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): 158
BGP Peers Observed (v4): 146
BGP Peers Observed (v6): 100

IPs Originated (v4): 0
AS Paths Observed (v4): 1,528
AS Paths Observed (v6): 717

Average AS Path Length (all): 3.900
Average AS Path Length (v4): 4.073
Average AS Path Length (v6): 3.533

AS4004 IPv4 Peers

ASN	Name
AS5511	FTRSI
AS6461	Zayo Bandwidth
AS6939	Hurricane Electric LLC
AS37468	Angola Cables
AS3491	PCCW Global
AS137409	GSL Networks Pty LTD
AS33891	Core-Backbone GmbH
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	Zayo Bandwidth	X	AS6461
3	Hurricane Electric LLC	X	AS6939
4	Angola Cables	X	AS37468
5	PCCW Global		AS3491
6	GSL Networks Pty LTD	X	AS137409
7	Core-Backbone GmbH	X	AS33891
8	EDGEUNO S.A.S	X	AS7195
9	COLT Technology Services Group Limited	X	AS8220
10	INTERKVM HOST SRL	X	AS6204
11	Exascale Ltd		AS61049
12	Flag Telecom UK Limited		AS15412
13	Inter.link GmbH	X	AS5405
14	iFog GmbH	X	AS34927
15	PJSC "Vimpelcom"		AS3216
16	IP-Max SA	X	AS25091
17	ALOO TELECOM - FSF TECNOLOGIA SA		AS61568
18	PEER 1031 LLC	X	AS1031
19	F5 Networks SARL	X	AS35280
20	Broadband Hosting B.V.	X	AS20562
21	SEACOM Limited	X	AS37100
22	Bharti Airtel Ltd		AS9498
23	meerfarbig GmbH & Co. KG	X	AS34549
24	xTom GmbH	X	AS3214
25	Global Network Management Inc	X	AS31500
26	Blix Solutions AS		AS50304
27	West Indian Ocean Cable Company		AS37662
28	Etisalat - Emirates Telecommunications Corporation		AS8966
29	Liquid Telecommunications Ltd	X	AS30844
30	Data Communication Business Group	X	AS3462
31	PT Telekomunikasi Indonesia		AS7713
32	Dimension Data		AS3741
33	ParadoxNetworks Limited	X	AS52025
34	GlobalConnect AB	X	AS12552
35	Fiber Telecom S.p.A.	X	AS41327
36	31173 Services AB		AS39351
37	IELO-LIAZO SERVICES SAS	X	AS29075
38	Network Platforms (PTY) LTD		AS37497
39	China Mobile International Limited		AS58453
40	Cilix Limited	X	AS215638
41	IPTP		AS41095
42	Emirates Integrated Telecommunications Company PJSC	X	AS15802
43	IT.Gate S.p.A.	X	AS12779
44	Administracion Nacional de Telecomunicaciones	X	AS6057
45	Celeste SAS	X	AS34177
46	euNetworks GmbH	X	AS13237
47	Blacknight Internet Solutions Limited	X	AS39122
48	ORANGE BUSINESS SERVICES U.S. Inc.	X	AS51964
49	MTS PJSC		AS8359
50	SG.GS	X	AS24482
51	Telkom SA Ltd.	X	AS5713
52	Viewqwest Pte Ltd	X	AS18106
53	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.		AS8657
54	MIGO TELECOM		AS263152
55	Stadtwerke Feldkirch	X	AS48362
56	VeloxServ Communications Ltd	X	AS3170
57	IX Reach Ltd	X	AS4455
58	i3D.net B.V	X	AS49544
59	DIGI ROMANIA S.A.		AS6910
60	DSM (GB) Limited	X	AS48070
61	Elisa Oyj	X	AS6667
62	Rocket Fibre Ltd	X	AS8801
63	Telenor Norge AS		AS2119
64	MTN SA		AS16637
65	Euroweb Romania S.R.L.		AS6663
66	Inovare-Prim SRL	X	AS60602
67	Inferno Communications Ltd	X	AS207841
68	Public Internet Ltd		AS28792
69	Kantonsschule Zug	X	AS34288
70	TurkNet Iletisim Hizmetleri A.S.		AS12735
71	Cool Ideas Service Provider (Pty) Ltd		AS37680
72	Continent 8 LLC	X	AS14537
73	OVH SAS	X	AS16276
74	MICHCOM LIMITED		AS209049
75	Wifirst S.A.S.	X	AS52075
76	ASIERA TECHNOLOGY SERVICES CLG	X	AS1213
77	IP TELECOM	X	AS61573
78	EX Networks Limited	X	AS35266
79	G-Core Labs S.A.		AS199524
80	Anexia Cloud Solutions GmbH	X	AS42473
81	Connectivia S.r.l	X	AS207594
82	PT. Internet Madju Abad Milenindo	X	AS45701
83	Internet Exchange Point of Nigeria		AS36932
84	Main one Cable Company Nigeria Limited		AS37282
85	Pakistan Telecommunication Company Limited		AS17557
86	Novelcomm LP	X	AS206735
87	LINK BRASIL TELECOMUNICACOES LTDA		AS271253
88	BSE Software GmbH		AS9044
89	China Unicom Global		AS10099
90	CONVERGENCE (GROUP NETWORKS) LIMITED		AS41811
91	Warian S.R.L.		AS56911
92	Belgacom International Carrier Services SA		AS6774
93	Unitas Global	X	AS1828
94	Primetel PLC		AS8544
95	Convergenze S.p.A.	X	AS39120
96	ADISTA SAS	X	AS16347
97	NetIX Communications JSC	X	AS57463
98	MainStreaming SpA		AS51185
99	Rackdog, LLC	X	AS398465
100	London Internet Exchange Ltd.		AS8714
101	Claranet Limited	X	AS8426
102	Tiggee LLC	X	AS16552
103	CORIX NETWORKS		AS999
104	Vorboss Limited	X	AS25160
105	Kanton Zug	X	AS51907
106	Glesys AB	X	AS42708
107	Invesco Group Services, Inc.	X	AS14630
108	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd		AS21215
109	IP ServerOne Solutions Sdn Bhd		AS45352
110	NOVACONN SRL	X	AS203462
111	Sota Solutions Ltd.	X	AS31742
112	S3 Company Ltd		AS4849
113	PT. Cyberindo Aditama		AS38158
114	Gulf Bridge International Inc.		AS200612
115	Micron21 Datacentre Pty Ltd		AS38880
116	Axclusive	X	AS132337
117	Virtual Technologies & Solutions	X	AS37721
118	CustodianDC Limited	X	AS50300
119	SARL IPSET	X	AS206014
120	Neterra Ltd.		AS34224
121	Anycast Global Backbone	X	AS58511
122	VSX Networks		AS262355
123	Fibre Networks (Scotland) Limited		AS202076
124	Raidio Teilifis Eireann	X	AS41073
125	SiteHUB Agency Ltd		AS214354
126	Tismi BV	X	AS62167
127	Lancom Ltd.	X	AS199081
128	Wavenet Limited	X	AS5413
129	SIACOM JSC	X	AS198150
130	NetActuate, Inc	X	AS36236
131	Telehouse EAD		AS57344
132	Ljosleidarinn ehf		AS12969
133	Reliance Jio Infocomm Pte Ltd Singapore	X	AS64049
134	Hetzner Online GmbH	X	AS24940
135	Worldline IGSA SA	X	AS47957
136	team.blue NV		AS48185
137	Converge ICT Solutions Inc.	X	AS17639
138	WIND TRE S.P.A.		AS1267
139	AFR-IX TELECOM S.A.	X	AS60171
140	Proximus Luxembourg S.A.	X	AS56665
141	Valve Corporation		AS32590
142	INFORBARRA TELECOM		AS263903
143	white2net Srl		AS209768
144	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
145	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
146	Netia SA		AS12741

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	INTERKVM HOST SRL	X	AS6204
13	Durand do Brasil Ltda		AS22356
14	F5 Networks SARL	X	AS35280
15	Core-Backbone GmbH	X	AS33891
16	xTom GmbH	X	AS3214
17	Cilix Limited	X	AS215638
18	Inter.link GmbH	X	AS5405
19	Liquid Telecommunications Ltd	X	AS30844
20	SEACOM Limited	X	AS37100
21	ParadoxNetworks Limited	X	AS52025
22	IELO-LIAZO SERVICES SAS	X	AS29075
23	VeloxServ Communications Ltd	X	AS3170
24	Inferno Communications Ltd	X	AS207841
25	COLT Technology Services Group Limited	X	AS8220
26	Zain Omantel International FZ-LLC		AS8529
27	CJSC RASCOM		AS20764
28	GlobalConnect AB	X	AS12552
29	Viewqwest Pte Ltd	X	AS18106
30	Broadband Hosting B.V.	X	AS20562
31	Fiber Telecom S.p.A.	X	AS41327
32	Elisa Oyj	X	AS6667
33	Stadtwerke Feldkirch	X	AS48362
34	Blacknight Internet Solutions Limited	X	AS39122
35	Administracion Nacional de Telecomunicaciones	X	AS6057
36	Inovare-Prim SRL	X	AS60602
37	Data Communication Business Group	X	AS3462
38	i3D.net B.V	X	AS49544
39	SARL IPSET	X	AS206014
40	DSM (GB) Limited	X	AS48070
41	SG.GS	X	AS24482
42	Cyprus Telecommunications Authority		AS6866
43	IT.Gate S.p.A.	X	AS12779
44	EX Networks Limited	X	AS35266
45	Unitas Global	X	AS1828
46	Invesco Group Services, Inc.	X	AS14630
47	NetIX Communications JSC	X	AS57463
48	NOVACONN SRL	X	AS203462
49	SIACOM JSC	X	AS198150
50	Converge ICT Solutions Inc.	X	AS17639
51	AFR-IX TELECOM S.A.	X	AS60171
52	Emirates Integrated Telecommunications Company PJSC	X	AS15802
53	Rocket Fibre Ltd	X	AS8801
54	OVH SAS	X	AS16276
55	Tismi BV	X	AS62167
56	KDDI Europe Ltd		AS6894
57	Lancom Ltd.	X	AS199081
58	NetActuate, Inc	X	AS36236
59	LeaseWeb Network B.V.		AS16265
60	Worldline IGSA SA	X	AS47957
61	Connectivia S.r.l	X	AS207594
62	Reliance Jio Infocomm Pte Ltd Singapore	X	AS64049
63	Tiggee LLC	X	AS16552
64	Anexia Cloud Solutions GmbH	X	AS42473
65	Claranet Limited	X	AS8426
66	TECHIT.BE SRL		AS213241
67	Kantonsschule Zug	X	AS34288
68	Rackdog, LLC	X	AS398465
69	Vodacom		AS36994
70	ASIERA TECHNOLOGY SERVICES CLG	X	AS1213
71	Anycast Global Backbone	X	AS58511
72	Wavenet Limited	X	AS5413
73	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
74	euNetworks GmbH	X	AS13237
75	Global Network Management Inc	X	AS31500
76	ORANGE BUSINESS SERVICES U.S. Inc.	X	AS51964
77	EDGOO NETWORKS UNIPESSOAL LDA	X	AS6424
78	PEER 1031 LLC	X	AS1031
79	Proximus Luxembourg S.A.	X	AS56665
80	Kanton Zug	X	AS51907
81	Digiweb ltd		AS31122
82	PT. Internet Madju Abad Milenindo	X	AS45701
83	Raidio Teilifis Eireann	X	AS41073
84	ADISTA SAS	X	AS16347
85	Wifirst S.A.S.	X	AS52075
86	Continent 8 LLC	X	AS14537
87	Sota Solutions Ltd.	X	AS31742
88	Telkom SA Ltd.	X	AS5713
89	Convergenze S.p.A.	X	AS39120
90	IP TELECOM	X	AS61573
91	HGC Global Communications Limited		AS9304
92	Vorboss Limited	X	AS25160
93	Axclusive	X	AS132337
94	Celeste SAS	X	AS34177
95	IX Reach Ltd	X	AS4455
96	Virtual Technologies & Solutions	X	AS37721
97	Glesys AB	X	AS42708
98	CustodianDC Limited	X	AS50300
99	Hetzner Online GmbH	X	AS24940
100	Novelcomm LP	X	AS206735

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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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