Summary

ASN	AS174 Cogent Communications, LLC
BGP	154.48.0.0/12
IPs with RDNS	92
Hosted Domains	0
Pingable IPs	74
Router IPs	43


154.54.166.0	—	0
154.54.166.1	be5269.rcr61.rno01.atlas.cogentco.com	0
154.54.166.2	be5269.rcr71.sck01.atlas.cogentco.com	0
154.54.166.3	—	0
154.54.166.4	—	0
154.54.166.5	be5270.rcr71.cmh04.atlas.cogentco.com	0
154.54.166.6	be5270.rcr61.cmh07.atlas.cogentco.com	0
154.54.166.7	—	0
154.54.166.8	—	0
154.54.166.9	be5271.rcr72.cmh04.atlas.cogentco.com	0
154.54.166.10	be5271.rcr61.cmh07.atlas.cogentco.com	0
154.54.166.11	—	0
154.54.166.12	—	0
154.54.166.13	be9346.ccr81.lon05.atlas.cogentco.com	0
154.54.166.14	be2442.rcr71.bna02.atlas.cogentco.com	0
154.54.166.15	—	0
154.54.166.16	—	0
154.54.166.17	be9448.rcr61.sbd01.atlas.cogentco.com	0
154.54.166.18	be9448.rcr61.psp01.atlas.cogentco.com	0
154.54.166.19	—	0
154.54.166.20	—	0
154.54.166.21	be5297.rcr21.cmh02.atlas.cogentco.com	0
154.54.166.22	be5297.rcr61.cmh07.atlas.cogentco.com	0
154.54.166.23	—	0
154.54.166.24	—	0
154.54.166.25	be3991.ccr81.bna02.atlas.cogentco.com	0
154.54.166.26	be3991.rcr21.clt01.atlas.cogentco.com	0
154.54.166.27	—	0
154.54.166.28	—	0
154.54.166.29	be9376.ccr81.sin01.atlas.cogentco.com	0
154.54.166.30	be9376.agr01.sin01.atlas.cogentco.com	0
154.54.166.31	—	0
154.54.166.32	—	0
154.54.166.33	be7442.ccr82.bna02.atlas.cogentco.com	0
154.54.166.34	be7442.rcr21.clt01.atlas.cogentco.com	0
154.54.166.35	—	0
154.54.166.36	—	0
154.54.166.37	be9377.ccr81.sin01.atlas.cogentco.com	0
154.54.166.38	be9377.agr02.sin01.atlas.cogentco.com	0
154.54.166.39	—	0
154.54.166.40	—	0
154.54.166.41	be9378.ccr81.mia03.atlas.cogentco.com	0
154.54.166.42	be9378.agr61.mia03.atlas.cogentco.com	0
154.54.166.43	—	0
154.54.166.44	—	0
154.54.166.45	—	0
154.54.166.46	—	0
154.54.166.47	—	0
154.54.166.48	—	0
154.54.166.49	—	0
154.54.166.50	—	0
154.54.166.51	—	0
154.54.166.52	—	0
154.54.166.53	—	0
154.54.166.54	—	0
154.54.166.55	—	0
154.54.166.56	—	0
154.54.166.57	be5471.ccr21.elp02.atlas.cogentco.com	0
154.54.166.58	be5471.ccr31.phx01.atlas.cogentco.com	0
154.54.166.59	—	0
154.54.166.60	—	0
154.54.166.61	be5472.ccr21.elp02.atlas.cogentco.com	0
154.54.166.62	be5472.rcr61.tus01.atlas.cogentco.com	0
154.54.166.63	—	0
154.54.166.64	—	0
154.54.166.65	—	0
154.54.166.66	—	0
154.54.166.67	—	0
154.54.166.68	—	0
154.54.166.69	be5473.ccr22.elp02.atlas.cogentco.com	0
154.54.166.70	be5473.ccr32.phx01.atlas.cogentco.com	0
154.54.166.71	—	0
154.54.166.72	—	0
154.54.166.73	be5068.ccr32.oma02.atlas.cogentco.com	0
154.54.166.74	be5068.ccr42.ord01.atlas.cogentco.com	0
154.54.166.75	—	0
154.54.166.76	—	0
154.54.166.77	—	0
154.54.166.78	—	0
154.54.166.79	—	0
154.54.166.80	—	0
154.54.166.81	—	0
154.54.166.82	—	0
154.54.166.83	—	0
154.54.166.84	—	0
154.54.166.85	be5513.ccr71.syd01.atlas.cogentco.com	0
154.54.166.86	be5513.ccr71.mel01.atlas.cogentco.com	0
154.54.166.87	—	0
154.54.166.88	—	0
154.54.166.89	—	0
154.54.166.90	—	0
154.54.166.91	—	0
154.54.166.92	—	0
154.54.166.93	hu0-0-0-37.rcr61.ylk01.atlas.cogentco.com	0
154.54.166.94	hu0-0-0-37.rcr62.ylk01.atlas.cogentco.com	0
154.54.166.95	—	0
154.54.166.96	—	0
154.54.166.97	—	0
154.54.166.98	—	0
154.54.166.99	—	0
154.54.166.100	—	0
154.54.166.101	—	0
154.54.166.102	—	0
154.54.166.103	—	0
154.54.166.104	—	0
154.54.166.105	—	0
154.54.166.106	—	0
154.54.166.107	—	0
154.54.166.108	—	0
154.54.166.109	be5525.rcr71.yeg01.atlas.cogentco.com	0
154.54.166.110	be5525.rcr71.ywg01.atlas.cogentco.com	0
154.54.166.111	—	0
154.54.166.112	—	0
154.54.166.113	—	0
154.54.166.114	—	0
154.54.166.115	—	0
154.54.166.116	—	0
154.54.166.117	be3733.ccr41.fra05.atlas.cogentco.com	0
154.54.166.118	be3733.ccr31.sin01.atlas.cogentco.com	0
154.54.166.119	—	0
154.54.166.120	—	0
154.54.166.121	be9347.ccr82.lon05.atlas.cogentco.com	0
154.54.166.122	be3322.rcr71.cak01.atlas.cogentco.com	0
154.54.166.123	—	0
154.54.166.124	—	0
154.54.166.125	be3341.ccr31.oma02.atlas.cogentco.com	0
154.54.166.126	be3341.rcr21.msp01.atlas.cogentco.com	0
154.54.166.127	—	0
154.54.166.128	—	0
154.54.166.129	be3342.ccr32.oma02.atlas.cogentco.com	0
154.54.166.130	be3342.rcr21.msp01.atlas.cogentco.com	0
154.54.166.131	—	0
154.54.166.132	—	0
154.54.166.133	be5521.rcr61.b076120-0.tyo01.atlas.cogentco.com	0
154.54.166.134	be5521.agr61.tyo01.atlas.cogentco.com	0
154.54.166.135	—	0
154.54.166.136	—	0
154.54.166.137	be5522.rcr61.b076120-0.tyo01.atlas.cogentco.com	0
154.54.166.138	be5522.agr62.tyo01.atlas.cogentco.com	0
154.54.166.139	—	0
154.54.166.140	—	0
154.54.166.141	—	0
154.54.166.142	—	0
154.54.166.143	—	0
154.54.166.144	—	0
154.54.166.145	—	0
154.54.166.146	—	0
154.54.166.147	—	0
154.54.166.148	—	0
154.54.166.149	—	0
154.54.166.150	—	0
154.54.166.151	—	0
154.54.166.152	—	0
154.54.166.153	be5534.rcr61.b076120-0.tyo01.atlas.cogentco.com	0
154.54.166.154	be5534.rcr61.osa01.atlas.cogentco.com	0
154.54.166.155	—	0
154.54.166.156	—	0
154.54.166.157	be9379.ccr82.mia03.atlas.cogentco.com	0
154.54.166.158	be9379.agr61.mia03.atlas.cogentco.com	0
154.54.166.159	—	0
154.54.166.160	—	0
154.54.166.161	hu0-0-0-37.agr61.mia03.atlas.cogentco.com	0
154.54.166.162	hu0-0-0-37.agr62.mia03.atlas.cogentco.com	0
154.54.166.163	—	0
154.54.166.164	—	0
154.54.166.165	be5144.rcr71.sea06.atlas.cogentco.com	0
154.54.166.166	be5144.rcr72.sea06.atlas.cogentco.com	0
154.54.166.167	—	0
154.54.166.168	—	0
154.54.166.169	be5548.ccr41.lax01.atlas.cogentco.com	0
154.54.166.170	be5548.rcr71.b020097-1.lax01.atlas.cogentco.com	0
154.54.166.171	—	0
154.54.166.172	—	0
154.54.166.173	be5549.ccr42.lax01.atlas.cogentco.com	0
154.54.166.174	be5549.rcr71.b020097-1.lax01.atlas.cogentco.com	0
154.54.166.175	—	0
154.54.166.176	—	0
154.54.166.177	be5585.ccr41.ord01.atlas.cogentco.com	0
154.54.166.178	be5585.agr22.ord01.atlas.cogentco.com	0
154.54.166.179	—	0
154.54.166.180	—	0
154.54.166.181	be5586.ccr42.ord01.atlas.cogentco.com	0
154.54.166.182	be5586.agr22.ord01.atlas.cogentco.com	0
154.54.166.183	—	0
154.54.166.184	—	0
154.54.166.185	—	0
154.54.166.186	—	0
154.54.166.187	—	0
154.54.166.188	—	0
154.54.166.189	—	0
154.54.166.190	—	0
154.54.166.191	—	0
154.54.166.192	—	0
154.54.166.193	be5594.agr61.pit01.atlas.cogentco.com	0
154.54.166.194	be5594.agr62.pit01.atlas.cogentco.com	0
154.54.166.195	—	0
154.54.166.196	—	0
154.54.166.197	be5736.ccr42.ord01.atlas.cogentco.com	0
154.54.166.198	be5736.rcr72.ord13.atlas.cogentco.com	0
154.54.166.199	—	0
154.54.166.200	—	0
154.54.166.201	be5746.ccr42.iad02.atlas.cogentco.com	0
154.54.166.202	be5746.rcr61.b021694-1.iad02.atlas.cogentco.com	0
154.54.166.203	—	0
154.54.166.204	—	0
154.54.166.205	be5598.rcr61.cid01.atlas.cogentco.com	0
154.54.166.206	be5598.agr61.oma02.atlas.cogentco.com	0
154.54.166.207	—	0
154.54.166.208	—	0
154.54.166.209	be5599.rcr61.cid01.atlas.cogentco.com	0
154.54.166.210	be5599.rcr71.ord13.atlas.cogentco.com	0
154.54.166.211	—	0
154.54.166.212	—	0
154.54.166.213	—	0
154.54.166.214	—	0
154.54.166.215	—	0
154.54.166.216	—	0
154.54.166.217	be5603.rcr61.gri01.atlas.cogentco.com	0
154.54.166.218	be5603.rcr61.cys01.atlas.cogentco.com	0
154.54.166.219	—	0
154.54.166.220	—	0
154.54.166.221	be5604.rcr61.gri01.atlas.cogentco.com	0
154.54.166.222	be5604.agr61.oma02.atlas.cogentco.com	0
154.54.166.223	—	0
154.54.166.224	—	0
154.54.166.225	be5605.rcr21.b002281-5.ord03.atlas.cogentco.com	0
154.54.166.226	be5605.rcr71.ord13.atlas.cogentco.com	0
154.54.166.227	—	0
154.54.166.228	—	0
154.54.166.229	be5606.rcr21.b002281-5.ord03.atlas.cogentco.com	0
154.54.166.230	be5606.rcr72.ord13.atlas.cogentco.com	0
154.54.166.231	—	0
154.54.166.232	—	0
154.54.166.233	be5659.rcr11.okc02.atlas.cogentco.com	0
154.54.166.234	be5659.rcr72.mci03.atlas.cogentco.com	0
154.54.166.235	—	0
154.54.166.236	—	0
154.54.166.237	be5662.rcr61.lbb01.atlas.cogentco.com	0
154.54.166.238	be5662.agr61.den07.atlas.cogentco.com	0
154.54.166.239	—	0
154.54.166.240	—	0
154.54.166.241	be9380.ccr81.mia03.atlas.cogentco.com	0
154.54.166.242	be9380.agr62.mia03.atlas.cogentco.com	0
154.54.166.243	—	0
154.54.166.244	—	0
154.54.166.245	be8167.ccr81.sjc13.atlas.cogentco.com	0
154.54.166.246	be8167.rcr51.b034314-0.sjc13.atlas.cogentco.com	0
154.54.166.247	—	0
154.54.166.248	—	0
154.54.166.249	—	0
154.54.166.250	—	0
154.54.166.251	—	0
154.54.166.252	—	0
154.54.166.253	be5673.rcr61.tul02.atlas.cogentco.com	0
154.54.166.254	be5673.rcr62.bna02.atlas.cogentco.com	0
154.54.166.255	—	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 154.54.166.70

traceroute to 154.54.166.70 (154.54.166.70): 64 hops max, 52 byte packets

2 [AS174] 38.32.108.89 1.054 ms

3 [AS174] 154.54.166.70 0.94 ms

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On December 28th 2025