Summary

ASN	AS174 Cogent Communications, LLC
BGP	149.6.0.0/15
IPs with RDNS	53
Hosted Domains	0
Pingable IPs	50
Router IPs	11


149.6.136.0	—	0
149.6.136.1	gi0-3-0-7.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.2	—	0
149.6.136.3	—	0
149.6.136.4	te0-1-0-18.rcr21.cph01.atlas.cogentco.com	0
149.6.136.5	be5463.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.6	te0-6-1-6.201.rcr21.cph01.atlas.cogentco.com	0
149.6.136.7	—	0
149.6.136.8	—	0
149.6.136.9	gi0-0-0-1.nr11.b019033-1.cph01.atlas.cogentco.com	0
149.6.136.10	—	0
149.6.136.11	—	0
149.6.136.12	—	0
149.6.136.13	—	0
149.6.136.14	—	0
149.6.136.15	—	0
149.6.136.16	te0-2-1-0.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.17	be5464.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.18	te0-3-1-3.2500.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.19	—	0
149.6.136.20	—	0
149.6.136.21	be6835.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.22	—	0
149.6.136.23	—	0
149.6.136.24	—	0
149.6.136.25	te0-2-1-3.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.26	—	0
149.6.136.27	—	0
149.6.136.28	—	0
149.6.136.29	—	0
149.6.136.30	—	0
149.6.136.31	—	0
149.6.136.32	—	0
149.6.136.33	be6836.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.34	—	0
149.6.136.35	—	0
149.6.136.36	be8355.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.37	gi0-2-0-19.220.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.38	te0-2-1-6.202.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.39	—	0
149.6.136.40	—	0
149.6.136.41	te0-1-0-19.205.rcr21.cph01.atlas.cogentco.com	0
149.6.136.42	—	0
149.6.136.43	—	0
149.6.136.44	—	0
149.6.136.45	—	0
149.6.136.46	—	0
149.6.136.47	—	0
149.6.136.48	—	0
149.6.136.49	hu0-7-0-0.rcr21.cph01.atlas.cogentco.com	0
149.6.136.50	—	0
149.6.136.51	—	0
149.6.136.52	—	0
149.6.136.53	—	0
149.6.136.54	—	0
149.6.136.55	—	0
149.6.136.56	—	0
149.6.136.57	te0-1-0-16.rcr21.cph01.atlas.cogentco.com	0
149.6.136.58	—	0
149.6.136.59	—	0
149.6.136.60	—	0
149.6.136.61	te0-1-0-7.rcr21.cph01.atlas.cogentco.com	0
149.6.136.62	—	0
149.6.136.63	—	0
149.6.136.64	—	0
149.6.136.65	te0-2-1-6.201.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.66	—	0
149.6.136.67	—	0
149.6.136.68	—	0
149.6.136.69	be5460.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.70	—	0
149.6.136.71	—	0
149.6.136.72	hu0-1-0-9.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.73	gi0-0-0-0.nr11.b019033-1.cph01.atlas.cogentco.com	0
149.6.136.74	gi0-2-0-0.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.75	—	0
149.6.136.76	—	0
149.6.136.77	te0-7-0-5.rcr21.b015589-1.lon01.atlas.cogentco.com	0
149.6.136.78	—	0
149.6.136.79	—	0
149.6.136.80	—	0
149.6.136.81	gi0-2-0-8.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.82	—	0
149.6.136.83	—	0
149.6.136.84	—	0
149.6.136.85	—	0
149.6.136.86	—	0
149.6.136.87	—	0
149.6.136.88	—	0
149.6.136.89	gi0-3-0-3.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.90	—	0
149.6.136.91	—	0
149.6.136.92	—	0
149.6.136.93	—	0
149.6.136.94	—	0
149.6.136.95	—	0
149.6.136.96	—	0
149.6.136.97	hu0-1-0-7.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.98	—	0
149.6.136.99	—	0
149.6.136.100	—	0
149.6.136.101	—	0
149.6.136.102	—	0
149.6.136.103	—	0
149.6.136.104	—	0
149.6.136.105	be6599.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.106	—	0
149.6.136.107	—	0
149.6.136.108	—	0
149.6.136.109	—	0
149.6.136.110	—	0
149.6.136.111	—	0
149.6.136.112	—	0
149.6.136.113	te0-1-0-19.201.rcr21.cph01.atlas.cogentco.com	0
149.6.136.114	—	0
149.6.136.115	—	0
149.6.136.116	—	0
149.6.136.117	—	0
149.6.136.118	—	0
149.6.136.119	—	0
149.6.136.120	—	0
149.6.136.121	te0-1-1-1.rcr21.cph01.atlas.cogentco.com	0
149.6.136.122	—	0
149.6.136.123	—	0
149.6.136.124	—	0
149.6.136.125	te0-2-0-7.rcr21.cph01.atlas.cogentco.com	0
149.6.136.126	—	0
149.6.136.127	—	0
149.6.136.128	—	0
149.6.136.129	gi0-3-0-5.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.130	—	0
149.6.136.131	—	0
149.6.136.132	—	0
149.6.136.133	—	0
149.6.136.134	—	0
149.6.136.135	—	0
149.6.136.136	—	0
149.6.136.137	te0-1-0-3.rcr21.cph01.atlas.cogentco.com	0
149.6.136.138	—	0
149.6.136.139	—	0
149.6.136.140	—	0
149.6.136.141	—	0
149.6.136.142	—	0
149.6.136.143	—	0
149.6.136.144	—	0
149.6.136.145	be6238.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.146	—	0
149.6.136.147	—	0
149.6.136.148	—	0
149.6.136.149	—	0
149.6.136.150	—	0
149.6.136.151	—	0
149.6.136.152	—	0
149.6.136.153	te0-0-2-2.nr11.b019033-1.cph01.atlas.cogentco.com	0
149.6.136.154	—	0
149.6.136.155	—	0
149.6.136.156	—	0
149.6.136.157	—	0
149.6.136.158	—	0
149.6.136.159	—	0
149.6.136.160	—	0
149.6.136.161	te0-1-0-7.rcr21.cph01.atlas.cogentco.com	0
149.6.136.162	—	0
149.6.136.163	—	0
149.6.136.164	—	0
149.6.136.165	te0-3-0-2.rcr21.cph01.atlas.cogentco.com	0
149.6.136.166	—	0
149.6.136.167	—	0
149.6.136.168	—	0
149.6.136.169	gi100-0-0-4.204.rcr21.cph01.atlas.cogentco.com	0
149.6.136.170	—	0
149.6.136.171	—	0
149.6.136.172	—	0
149.6.136.173	—	0
149.6.136.174	—	0
149.6.136.175	—	0
149.6.136.176	—	0
149.6.136.177	gi100-0-0-4.203.rcr21.cph01.atlas.cogentco.com	0
149.6.136.178	—	0
149.6.136.179	—	0
149.6.136.180	—	0
149.6.136.181	—	0
149.6.136.182	—	0
149.6.136.183	—	0
149.6.136.184	—	0
149.6.136.185	gi0-3-0-6.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.186	—	0
149.6.136.187	—	0
149.6.136.188	—	0
149.6.136.189	gi0-0-0-8.900.nr11.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.190	—	0
149.6.136.191	—	0
149.6.136.192	te0-2-1-2.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.193	hu0-3-0-13.rcr21.cph01.atlas.cogentco.com	0
149.6.136.194	te0-2-1-4.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.195	—	0
149.6.136.196	—	0
149.6.136.197	gi100-0-0-3.rcr21.cph01.atlas.cogentco.com	0
149.6.136.198	—	0
149.6.136.199	—	0
149.6.136.200	—	0
149.6.136.201	—	0
149.6.136.202	—	0
149.6.136.203	—	0
149.6.136.204	—	0
149.6.136.205	te0-3-1-0.rcr21.cph01.atlas.cogentco.com	0
149.6.136.206	—	0
149.6.136.207	—	0
149.6.136.208	—	0
149.6.136.209	te0-3-1-2.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.210	—	0
149.6.136.211	—	0
149.6.136.212	—	0
149.6.136.213	te0-1-1-5.rcr21.cph01.atlas.cogentco.com	0
149.6.136.214	—	0
149.6.136.215	—	0
149.6.136.216	—	0
149.6.136.217	te0-3-1-15.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.218	—	0
149.6.136.219	—	0
149.6.136.220	—	0
149.6.136.221	—	0
149.6.136.222	—	0
149.6.136.223	—	0
149.6.136.224	—	0
149.6.136.225	gi0-2-0-9.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.226	—	0
149.6.136.227	—	0
149.6.136.228	—	0
149.6.136.229	—	0
149.6.136.230	—	0
149.6.136.231	—	0
149.6.136.232	—	0
149.6.136.233	gi0-2-0-4.nr51.b015758-1.cph01.atlas.cogentco.com	0
149.6.136.234	—	0
149.6.136.235	—	0
149.6.136.236	—	0
149.6.136.237	—	0
149.6.136.238	—	0
149.6.136.239	—	0
149.6.136.240	—	0
149.6.136.241	gi100-0-0-10.rcr21.cph01.atlas.cogentco.com	0
149.6.136.242	—	0
149.6.136.243	—	0
149.6.136.244	—	0
149.6.136.245	—	0
149.6.136.246	—	0
149.6.136.247	—	0
149.6.136.248	—	0
149.6.136.249	gi100-0-0-4.202.rcr21.cph01.atlas.cogentco.com	0
149.6.136.250	—	0
149.6.136.251	—	0
149.6.136.252	—	0
149.6.136.253	—	0
149.6.136.254	—	0
149.6.136.255	—	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 149.6.136.34

traceroute to 149.6.136.34 (149.6.136.34): 64 hops max, 52 byte packets

3 [AS174] 149.6.137.41 0.958 ms

4 [AS174] 149.6.136.34 0.241 ms

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On November 22nd 2025