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): 25
Prefixes Announced (v4): 20
Prefixes Announced (v6): 5

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

BGP Peers Observed (all): 162
BGP Peers Observed (v4): 151
BGP Peers Observed (v6): 104

IPs Originated (v4): 0
AS Paths Observed (v4): 1,491
AS Paths Observed (v6): 717

Average AS Path Length (all): 3.863
Average AS Path Length (v4): 4.023
Average AS Path Length (v6): 3.531

AS4004 IPv4 Peers

ASN	Name
AS5511	Orange S.A.
AS6461	Zayo Bandwidth
AS6939	Hurricane Electric LLC
AS37468	Angola Cables
AS7195	EDGEUNO S.A.S
AS3491	PCCW Global
AS33891	Core-Backbone GmbH
AS137409	GSL Networks Pty LTD
AS6204	INTERKVM HOST SRL
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.

AS4004 IPv6 Peers

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

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	Orange S.A.	X	AS5511
2	Zayo Bandwidth	X	AS6461
3	Hurricane Electric LLC	X	AS6939
4	Angola Cables	X	AS37468
5	EDGEUNO S.A.S	X	AS7195
6	PCCW Global		AS3491
7	Core-Backbone GmbH	X	AS33891
8	GSL Networks Pty LTD	X	AS137409
9	INTERKVM HOST SRL	X	AS6204
10	GlobeNet Cabos Submarinos Colombia, S.A.S.	X	AS52320
11	Inter.link GmbH	X	AS5405
12	COLT Technology Services Group Limited	X	AS8220
13	Flag Telecom UK Limited		AS15412
14	iFog GmbH	X	AS34927
15	IP-Max SA	X	AS25091
16	PJSC "Vimpelcom"		AS3216
17	PEER 1031 LLC	X	AS1031
18	F5 Networks SARL	X	AS35280
19	ALOO TELECOM - FSF TECNOLOGIA SA		AS61568
20	Exascale Ltd		AS61049
21	SEACOM Limited	X	AS37100
22	Etisalat - Emirates Telecommunications Corporation		AS8966
23	Bharti Airtel Ltd		AS9498
24	meerfarbig GmbH & Co. KG	X	AS34549
25	PT Telekomunikasi Indonesia		AS7713
26	xTom GmbH	X	AS3214
27	West Indian Ocean Cable Company	X	AS37662
28	GoCodeIT Inc	X	AS835
29	Blix Solutions AS	X	AS50304
30	Liquid Telecommunications Ltd	X	AS30844
31	IELO-LIAZO SERVICES SAS	X	AS29075
32	Dimension Data		AS3741
33	31173 Services AB		AS39351
34	China Mobile International Limited		AS58453
35	Broadband Hosting B.V.	X	AS20562
36	GlobalConnect AB	X	AS12552
37	CJSC RASCOM	X	AS20764
38	Telenor Norge AS		AS2119
39	Data Communication Business Group	X	AS3462
40	Inferno Communications Ltd	X	AS207841
41	i3D.net B.V	X	AS49544
42	Elisa Oyj	X	AS6667
43	MTN SA	X	AS16637
44	Blacknight Internet Solutions Limited	X	AS39122
45	Global Network Management Inc	X	AS31500
46	IPTP LTD		AS41095
47	IX Reach Ltd	X	AS4455
48	euNetworks GmbH	X	AS13237
49	Telkom SA Ltd.	X	AS5713
50	ONETIS TECNOLOGIA LTDA		AS267256
51	Peravix Group LTD	X	AS204208
52	Emirates Integrated Telecommunications Company PJSC		AS15802
53	SG.GS	X	AS24482
54	Celeste SAS	X	AS34177
55	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.		AS8657
56	DIGI ROMANIA S.A.		AS8708
57	Rocket Fibre Ltd	X	AS8801
58	Viewqwest Pte Ltd	X	AS18106
59	IT.Gate S.p.A.	X	AS12779
60	Network Platforms (PTY) LTD		AS37497
61	DSM (GB) Limited	X	AS48070
62	Stadtwerke Feldkirch	X	AS48362
63	StarHub Ltd		AS4657
64	ORANGE BUSINESS SERVICES U.S. Inc.	X	AS51964
65	Fiber Telecom S.p.A.	X	AS41327
66	Convergenze S.p.A.	X	AS39120
67	Main one Cable Company Nigeria Limited		AS37282
68	PT. Internet Madju Abad Millenindo	X	AS45701
69	TurkNet Iletisim Hizmetleri A.S.		AS12735
70	CustodianDC Limited	X	AS50300
71	Kantonsschule Zug	X	AS34288
72	INFORBARRA TELECOM		AS263903
73	SiteHUB Agency Ltd		AS214354
74	Axclusive	X	AS132337
75	Tismi BV	X	AS62167
76	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
77	Wifirst S.A.S.	X	AS52075
78	Internet Exchange Point of Nigeria		AS36932
79	Anexia Cloud Solutions GmbH	X	AS42473
80	IP TELECOM	X	AS61573
81	Public Internet Ltd		AS28792
82	VeloxServ Communications Ltd	X	AS3170
83	WIND TRE S.P.A.		AS1267
84	Worldline IGSA SA	X	AS47957
85	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd		AS21215
86	OVH SAS	X	AS16276
87	MICHCOM LIMITED		AS209049
88	LINK BRASIL TELECOMUNICACOES LTDA		AS271253
89	THG HOSTING LIMITED		AS13213
90	Cyprus Telecommunications Authority	X	AS6866
91	Connectivia S.r.l	X	AS207594
92	Euroweb Romania S.R.L.		AS6663
93	Novelcomm LP	X	AS206735
94	white2net Srl		AS209768
95	RISE	X	AS63927
96	London Internet Exchange Ltd.		AS8714
97	EX Networks Limited	X	AS35266
98	Cool Ideas Service Provider (Pty) Ltd		AS37680
99	Continent 8 LLC	X	AS14537
100	Cilix Limited	X	AS215638
101	Raidio Teilifis Eireann	X	AS41073
102	Lancom Ltd.	X	AS199081
103	Rackdog, LLC	X	AS398465
104	Vorboss Limited	X	AS25160
105	Fibre Networks (Scotland) Limited		AS202076
106	Converge ICT Solutions Inc.	X	AS17639
107	Virtual Technologies & Solutions	X	AS37721
108	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
109	Warian S.R.L.		AS56911
110	IP ServerOne Solutions Sdn Bhd		AS45352
111	BSE Software GmbH		AS9044
112	Viva Armenia CJSC		AS43733
113	MainStreaming SpA		AS51185
114	NetActuate, Inc	X	AS36236
115	Invesco Group Services, Inc.	X	AS14630
116	Kanton Zug	X	AS51907
117	Tiggee LLC	X	AS16552
118	Telehouse EAD		AS57344
119	Giulio Lo Presti		AS34428
120	CONVERGENCE (GROUP NETWORKS) LIMITED		AS41811
121	MIGO TELECOM		AS263152
122	Reliance Jio Infocomm Pte Ltd Singapore		AS64049
123	NetIX Communications JSC	X	AS57463
124	Netia SA		AS12741
125	OLLA COMUNICACAO LTDA		AS61884
126	Ljosleidarinn ehf		AS12969
127	AFR-IX TELECOM S.A.	X	AS60171
128	Belgacom International Carrier Services SA		AS6774
129	ASIERA TECHNOLOGY SERVICES CLG	X	AS1213
130	NOVACONN SRL	X	AS203462
131	Micron21 Datacentre Pty Ltd		AS38880
132	Sota Solutions Ltd.	X	AS31742
133	SIACOM JSC	X	AS198150
134	Proximus Luxembourg S.A.	X	AS56665
135	G-Core Labs S.A.		AS199524
136	Wavenet Limited	X	AS5413
137	Neterra Ltd.		AS34224
138	Anycast Global Backbone	X	AS58511
139	Gulf Bridge International Inc.		AS200612
140	Inovare-Prim SRL	X	AS60602
141	PT. Cyberindo Aditama		AS38158
142	ADISTA SAS	X	AS16347
143	Exatel S.A.		AS20804
144	Valve Corporation	X	AS32590
145	Unitas Global	X	AS1828
146	Hetzner Online GmbH	X	AS24940
147	team.blue NV		AS48185
148	ParadoxNetworks Limited	X	AS52025
149	Claranet Limited	X	AS8426
150	CORIX NETWORKS		AS999
151	Glesys AB		AS42708

Rank	Description	IPv4	Peer
1	Orange S.A.	X	AS5511
2	Hurricane Electric LLC	X	AS6939
3	RETN Limited		AS9002
4	iFog GmbH	X	AS34927
5	Zayo Bandwidth	X	AS6461
6	Angola Cables	X	AS37468
7	EDGEUNO S.A.S	X	AS7195
8	GSL Networks Pty LTD	X	AS137409
9	meerfarbig GmbH & Co. KG	X	AS34549
10	BR.Digital Telecom		AS14840
11	IP-Max SA	X	AS25091
12	xTom GmbH	X	AS3214
13	SEACOM Limited	X	AS37100
14	F5 Networks SARL	X	AS35280
15	Core-Backbone GmbH	X	AS33891
16	Inter.link GmbH	X	AS5405
17	Zain Omantel International FZ-LLC		AS8529
18	INTERKVM HOST SRL	X	AS6204
19	Broadband Hosting B.V.	X	AS20562
20	GlobeNet Cabos Submarinos Colombia, S.A.S.	X	AS52320
21	Blix Solutions AS	X	AS50304
22	Inferno Communications Ltd	X	AS207841
23	Liquid Telecommunications Ltd	X	AS30844
24	COLT Technology Services Group Limited	X	AS8220
25	Cilix Limited	X	AS215638
26	CJSC RASCOM	X	AS20764
27	Convergenze S.p.A.	X	AS39120
28	Blacknight Internet Solutions Limited	X	AS39122
29	NEAR IP, S.L.		AS49600
30	Viewqwest Pte Ltd	X	AS18106
31	IELO-LIAZO SERVICES SAS	X	AS29075
32	GlobalConnect AB	X	AS12552
33	Rocket Fibre Ltd	X	AS8801
34	Stadtwerke Feldkirch	X	AS48362
35	PT. Internet Madju Abad Millenindo	X	AS45701
36	Elisa Oyj	X	AS6667
37	Wavenet Limited	X	AS5413
38	Continent 8 LLC	X	AS14537
39	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
40	Digiweb ltd		AS31122
41	SARL IPSET		AS206014
42	NetActuate, Inc	X	AS36236
43	Valve Corporation	X	AS32590
44	Fiber Telecom S.p.A.	X	AS41327
45	OVH SAS	X	AS16276
46	TECHIT.BE SRL		AS213241
47	Sota Solutions Ltd.	X	AS31742
48	SIACOM JSC	X	AS198150
49	IX Reach Ltd	X	AS4455
50	ADISTA SAS	X	AS16347
51	Kantonsschule Zug	X	AS34288
52	Data Communication Business Group	X	AS3462
53	Anycast Global Backbone	X	AS58511
54	Durand do Brasil Ltda		AS22356
55	IT.Gate S.p.A.	X	AS12779
56	Wifirst S.A.S.	X	AS52075
57	West Indian Ocean Cable Company	X	AS37662
58	RISE	X	AS63927
59	Tiggee LLC	X	AS16552
60	Unitas Global	X	AS1828
61	CustodianDC Limited	X	AS50300
62	Inovare-Prim SRL	X	AS60602
63	VeloxServ Communications Ltd	X	AS3170
64	Virtual Technologies & Solutions	X	AS37721
65	Rackdog, LLC	X	AS398465
66	ASIERA TECHNOLOGY SERVICES CLG	X	AS1213
67	PEER 1031 LLC	X	AS1031
68	Kanton Zug	X	AS51907
69	Proximus Luxembourg S.A.	X	AS56665
70	SG.GS	X	AS24482
71	euNetworks GmbH	X	AS13237
72	Tismi BV	X	AS62167
73	NOVACONN SRL	X	AS203462
74	IP TELECOM	X	AS61573
75	Vorboss Limited	X	AS25160
76	DSM (GB) Limited	X	AS48070
77	MTN SA	X	AS16637
78	i3D.net B.V	X	AS49544
79	ORANGE BUSINESS SERVICES U.S. Inc.	X	AS51964
80	Converge ICT Solutions Inc.	X	AS17639
81	KDDI Europe Ltd		AS6894
82	Anexia Cloud Solutions GmbH	X	AS42473
83	Raidio Teilifis Eireann	X	AS41073
84	Celeste SAS	X	AS34177
85	Vodacom		AS36994
86	Worldline IGSA SA	X	AS47957
87	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
88	ParadoxNetworks Limited	X	AS52025
89	AFR-IX TELECOM S.A.	X	AS60171
90	Invesco Group Services, Inc.	X	AS14630
91	HGC Global Communications Limited		AS9304
92	Peravix Group LTD	X	AS204208
93	Cyprus Telecommunications Authority	X	AS6866
94	Claranet Limited	X	AS8426
95	NetIX Communications JSC	X	AS57463
96	Connectivia S.r.l	X	AS207594
97	Telkom SA Ltd.	X	AS5713
98	Hetzner Online GmbH	X	AS24940
99	GoCodeIT Inc	X	AS835
100	EX Networks Limited	X	AS35266
101	Novelcomm LP	X	AS206735
102	Axclusive	X	AS132337
103	Global Network Management Inc	X	AS31500
104	Lancom Ltd.	X	AS199081

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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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