Summary

ASN	AS174 Cogent Communications, LLC
BGP	38.0.0.0/8
IPs with RDNS	40
Hosted Domains	0
Pingable IPs	51
Router IPs	13


38.140.137.0	—	0
38.140.137.1	gi0-0-0-10.1234.nr11.b005948-0.mci01.atlas.cogentco.com	0
38.140.137.2	—	0
38.140.137.3	—	0
38.140.137.4	—	0
38.140.137.5	—	0
38.140.137.6	—	0
38.140.137.7	—	0
38.140.137.8	—	0
38.140.137.9	te0-0-0-42.nr61.b073673-0.mci01.atlas.cogentco.com	0
38.140.137.10	—	0
38.140.137.11	—	0
38.140.137.12	—	0
38.140.137.13	—	0
38.140.137.14	—	0
38.140.137.15	—	0
38.140.137.16	hu0-0-0-13.rcr71.b073673-0.mci01.atlas.cogentco.com	0
38.140.137.17	—	0
38.140.137.18	te0-0-2-2.1519.nr11.b005948-0.mci01.atlas.cogentco.com	0
38.140.137.19	—	0
38.140.137.20	—	0
38.140.137.21	gi100-0-0-12.nr61.b074110-0.mci01.atlas.cogentco.com	0
38.140.137.22	—	0
38.140.137.23	—	0
38.140.137.24	—	0
38.140.137.25	gi0-0-1-4.nr12.b005948-0.mci01.atlas.cogentco.com	0
38.140.137.26	—	0
38.140.137.27	—	0
38.140.137.28	—	0
38.140.137.29	—	0
38.140.137.30	—	0
38.140.137.31	—	0
38.140.137.32	—	0
38.140.137.33	gi0-0-0-5.nr11.b006317-0.mci01.atlas.cogentco.com	0
38.140.137.34	—	0
38.140.137.35	—	0
38.140.137.36	—	0
38.140.137.37	—	0
38.140.137.38	—	0
38.140.137.39	—	0
38.140.137.40	—	0
38.140.137.41	gi0-0-0-6.nr11.b006314-0.mci01.atlas.cogentco.com	0
38.140.137.42	—	0
38.140.137.43	—	0
38.140.137.44	—	0
38.140.137.45	—	0
38.140.137.46	—	0
38.140.137.47	—	0
38.140.137.48	—	0
38.140.137.49	te0-6-0-6-2.ccr22.mci01.atlas.cogentco.com	0
38.140.137.50	—	0
38.140.137.51	—	0
38.140.137.52	—	0
38.140.137.53	—	0
38.140.137.54	—	0
38.140.137.55	—	0
38.140.137.56	—	0
38.140.137.57	gi0-0-0-0.nr11.b006258-0.mci01.atlas.cogentco.com	0
38.140.137.58	—	0
38.140.137.59	—	0
38.140.137.60	—	0
38.140.137.61	—	0
38.140.137.62	—	0
38.140.137.63	—	0
38.140.137.64	—	0
38.140.137.65	gi0-0-0-0.nr12.b005948-0.mci01.atlas.cogentco.com	0
38.140.137.66	—	0
38.140.137.67	—	0
38.140.137.68	—	0
38.140.137.69	—	0
38.140.137.70	—	0
38.140.137.71	—	0
38.140.137.72	—	0
38.140.137.73	gi0-0-0-2.nr11.b006257-0.mci01.atlas.cogentco.com	0
38.140.137.74	—	0
38.140.137.75	—	0
38.140.137.76	—	0
38.140.137.77	—	0
38.140.137.78	—	0
38.140.137.79	—	0
38.140.137.80	—	0
38.140.137.81	hu0-2-0-5.ccr21.mci01.atlas.cogentco.com	0
38.140.137.82	—	0
38.140.137.83	—	0
38.140.137.84	—	0
38.140.137.85	—	0
38.140.137.86	—	0
38.140.137.87	—	0
38.140.137.88	—	0
38.140.137.89	gi0-0-0-7.nr11.b006314-0.mci01.atlas.cogentco.com	0
38.140.137.90	—	0
38.140.137.91	—	0
38.140.137.92	—	0
38.140.137.93	—	0
38.140.137.94	—	0
38.140.137.95	—	0
38.140.137.96	—	0
38.140.137.97	be6180.ccr21.mci01.atlas.cogentco.com	0
38.140.137.98	—	0
38.140.137.99	—	0
38.140.137.100	—	0
38.140.137.101	—	0
38.140.137.102	—	0
38.140.137.103	—	0
38.140.137.104	—	0
38.140.137.105	be7057.ccr22.mci01.atlas.cogentco.com	0
38.140.137.106	—	0
38.140.137.107	—	0
38.140.137.108	—	0
38.140.137.109	—	0
38.140.137.110	—	0
38.140.137.111	—	0
38.140.137.112	—	0
38.140.137.113	te0-6-0-6-1.ccr22.mci01.atlas.cogentco.com	0
38.140.137.114	—	0
38.140.137.115	—	0
38.140.137.116	—	0
38.140.137.117	—	0
38.140.137.118	—	0
38.140.137.119	—	0
38.140.137.120	—	0
38.140.137.121	te0-0-0-40.rcr61.mci02.atlas.cogentco.com	0
38.140.137.122	cogent.lxa.optivmss.com	0
38.140.137.123	—	0
38.140.137.124	—	0
38.140.137.125	—	0
38.140.137.126	—	0
38.140.137.127	—	0
38.140.137.128	—	0
38.140.137.129	te0-1-0-12.1509.ccr21.mci01.atlas.cogentco.com	0
38.140.137.130	—	0
38.140.137.131	—	0
38.140.137.132	—	0
38.140.137.133	—	0
38.140.137.134	—	0
38.140.137.135	—	0
38.140.137.136	—	0
38.140.137.137	gi100-0-0-13.nr61.b074110-0.mci01.atlas.cogentco.com	0
38.140.137.138	—	0
38.140.137.139	—	0
38.140.137.140	—	0
38.140.137.141	gi100-0-0-14.nr61.b074110-0.mci01.atlas.cogentco.com	0
38.140.137.142	—	0
38.140.137.143	—	0
38.140.137.144	—	0
38.140.137.145	te0-0-2-2.1529.nr11.b005948-0.mci01.atlas.cogentco.com	0
38.140.137.146	—	0
38.140.137.147	—	0
38.140.137.148	—	0
38.140.137.149	—	0
38.140.137.150	—	0
38.140.137.151	—	0
38.140.137.152	—	0
38.140.137.153	gi0-0-1-7.nr12.b005948-0.mci01.atlas.cogentco.com	0
38.140.137.154	—	0
38.140.137.155	—	0
38.140.137.156	—	0
38.140.137.157	—	0
38.140.137.158	—	0
38.140.137.159	—	0
38.140.137.160	—	0
38.140.137.161	te0-1-0-8.ccr21.mci01.atlas.cogentco.com	0
38.140.137.162	—	0
38.140.137.163	—	0
38.140.137.164	—	0
38.140.137.165	—	0
38.140.137.166	—	0
38.140.137.167	—	0
38.140.137.168	te0-0-0-15.nr61.b073673-0.mci01.atlas.cogentco.com	0
38.140.137.169	gi0-0-0-4.nr11.b006258-0.mci01.atlas.cogentco.com	0
38.140.137.170	te0-0-0-27.nr61.b073673-0.mci01.atlas.cogentco.com	0
38.140.137.171	—	0
38.140.137.172	gi0-0-0-1.nr11.b006329-0.mci01.atlas.cogentco.com	0
38.140.137.173	—	0
38.140.137.174	be8952.rcr71.b073673-0.mci01.atlas.cogentco.com	0
38.140.137.175	—	0
38.140.137.176	—	0
38.140.137.177	gi0-0-1-8.nr12.b005948-0.mci01.atlas.cogentco.com	0
38.140.137.178	—	0
38.140.137.179	—	0
38.140.137.180	—	0
38.140.137.181	—	0
38.140.137.182	—	0
38.140.137.183	—	0
38.140.137.184	—	0
38.140.137.185	gi0-0-1-9.nr12.b005948-0.mci01.atlas.cogentco.com	0
38.140.137.186	—	0
38.140.137.187	—	0
38.140.137.188	—	0
38.140.137.189	—	0
38.140.137.190	—	0
38.140.137.191	—	0
38.140.137.192	—	0
38.140.137.193	hu0-4-0-14.201.ccr21.mci01.atlas.cogentco.com	0
38.140.137.194	—	0
38.140.137.195	—	0
38.140.137.196	—	0
38.140.137.197	—	0
38.140.137.198	—	0
38.140.137.199	—	0
38.140.137.200	—	0
38.140.137.201	te0-1-0-6.ccr21.mci01.atlas.cogentco.com	0
38.140.137.202	—	0
38.140.137.203	—	0
38.140.137.204	—	0
38.140.137.205	—	0
38.140.137.206	—	0
38.140.137.207	—	0
38.140.137.208	—	0
38.140.137.209	gi0-0-0-3.nr11.b005764-0.mci01.atlas.cogentco.com	0
38.140.137.210	—	0
38.140.137.211	—	0
38.140.137.212	—	0
38.140.137.213	—	0
38.140.137.214	—	0
38.140.137.215	—	0
38.140.137.216	—	0
38.140.137.217	te0-1-0-12.1002.ccr21.mci01.atlas.cogentco.com	0
38.140.137.218	—	0
38.140.137.219	—	0
38.140.137.220	—	0
38.140.137.221	—	0
38.140.137.222	—	0
38.140.137.223	—	0
38.140.137.224	—	0
38.140.137.225	gi0-0-0-3.nr11.b006286-0.mci01.atlas.cogentco.com	0
38.140.137.226	—	0
38.140.137.227	—	0
38.140.137.228	—	0
38.140.137.229	—	0
38.140.137.230	—	0
38.140.137.231	—	0
38.140.137.232	—	0
38.140.137.233	gi0-0-0-8.nr11.b006286-0.mci01.atlas.cogentco.com	0
38.140.137.234	—	0
38.140.137.235	—	0
38.140.137.236	—	0
38.140.137.237	—	0
38.140.137.238	—	0
38.140.137.239	—	0
38.140.137.240	—	0
38.140.137.241	be5555.ccr21.mci01.atlas.cogentco.com	0
38.140.137.242	—	0
38.140.137.243	—	0
38.140.137.244	—	0
38.140.137.245	—	0
38.140.137.246	—	0
38.140.137.247	—	0
38.140.137.248	—	0
38.140.137.249	gi0-0-0-5.nr11.b005764-0.mci01.atlas.cogentco.com	0
38.140.137.250	—	0
38.140.137.251	—	0
38.140.137.252	—	0
38.140.137.253	—	0
38.140.137.254	—	0
38.140.137.255	—	0

Traceroute

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

traceroute -a -n -q1 38.140.137.105

traceroute to 38.140.137.105 (38.140.137.105): 64 hops max, 52 byte packets

1 [AS136258] 109.104.152.1 0.316 ms

2 *

3 [AS174] 38.140.137.105 1.19 ms

Measurement taken from

IPinfo ProbeNet in Kansas City, US

On December 14th 2025