Summary

ASN	AS174 Cogent Communications, LLC
BGP	38.0.0.0/8
IPs with RDNS	44
Hosted Domains	0
Pingable IPs	52
Router IPs	10


38.88.149.0	—	0
38.88.149.1	te0-0-0-44.nr61.b030253-0.phl01.atlas.cogentco.com	0
38.88.149.2	—	0
38.88.149.3	—	0
38.88.149.4	—	0
38.88.149.5	gi0-0-0-8.1152.nr11.b001318-0.phl01.atlas.cogentco.com	0
38.88.149.6	—	0
38.88.149.7	—	0
38.88.149.8	—	0
38.88.149.9	gi0-0-0-19.217.nr11.b001487-0.phl01.atlas.cogentco.com	0
38.88.149.10	—	0
38.88.149.11	—	0
38.88.149.12	—	0
38.88.149.13	—	0
38.88.149.14	—	0
38.88.149.15	—	0
38.88.149.16	—	0
38.88.149.17	te0-0-0-42.83.agr61.phl01.atlas.cogentco.com	0
38.88.149.18	—	0
38.88.149.19	—	0
38.88.149.20	—	0
38.88.149.21	—	0
38.88.149.22	—	0
38.88.149.23	—	0
38.88.149.24	—	0
38.88.149.25	gi100-0-0-5.nr61.b001489-0.phl01.atlas.cogentco.com	0
38.88.149.26	—	0
38.88.149.27	—	0
38.88.149.28	—	0
38.88.149.29	—	0
38.88.149.30	—	0
38.88.149.31	—	0
38.88.149.32	—	0
38.88.149.33	gi100-0-0-6.nr61.b002007-0.phl01.atlas.cogentco.com	0
38.88.149.34	—	0
38.88.149.35	—	0
38.88.149.36	—	0
38.88.149.37	—	0
38.88.149.38	—	0
38.88.149.39	—	0
38.88.149.40	—	0
38.88.149.41	gi100-0-0-14.nr01.b001483-0.phl01.atlas.cogentco.com	0
38.88.149.42	—	0
38.88.149.43	—	0
38.88.149.44	—	0
38.88.149.45	—	0
38.88.149.46	—	0
38.88.149.47	—	0
38.88.149.48	—	0
38.88.149.49	te0-0-0-2.nr61.b003002-1.phl01.atlas.cogentco.com	0
38.88.149.50	—	0
38.88.149.51	—	0
38.88.149.52	—	0
38.88.149.53	te0-0-0-29.nr61.b030253-0.phl01.atlas.cogentco.com	0
38.88.149.54	—	0
38.88.149.55	—	0
38.88.149.56	te0-0-1-3.nr11.b007563-2.phl01.atlas.cogentco.com	0
38.88.149.57	gi0-0-0-8.1169.nr11.b001318-0.phl01.atlas.cogentco.com	0
38.88.149.58	te0-0-0-42.150.agr63.phl01.atlas.cogentco.com	0
38.88.149.59	—	0
38.88.149.60	gi0-0-0-35.nr01.b002010-0.phl01.atlas.cogentco.com	0
38.88.149.61	gi0-0-0-11.nr11.b009732-0.sna03.atlas.cogentco.com	0
38.88.149.62	te0-0-0-42.233.agr61.phl01.atlas.cogentco.com	0
38.88.149.63	—	0
38.88.149.64	—	0
38.88.149.65	te0-0-0-2.152.agr61.phl01.atlas.cogentco.com	0
38.88.149.66	—	0
38.88.149.67	—	0
38.88.149.68	—	0
38.88.149.69	—	0
38.88.149.70	—	0
38.88.149.71	—	0
38.88.149.72	—	0
38.88.149.73	gi0-0-0-3.nr01.b001484-0.phl01.atlas.cogentco.com	0
38.88.149.74	—	0
38.88.149.75	—	0
38.88.149.76	—	0
38.88.149.77	—	0
38.88.149.78	—	0
38.88.149.79	—	0
38.88.149.80	—	0
38.88.149.81	te0-0-0-46.261.agr63.phl01.atlas.cogentco.com	0
38.88.149.82	—	0
38.88.149.83	—	0
38.88.149.84	—	0
38.88.149.85	—	0
38.88.149.86	—	0
38.88.149.87	—	0
38.88.149.88	—	0
38.88.149.89	te0-0-0-0.nr61.b069570-0.phl01.atlas.cogentco.com	0
38.88.149.90	—	0
38.88.149.91	—	0
38.88.149.92	—	0
38.88.149.93	gi0-0-0-4.352.nr11.b001318-0.phl01.atlas.cogentco.com	0
38.88.149.94	—	0
38.88.149.95	—	0
38.88.149.96	—	0
38.88.149.97	gi0-0-0-19.211.nr11.b002012-0.phl01.atlas.cogentco.com	0
38.88.149.98	—	0
38.88.149.99	—	0
38.88.149.100	—	0
38.88.149.101	—	0
38.88.149.102	—	0
38.88.149.103	—	0
38.88.149.104	—	0
38.88.149.105	te0-0-2-0.nr11.b002999-2.phl01.atlas.cogentco.com	0
38.88.149.106	—	0
38.88.149.107	—	0
38.88.149.108	—	0
38.88.149.109	—	0
38.88.149.110	—	0
38.88.149.111	—	0
38.88.149.112	—	0
38.88.149.113	te0-0-2-2.1502.nr11.b003003-1.phl03.atlas.cogentco.com	0
38.88.149.114	—	0
38.88.149.115	—	0
38.88.149.116	—	0
38.88.149.117	—	0
38.88.149.118	—	0
38.88.149.119	—	0
38.88.149.120	—	0
38.88.149.121	gi100-0-0-3.nr61.b003002-0.phl01.atlas.cogentco.com	0
38.88.149.122	—	0
38.88.149.123	—	0
38.88.149.124	—	0
38.88.149.125	—	0
38.88.149.126	—	0
38.88.149.127	—	0
38.88.149.128	—	0
38.88.149.129	gi100-0-0-4.nr61.b016363-0.pit01.atlas.cogentco.com	0
38.88.149.130	—	0
38.88.149.131	—	0
38.88.149.132	—	0
38.88.149.133	—	0
38.88.149.134	—	0
38.88.149.135	—	0
38.88.149.136	—	0
38.88.149.137	gi100-0-0-3.nr61.b018251-0.phl01.atlas.cogentco.com	0
38.88.149.138	—	0
38.88.149.139	—	0
38.88.149.140	—	0
38.88.149.141	—	0
38.88.149.142	—	0
38.88.149.143	—	0
38.88.149.144	—	0
38.88.149.145	gi100-0-0-42.220.nr61.b003479-0.phl01.atlas.cogentco.com	0
38.88.149.146	—	0
38.88.149.147	—	0
38.88.149.148	—	0
38.88.149.149	—	0
38.88.149.150	—	0
38.88.149.151	—	0
38.88.149.152	—	0
38.88.149.153	gi0-0-0-2.nr11.b001503-0.phl01.atlas.cogentco.com	0
38.88.149.154	—	0
38.88.149.155	—	0
38.88.149.156	—	0
38.88.149.157	—	0
38.88.149.158	—	0
38.88.149.159	—	0
38.88.149.160	—	0
38.88.149.161	gi100-0-0-0.nr61.b001503-0.phl01.atlas.cogentco.com	0
38.88.149.162	—	0
38.88.149.163	phl-mail.weirpartners.com	0
38.88.149.164	—	0
38.88.149.165	—	0
38.88.149.166	—	0
38.88.149.167	—	0
38.88.149.168	—	0
38.88.149.169	gi0-0-0-33.205.nr01.b001481-0.phl01.atlas.cogentco.com	0
38.88.149.170	—	0
38.88.149.171	—	0
38.88.149.172	—	0
38.88.149.173	—	0
38.88.149.174	—	0
38.88.149.175	—	0
38.88.149.176	—	0
38.88.149.177	gi0-0-0-33.216.nr01.b001484-0.phl01.atlas.cogentco.com	0
38.88.149.178	—	0
38.88.149.179	—	0
38.88.149.180	—	0
38.88.149.181	—	0
38.88.149.182	—	0
38.88.149.183	—	0
38.88.149.184	—	0
38.88.149.185	te0-0-0-2.agr62.phl01.atlas.cogentco.com	0
38.88.149.186	—	0
38.88.149.187	—	0
38.88.149.188	—	0
38.88.149.189	—	0
38.88.149.190	—	0
38.88.149.191	—	0
38.88.149.192	—	0
38.88.149.193	te0-0-0-41.agr61.phl01.atlas.cogentco.com	0
38.88.149.194	—	0
38.88.149.195	—	0
38.88.149.196	—	0
38.88.149.197	—	0
38.88.149.198	—	0
38.88.149.199	—	0
38.88.149.200	—	0
38.88.149.201	gi100-0-0-6.nr61.b002015-0.phl01.atlas.cogentco.com	0
38.88.149.202	mail.fhmslaw.com	0
38.88.149.203	—	0
38.88.149.204	—	0
38.88.149.205	—	0
38.88.149.206	—	0
38.88.149.207	—	0
38.88.149.208	—	0
38.88.149.209	gi0-0-0-18.218.nr11.b001488-0.phl01.atlas.cogentco.com	0
38.88.149.210	—	0
38.88.149.211	—	0
38.88.149.212	—	0
38.88.149.213	—	0
38.88.149.214	—	0
38.88.149.215	—	0
38.88.149.216	—	0
38.88.149.217	te0-0-0-43.nr61.b030253-0.phl01.atlas.cogentco.com	0
38.88.149.218	—	0
38.88.149.219	—	0
38.88.149.220	—	0
38.88.149.221	—	0
38.88.149.222	—	0
38.88.149.223	—	0
38.88.149.224	—	0
38.88.149.225	gi100-0-0-5.203.nr61.b002021-0.phl01.atlas.cogentco.com	0
38.88.149.226	mailserver.wcblegal.com	0
38.88.149.227	—	0
38.88.149.228	—	0
38.88.149.229	—	0
38.88.149.230	—	0
38.88.149.231	—	0
38.88.149.232	—	0
38.88.149.233	gi100-0-0-25.nr61.b030253-0.phl01.atlas.cogentco.com	0
38.88.149.234	—	0
38.88.149.235	exchange.wpaces.org	0
38.88.149.236	—	0
38.88.149.237	—	0
38.88.149.238	—	0
38.88.149.239	—	0
38.88.149.240	—	0
38.88.149.241	gi100-0-0-6.nr61.b001494-0.phl01.atlas.cogentco.com	0
38.88.149.242	—	0
38.88.149.243	—	0
38.88.149.244	—	0
38.88.149.245	—	0
38.88.149.246	—	0
38.88.149.247	—	0
38.88.149.248	—	0
38.88.149.249	te0-0-0-2.65.agr63.phl01.atlas.cogentco.com	0
38.88.149.250	—	0
38.88.149.251	—	0
38.88.149.252	—	0
38.88.149.253	—	0
38.88.149.254	—	0
38.88.149.255	—	0

Traceroute

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

traceroute -a -n -q1 -f4 38.88.149.81

traceroute to 38.88.149.81 (38.88.149.81): 64 hops max, 52 byte packets

4 [AS174] 154.54.3.9 0.739 ms

5 [AS174] 154.54.164.98 3.064 ms

6 [AS174] 38.88.149.81 3.182 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On December 28th 2025