38.72.128.0/24 IP Range

Summary

ASN	AS174 Cogent Communications, LLC
BGP	38.0.0.0/8
IPs with RDNS	12
Hosted Domains	0
Pingable IPs	27
Router IPs	3


38.72.128.0	—	0
38.72.128.1	—	0
38.72.128.2	—	0
38.72.128.3	—	0
38.72.128.4	—	0
38.72.128.5	—	0
38.72.128.6	—	0
38.72.128.7	—	0
38.72.128.8	—	0
38.72.128.9	—	0
38.72.128.10	—	0
38.72.128.11	—	0
38.72.128.12	—	0
38.72.128.13	—	0
38.72.128.14	—	0
38.72.128.15	—	0
38.72.128.16	—	0
38.72.128.17	—	0
38.72.128.18	—	0
38.72.128.19	—	0
38.72.128.20	—	0
38.72.128.21	—	0
38.72.128.22	—	0
38.72.128.23	—	0
38.72.128.24	—	0
38.72.128.25	—	0
38.72.128.26	—	0
38.72.128.27	—	0
38.72.128.28	—	0
38.72.128.29	—	0
38.72.128.30	—	0
38.72.128.31	—	0
38.72.128.32	—	0
38.72.128.33	—	0
38.72.128.34	—	0
38.72.128.35	—	0
38.72.128.36	—	0
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38.72.128.39	—	0
38.72.128.40	—	0
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38.72.128.42	—	0
38.72.128.43	—	0
38.72.128.44	—	0
38.72.128.45	—	0
38.72.128.46	—	0
38.72.128.47	—	0
38.72.128.48	—	0
38.72.128.49	—	0
38.72.128.50	—	0
38.72.128.51	—	0
38.72.128.52	—	0
38.72.128.53	—	0
38.72.128.54	—	0
38.72.128.55	—	0
38.72.128.56	—	0
38.72.128.57	—	0
38.72.128.58	—	0
38.72.128.59	—	0
38.72.128.60	—	0
38.72.128.61	—	0
38.72.128.62	—	0
38.72.128.63	—	0
38.72.128.64	—	0
38.72.128.65	te0-0-0-14.nr01.b003147-1.sea03.atlas.cogentco.com	0
38.72.128.66	—	0
38.72.128.67	—	0
38.72.128.68	—	0
38.72.128.69	—	0
38.72.128.70	ns2.bakerlab.org	0
38.72.128.71	—	0
38.72.128.72	—	0
38.72.128.73	—	0
38.72.128.74	—	0
38.72.128.75	—	0
38.72.128.76	—	0
38.72.128.77	—	0
38.72.128.78	mail.ipd.uw.edu	0
38.72.128.79	chat.ipd.uw.edu	0
38.72.128.80	—	0
38.72.128.81	—	0
38.72.128.82	mx2.lugosoft.com	0
38.72.128.83	—	0
38.72.128.84	—	0
38.72.128.85	—	0
38.72.128.86	—	0
38.72.128.87	—	0
38.72.128.88	—	0
38.72.128.89	—	0
38.72.128.90	—	0
38.72.128.91	—	0
38.72.128.92	mx1.lugosoft.com	0
38.72.128.93	—	0
38.72.128.94	—	0
38.72.128.95	—	0
38.72.128.96	—	0
38.72.128.97	gi0-0-0-7.nr11.b022860-0.sea03.atlas.cogentco.com	0
38.72.128.98	—	0
38.72.128.99	—	0
38.72.128.100	—	0
38.72.128.101	—	0
38.72.128.102	—	0
38.72.128.103	—	0
38.72.128.104	—	0
38.72.128.105	—	0
38.72.128.106	—	0
38.72.128.107	—	0
38.72.128.108	—	0
38.72.128.109	—	0
38.72.128.110	—	0
38.72.128.111	—	0
38.72.128.112	—	0
38.72.128.113	—	0
38.72.128.114	—	0
38.72.128.115	—	0
38.72.128.116	—	0
38.72.128.117	—	0
38.72.128.118	—	0
38.72.128.119	—	0
38.72.128.120	—	0
38.72.128.121	—	0
38.72.128.122	—	0
38.72.128.123	—	0
38.72.128.124	—	0
38.72.128.125	—	0
38.72.128.126	—	0
38.72.128.127	—	0
38.72.128.128	—	0
38.72.128.129	te0-0-0-43.nr61.b066347-0.sea03.atlas.cogentco.com	0
38.72.128.130	—	0
38.72.128.131	—	0
38.72.128.132	—	0
38.72.128.133	—	0
38.72.128.134	—	0
38.72.128.135	—	0
38.72.128.136	—	0
38.72.128.137	—	0
38.72.128.138	—	0
38.72.128.139	—	0
38.72.128.140	—	0
38.72.128.141	—	0
38.72.128.142	—	0
38.72.128.143	—	0
38.72.128.144	—	0
38.72.128.145	—	0
38.72.128.146	—	0
38.72.128.147	—	0
38.72.128.148	—	0
38.72.128.149	—	0
38.72.128.150	—	0
38.72.128.151	—	0
38.72.128.152	—	0
38.72.128.153	—	0
38.72.128.154	—	0
38.72.128.155	—	0
38.72.128.156	—	0
38.72.128.157	—	0
38.72.128.158	—	0
38.72.128.159	—	0
38.72.128.160	—	0
38.72.128.161	gi0-0-0-18.202.nr11.b022847-1.sea03.atlas.cogentco.com	0
38.72.128.162	—	0
38.72.128.163	—	0
38.72.128.164	—	0
38.72.128.165	—	0
38.72.128.166	—	0
38.72.128.167	—	0
38.72.128.168	—	0
38.72.128.169	—	0
38.72.128.170	—	0
38.72.128.171	—	0
38.72.128.172	—	0
38.72.128.173	—	0
38.72.128.174	—	0
38.72.128.175	—	0
38.72.128.176	—	0
38.72.128.177	te0-0-0-11.nr01.b003147-1.sea03.atlas.cogentco.com	0
38.72.128.178	—	0
38.72.128.179	—	0
38.72.128.180	—	0
38.72.128.181	—	0
38.72.128.182	—	0
38.72.128.183	—	0
38.72.128.184	—	0
38.72.128.185	—	0
38.72.128.186	—	0
38.72.128.187	—	0
38.72.128.188	—	0
38.72.128.189	—	0
38.72.128.190	—	0
38.72.128.191	—	0
38.72.128.192	—	0
38.72.128.193	gi0-0-0-4.nr11.b066347-0.sea03.atlas.cogentco.com	0
38.72.128.194	—	0
38.72.128.195	—	0
38.72.128.196	—	0
38.72.128.197	—	0
38.72.128.198	—	0
38.72.128.199	—	0
38.72.128.200	—	0
38.72.128.201	—	0
38.72.128.202	—	0
38.72.128.203	—	0
38.72.128.204	—	0
38.72.128.205	—	0
38.72.128.206	—	0
38.72.128.207	—	0
38.72.128.208	—	0
38.72.128.209	—	0
38.72.128.210	—	0
38.72.128.211	—	0
38.72.128.212	—	0
38.72.128.213	—	0
38.72.128.214	—	0
38.72.128.215	—	0
38.72.128.216	—	0
38.72.128.217	—	0
38.72.128.218	—	0
38.72.128.219	—	0
38.72.128.220	—	0
38.72.128.221	—	0
38.72.128.222	—	0
38.72.128.223	—	0
38.72.128.224	—	0
38.72.128.225	gi0-0-0-4.nr11.b022860-0.sea03.atlas.cogentco.com	0
38.72.128.226	—	0
38.72.128.227	—	0
38.72.128.228	—	0
38.72.128.229	—	0
38.72.128.230	—	0
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38.72.128.239	—	0
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38.72.128.243	—	0
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38.72.128.245	—	0
38.72.128.246	—	0
38.72.128.247	—	0
38.72.128.248	—	0
38.72.128.249	—	0
38.72.128.250	—	0
38.72.128.251	—	0
38.72.128.252	—	0
38.72.128.253	—	0
38.72.128.254	—	0
38.72.128.255	—	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 38.72.128.97

traceroute to 38.72.128.97 (38.72.128.97): 64 hops max, 52 byte packets

3 [AS174] 38.72.128.97 0.639 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On October 9th 2025