Summary

ASN	AS174 Cogent Communications, LLC
BGP	38.0.0.0/8
IPs with RDNS	39
Hosted Domains	0
Pingable IPs	38
Router IPs	5


38.140.113.0	—	0
38.140.113.1	gi0-0-0-41.202.nr01.b000471-0.ord01.atlas.cogentco.com	0
38.140.113.2	—	0
38.140.113.3	—	0
38.140.113.4	—	0
38.140.113.5	—	0
38.140.113.6	—	0
38.140.113.7	—	0
38.140.113.8	—	0
38.140.113.9	gi0-0-0-36.nr01.b002317-0.ord01.atlas.cogentco.com	0
38.140.113.10	—	0
38.140.113.11	—	0
38.140.113.12	—	0
38.140.113.13	—	0
38.140.113.14	—	0
38.140.113.15	—	0
38.140.113.16	—	0
38.140.113.17	gi0-0-1-6.nr11.b029882-0.ord01.atlas.cogentco.com	0
38.140.113.18	—	0
38.140.113.19	—	0
38.140.113.20	—	0
38.140.113.21	—	0
38.140.113.22	—	0
38.140.113.23	—	0
38.140.113.24	—	0
38.140.113.25	gi100-0-0-12.nr61.b000483-0.ord01.atlas.cogentco.com	0
38.140.113.26	—	0
38.140.113.27	—	0
38.140.113.28	—	0
38.140.113.29	—	0
38.140.113.30	—	0
38.140.113.31	—	0
38.140.113.32	—	0
38.140.113.33	gi0-0-0-16.221.nr11.b000649-0.ord01.atlas.cogentco.com	0
38.140.113.34	mail2.illinoisfairplan.com	0
38.140.113.35	—	0
38.140.113.36	—	0
38.140.113.37	—	0
38.140.113.38	—	0
38.140.113.39	—	0
38.140.113.40	—	0
38.140.113.41	te0-0-0-0.nr61.b029560-0.ord01.atlas.cogentco.com	0
38.140.113.42	—	0
38.140.113.43	—	0
38.140.113.44	—	0
38.140.113.45	—	0
38.140.113.46	—	0
38.140.113.47	—	0
38.140.113.48	—	0
38.140.113.49	te0-2-1-1.rcr51.b022161-0.ord01.atlas.cogentco.com	0
38.140.113.50	—	0
38.140.113.51	—	0
38.140.113.52	—	0
38.140.113.53	—	0
38.140.113.54	—	0
38.140.113.55	—	0
38.140.113.56	—	0
38.140.113.57	gi100-0-0-25.nr61.b000484-0.ord01.atlas.cogentco.com	0
38.140.113.58	—	0
38.140.113.59	—	0
38.140.113.60	—	0
38.140.113.61	—	0
38.140.113.62	—	0
38.140.113.63	—	0
38.140.113.64	—	0
38.140.113.65	gi0-0-0-18.221.nr11.b000275-0.ord01.atlas.cogentco.com	0
38.140.113.66	—	0
38.140.113.67	—	0
38.140.113.68	—	0
38.140.113.69	—	0
38.140.113.70	—	0
38.140.113.71	—	0
38.140.113.72	—	0
38.140.113.73	te0-0-0-27.nr61.b024352-0.ewr01.atlas.cogentco.com	0
38.140.113.74	—	0
38.140.113.75	—	0
38.140.113.76	—	0
38.140.113.77	—	0
38.140.113.78	—	0
38.140.113.79	—	0
38.140.113.80	—	0
38.140.113.81	gi0-0-0-14.nr01.b000618-0.ord01.atlas.cogentco.com	0
38.140.113.82	—	0
38.140.113.83	—	0
38.140.113.84	—	0
38.140.113.85	—	0
38.140.113.86	—	0
38.140.113.87	—	0
38.140.113.88	—	0
38.140.113.89	gi0-0-0-18.211.nr11.b000488-0.ord01.atlas.cogentco.com	0
38.140.113.90	—	0
38.140.113.91	—	0
38.140.113.92	—	0
38.140.113.93	—	0
38.140.113.94	—	0
38.140.113.95	—	0
38.140.113.96	—	0
38.140.113.97	gi0-0-0-41.204.nr01.b000270-0.ord01.atlas.cogentco.com	0
38.140.113.98	—	0
38.140.113.99	—	0
38.140.113.100	—	0
38.140.113.101	—	0
38.140.113.102	—	0
38.140.113.103	—	0
38.140.113.104	—	0
38.140.113.105	gi0-0-0-19.206.nr11.b000479-0.ord01.atlas.cogentco.com	0
38.140.113.106	—	0
38.140.113.107	—	0
38.140.113.108	—	0
38.140.113.109	—	0
38.140.113.110	—	0
38.140.113.111	—	0
38.140.113.112	—	0
38.140.113.113	gi0-0-0-18.215.nr11.b000479-0.ord01.atlas.cogentco.com	0
38.140.113.114	—	0
38.140.113.115	—	0
38.140.113.116	—	0
38.140.113.117	—	0
38.140.113.118	—	0
38.140.113.119	—	0
38.140.113.120	—	0
38.140.113.121	gi0-0-0-14.nr01.b000279-0.ord01.atlas.cogentco.com	0
38.140.113.122	—	0
38.140.113.123	—	0
38.140.113.124	—	0
38.140.113.125	—	0
38.140.113.126	—	0
38.140.113.127	—	0
38.140.113.128	—	0
38.140.113.129	te0-0-1-2.nr11.b000469-0.ord01.atlas.cogentco.com	0
38.140.113.130	vpn.theclarogroup.com	0
38.140.113.131	ironport.theclarogroup.com	0
38.140.113.132	mail.theclarogroup.com	0
38.140.113.133	adfs.theclarogroup.com	0
38.140.113.134	—	0
38.140.113.135	—	0
38.140.113.136	—	0
38.140.113.137	gi100-0-0-15.nr61.b056936-0.ord01.atlas.cogentco.com	0
38.140.113.138	—	0
38.140.113.139	—	0
38.140.113.140	—	0
38.140.113.141	—	0
38.140.113.142	—	0
38.140.113.143	—	0
38.140.113.144	—	0
38.140.113.145	gi100-0-0-8.nr61.b000619-0.ord01.atlas.cogentco.com	0
38.140.113.146	—	0
38.140.113.147	—	0
38.140.113.148	—	0
38.140.113.149	—	0
38.140.113.150	—	0
38.140.113.151	—	0
38.140.113.152	—	0
38.140.113.153	gi0-0-0-3.nr01.b000282-0.ord01.atlas.cogentco.com	0
38.140.113.154	—	0
38.140.113.155	—	0
38.140.113.156	—	0
38.140.113.157	—	0
38.140.113.158	—	0
38.140.113.159	—	0
38.140.113.160	—	0
38.140.113.161	gi100-0-0-25.nr61.b000302-0.ord01.atlas.cogentco.com	0
38.140.113.162	—	0
38.140.113.163	—	0
38.140.113.164	—	0
38.140.113.165	—	0
38.140.113.166	—	0
38.140.113.167	—	0
38.140.113.168	—	0
38.140.113.169	gi0-0-0-4.nr01.b003871-0.ord01.atlas.cogentco.com	0
38.140.113.170	—	0
38.140.113.171	—	0
38.140.113.172	—	0
38.140.113.173	—	0
38.140.113.174	—	0
38.140.113.175	—	0
38.140.113.176	—	0
38.140.113.177	gi100-0-0-14.nr61.b022161-0.ord01.atlas.cogentco.com	0
38.140.113.178	—	0
38.140.113.179	—	0
38.140.113.180	—	0
38.140.113.181	—	0
38.140.113.182	—	0
38.140.113.183	—	0
38.140.113.184	—	0
38.140.113.185	gi200-0-0-7.nr61.b000268-0.ord01.atlas.cogentco.com	0
38.140.113.186	—	0
38.140.113.187	—	0
38.140.113.188	—	0
38.140.113.189	—	0
38.140.113.190	—	0
38.140.113.191	—	0
38.140.113.192	—	0
38.140.113.193	gi0-0-0-6.nr11.b000630-0.ord01.atlas.cogentco.com	0
38.140.113.194	—	0
38.140.113.195	—	0
38.140.113.196	—	0
38.140.113.197	—	0
38.140.113.198	—	0
38.140.113.199	—	0
38.140.113.200	—	0
38.140.113.201	gi0-0-0-7.209.nr01.b000367-0.ord01.atlas.cogentco.com	0
38.140.113.202	—	0
38.140.113.203	—	0
38.140.113.204	—	0
38.140.113.205	—	0
38.140.113.206	—	0
38.140.113.207	—	0
38.140.113.208	—	0
38.140.113.209	gi0-0-0-2.nr01.b000463-0.ord01.atlas.cogentco.com	0
38.140.113.210	—	0
38.140.113.211	—	0
38.140.113.212	—	0
38.140.113.213	—	0
38.140.113.214	—	0
38.140.113.215	—	0
38.140.113.216	—	0
38.140.113.217	gi0-0-0-13.nr01.b000473-0.ord01.atlas.cogentco.com	0
38.140.113.218	prospect-partners.com	0
38.140.113.219	—	0
38.140.113.220	—	0
38.140.113.221	—	0
38.140.113.222	—	0
38.140.113.223	—	0
38.140.113.224	—	0
38.140.113.225	gi0-0-0-16.209.nr11.b000628-0.ord01.atlas.cogentco.com	0
38.140.113.226	—	0
38.140.113.227	—	0
38.140.113.228	—	0
38.140.113.229	—	0
38.140.113.230	—	0
38.140.113.231	—	0
38.140.113.232	—	0
38.140.113.233	gi100-0-0-17.nr11.b022161-0.ord01.atlas.cogentco.com	0
38.140.113.234	chicago.ccjm.com	0
38.140.113.235	—	0
38.140.113.236	—	0
38.140.113.237	—	0
38.140.113.238	—	0
38.140.113.239	—	0
38.140.113.240	—	0
38.140.113.241	gi0-0-0-12.nr01.b000634-0.ord01.atlas.cogentco.com	0
38.140.113.242	—	0
38.140.113.243	—	0
38.140.113.244	—	0
38.140.113.245	—	0
38.140.113.246	—	0
38.140.113.247	—	0
38.140.113.248	—	0
38.140.113.249	gi0-0-0-18.211.nr11.b000362-0.ord01.atlas.cogentco.com	0
38.140.113.250	—	0
38.140.113.251	—	0
38.140.113.252	—	0
38.140.113.253	—	0
38.140.113.254	—	0
38.140.113.255	—	0

Traceroute

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

traceroute -a -n -q1 -f3 38.140.113.233

traceroute to 38.140.113.233 (38.140.113.233): 64 hops max, 52 byte packets

3 [AS36236] 192.73.246.32 0.451 ms

4 *

5 [AS174] 38.140.113.233 0.89 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On December 6th 2025