Summary

ASN	AS174 Cogent Communications, LLC
BGP	38.0.0.0/8
IPs with RDNS	46
Hosted Domains	0
Pingable IPs	39
Router IPs	15


38.122.43.0	—	0
38.122.43.1	be4520.rcr71.b029490-1.ymq02.atlas.cogentco.com	0
38.122.43.2	—	0
38.122.43.3	—	0
38.122.43.4	—	0
38.122.43.5	—	0
38.122.43.6	—	0
38.122.43.7	—	0
38.122.43.8	—	0
38.122.43.9	be4293.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.10	—	0
38.122.43.11	—	0
38.122.43.12	—	0
38.122.43.13	—	0
38.122.43.14	—	0
38.122.43.15	—	0
38.122.43.16	—	0
38.122.43.17	gi0-0-1-2.206.agr14.ymq02.atlas.cogentco.com	0
38.122.43.18	—	0
38.122.43.19	—	0
38.122.43.20	—	0
38.122.43.21	—	0
38.122.43.22	—	0
38.122.43.23	—	0
38.122.43.24	—	0
38.122.43.25	gi100-0-0-0.206.nr61.b020161-0.ymq01.atlas.cogentco.com	0
38.122.43.26	—	0
38.122.43.27	—	0
38.122.43.28	—	0
38.122.43.29	—	0
38.122.43.30	—	0
38.122.43.31	—	0
38.122.43.32	—	0
38.122.43.33	hu0-0-0-6.rcr71.b029490-1.ymq02.atlas.cogentco.com	0
38.122.43.34	—	0
38.122.43.35	—	0
38.122.43.36	—	0
38.122.43.37	webmail.montcap.com	0
38.122.43.38	—	0
38.122.43.39	—	0
38.122.43.40	—	0
38.122.43.41	hu0-0-0-9.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.42	—	0
38.122.43.43	mail.cyclecapital.com	0
38.122.43.44	—	0
38.122.43.45	—	0
38.122.43.46	—	0
38.122.43.47	—	0
38.122.43.48	—	0
38.122.43.49	hu0-7-0-1.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.50	—	0
38.122.43.51	—	0
38.122.43.52	—	0
38.122.43.53	—	0
38.122.43.54	—	0
38.122.43.55	—	0
38.122.43.56	—	0
38.122.43.57	gi100-0-0-2.nr61.b020174-0.ymq01.atlas.cogentco.com	0
38.122.43.58	—	0
38.122.43.59	—	0
38.122.43.60	—	0
38.122.43.61	—	0
38.122.43.62	—	0
38.122.43.63	—	0
38.122.43.64	—	0
38.122.43.65	gi100-0-0-22.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.66	—	0
38.122.43.67	—	0
38.122.43.68	—	0
38.122.43.69	—	0
38.122.43.70	—	0
38.122.43.71	—	0
38.122.43.72	—	0
38.122.43.73	gi0-0-0-0.nr11.b029490-1.ymq02.atlas.cogentco.com	0
38.122.43.74	—	0
38.122.43.75	—	0
38.122.43.76	—	0
38.122.43.77	—	0
38.122.43.78	—	0
38.122.43.79	—	0
38.122.43.80	—	0
38.122.43.81	te0-5-1-6.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.82	—	0
38.122.43.83	—	0
38.122.43.84	—	0
38.122.43.85	—	0
38.122.43.86	—	0
38.122.43.87	—	0
38.122.43.88	—	0
38.122.43.89	gi100-0-0-2.nr61.b020181-0.ymq01.atlas.cogentco.com	0
38.122.43.90	—	0
38.122.43.91	—	0
38.122.43.92	—	0
38.122.43.93	—	0
38.122.43.94	—	0
38.122.43.95	—	0
38.122.43.96	—	0
38.122.43.97	be7771.rcr71.b029490-1.ymq02.atlas.cogentco.com	0
38.122.43.98	—	0
38.122.43.99	—	0
38.122.43.100	—	0
38.122.43.101	—	0
38.122.43.102	—	0
38.122.43.103	—	0
38.122.43.104	—	0
38.122.43.105	gi100-0-0-11.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.106	—	0
38.122.43.107	—	0
38.122.43.108	—	0
38.122.43.109	—	0
38.122.43.110	—	0
38.122.43.111	—	0
38.122.43.112	—	0
38.122.43.113	gi0-0-0-4.206.nr11.b021082-0.ymq01.atlas.cogentco.com	0
38.122.43.114	—	0
38.122.43.115	—	0
38.122.43.116	—	0
38.122.43.117	—	0
38.122.43.118	—	0
38.122.43.119	—	0
38.122.43.120	—	0
38.122.43.121	te0-0-0-29.rcr71.b029490-1.ymq02.atlas.cogentco.com	0
38.122.43.122	—	0
38.122.43.123	—	0
38.122.43.124	—	0
38.122.43.125	gi3-48.mag01.ymq02.atlas.cogentco.com	0
38.122.43.126	—	0
38.122.43.127	—	0
38.122.43.128	—	0
38.122.43.129	te0-0-1-1.nr11.b020176-1.ymq01.atlas.cogentco.com	0
38.122.43.130	cogent.gateway-mtl.canadiana.ca	0
38.122.43.131	swiss.canadiana.ca	0
38.122.43.132	brie.canadiana.ca	0
38.122.43.133	asiago.canadiana.ca	0
38.122.43.134	www.canadiana.ca	0
38.122.43.135	—	0
38.122.43.136	—	0
38.122.43.137	te0-0-0-20.rcr71.b029490-1.ymq02.atlas.cogentco.com	0
38.122.43.138	—	0
38.122.43.139	—	0
38.122.43.140	—	0
38.122.43.141	—	0
38.122.43.142	—	0
38.122.43.143	—	0
38.122.43.144	—	0
38.122.43.145	gi0-0-0-18.205.nr11.b020162-0.ymq02.atlas.cogentco.com	0
38.122.43.146	—	0
38.122.43.147	—	0
38.122.43.148	—	0
38.122.43.149	te0-3-1-14.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.150	—	0
38.122.43.151	—	0
38.122.43.152	—	0
38.122.43.153	be7772.rcr71.b029490-1.ymq02.atlas.cogentco.com	0
38.122.43.154	—	0
38.122.43.155	—	0
38.122.43.156	—	0
38.122.43.157	te0-3-0-14.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.158	—	0
38.122.43.159	—	0
38.122.43.160	—	0
38.122.43.161	be6809.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.162	—	0
38.122.43.163	—	0
38.122.43.164	—	0
38.122.43.165	gi3-39.mag01.ymq02.atlas.cogentco.com	0
38.122.43.166	—	0
38.122.43.167	—	0
38.122.43.168	—	0
38.122.43.169	be6810.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.170	—	0
38.122.43.171	—	0
38.122.43.172	—	0
38.122.43.173	—	0
38.122.43.174	—	0
38.122.43.175	—	0
38.122.43.176	—	0
38.122.43.177	gi0-0-0-2.nr11.b021082-0.ymq01.atlas.cogentco.com	0
38.122.43.178	—	0
38.122.43.179	—	0
38.122.43.180	—	0
38.122.43.181	—	0
38.122.43.182	—	0
38.122.43.183	—	0
38.122.43.184	—	0
38.122.43.185	te0-0-1-1.nr12.b021082-0.ymq01.atlas.cogentco.com	0
38.122.43.186	—	0
38.122.43.187	—	0
38.122.43.188	—	0
38.122.43.189	gi0-0-0-19.204.nr11.b020178-0.ymq01.atlas.cogentco.com	0
38.122.43.190	—	0
38.122.43.191	—	0
38.122.43.192	—	0
38.122.43.193	gi0-0-0-0.nr11.b029490-1.ymq02.atlas.cogentco.com	0
38.122.43.194	—	0
38.122.43.195	—	0
38.122.43.196	—	0
38.122.43.197	vl209.mag02.ymq02.atlas.cogentco.com	0
38.122.43.198	—	0
38.122.43.199	—	0
38.122.43.200	—	0
38.122.43.201	te0-2-1-12.rcr51.ymq03.atlas.cogentco.com	0
38.122.43.202	—	0
38.122.43.203	—	0
38.122.43.204	—	0
38.122.43.205	—	0
38.122.43.206	—	0
38.122.43.207	—	0
38.122.43.208	—	0
38.122.43.209	gi0-0-0-19.202.nr11.b021799-0.ymq01.atlas.cogentco.com	0
38.122.43.210	—	0
38.122.43.211	—	0
38.122.43.212	—	0
38.122.43.213	—	0
38.122.43.214	—	0
38.122.43.215	—	0
38.122.43.216	—	0
38.122.43.217	gi0-3-0-12.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.218	—	0
38.122.43.219	—	0
38.122.43.220	—	0
38.122.43.221	—	0
38.122.43.222	—	0
38.122.43.223	—	0
38.122.43.224	—	0
38.122.43.225	gi0-0-0-1.nr11.b020176-1.ymq01.atlas.cogentco.com	0
38.122.43.226	—	0
38.122.43.227	—	0
38.122.43.228	—	0
38.122.43.229	te0-7-0-29.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.230	—	0
38.122.43.231	—	0
38.122.43.232	—	0
38.122.43.233	te0-0-0-0.rcr61.b021081-0.ymq01.atlas.cogentco.com	0
38.122.43.234	—	0
38.122.43.235	—	0
38.122.43.236	—	0
38.122.43.237	—	0
38.122.43.238	—	0
38.122.43.239	—	0
38.122.43.240	—	0
38.122.43.241	be5638.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.242	—	0
38.122.43.243	—	0
38.122.43.244	—	0
38.122.43.245	—	0
38.122.43.246	—	0
38.122.43.247	—	0
38.122.43.248	—	0
38.122.43.249	te0-5-1-14.rcr21.ymq02.atlas.cogentco.com	0
38.122.43.250	—	0
38.122.43.251	—	0
38.122.43.252	—	0
38.122.43.253	—	0
38.122.43.254	—	0
38.122.43.255	—	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 38.122.43.241

traceroute to 38.122.43.241 (38.122.43.241): 64 hops max, 52 byte packets

3 [AS174] 154.54.45.41 0.84 ms

4 [AS174] 38.122.43.241 0.966 ms

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On December 28th 2025