Summary

ASN	AS174 Cogent Communications, LLC
BGP	38.0.0.0/8
IPs with RDNS	34
Hosted Domains	0
Pingable IPs	29
Router IPs	2


38.140.213.0	—	0
38.140.213.1	gi100-0-0-1.1231.agr61.aus02.atlas.cogentco.com	0
38.140.213.2	—	0
38.140.213.3	—	0
38.140.213.4	—	0
38.140.213.5	—	0
38.140.213.6	—	0
38.140.213.7	—	0
38.140.213.8	—	0
38.140.213.9	hu0-1-0-2.rcr51.aus03.atlas.cogentco.com	0
38.140.213.10	—	0
38.140.213.11	—	0
38.140.213.12	—	0
38.140.213.13	—	0
38.140.213.14	—	0
38.140.213.15	—	0
38.140.213.16	—	0
38.140.213.17	hu0-1-0-0.rcr51.aus03.atlas.cogentco.com	0
38.140.213.18	—	0
38.140.213.19	—	0
38.140.213.20	—	0
38.140.213.21	—	0
38.140.213.22	—	0
38.140.213.23	—	0
38.140.213.24	—	0
38.140.213.25	te0-0-0-29.1055.agr61.aus02.atlas.cogentco.com	0
38.140.213.26	—	0
38.140.213.27	—	0
38.140.213.28	—	0
38.140.213.29	—	0
38.140.213.30	—	0
38.140.213.31	—	0
38.140.213.32	—	0
38.140.213.33	gi0-0-0-1.nr01.b014971-0.aus02.atlas.cogentco.com	0
38.140.213.34	—	0
38.140.213.35	—	0
38.140.213.36	—	0
38.140.213.37	—	0
38.140.213.38	—	0
38.140.213.39	—	0
38.140.213.40	—	0
38.140.213.41	gi0-0-0-1.nr01.b014225-0.aus02.atlas.cogentco.com	0
38.140.213.42	—	0
38.140.213.43	—	0
38.140.213.44	—	0
38.140.213.45	—	0
38.140.213.46	—	0
38.140.213.47	—	0
38.140.213.48	—	0
38.140.213.49	gi0-0-0-3.nr11.b006628-1.aus02.atlas.cogentco.com	0
38.140.213.50	mail.greyswan.tech	0
38.140.213.51	—	0
38.140.213.52	—	0
38.140.213.53	zimbra.greyswan.tech	0
38.140.213.54	—	0
38.140.213.55	—	0
38.140.213.56	—	0
38.140.213.57	gi0-0-0-34.nr01.b014225-0.aus02.atlas.cogentco.com	0
38.140.213.58	—	0
38.140.213.59	—	0
38.140.213.60	—	0
38.140.213.61	—	0
38.140.213.62	—	0
38.140.213.63	—	0
38.140.213.64	—	0
38.140.213.65	gi0-0-0-0.nr01.b020248-0.aus02.atlas.cogentco.com	0
38.140.213.66	—	0
38.140.213.67	—	0
38.140.213.68	—	0
38.140.213.69	—	0
38.140.213.70	—	0
38.140.213.71	—	0
38.140.213.72	—	0
38.140.213.73	hu0-0-0-8.nr71.b030304-0.aus02.atlas.cogentco.com	0
38.140.213.74	—	0
38.140.213.75	—	0
38.140.213.76	—	0
38.140.213.77	—	0
38.140.213.78	—	0
38.140.213.79	—	0
38.140.213.80	—	0
38.140.213.81	gi100-0-0-10.nr61.b030304-0.aus02.atlas.cogentco.com	0
38.140.213.82	—	0
38.140.213.83	—	0
38.140.213.84	—	0
38.140.213.85	—	0
38.140.213.86	—	0
38.140.213.87	—	0
38.140.213.88	—	0
38.140.213.89	te0-0-0-1.1528.agr61.aus02.atlas.cogentco.com	0
38.140.213.90	—	0
38.140.213.91	—	0
38.140.213.92	—	0
38.140.213.93	—	0
38.140.213.94	—	0
38.140.213.95	—	0
38.140.213.96	—	0
38.140.213.97	te0-3-1-18.1234.rcr52.aus02.atlas.cogentco.com	0
38.140.213.98	—	0
38.140.213.99	—	0
38.140.213.100	—	0
38.140.213.101	—	0
38.140.213.102	—	0
38.140.213.103	—	0
38.140.213.104	—	0
38.140.213.105	be5235.rcr51.b043596-0.aus02.atlas.cogentco.com	0
38.140.213.106	—	0
38.140.213.107	—	0
38.140.213.108	—	0
38.140.213.109	—	0
38.140.213.110	—	0
38.140.213.111	—	0
38.140.213.112	—	0
38.140.213.113	gi0-0-0-2.nr11.b030304-1.aus02.atlas.cogentco.com	0
38.140.213.114	—	0
38.140.213.115	—	0
38.140.213.116	—	0
38.140.213.117	—	0
38.140.213.118	—	0
38.140.213.119	—	0
38.140.213.120	—	0
38.140.213.121	te0-0-0-29.1054.agr61.aus02.atlas.cogentco.com	0
38.140.213.122	—	0
38.140.213.123	—	0
38.140.213.124	—	0
38.140.213.125	—	0
38.140.213.126	—	0
38.140.213.127	—	0
38.140.213.128	—	0
38.140.213.129	gi100-0-0-1.1237.agr61.aus02.atlas.cogentco.com	0
38.140.213.130	—	0
38.140.213.131	—	0
38.140.213.132	—	0
38.140.213.133	—	0
38.140.213.134	—	0
38.140.213.135	—	0
38.140.213.136	—	0
38.140.213.137	gi0-0-0-34.nr01.b023512-0.aus02.atlas.cogentco.com	0
38.140.213.138	—	0
38.140.213.139	—	0
38.140.213.140	—	0
38.140.213.141	—	0
38.140.213.142	—	0
38.140.213.143	—	0
38.140.213.144	—	0
38.140.213.145	hu0-7-0-14.2321.ccr21.sat01.atlas.cogentco.com	0
38.140.213.146	—	0
38.140.213.147	—	0
38.140.213.148	—	0
38.140.213.149	—	0
38.140.213.150	—	0
38.140.213.151	—	0
38.140.213.152	—	0
38.140.213.153	te0-0-0-29.1047.agr61.aus02.atlas.cogentco.com	0
38.140.213.154	—	0
38.140.213.155	—	0
38.140.213.156	—	0
38.140.213.157	—	0
38.140.213.158	—	0
38.140.213.159	—	0
38.140.213.160	—	0
38.140.213.161	gi100-0-0-1.nr61.b000037-0.aus02.atlas.cogentco.com	0
38.140.213.162	—	0
38.140.213.163	—	0
38.140.213.164	—	0
38.140.213.165	—	0
38.140.213.166	—	0
38.140.213.167	—	0
38.140.213.168	—	0
38.140.213.169	gi0-0-0-5.nr11.b006630-0.aus03.atlas.cogentco.com	0
38.140.213.170	—	0
38.140.213.171	—	0
38.140.213.172	—	0
38.140.213.173	—	0
38.140.213.174	—	0
38.140.213.175	—	0
38.140.213.176	—	0
38.140.213.177	gi0-3-0-0.1427.rcr51.aus02.atlas.cogentco.com	0
38.140.213.178	—	0
38.140.213.179	—	0
38.140.213.180	—	0
38.140.213.181	—	0
38.140.213.182	—	0
38.140.213.183	—	0
38.140.213.184	—	0
38.140.213.185	gi0-0-0-33.206.nr01.b014225-0.aus02.atlas.cogentco.com	0
38.140.213.186	—	0
38.140.213.187	—	0
38.140.213.188	—	0
38.140.213.189	—	0
38.140.213.190	—	0
38.140.213.191	—	0
38.140.213.192	—	0
38.140.213.193	te0-2-1-2.1532.rcr51.aus02.atlas.cogentco.com	0
38.140.213.194	—	0
38.140.213.195	—	0
38.140.213.196	—	0
38.140.213.197	—	0
38.140.213.198	—	0
38.140.213.199	—	0
38.140.213.200	—	0
38.140.213.201	gi0-0-0-2.nr01.b023443-0.aus02.atlas.cogentco.com	0
38.140.213.202	—	0
38.140.213.203	—	0
38.140.213.204	—	0
38.140.213.205	—	0
38.140.213.206	—	0
38.140.213.207	—	0
38.140.213.208	—	0
38.140.213.209	te0-0-0-29.1038.agr61.aus02.atlas.cogentco.com	0
38.140.213.210	—	0
38.140.213.211	—	0
38.140.213.212	—	0
38.140.213.213	—	0
38.140.213.214	—	0
38.140.213.215	—	0
38.140.213.216	—	0
38.140.213.217	te0-0-0-29.1040.agr61.aus02.atlas.cogentco.com	0
38.140.213.218	—	0
38.140.213.219	—	0
38.140.213.220	—	0
38.140.213.221	—	0
38.140.213.222	—	0
38.140.213.223	—	0
38.140.213.224	—	0
38.140.213.225	te0-0-0-25.nr61.b030304-0.aus02.atlas.cogentco.com	0
38.140.213.226	—	0
38.140.213.227	—	0
38.140.213.228	—	0
38.140.213.229	—	0
38.140.213.230	—	0
38.140.213.231	—	0
38.140.213.232	—	0
38.140.213.233	gi100-0-0-23.rcr51.aus03.atlas.cogentco.com	0
38.140.213.234	—	0
38.140.213.235	—	0
38.140.213.236	—	0
38.140.213.237	—	0
38.140.213.238	—	0
38.140.213.239	—	0
38.140.213.240	—	0
38.140.213.241	gi0-0-0-7.215.nr01.b007290-0.aus02.atlas.cogentco.com	0
38.140.213.242	—	0
38.140.213.243	—	0
38.140.213.244	—	0
38.140.213.245	—	0
38.140.213.246	—	0
38.140.213.247	—	0
38.140.213.248	—	0
38.140.213.249	gi0-0-0-11.nr11.b006628-1.aus02.atlas.cogentco.com	0
38.140.213.250	—	0
38.140.213.251	—	0
38.140.213.252	—	0
38.140.213.253	—	0
38.140.213.254	—	0
38.140.213.255	—	0

Traceroute

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

traceroute -a -n -q1 -f5 38.140.213.25

traceroute to 38.140.213.25 (38.140.213.25): 64 hops max, 52 byte packets

5 [AS174] 154.54.93.221 0.629 ms

6 [AS174] 154.54.171.194 6.173 ms

7 [AS174] 38.140.213.25 6.38 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On December 28th 2025