AS4004 Cogent Communications, LLC

Company Website:

Looking Glass:

https://bgp.he.net/lg/4004

Country of Origin:

Internet Exchanges: 3

Prefixes Originated (all): 0
Prefixes Originated (v4): 0
Prefixes Originated (v6): 0

Prefixes Announced (all): 24
Prefixes Announced (v4): 19
Prefixes Announced (v6): 5

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

BGP Peers Observed (all): 159
BGP Peers Observed (v4): 147
BGP Peers Observed (v6): 99

IPs Originated (v4): 0
AS Paths Observed (v4): 1,518
AS Paths Observed (v6): 716

Average AS Path Length (all): 3.911
Average AS Path Length (v4): 4.082
Average AS Path Length (v6): 3.549

AS4004 IPv4 Peers

ASN	Name
AS5511	FTRSI
AS6939	Hurricane Electric LLC
AS6461	Zayo Bandwidth
AS37468	Angola Cables
AS3491	PCCW Global
AS33891	Core-Backbone GmbH
AS137409	GSL Networks Pty LTD
AS7195	EDGEUNO S.A.S
AS8220	COLT Technology Services Group Limited
AS6204	INTERKVM HOST SRL

AS4004 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS5511	FTRSI
AS9002	RETN Limited
AS34927	iFog GmbH
AS7195	EDGEUNO S.A.S
AS6461	Zayo Bandwidth
AS137409	GSL Networks Pty LTD
AS37468	Angola Cables
AS14840	BR.Digital Telecom
AS34549	meerfarbig GmbH & Co. KG

AS4004 IPv4 Peer Count

AS4004 IPv6 Peer Count

AS4004 IPv4 Prefixes Announced

AS4004 IPv6 Prefixes Announced

AS4004 IPv4 Prefixes Originated

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	FTRSI	X	AS5511
2	Hurricane Electric LLC	X	AS6939
3	Zayo Bandwidth	X	AS6461
4	Angola Cables	X	AS37468
5	PCCW Global		AS3491
6	Core-Backbone GmbH	X	AS33891
7	GSL Networks Pty LTD	X	AS137409
8	EDGEUNO S.A.S	X	AS7195
9	COLT Technology Services Group Limited	X	AS8220
10	INTERKVM HOST SRL	X	AS6204
11	Flag Telecom UK Limited		AS15412
12	Exascale Ltd		AS61049
13	iFog GmbH	X	AS34927
14	PJSC "Vimpelcom"		AS3216
15	Inter.link GmbH	X	AS5405
16	IP-Max SA	X	AS25091
17	Broadband Hosting B.V.	X	AS20562
18	F5 Networks SARL	X	AS35280
19	meerfarbig GmbH & Co. KG	X	AS34549
20	PEER 1031 LLC	X	AS1031
21	SEACOM Limited	X	AS37100
22	Bharti Airtel Ltd		AS9498
23	xTom GmbH	X	AS3214
24	Blix Solutions AS		AS50304
25	Etisalat - Emirates Telecommunications Corporation		AS8966
26	West Indian Ocean Cable Company		AS37662
27	Global Network Management Inc	X	AS31500
28	China Mobile International Limited		AS58453
29	ALOO TELECOM - FSF TECNOLOGIA SA		AS61568
30	Liquid Telecommunications Ltd	X	AS30844
31	Network Platforms (PTY) LTD		AS37497
32	Dimension Data		AS3741
33	Data Communication Business Group	X	AS3462
34	ParadoxNetworks Limited	X	AS52025
35	Fiber Telecom S.p.A.	X	AS41327
36	31173 Services AB		AS39351
37	IELO-LIAZO SERVICES SAS	X	AS29075
38	GlobalConnect AB	X	AS12552
39	DSM (GB) Limited	X	AS48070
40	Blacknight Internet Solutions Limited	X	AS39122
41	MIGO TELECOM		AS263152
42	IT.Gate S.p.A.	X	AS12779
43	euNetworks GmbH	X	AS13237
44	StarHub Ltd		AS4657
45	Elisa Oyj	X	AS6667
46	Rocket Fibre Ltd	X	AS8801
47	Stadtwerke Feldkirch	X	AS48362
48	Unitas Global	X	AS1828
49	IX Reach Ltd	X	AS4455
50	Administracion Nacional de Telecomunicaciones	X	AS6057
51	i3D.net B.V	X	AS49544
52	MTS PJSC		AS8359
53	Telenor Norge AS		AS2119
54	Telkom SA Ltd.	X	AS5713
55	ORANGE BUSINESS SERVICES U.S. Inc.	X	AS51964
56	DIGI ROMANIA S.A.		AS6910
57	Emirates Integrated Telecommunications Company PJSC	X	AS15802
58	VeloxServ Communications Ltd	X	AS3170
59	Viewqwest Pte Ltd	X	AS18106
60	Celeste SAS	X	AS34177
61	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.		AS8657
62	MTN SA		AS16637
63	IPTP		AS41095
64	SG.GS	X	AS24482
65	G-Core Labs S.A.		AS199524
66	Claranet Limited	X	AS8426
67	BSE Software GmbH		AS9044
68	Public Internet Ltd		AS28792
69	Ote SA (Hellenic Telecommunications Organisation)		AS12713
70	Gulf Bridge International Inc.		AS200612
71	IP TELECOM	X	AS61573
72	CustodianDC Limited	X	AS50300
73	Tismi BV	X	AS62167
74	Telehouse EAD		AS57344
75	Wifirst S.A.S.	X	AS52075
76	Main one Cable Company Nigeria Limited		AS37282
77	IP ServerOne Solutions Sdn Bhd		AS45352
78	Virtual Technologies & Solutions	X	AS37721
79	CONVERGENCE (GROUP NETWORKS) LIMITED		AS41811
80	Belgacom International Carrier Services SA		AS6774
81	OVH SAS	X	AS16276
82	NetIX Communications JSC	X	AS57463
83	Valve Corporation		AS32590
84	white2net Srl		AS209768
85	SARL IPSET	X	AS206014
86	London Internet Exchange Ltd.		AS8714
87	MainStreaming SpA		AS51185
88	WIND TRE S.P.A.		AS1267
89	Axclusive	X	AS132337
90	VSX Networks		AS262355
91	Kantonsschule Zug	X	AS34288
92	team.blue NV		AS48185
93	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd		AS21215
94	Micron21 Datacentre Pty Ltd		AS38880
95	Worldline IGSA SA	X	AS47957
96	Pakistan Telecommunication Company Limited		AS17557
97	AFR-IX TELECOM S.A.	X	AS60171
98	Lancom Ltd.	X	AS199081
99	Invesco Group Services, Inc.	X	AS14630
100	Continent 8 LLC	X	AS14537
101	Anexia Cloud Solutions GmbH	X	AS42473
102	NOVACONN SRL	X	AS203462
103	SiteHUB Agency Ltd		AS214354
104	Proximus Luxembourg S.A.	X	AS56665
105	Convergenze S.p.A.	X	AS39120
106	Cilix Limited		AS215638
107	PT. Internet Madju Abad Milenindo	X	AS45701
108	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
109	Tiggee LLC	X	AS16552
110	MICHCOM LIMITED		AS209049
111	INFORBARRA TELECOM		AS263903
112	Reliance Jio Infocomm Pte Ltd Singapore		AS64049
113	Hetzner Online GmbH	X	AS24940
114	PT. Cyberindo Aditama		AS38158
115	Inovare-Prim SRL	X	AS60602
116	Netia SA		AS12741
117	Glesys AB	X	AS42708
118	Kanton Zug	X	AS51907
119	Connectivia S.r.l	X	AS207594
120	Anycast Global Backbone	X	AS58511
121	Internet Exchange Point of Nigeria		AS36932
122	LINK BRASIL TELECOMUNICACOES LTDA		AS271253
123	CORIX NETWORKS		AS999
124	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
125	TurkNet Iletisim Hizmetleri A.S.		AS12735
126	Wavenet Limited	X	AS5413
127	EX Networks Limited	X	AS35266
128	Cool Ideas Service Provider (Pty) Ltd		AS37680
129	Raidio Teilifis Eireann	X	AS41073
130	Rackdog, LLC	X	AS398465
131	Inferno Communications Ltd	X	AS207841
132	ASIERA TECHNOLOGY SERVICES CLG	X	AS1213
133	Sota Solutions Ltd.	X	AS31742
134	S3 Company Ltd		AS4849
135	Ljosleidarinn ehf		AS12969
136	Prime Telecom srl		AS39737
137	Novelcomm LP	X	AS206735
138	NetActuate, Inc	X	AS36236
139	Converge ICT Solutions Inc.	X	AS17639
140	Vorboss Limited	X	AS25160
141	ADISTA SAS	X	AS16347
142	RISE	X	AS63927
143	Neterra Ltd.		AS34224
144	SIACOM JSC	X	AS198150
145	Warian S.R.L.		AS56911
146	Euroweb Romania S.R.L.		AS6663
147	Primetel PLC		AS8544

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	FTRSI	X	AS5511
3	RETN Limited		AS9002
4	iFog GmbH	X	AS34927
5	EDGEUNO S.A.S	X	AS7195
6	Zayo Bandwidth	X	AS6461
7	GSL Networks Pty LTD	X	AS137409
8	Angola Cables	X	AS37468
9	BR.Digital Telecom		AS14840
10	meerfarbig GmbH & Co. KG	X	AS34549
11	IP-Max SA	X	AS25091
12	Core-Backbone GmbH	X	AS33891
13	Durand do Brasil Ltda		AS22356
14	ParadoxNetworks Limited	X	AS52025
15	F5 Networks SARL	X	AS35280
16	xTom GmbH	X	AS3214
17	INTERKVM HOST SRL	X	AS6204
18	Inter.link GmbH	X	AS5405
19	SEACOM Limited	X	AS37100
20	VeloxServ Communications Ltd	X	AS3170
21	IELO-LIAZO SERVICES SAS	X	AS29075
22	Liquid Telecommunications Ltd	X	AS30844
23	Viewqwest Pte Ltd	X	AS18106
24	GlobalConnect AB	X	AS12552
25	Zain Omantel International FZ-LLC		AS8529
26	Broadband Hosting B.V.	X	AS20562
27	Fiber Telecom S.p.A.	X	AS41327
28	DSM (GB) Limited	X	AS48070
29	COLT Technology Services Group Limited	X	AS8220
30	Stadtwerke Feldkirch	X	AS48362
31	Elisa Oyj	X	AS6667
32	Administracion Nacional de Telecomunicaciones	X	AS6057
33	Inferno Communications Ltd	X	AS207841
34	Blacknight Internet Solutions Limited	X	AS39122
35	CJSC RASCOM		AS20764
36	euNetworks GmbH	X	AS13237
37	Lancom Ltd.	X	AS199081
38	Anexia Cloud Solutions GmbH	X	AS42473
39	Proximus Luxembourg S.A.	X	AS56665
40	ADISTA SAS	X	AS16347
41	Wifirst S.A.S.	X	AS52075
42	Celeste SAS	X	AS34177
43	TECHIT.BE SRL		AS213241
44	Anycast Global Backbone	X	AS58511
45	ORANGE BUSINESS SERVICES U.S. Inc.	X	AS51964
46	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
47	Rackdog, LLC	X	AS398465
48	Novelcomm LP	X	AS206735
49	ASIERA TECHNOLOGY SERVICES CLG	X	AS1213
50	Kantonsschule Zug	X	AS34288
51	NOVACONN SRL	X	AS203462
52	RISE	X	AS63927
53	Inovare-Prim SRL	X	AS60602
54	Connectivia S.r.l	X	AS207594
55	IT.Gate S.p.A.	X	AS12779
56	Digiweb ltd		AS31122
57	Convergenze S.p.A.	X	AS39120
58	Claranet Limited	X	AS8426
59	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
60	Vorboss Limited	X	AS25160
61	IX Reach Ltd	X	AS4455
62	Emirates Integrated Telecommunications Company PJSC	X	AS15802
63	IP TELECOM	X	AS61573
64	OVH SAS	X	AS16276
65	Invesco Group Services, Inc.	X	AS14630
66	Continent 8 LLC	X	AS14537
67	Cyprus Telecommunications Authority		AS6866
68	Virtual Technologies & Solutions	X	AS37721
69	Vodacom		AS36994
70	EX Networks Limited	X	AS35266
71	SG.GS	X	AS24482
72	PT. Internet Madju Abad Milenindo	X	AS45701
73	SARL IPSET	X	AS206014
74	Data Communication Business Group	X	AS3462
75	Converge ICT Solutions Inc.	X	AS17639
76	Rocket Fibre Ltd	X	AS8801
77	HGC Global Communications Limited		AS9304
78	Telkom SA Ltd.	X	AS5713
79	Tiggee LLC	X	AS16552
80	Worldline IGSA SA	X	AS47957
81	Raidio Teilifis Eireann	X	AS41073
82	Sota Solutions Ltd.	X	AS31742
83	Wavenet Limited	X	AS5413
84	NetActuate, Inc	X	AS36236
85	Glesys AB	X	AS42708
86	Global Network Management Inc	X	AS31500
87	PEER 1031 LLC	X	AS1031
88	Axclusive	X	AS132337
89	Kanton Zug	X	AS51907
90	i3D.net B.V	X	AS49544
91	KDDI Europe Ltd		AS6894
92	SIACOM JSC	X	AS198150
93	Hetzner Online GmbH	X	AS24940
94	CustodianDC Limited	X	AS50300
95	NetIX Communications JSC	X	AS57463
96	LeaseWeb Network B.V.		AS16265
97	Unitas Global	X	AS1828
98	AFR-IX TELECOM S.A.	X	AS60171
99	Tismi BV	X	AS62167

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Exchange	CC	City	IPv4	IPv6
INEX	IE	Dublin	185.6.36.171	2001:7f8:18::171
IXPN Lagos	NG	Lagos	196.216.148.103	2001:43f8:bb1::103
LINX LON1	GB	London	195.66.224.24	2001:7f8:4::fa4:1

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