent, LLC
AS2914	NTT America, Inc.
AS34927	iFog GmbH
AS9002	RETN Limited
AS137409	GSL Networks Pty LTD
AS14840	BR.Digital Telecom
AS37468	Angola Cables
AS7195	EDGEUNO S.A.S

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.
37.46.140.0/24
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
81.24.0.0/20	Cyso Group B.V.
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.
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	Angola Cables	X	AS37468
6	iFog GmbH	X	AS34927
7	Amsterdam Internet Exchange B.V.	X	AS6777
8	GSL Networks Pty LTD	X	AS137409
9	BR.Digital Telecom	X	AS14840
10	EDGEUNO S.A.S	X	AS7195
11	Init7 (Switzerland) Ltd.	X	AS13030
12	Inter.link GmbH	X	AS5405
13	Core-Backbone GmbH	X	AS33891
14	WIIT AG	X	AS24961
15	PJSC "Vimpelcom"		AS3216
16	Exascale Ltd	X	AS61049
17	Bharti Airtel Ltd	X	AS9498
18	SEACOM Limited	X	AS37100
19	INTERKVM HOST SRL	X	AS6204
20	Serverius Holding B.V.	X	AS50673
21	PEER 1031 LLC		AS1031
22	Anexia Cloud Solutions GmbH	X	AS47147
23	Liquid Telecommunications Ltd		AS30844
24	Cilix Limited	X	AS215638
25	Fiber Telecom S.p.A.		AS41327
26	GGNET TELECOMUNICACOES LTDA		AS53062
27	Hivane Association	X	AS34019
28	Viewqwest Pte Ltd	X	AS18106
29	F5 Networks SARL	X	AS35280
30	31173 Services AB	X	AS39351
31	CJSC RASCOM	X	AS20764
32	GlobeNet Cabos Submarinos Colombia, S.A.S.	X	AS52320
33	ParadoxNetworks Limited	X	AS52025
34	Data Communication Business Group		AS3462
35	Network Platforms (PTY) LTD		AS37497
36	WIND TRE S.P.A.		AS1267
37	IP-Max SA	X	AS25091
38	True International Gateway Co., Ltd.		AS38082
39	IELO-LIAZO SERVICES SAS	X	AS29075
40	IPng Networks GmbH	X	AS8298
41	GlobalConnect A/S	X	AS31027
42	Celeste SAS	X	AS34177
43	IT.Gate S.p.A.	X	AS12779
44	Zayo Infrastructure France SA	X	AS8218
45	Emirates Integrated Telecommunications Company PJSC	X	AS15802
46	xTom GmbH	X	AS3214
47	SG.GS	X	AS24482
48	MIGO TELECOM		AS263152
49	Blacknight Internet Solutions Limited	X	AS39122
50	Telkom SA Ltd.	X	AS5713
51	NTS workspace AG	X	AS15576
52	Stadtwerke Feldkirch	X	AS48362
53	Durand do Brasil Ltda		AS22356
54	Administracion Nacional de Telecomunicaciones	X	AS6057
55	euNetworks GmbH	X	AS13237
56	MTN SA	X	AS16637
57	GlobalConnect AB	X	AS12552
58	ALOO TELECOM - FSF TECNOLOGIA SA		AS61568
59	Kantonsschule Zug	X	AS34288
60	Dynamic Quantum Networks	X	AS54148
61	Fiberby ApS	X	AS42541
62	SIACOM JSC	X	AS198150
63	netplus.ch SA	X	AS15547
64	Inovare-Prim SRL	X	AS60602
65	INFORBARRA TELECOM		AS263903
66	BSE Software GmbH	X	AS9044
67	WEMACOM Telekommunikation GmbH	X	AS51978
68	Micron21 Datacentre Pty Ltd		AS38880
69	Virtual Technologies & Solutions	X	AS37721
70	Asimo Networks B.V.	X	AS49127
71	Etisalat - Emirates Telecommunications Corporation		AS8966
72	Ljosleidarinn ehf		AS12969
73	Gigahost AS		AS56655
74	Lancom Ltd.	X	AS199081
75	Neterra Ltd.	X	AS34224
76	Euroweb Romania S.R.L.	X	AS6663
77	i3D.net B.V	X	AS49544
78	3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.		AS6823
79	Tim de Boer trading as tim427.net	X	AS214380
80	Prime Telecom srl		AS39737
81	Vorboss Limited	X	AS25160
82	Virtual Access Internet BV		AS15535
83	IP TELECOM	X	AS61573
84	Wobcom GmbH	X	AS9136
85	Netzwerge GmbH	X	AS199938
86	Services Industriels de Geneve	X	AS20932
87	UAB "Bite Lietuva"		AS13194
88	A2B IP B.V.		AS51088
89	AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT		AS23106
90	RISE	X	AS63927
91	PT. Cyberindo Aditama		AS38158
92	TurkNet Iletisim Hizmetleri A.S.		AS12735
93	OVH SAS	X	AS16276
94	Fiord Networks, UAB	X	AS28917
95	Glesys AB	X	AS42708
96	NetIX Communications JSC	X	AS57463
97	Rackdog, LLC	X	AS398465
98	SARL IPSET	X	AS206014
99	Rocket Fibre Ltd	X	AS8801
100	PT. Internet Madju Abad Milenindo	X	AS45701
101	Hidenori Matsuo	X	AS214675
102	G-Core Labs S.A.	X	AS199524
103	Association "Gitoyen"		AS20766
104	team.blue NV	X	AS48185
105	Robert McKay	X	AS50763
106	Worldline IGSA SA	X	AS47957
107	ABACLOUDA SAS	X	AS56987
108	Cyso Group B.V.		AS210728
109	Telehouse EAD		AS57344
110	equada network GmbH	X	AS25220
111	Digital Telecommunication Services S.r.l.	X	AS49605
112	PrJSC "VF UKRAINE"		AS21497
113	IP ServerOne Solutions Sdn Bhd		AS45352
114	BIT BV	X	AS12859
115	Patrizio Palumbo	X	AS211358
116	OpenCarrier eG		AS41692
117	Invesco Group Services, Inc.		AS14630
118	Adrian Trifonov trading as Ssmidge Technologies	X	AS60900
119	Wikimedia Foundation Inc.	X	AS14907
120	NetActuate, Inc	X	AS36236
121	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
122	Hetzner Online GmbH	X	AS24940
123	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.		AS8657
124	UACITY Ltd.	X	AS48919
125	Unitas Global	X	AS1828
126	SWITCH	X	AS559
127	TeleData GmbH	X	AS21263
128	Hostserver GmbH	X	AS29140
129	MainStreaming SpA		AS51185
130	Netia SA		AS12741
131	TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia		AS9930
132	IX Reach Ltd	X	AS4455
133	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd		AS21215
134	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
135	Kanton Zug	X	AS51907
136	Robert Weir	X	AS213576
137	Connesi s.p.a.	X	AS15605
138	CETIN Ltd. Belgrade		AS15958
139	Proximus Luxembourg S.A.	X	AS56665
140	Continent 8 LLC		AS14537
141	Accuris Technologies Ltd.	X	AS52210
142	Stichting Internet Domeinregistratie Nederland	X	AS1140
143	JSC KVANT-TELEKOM		AS43727
144	UGMK-Telecom LLC		AS41560
145	Convergenze S.p.A.	X	AS39120
146	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
147	Maik Polman trading as PixelHosting	X	AS215085
148	Cyrus Mbitao trading as Wofbit Networks	X	AS207113
149	SEEWEB s.r.l.	X	AS12637
150	SURF B.V.	X	AS1103
151	Lungu Stefan Gabriel	X	AS205941
152	Axclusive	X	AS132337
153	Adam Goodenough	X	AS210667
154	PJSC MegaFon		AS31133
155	Broadband Hosting B.V.		AS20562
156	CustodianDC Limited	X	AS50300
157	IPB Internet Provider in Berlin GmbH		AS20647
158	Ote SA (Hellenic Telecommunications Organisation)		AS12713
159	Jurrian van Iersel	X	AS212635
160	belcloud	X	AS44901
161	"Kyivstar" PJSC		AS15895
162	NetDev UG (haftungsbeschraenkt)	X	AS216333
163	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	X	AS1764
164	Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti.		AS204457
165	Novelcomm LP	X	AS206735
166	Reliance Jio Infocomm Pte Ltd Singapore	X	AS64049
167	Raoul Brouns is trading as LowPing NL	X	AS215296
168	Anycast Global Backbone	X	AS58511
169	Global Network Management Inc		AS31500
170	Arcade Solutions AG	X	AS51873
171	wilhelm.tel GmbH		AS15943
172	Eurofiber Nederland BV	X	AS39686
173	Vodacom	X	AS36994
174	LINK BRASIL TELECOMUNICACOES LTDA	X	AS271253
175	Fonira Telekom GmbH	X	AS51184
176	JSC "ER-Telecom Holding"		AS48858
177	LINK AMERICAN		AS1000
178	Connectivia S.r.l	X	AS207594
179	CORIX NETWORKS		AS999

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC		AS6939
2	Arelion Sweden AB	X	AS1299
3	Level 3 Parent, LLC	X	AS3356
4	NTT America, Inc.	X	AS2914
5	iFog GmbH	X	AS34927
6	RETN Limited		AS9002
7	GSL Networks Pty LTD	X	AS137409
8	BR.Digital Telecom	X	AS14840
9	Angola Cables	X	AS37468
10	EDGEUNO S.A.S	X	AS7195
11	WIIT AG	X	AS24961
12	Core-Backbone GmbH	X	AS33891
13	Cilix Limited	X	AS215638
14	Netassist International EOOD		AS29632
15	Hivane Association	X	AS34019
16	LWLcom GmbH		AS50629
17	Init7 (Switzerland) Ltd.	X	AS13030
18	ParadoxNetworks Limited	X	AS52025
19	GlobeNet Cabos Submarinos Colombia, S.A.S.	X	AS52320
20	Bharti Airtel Ltd	X	AS9498
21	IPng Networks GmbH	X	AS8298
22	Inter.link GmbH	X	AS5405
23	CJSC RASCOM	X	AS20764
24	INTERKVM HOST SRL	X	AS6204
25	SEACOM Limited	X	AS37100
26	F5 Networks SARL	X	AS35280
27	Serverius Holding B.V.	X	AS50673
28	Zain Omantel International FZ-LLC		AS8529
29	Stadtwerke Feldkirch	X	AS48362
30	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	X	AS1764
31	Jurrian van Iersel	X	AS212635
32	Exascale Ltd	X	AS61049
33	Viewqwest Pte Ltd	X	AS18106
34	xTom GmbH	X	AS3214
35	Hidenori Matsuo	X	AS214675
36	Lungu Stefan Gabriel	X	AS205941
37	Administracion Nacional de Telecomunicaciones	X	AS6057
38	31173 Services AB	X	AS39351
39	SEEWEB s.r.l.	X	AS12637
40	Cyrus Mbitao trading as Wofbit Networks	X	AS207113
41	Maik Polman trading as PixelHosting	X	AS215085
42	Asimo Networks B.V.	X	AS49127
43	Wikimedia Foundation Inc.	X	AS14907
44	G-Core Labs S.A.	X	AS199524
45	Converge ICT Solutions Inc.		AS17639
46	GlobalConnect A/S	X	AS31027
47	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
48	Hostserver GmbH	X	AS29140
49	Rocket Fibre Ltd	X	AS8801
50	NetIX Communications JSC	X	AS57463
51	Euroweb Romania S.R.L.	X	AS6663
52	Kantonsschule Zug	X	AS34288
53	SURF B.V.	X	AS1103
54	OVH SAS	X	AS16276
55	Anycast Global Backbone	X	AS58511
56	Amsterdam Internet Exchange B.V.	X	AS6777
57	Inovare-Prim SRL	X	AS60602
58	Unitas Global	X	AS1828
59	WEMACOM Telekommunikation GmbH	X	AS51978
60	Anexia Cloud Solutions GmbH	X	AS47147
61	Celeste SAS	X	AS34177
62	euNetworks GmbH	X	AS13237
63	Nick Bouwhuis		AS202585
64	Connesi s.p.a.	X	AS15605
65	TECHIT.BE SRL		AS213241
66	SWITCH	X	AS559
67	Netwerkvereniging Coloclue		AS8283
68	SIACOM JSC	X	AS198150
69	Virtual Technologies & Solutions	X	AS37721
70	Netassist International EOOD		AS39249
71	Wobcom GmbH	X	AS9136
72	UACITY Ltd.	X	AS48919
73	Patrizio Palumbo	X	AS211358
74	Accuris Technologies Ltd.	X	AS52210
75	Jakub Krsa		AS214757
76	Glesys AB	X	AS42708
77	Adam Goodenough	X	AS210667
78	Hetzner Online GmbH	X	AS24940
79	IP-Max SA	X	AS25091
80	Rackdog, LLC	X	AS398465
81	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
82	RISE	X	AS63927
83	BIT BV	X	AS12859
84	Netzwerge GmbH	X	AS199938
85	IP TELECOM	X	AS61573
86	netplus.ch SA	X	AS15547
87	Emirates Integrated Telecommunications Company PJSC	X	AS15802
88	PT. Internet Madju Abad Milenindo	X	AS45701
89	equada network GmbH	X	AS25220
90	Arcade Solutions AG	X	AS51873
91	Neterra Ltd.	X	AS34224
92	Kanton Zug	X	AS51907
93	team.blue NV	X	AS48185
94	SARL IPSET	X	AS206014
95	CustodianDC Limited	X	AS50300
96	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
97	Adrian Trifonov trading as Ssmidge Technologies	X	AS60900
98	MTN SA	X	AS16637
99	IELO-LIAZO SERVICES SAS	X	AS29075
100	BSE Software GmbH	X	AS9044
101	Blacknight Internet Solutions Limited	X	AS39122
102	Worldline IGSA SA	X	AS47957
103	belcloud	X	AS44901
104	NTS workspace AG	X	AS15576
105	LINK BRASIL TELECOMUNICACOES LTDA	X	AS271253
106	Robert Weir	X	AS213576
107	Reliance Jio Infocomm Pte Ltd Singapore	X	AS64049
108	Proximus Luxembourg S.A.	X	AS56665
109	i3D.net B.V	X	AS49544
110	Vorboss Limited	X	AS25160
111	Connectivia S.r.l	X	AS207594
112	Lancom Ltd.	X	AS199081
113	SG.GS	X	AS24482
114	Raoul Brouns is trading as LowPing NL	X	AS215296
115	Tim de Boer trading as tim427.net	X	AS214380
116	Robert McKay	X	AS50763
117	Hop179 OU		AS11967
118	Cronos NV		AS48638
119	TeleData GmbH	X	AS21263
120	IX Reach Ltd	X	AS4455
121	IT.Gate S.p.A.	X	AS12779
122	Stichting Internet Domeinregistratie Nederland	X	AS1140
123	Lucas Groenewegen trading as McPal		AS210578
124	Novelcomm LP	X	AS206735
125	Fonira Telekom GmbH	X	AS51184
126	Zayo Infrastructure France SA	X	AS8218
127	ABACLOUDA SAS	X	AS56987
128	NetActuate, Inc	X	AS36236
129	Fiord Networks, UAB	X	AS28917
130	Convergenze S.p.A.	X	AS39120
131	Axclusive	X	AS132337
132	Dynamic Quantum Networks	X	AS54148
133	Eurofiber Nederland BV	X	AS39686
134	GlobalConnect AB	X	AS12552
135	Telkom SA Ltd.	X	AS5713
136	NetDev UG (haftungsbeschraenkt)	X	AS216333
137	Vodacom	X	AS36994
138	Fiberby ApS	X	AS42541
139	Services Industriels de Geneve	X	AS20932
140	Digital Telecommunication Services S.r.l.	X	AS49605

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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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