Summary

ASN	AS174 Cogent Communications, LLC
BGP	38.0.0.0/8
IPs with RDNS	49
Hosted Domains	0
Pingable IPs	41
Router IPs	12


38.104.184.0	—	0
38.104.184.1	te0-2-1-1.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.2	—	0
38.104.184.3	—	0
38.104.184.4	—	0
38.104.184.5	te0-0-1-0.rcr12.dsm01.atlas.cogentco.com	0
38.104.184.6	—	0
38.104.184.7	—	0
38.104.184.8	—	0
38.104.184.9	be5112.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.10	—	0
38.104.184.11	—	0
38.104.184.12	—	0
38.104.184.13	—	0
38.104.184.14	—	0
38.104.184.15	—	0
38.104.184.16	—	0
38.104.184.17	gi0-0-0-3.nr01.b021056-0.dsm01.atlas.cogentco.com	0
38.104.184.18	—	0
38.104.184.19	—	0
38.104.184.20	—	0
38.104.184.21	gi0-2-1-0.rcr21.msp01.atlas.cogentco.com	0
38.104.184.22	—	0
38.104.184.23	—	0
38.104.184.24	—	0
38.104.184.25	te0-4-0-30.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.26	—	0
38.104.184.27	—	0
38.104.184.28	—	0
38.104.184.29	gi0-2-0-5.1156.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.30	—	0
38.104.184.31	—	0
38.104.184.32	—	0
38.104.184.33	gi0-0-0-5.nr11.b021055-0.dsm01.atlas.cogentco.com	0
38.104.184.34	—	0
38.104.184.35	—	0
38.104.184.36	—	0
38.104.184.37	gi0-2.na31.b014582-1.dsm01.atlas.cogentco.com	0
38.104.184.38	—	0
38.104.184.39	—	0
38.104.184.40	—	0
38.104.184.41	gi0-0-0-2.nr11.b014582-0.dsm01.atlas.cogentco.com	0
38.104.184.42	—	0
38.104.184.43	—	0
38.104.184.44	—	0
38.104.184.45	te0-4-0-32.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.46	—	0
38.104.184.47	—	0
38.104.184.48	—	0
38.104.184.49	be5248.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.50	—	0
38.104.184.51	—	0
38.104.184.52	gi0-0-0-6.nr01.b021054-0.dsm01.atlas.cogentco.com	0
38.104.184.53	—	0
38.104.184.54	gi0-0-0-7.nr01.b021054-0.dsm01.atlas.cogentco.com	0
38.104.184.55	—	0
38.104.184.56	—	0
38.104.184.57	gi0-0-0-4.nr11.b021054-0.dsm01.atlas.cogentco.com	0
38.104.184.58	—	0
38.104.184.59	—	0
38.104.184.60	—	0
38.104.184.61	gi0-2-0-1.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.62	—	0
38.104.184.63	—	0
38.104.184.64	—	0
38.104.184.65	gi0-2-0-6.1161.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.66	—	0
38.104.184.67	—	0
38.104.184.68	—	0
38.104.184.69	—	0
38.104.184.70	—	0
38.104.184.71	—	0
38.104.184.72	—	0
38.104.184.73	gi0-0-0-0.nr01.b021055-0.dsm01.atlas.cogentco.com	0
38.104.184.74	—	0
38.104.184.75	—	0
38.104.184.76	—	0
38.104.184.77	—	0
38.104.184.78	—	0
38.104.184.79	—	0
38.104.184.80	—	0
38.104.184.81	hu0-6-0-4.ccr41.ord03.atlas.cogentco.com	0
38.104.184.82	—	0
38.104.184.83	—	0
38.104.184.84	—	0
38.104.184.85	—	0
38.104.184.86	—	0
38.104.184.87	—	0
38.104.184.88	—	0
38.104.184.89	te0-0-0-5.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.90	ge0-0-2.er1.dsm.teamnet.net	0
38.104.184.91	—	0
38.104.184.92	—	0
38.104.184.93	—	0
38.104.184.94	—	0
38.104.184.95	—	0
38.104.184.96	—	0
38.104.184.97	gi0-0-0-33.204.nr01.b021054-0.dsm01.atlas.cogentco.com	0
38.104.184.98	—	0
38.104.184.99	—	0
38.104.184.100	gi0-0-0-5.nr01.b021056-0.dsm01.atlas.cogentco.com	0
38.104.184.101	gi0-5-0-1.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.102	gi0-0-0-3.nr01.b021054-0.dsm01.atlas.cogentco.com	0
38.104.184.103	—	0
38.104.184.104	—	0
38.104.184.105	gi0-0-0-1.nr01.b021054-0.dsm01.atlas.cogentco.com	0
38.104.184.106	mail.bradshawlaw.com	0
38.104.184.107	owa.bradshawlaw.com	0
38.104.184.108	remote.bradshawlaw.com	0
38.104.184.109	—	0
38.104.184.110	—	0
38.104.184.111	—	0
38.104.184.112	—	0
38.104.184.113	gi0-0-0-19.245.nr11.b021059-0.dsm01.atlas.cogentco.com	0
38.104.184.114	—	0
38.104.184.115	—	0
38.104.184.116	—	0
38.104.184.117	gi0-0-0-19.246.nr11.b021059-0.dsm01.atlas.cogentco.com	0
38.104.184.118	—	0
38.104.184.119	—	0
38.104.184.120	—	0
38.104.184.121	gi1-16.ccr01.dsm01.atlas.cogentco.com	0
38.104.184.122	—	0
38.104.184.123	—	0
38.104.184.124	—	0
38.104.184.125	te0-4-0-11.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.126	—	0
38.104.184.127	—	0
38.104.184.128	—	0
38.104.184.129	gi0-0-0-19.201.nr01.b021056-0.dsm01.atlas.cogentco.com	0
38.104.184.130	—	0
38.104.184.131	—	0
38.104.184.132	—	0
38.104.184.133	—	0
38.104.184.134	—	0
38.104.184.135	—	0
38.104.184.136	—	0
38.104.184.137	be5641.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.138	—	0
38.104.184.139	—	0
38.104.184.140	—	0
38.104.184.141	—	0
38.104.184.142	—	0
38.104.184.143	—	0
38.104.184.144	—	0
38.104.184.145	be5248.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.146	—	0
38.104.184.147	—	0
38.104.184.148	—	0
38.104.184.149	—	0
38.104.184.150	—	0
38.104.184.151	—	0
38.104.184.152	—	0
38.104.184.153	gi0-2-0-6.1157.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.154	—	0
38.104.184.155	—	0
38.104.184.156	—	0
38.104.184.157	—	0
38.104.184.158	—	0
38.104.184.159	—	0
38.104.184.160	—	0
38.104.184.161	gi0-0-0-19.244.nr01.b021059-0.dsm01.atlas.cogentco.com	0
38.104.184.162	—	0
38.104.184.163	—	0
38.104.184.164	—	0
38.104.184.165	—	0
38.104.184.166	—	0
38.104.184.167	—	0
38.104.184.168	—	0
38.104.184.169	gi0-0-0-5.nr11.b021054-0.dsm01.atlas.cogentco.com	0
38.104.184.170	—	0
38.104.184.171	—	0
38.104.184.172	—	0
38.104.184.173	—	0
38.104.184.174	—	0
38.104.184.175	—	0
38.104.184.176	—	0
38.104.184.177	te0-0-0-0.rcr61.dvn01.atlas.cogentco.com	0
38.104.184.178	—	0
38.104.184.179	—	0
38.104.184.180	—	0
38.104.184.181	—	0
38.104.184.182	—	0
38.104.184.183	—	0
38.104.184.184	—	0
38.104.184.185	te0-4-0-34.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.186	—	0
38.104.184.187	—	0
38.104.184.188	—	0
38.104.184.189	—	0
38.104.184.190	—	0
38.104.184.191	—	0
38.104.184.192	—	0
38.104.184.193	gi0-2-0-8.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.194	—	0
38.104.184.195	—	0
38.104.184.196	—	0
38.104.184.197	—	0
38.104.184.198	—	0
38.104.184.199	—	0
38.104.184.200	—	0
38.104.184.201	gi0-5-0-3.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.202	—	0
38.104.184.203	—	0
38.104.184.204	—	0
38.104.184.205	—	0
38.104.184.206	—	0
38.104.184.207	—	0
38.104.184.208	—	0
38.104.184.209	hu0-1-0-3.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.210	—	0
38.104.184.211	—	0
38.104.184.212	—	0
38.104.184.213	—	0
38.104.184.214	—	0
38.104.184.215	—	0
38.104.184.216	—	0
38.104.184.217	gi0-2-0-6.1163.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.218	—	0
38.104.184.219	—	0
38.104.184.220	—	0
38.104.184.221	—	0
38.104.184.222	—	0
38.104.184.223	—	0
38.104.184.224	—	0
38.104.184.225	gi0-5-0-2.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.226	—	0
38.104.184.227	—	0
38.104.184.228	—	0
38.104.184.229	—	0
38.104.184.230	—	0
38.104.184.231	—	0
38.104.184.232	—	0
38.104.184.233	gi0-0-0-0.nr01.b021059-0.dsm01.atlas.cogentco.com	0
38.104.184.234	—	0
38.104.184.235	—	0
38.104.184.236	—	0
38.104.184.237	—	0
38.104.184.238	—	0
38.104.184.239	—	0
38.104.184.240	—	0
38.104.184.241	gi0-0-0-19.201.nr01.b021054-0.dsm01.atlas.cogentco.com	0
38.104.184.242	—	0
38.104.184.243	—	0
38.104.184.244	—	0
38.104.184.245	—	0
38.104.184.246	—	0
38.104.184.247	—	0
38.104.184.248	—	0
38.104.184.249	gi0-2-0-6.1158.rcr21.dsm01.atlas.cogentco.com	0
38.104.184.250	—	0
38.104.184.251	—	0
38.104.184.252	—	0
38.104.184.253	—	0
38.104.184.254	—	0
38.104.184.255	—	0

Traceroute

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

traceroute -a -n -q1 38.104.184.11

traceroute to 38.104.184.11 (38.104.184.11): 64 hops max, 52 byte packets

1 [AS36436] 199.115.205.101 0.87 ms

2 [AS174] 38.104.184.11 0.51 ms

Measurement taken from

IPinfo ProbeNet in Des Moines, US

On December 28th 2025