Summary

ASN	AS174 Cogent Communications, LLC
BGP	38.0.0.0/8
IPs with RDNS	43
Hosted Domains	0
Pingable IPs	12
Router IPs	3


38.140.10.0	—	0
38.140.10.1	—	0
38.140.10.2	—	0
38.140.10.3	—	0
38.140.10.4	—	0
38.140.10.5	gi100-0-0-25.rcr22.yyz03.atlas.cogentco.com	0
38.140.10.6	—	0
38.140.10.7	—	0
38.140.10.8	—	0
38.140.10.9	gi0-0-0-18.205.nr11.b010920-0.yyz02.atlas.cogentco.com	0
38.140.10.10	—	0
38.140.10.11	—	0
38.140.10.12	—	0
38.140.10.13	—	0
38.140.10.14	—	0
38.140.10.15	—	0
38.140.10.16	—	0
38.140.10.17	gi0-0-0-8.1070.nr13.b010935-0.yyz02.atlas.cogentco.com	0
38.140.10.18	mail.toddglen.com	0
38.140.10.19	—	0
38.140.10.20	—	0
38.140.10.21	mail.sherwoodinnovations.com	0
38.140.10.22	—	0
38.140.10.23	—	0
38.140.10.24	—	0
38.140.10.25	gi0-0-0-14.1018.nr12.b010935-0.yyz01.atlas.cogentco.com	0
38.140.10.26	—	0
38.140.10.27	—	0
38.140.10.28	—	0
38.140.10.29	—	0
38.140.10.30	—	0
38.140.10.31	—	0
38.140.10.32	—	0
38.140.10.33	gi0-0-0-5.101.nr13.b010935-0.yyz02.atlas.cogentco.com	0
38.140.10.34	—	0
38.140.10.35	—	0
38.140.10.36	—	0
38.140.10.37	—	0
38.140.10.38	—	0
38.140.10.39	—	0
38.140.10.40	—	0
38.140.10.41	te0-0-1-2.1348.nr13.b010935-0.yyz02.atlas.cogentco.com	0
38.140.10.42	—	0
38.140.10.43	—	0
38.140.10.44	—	0
38.140.10.45	—	0
38.140.10.46	—	0
38.140.10.47	—	0
38.140.10.48	—	0
38.140.10.49	gi0-2-0-3.rcr21.b011152-1.yyz01.atlas.cogentco.com	0
38.140.10.50	—	0
38.140.10.51	—	0
38.140.10.52	—	0
38.140.10.53	—	0
38.140.10.54	—	0
38.140.10.55	—	0
38.140.10.56	—	0
38.140.10.57	gi0-0-0-17.202.nr11.b011004-0.yyz02.atlas.cogentco.com	0
38.140.10.58	mail.papebarristers.com	0
38.140.10.59	—	0
38.140.10.60	—	0
38.140.10.61	—	0
38.140.10.62	—	0
38.140.10.63	—	0
38.140.10.64	—	0
38.140.10.65	te0-0-2-2.1013.nr12.b010935-0.yyz01.atlas.cogentco.com	0
38.140.10.66	—	0
38.140.10.67	—	0
38.140.10.68	—	0
38.140.10.69	—	0
38.140.10.70	—	0
38.140.10.71	—	0
38.140.10.72	—	0
38.140.10.73	gi0-0-0-5.nr11.b010932-0.yyz02.atlas.cogentco.com	0
38.140.10.74	—	0
38.140.10.75	—	0
38.140.10.76	—	0
38.140.10.77	—	0
38.140.10.78	—	0
38.140.10.79	—	0
38.140.10.80	—	0
38.140.10.81	gi0-0-1-12.1207.agr12.yyz01.atlas.cogentco.com	0
38.140.10.82	—	0
38.140.10.83	—	0
38.140.10.84	—	0
38.140.10.85	—	0
38.140.10.86	—	0
38.140.10.87	—	0
38.140.10.88	—	0
38.140.10.89	te0-1-0-6.rcr21.b011152-1.yyz01.atlas.cogentco.com	0
38.140.10.90	—	0
38.140.10.91	—	0
38.140.10.92	—	0
38.140.10.93	gi0-0-0-19.206.nr11.b010934-0.yyz02.atlas.cogentco.com	0
38.140.10.94	—	0
38.140.10.95	—	0
38.140.10.96	—	0
38.140.10.97	gi100-0-0-11.nr61.b011071-0.yyz02.atlas.cogentco.com	0
38.140.10.98	—	0
38.140.10.99	—	0
38.140.10.100	—	0
38.140.10.101	—	0
38.140.10.102	—	0
38.140.10.103	—	0
38.140.10.104	—	0
38.140.10.105	te0-3-0-12.2939.agr21.yyz02.atlas.cogentco.com	0
38.140.10.106	—	0
38.140.10.107	—	0
38.140.10.108	—	0
38.140.10.109	—	0
38.140.10.110	—	0
38.140.10.111	—	0
38.140.10.112	—	0
38.140.10.113	gi100-0-0-0.211.nr61.b010951-0.yyz02.atlas.cogentco.com	0
38.140.10.114	tempmail.downtownyonge.com	0
38.140.10.115	—	0
38.140.10.116	—	0
38.140.10.117	—	0
38.140.10.118	—	0
38.140.10.119	—	0
38.140.10.120	—	0
38.140.10.121	gi0-0-0-10.2025.nr13.b010935-0.yyz02.atlas.cogentco.com	0
38.140.10.122	—	0
38.140.10.123	—	0
38.140.10.124	—	0
38.140.10.125	—	0
38.140.10.126	—	0
38.140.10.127	—	0
38.140.10.128	—	0
38.140.10.129	gi0-0-0-19.209.nr11.b010949-0.yyz02.atlas.cogentco.com	0
38.140.10.130	—	0
38.140.10.131	—	0
38.140.10.132	—	0
38.140.10.133	—	0
38.140.10.134	—	0
38.140.10.135	—	0
38.140.10.136	—	0
38.140.10.137	gi100-0-0-7.nr61.b010936-0.yyz02.atlas.cogentco.com	0
38.140.10.138	—	0
38.140.10.139	—	0
38.140.10.140	—	0
38.140.10.141	—	0
38.140.10.142	—	0
38.140.10.143	—	0
38.140.10.144	—	0
38.140.10.145	gi0-0-1-10.1221.nr11.b011027-0.yyz02.atlas.cogentco.com	0
38.140.10.146	—	0
38.140.10.147	—	0
38.140.10.148	—	0
38.140.10.149	te0-1-0-18.rcr21.b011152-1.yyz01.atlas.cogentco.com	0
38.140.10.150	—	0
38.140.10.151	—	0
38.140.10.152	—	0
38.140.10.153	gi0-0-0-17.203.nr11.b010936-0.yyz02.atlas.cogentco.com	0
38.140.10.154	—	0
38.140.10.155	—	0
38.140.10.156	—	0
38.140.10.157	—	0
38.140.10.158	—	0
38.140.10.159	—	0
38.140.10.160	—	0
38.140.10.161	te0-1-0-12.rcr21.b011152-1.yyz01.atlas.cogentco.com	0
38.140.10.162	—	0
38.140.10.163	—	0
38.140.10.164	—	0
38.140.10.165	gi0-0-0-0.nr11.b011152-0.yyz03.atlas.cogentco.com	0
38.140.10.166	—	0
38.140.10.167	—	0
38.140.10.168	—	0
38.140.10.169	gi0-0-0-6.1218.nr13.b010935-0.yyz02.atlas.cogentco.com	0
38.140.10.170	—	0
38.140.10.171	—	0
38.140.10.172	—	0
38.140.10.173	gi0-2-0-0.rcr21.yyz03.atlas.cogentco.com	0
38.140.10.174	—	0
38.140.10.175	—	0
38.140.10.176	—	0
38.140.10.177	gi0-0-0-18.218.nr11.b011152-1.yyz01.atlas.cogentco.com	0
38.140.10.178	—	0
38.140.10.179	—	0
38.140.10.180	—	0
38.140.10.181	—	0
38.140.10.182	—	0
38.140.10.183	—	0
38.140.10.184	—	0
38.140.10.185	gi0-2-0-2.rcr21.b011152-1.yyz01.atlas.cogentco.com	0
38.140.10.186	—	0
38.140.10.187	—	0
38.140.10.188	—	0
38.140.10.189	—	0
38.140.10.190	—	0
38.140.10.191	—	0
38.140.10.192	—	0
38.140.10.193	te0-5-1-4.rcr22.yyz03.atlas.cogentco.com	0
38.140.10.194	—	0
38.140.10.195	—	0
38.140.10.196	—	0
38.140.10.197	gi0-2-1-19.219.rcr21.b011152-1.yyz01.atlas.cogentco.com	0
38.140.10.198	—	0
38.140.10.199	—	0
38.140.10.200	—	0
38.140.10.201	te0-0-2-3.2024.nr12.b010935-0.yyz01.atlas.cogentco.com	0
38.140.10.202	—	0
38.140.10.203	—	0
38.140.10.204	—	0
38.140.10.205	—	0
38.140.10.206	—	0
38.140.10.207	—	0
38.140.10.208	—	0
38.140.10.209	gi100-0-0-0.nr61.b011055-0.yyz02.atlas.cogentco.com	0
38.140.10.210	mymail.westaim.com	0
38.140.10.211	—	0
38.140.10.212	webmail.westaim.com	0
38.140.10.213	—	0
38.140.10.214	—	0
38.140.10.215	—	0
38.140.10.216	—	0
38.140.10.217	gi0-0-0-5.105.nr13.b010935-0.yyz02.atlas.cogentco.com	0
38.140.10.218	—	0
38.140.10.219	—	0
38.140.10.220	—	0
38.140.10.221	—	0
38.140.10.222	—	0
38.140.10.223	—	0
38.140.10.224	—	0
38.140.10.225	gi0-0-1-18.210.nr12.b010936-0.yyz02.atlas.cogentco.com	0
38.140.10.226	—	0
38.140.10.227	—	0
38.140.10.228	—	0
38.140.10.229	—	0
38.140.10.230	—	0
38.140.10.231	—	0
38.140.10.232	—	0
38.140.10.233	gi0-0-0-15.1345.nr13.b010935-0.yyz02.atlas.cogentco.com	0
38.140.10.234	—	0
38.140.10.235	—	0
38.140.10.236	—	0
38.140.10.237	—	0
38.140.10.238	—	0
38.140.10.239	—	0
38.140.10.240	—	0
38.140.10.241	gi0-2-1-2.rcr21.yyz03.atlas.cogentco.com	0
38.140.10.242	—	0
38.140.10.243	—	0
38.140.10.244	—	0
38.140.10.245	—	0
38.140.10.246	—	0
38.140.10.247	—	0
38.140.10.248	—	0
38.140.10.249	gi0-0-0-18.203.nr11.b011071-0.yyz02.atlas.cogentco.com	0
38.140.10.250	—	0
38.140.10.251	—	0
38.140.10.252	—	0
38.140.10.253	—	0
38.140.10.254	—	0
38.140.10.255	—	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 38.140.10.166

traceroute to 38.140.10.166 (38.140.10.166): 64 hops max, 52 byte packets

3 [AS174] 154.54.81.13 1.694 ms

4 [AS174] 154.24.5.226 1.509 ms

5 [AS174] 38.140.10.166 0.751 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On November 22nd 2025