Summary

ASN	AS174 Cogent Communications, LLC
BGP	154.48.0.0/12
IPs with RDNS	72
Hosted Domains	0
Pingable IPs	64
Router IPs	46


154.54.173.0	—	0
154.54.173.1	be2546.rcr71.den07.atlas.cogentco.com	0
154.54.173.2	be2546.agr61.den07.atlas.cogentco.com	0
154.54.173.3	—	0
154.54.173.4	—	0
154.54.173.5	be3733.rcr71.den07.atlas.cogentco.com	0
154.54.173.6	be3733.agr62.den07.atlas.cogentco.com	0
154.54.173.7	—	0
154.54.173.8	—	0
154.54.173.9	be2270.rcr72.den07.atlas.cogentco.com	0
154.54.173.10	be2270.rcr21.b000577-1.den01.atlas.cogentco.com	0
154.54.173.11	—	0
154.54.173.12	—	0
154.54.173.13	be2914.rcr71.den07.atlas.cogentco.com	0
154.54.173.14	be2914.rcr72.den07.atlas.cogentco.com	0
154.54.173.15	—	0
154.54.173.16	—	0
154.54.173.17	be2919.rcr72.den07.atlas.cogentco.com	0
154.54.173.18	be2919.agr61.den07.atlas.cogentco.com	0
154.54.173.19	—	0
154.54.173.20	—	0
154.54.173.21	be2923.rcr72.den07.atlas.cogentco.com	0
154.54.173.22	be2923.agr62.den07.atlas.cogentco.com	0
154.54.173.23	—	0
154.54.173.24	—	0
154.54.173.25	be3748.rcr72.den07.atlas.cogentco.com	0
154.54.173.26	be3748.rcr61.b028469-0.den01.atlas.cogentco.com	0
154.54.173.27	—	0
154.54.173.28	—	0
154.54.173.29	be2116.rcr71.den07.atlas.cogentco.com	0
154.54.173.30	be2116.rcr71.b069885-1.den07.atlas.cogentco.com	0
154.54.173.31	—	0
154.54.173.32	—	0
154.54.173.33	be3626.rcr72.den07.atlas.cogentco.com	0
154.54.173.34	be3626.rcr71.b069885-1.den07.atlas.cogentco.com	0
154.54.173.35	—	0
154.54.173.36	—	0
154.54.173.37	be9226.rcr71.den07.atlas.cogentco.com	0
154.54.173.38	be9226.rcr61.den06.atlas.cogentco.com	0
154.54.173.39	—	0
154.54.173.40	—	0
154.54.173.41	be9227.rcr72.den07.atlas.cogentco.com	0
154.54.173.42	be9227.rcr61.den06.atlas.cogentco.com	0
154.54.173.43	—	0
154.54.173.44	—	0
154.54.173.45	be9229.rcr61.dab02.atlas.cogentco.com	0
154.54.173.46	be9229.rcr21.jax01.atlas.cogentco.com	0
154.54.173.47	—	0
154.54.173.48	—	0
154.54.173.49	be9230.rcr61.dab02.atlas.cogentco.com	0
154.54.173.50	be9230.ccr41.mia03.atlas.cogentco.com	0
154.54.173.51	—	0
154.54.173.52	—	0
154.54.173.53	be9231.ccr31.jfk04.atlas.cogentco.com	0
154.54.173.54	be9231.agr61.jfk04.atlas.cogentco.com	0
154.54.173.55	—	0
154.54.173.56	—	0
154.54.173.57	be9232.ccr31.jfk04.atlas.cogentco.com	0
154.54.173.58	be9232.agr62.jfk04.atlas.cogentco.com	0
154.54.173.59	—	0
154.54.173.60	—	0
154.54.173.61	be9233.ccr21.den01.atlas.cogentco.com	0
154.54.173.62	be9233.rcr71.den07.atlas.cogentco.com	0
154.54.173.63	—	0
154.54.173.64	—	0
154.54.173.65	be9234.ccr22.den01.atlas.cogentco.com	0
154.54.173.66	be9234.rcr72.den07.atlas.cogentco.com	0
154.54.173.67	—	0
154.54.173.68	—	0
154.54.173.69	be9237.ccr21.sea02.atlas.cogentco.com	0
154.54.173.70	be9237.rcr71.sea03.atlas.cogentco.com	0
154.54.173.71	—	0
154.54.173.72	—	0
154.54.173.73	be9238.ccr22.sea02.atlas.cogentco.com	0
154.54.173.74	be9238.rcr71.sea03.atlas.cogentco.com	0
154.54.173.75	—	0
154.54.173.76	—	0
154.54.173.77	be6927.ccr71.bue01.atlas.cogentco.com	0
154.54.173.78	be6927.ccr41.iad02.atlas.cogentco.com	0
154.54.173.79	—	0
154.54.173.80	—	0
154.54.173.81	be2040.ccr71.sel01.atlas.cogentco.com	0
154.54.173.82	be2040.rcr61.b077991-0.sel01.atlas.cogentco.com	0
154.54.173.83	—	0
154.54.173.84	—	0
154.54.173.85	be6957.ccr72.sel01.atlas.cogentco.com	0
154.54.173.86	be6957.rcr61.b077991-0.sel01.atlas.cogentco.com	0
154.54.173.87	—	0
154.54.173.88	—	0
154.54.173.89	be6562.rcr61.phx03.atlas.cogentco.com	0
154.54.173.90	be6562.ccr31.phx01.atlas.cogentco.com	0
154.54.173.91	—	0
154.54.173.92	—	0
154.54.173.93	port-channel9258.ccr91.cle04.atlas.cogentco.com	0
154.54.173.94	port-channel9258.ccr91.dca04.atlas.cogentco.com	0
154.54.173.95	—	0
154.54.173.96	—	0
154.54.173.97	port-channel9259.ccr92.cle04.atlas.cogentco.com	0
154.54.173.98	port-channel9259.ccr92.dca04.atlas.cogentco.com	0
154.54.173.99	—	0
154.54.173.100	—	0
154.54.173.101	port-channel9260.ccr91.cle04.atlas.cogentco.com	0
154.54.173.102	be9260.rcr21.pit02.atlas.cogentco.com	0
154.54.173.103	—	0
154.54.173.104	—	0
154.54.173.105	port-channel9261.ccr92.cle04.atlas.cogentco.com	0
154.54.173.106	be9261.rcr21.pit02.atlas.cogentco.com	0
154.54.173.107	—	0
154.54.173.108	—	0
154.54.173.109	be9262.rcr21.pit02.atlas.cogentco.com	0
154.54.173.110	port-channel9262.ccr91.dca04.atlas.cogentco.com	0
154.54.173.111	—	0
154.54.173.112	—	0
154.54.173.113	be9263.rcr21.pit02.atlas.cogentco.com	0
154.54.173.114	port-channel9263.ccr92.dca04.atlas.cogentco.com	0
154.54.173.115	—	0
154.54.173.116	—	0
154.54.173.117	port-channel7425.ccr91.jan02.atlas.cogentco.com	0
154.54.173.118	be7425.ccr81.bna02.atlas.cogentco.com	0
154.54.173.119	—	0
154.54.173.120	—	0
154.54.173.121	port-channel9266.ccr92.jan02.atlas.cogentco.com	0
154.54.173.122	be9266.ccr82.bna02.atlas.cogentco.com	0
154.54.173.123	—	0
154.54.173.124	—	0
154.54.173.125	be9271.ccr81.bna02.atlas.cogentco.com	0
154.54.173.126	be9271.ccr41.ord01.atlas.cogentco.com	0
154.54.173.127	—	0
154.54.173.128	—	0
154.54.173.129	be9272.ccr82.bna02.atlas.cogentco.com	0
154.54.173.130	be9272.ccr42.ord01.atlas.cogentco.com	0
154.54.173.131	—	0
154.54.173.132	—	0
154.54.173.133	be9280.rcr71.orh02.atlas.cogentco.com	0
154.54.173.134	be9280.rcr71.orh01.atlas.cogentco.com	0
154.54.173.135	—	0
154.54.173.136	—	0
154.54.173.137	be9281.ccr71.sjo01.atlas.cogentco.com	0
154.54.173.138	be9281.ccr71.gua01.atlas.cogentco.com	0
154.54.173.139	—	0
154.54.173.140	—	0
154.54.173.141	be2207.rcr71.sna04.atlas.cogentco.com	0
154.54.173.142	be2207.agr61.sna04.atlas.cogentco.com	0
154.54.173.143	—	0
154.54.173.144	—	0
154.54.173.145	—	0
154.54.173.146	—	0
154.54.173.147	—	0
154.54.173.148	—	0
154.54.173.149	—	0
154.54.173.150	—	0
154.54.173.151	—	0
154.54.173.152	—	0
154.54.173.153	—	0
154.54.173.154	—	0
154.54.173.155	—	0
154.54.173.156	—	0
154.54.173.157	—	0
154.54.173.158	—	0
154.54.173.159	—	0
154.54.173.160	—	0
154.54.173.161	—	0
154.54.173.162	—	0
154.54.173.163	—	0
154.54.173.164	—	0
154.54.173.165	—	0
154.54.173.166	—	0
154.54.173.167	—	0
154.54.173.168	—	0
154.54.173.169	—	0
154.54.173.170	—	0
154.54.173.171	—	0
154.54.173.172	—	0
154.54.173.173	—	0
154.54.173.174	—	0
154.54.173.175	—	0
154.54.173.176	—	0
154.54.173.177	—	0
154.54.173.178	—	0
154.54.173.179	—	0
154.54.173.180	—	0
154.54.173.181	—	0
154.54.173.182	—	0
154.54.173.183	—	0
154.54.173.184	—	0
154.54.173.185	—	0
154.54.173.186	—	0
154.54.173.187	—	0
154.54.173.188	—	0
154.54.173.189	—	0
154.54.173.190	—	0
154.54.173.191	—	0
154.54.173.192	—	0
154.54.173.193	—	0
154.54.173.194	—	0
154.54.173.195	—	0
154.54.173.196	—	0
154.54.173.197	—	0
154.54.173.198	—	0
154.54.173.199	—	0
154.54.173.200	—	0
154.54.173.201	—	0
154.54.173.202	—	0
154.54.173.203	—	0
154.54.173.204	—	0
154.54.173.205	—	0
154.54.173.206	—	0
154.54.173.207	—	0
154.54.173.208	—	0
154.54.173.209	—	0
154.54.173.210	—	0
154.54.173.211	—	0
154.54.173.212	—	0
154.54.173.213	—	0
154.54.173.214	—	0
154.54.173.215	—	0
154.54.173.216	—	0
154.54.173.217	—	0
154.54.173.218	—	0
154.54.173.219	—	0
154.54.173.220	—	0
154.54.173.221	—	0
154.54.173.222	—	0
154.54.173.223	—	0
154.54.173.224	—	0
154.54.173.225	—	0
154.54.173.226	—	0
154.54.173.227	—	0
154.54.173.228	—	0
154.54.173.229	—	0
154.54.173.230	—	0
154.54.173.231	—	0
154.54.173.232	—	0
154.54.173.233	—	0
154.54.173.234	—	0
154.54.173.235	—	0
154.54.173.236	—	0
154.54.173.237	—	0
154.54.173.238	—	0
154.54.173.239	—	0
154.54.173.240	—	0
154.54.173.241	—	0
154.54.173.242	—	0
154.54.173.243	—	0
154.54.173.244	—	0
154.54.173.245	—	0
154.54.173.246	—	0
154.54.173.247	—	0
154.54.173.248	—	0
154.54.173.249	—	0
154.54.173.250	—	0
154.54.173.251	—	0
154.54.173.252	—	0
154.54.173.253	—	0
154.54.173.254	—	0
154.54.173.255	—	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 154.54.173.26

traceroute to 154.54.173.26 (154.54.173.26): 64 hops max, 52 byte packets

2 [AS20278] 64.44.81.177 5.639 ms

3 [AS174] 154.54.173.26 0.569 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On January 30th 2026