Summary

ASN	AS13371 Duke University
BGP	67.159.64.0/18
IPs with RDNS	139
Hosted Domains	0
Pingable IPs	55
Router IPs	0


67.159.77.0	vcm-49426.vm.duke.edu	0
67.159.77.1	vcm-49427.vm.duke.edu	0
67.159.77.2	vcm-49428.vm.duke.edu	0
67.159.77.3	vcm-49441.vm.duke.edu	0
67.159.77.4	vcm-49436.vm.duke.edu	0
67.159.77.5	vcm-49437.vm.duke.edu	0
67.159.77.6	—	0
67.159.77.7	vcm-50184.vm.duke.edu	0
67.159.77.8	vcm-49445.vm.duke.edu	0
67.159.77.9	vcm-49444.vm.duke.edu	0
67.159.77.10	vcm-49438.vm.duke.edu	0
67.159.77.11	—	0
67.159.77.12	vcm-49440.vm.duke.edu	0
67.159.77.13	vcm-49442.vm.duke.edu	0
67.159.77.14	vcm-49451.vm.duke.edu	0
67.159.77.15	vcm-50185.vm.duke.edu	0
67.159.77.16	—	0
67.159.77.17	vcm-49452.vm.duke.edu	0
67.159.77.18	vcm-49446.vm.duke.edu	0
67.159.77.19	—	0
67.159.77.20	vcm-49453.vm.duke.edu	0
67.159.77.21	vcm-49454.vm.duke.edu	0
67.159.77.22	vcm-49448.vm.duke.edu	0
67.159.77.23	vcm-49449.vm.duke.edu	0
67.159.77.24	—	0
67.159.77.25	vcm-49450.vm.duke.edu	0
67.159.77.26	vcm-49459.vm.duke.edu	0
67.159.77.27	—	0
67.159.77.28	vcm-49457.vm.duke.edu	0
67.159.77.29	—	0
67.159.77.30	—	0
67.159.77.31	vcm-50186.vm.duke.edu	0
67.159.77.32	vcm-50046.vm.duke.edu	0
67.159.77.33	—	0
67.159.77.34	vcm-50195.vm.duke.edu	0
67.159.77.35	vcm-50188.vm.duke.edu	0
67.159.77.36	—	0
67.159.77.37	—	0
67.159.77.38	vcm-50199.vm.duke.edu	0
67.159.77.39	—	0
67.159.77.40	—	0
67.159.77.41	vcm-50201.vm.duke.edu	0
67.159.77.42	—	0
67.159.77.43	vcm-50200.vm.duke.edu	0
67.159.77.44	vcm-50193.vm.duke.edu	0
67.159.77.45	—	0
67.159.77.46	vcm-48332.vm.duke.edu	0
67.159.77.47	—	0
67.159.77.48	vcm-48911.vm.duke.edu	0
67.159.77.49	—	0
67.159.77.50	—	0
67.159.77.51	vcm-48339.vm.duke.edu	0
67.159.77.52	vcm-50202.vm.duke.edu	0
67.159.77.53	—	0
67.159.77.54	—	0
67.159.77.55	vcm-50203.vm.duke.edu	0
67.159.77.56	—	0
67.159.77.57	—	0
67.159.77.58	—	0
67.159.77.59	vcm-50207.vm.duke.edu	0
67.159.77.60	vcm-50048.vm.duke.edu	0
67.159.77.61	vcm-48417.vm.duke.edu	0
67.159.77.62	—	0
67.159.77.63	—	0
67.159.77.64	vcm-48426.vm.duke.edu	0
67.159.77.65	vcm-50049.vm.duke.edu	0
67.159.77.66	vcm-50051.vm.duke.edu	0
67.159.77.67	—	0
67.159.77.68	vcm-50050.vm.duke.edu	0
67.159.77.69	vcm-48336.vm.duke.edu	0
67.159.77.70	—	0
67.159.77.71	—	0
67.159.77.72	vcm-48424.vm.duke.edu	0
67.159.77.73	vcm-50052.vm.duke.edu	0
67.159.77.74	vcm-50057.vm.duke.edu	0
67.159.77.75	vcm-50053.vm.duke.edu	0
67.159.77.76	vcm-50054.vm.duke.edu	0
67.159.77.77	vcm-50055.vm.duke.edu	0
67.159.77.78	vcm-49465.vm.duke.edu	0
67.159.77.79	vcm-50059.vm.duke.edu	0
67.159.77.80	vcm-48434.vm.duke.edu	0
67.159.77.81	vcm-50205.vm.duke.edu	0
67.159.77.82	vcm-45082.vm.duke.edu	0
67.159.77.83	—	0
67.159.77.84	vcm-50064.vm.duke.edu	0
67.159.77.85	—	0
67.159.77.86	—	0
67.159.77.87	vcm-50062.vm.duke.edu	0
67.159.77.88	vcm-50066.vm.duke.edu	0
67.159.77.89	—	0
67.159.77.90	vcm-50065.vm.duke.edu	0
67.159.77.91	—	0
67.159.77.92	—	0
67.159.77.93	—	0
67.159.77.94	vcm-45094.vm.duke.edu	0
67.159.77.95	vcm-49270.vm.duke.edu	0
67.159.77.96	vcm-50063.vm.duke.edu	0
67.159.77.97	—	0
67.159.77.98	vcm-50070.vm.duke.edu	0
67.159.77.99	vcm-49466.vm.duke.edu	0
67.159.77.100	—	0
67.159.77.101	vcm-48356.vm.duke.edu	0
67.159.77.102	—	0
67.159.77.103	—	0
67.159.77.104	vcm-50206.vm.duke.edu	0
67.159.77.105	vcm-50069.vm.duke.edu	0
67.159.77.106	—	0
67.159.77.107	vcm-49467.vm.duke.edu	0
67.159.77.108	vcm-50068.vm.duke.edu	0
67.159.77.109	—	0
67.159.77.110	vcm-50208.vm.duke.edu	0
67.159.77.111	vcm-50072.vm.duke.edu	0
67.159.77.112	vcm-48369.vm.duke.edu	0
67.159.77.113	vcm-48380.vm.duke.edu	0
67.159.77.114	vcm-50071.vm.duke.edu	0
67.159.77.115	vcm-50077.vm.duke.edu	0
67.159.77.116	—	0
67.159.77.117	—	0
67.159.77.118	—	0
67.159.77.119	vcm-50080.vm.duke.edu	0
67.159.77.120	vcm-50083.vm.duke.edu	0
67.159.77.121	vcm-50075.vm.duke.edu	0
67.159.77.122	vcm-50076.vm.duke.edu	0
67.159.77.123	vcm-50081.vm.duke.edu	0
67.159.77.124	vcm-50212.vm.duke.edu	0
67.159.77.125	vcm-50082.vm.duke.edu	0
67.159.77.126	vcm-48353.vm.duke.edu	0
67.159.77.127	—	0
67.159.77.128	vcm-50079.vm.duke.edu	0
67.159.77.129	vcm-50084.vm.duke.edu	0
67.159.77.130	—	0
67.159.77.131	vcm-50085.vm.duke.edu	0
67.159.77.132	—	0
67.159.77.133	vcm-50090.vm.duke.edu	0
67.159.77.134	—	0
67.159.77.135	vcm-50210.vm.duke.edu	0
67.159.77.136	vcm-48349.vm.duke.edu	0
67.159.77.137	vcm-50089.vm.duke.edu	0
67.159.77.138	vcm-50086.vm.duke.edu	0
67.159.77.139	—	0
67.159.77.140	vcm-50095.vm.duke.edu	0
67.159.77.141	vcm-50091.vm.duke.edu	0
67.159.77.142	vcm-50211.vm.duke.edu	0
67.159.77.143	vcm-50087.vm.duke.edu	0
67.159.77.144	vcm-48351.vm.duke.edu	0
67.159.77.145	—	0
67.159.77.146	vcm-50092.vm.duke.edu	0
67.159.77.147	—	0
67.159.77.148	—	0
67.159.77.149	—	0
67.159.77.150	vcm-50214.vm.duke.edu	0
67.159.77.151	—	0
67.159.77.152	—	0
67.159.77.153	—	0
67.159.77.154	—	0
67.159.77.155	vcm-50098.vm.duke.edu	0
67.159.77.156	—	0
67.159.77.157	—	0
67.159.77.158	vcm-49315.vm.duke.edu	0
67.159.77.159	—	0
67.159.77.160	vcm-49277.vm.duke.edu	0
67.159.77.161	—	0
67.159.77.162	—	0
67.159.77.163	—	0
67.159.77.164	—	0
67.159.77.165	—	0
67.159.77.166	—	0
67.159.77.167	—	0
67.159.77.168	—	0
67.159.77.169	vcm-49474.vm.duke.edu	0
67.159.77.170	—	0
67.159.77.171	vcm-49468.vm.duke.edu	0
67.159.77.172	vcm-49472.vm.duke.edu	0
67.159.77.173	vcm-49475.vm.duke.edu	0
67.159.77.174	—	0
67.159.77.175	—	0
67.159.77.176	vcm-49282.vm.duke.edu	0
67.159.77.177	—	0
67.159.77.178	vcm-50100.vm.duke.edu	0
67.159.77.179	vcm-49469.vm.duke.edu	0
67.159.77.180	vcm-48358.vm.duke.edu	0
67.159.77.181	vcm-48477.vm.duke.edu	0
67.159.77.182	—	0
67.159.77.183	vcm-48341.vm.duke.edu	0
67.159.77.184	vcm-49272.vm.duke.edu	0
67.159.77.185	vcm-50216.vm.duke.edu	0
67.159.77.186	vcm-49312.vm.duke.edu	0
67.159.77.187	—	0
67.159.77.188	—	0
67.159.77.189	vcm-50217.vm.duke.edu	0
67.159.77.190	—	0
67.159.77.191	vcm-50218.vm.duke.edu	0
67.159.77.192	—	0
67.159.77.193	—	0
67.159.77.194	vcm-45194.vm.duke.edu	0
67.159.77.195	—	0
67.159.77.196	—	0
67.159.77.197	—	0
67.159.77.198	—	0
67.159.77.199	—	0
67.159.77.200	—	0
67.159.77.201	vcm-50219.vm.duke.edu	0
67.159.77.202	—	0
67.159.77.203	vcm-49481.vm.duke.edu	0
67.159.77.204	—	0
67.159.77.205	vcm-49482.vm.duke.edu	0
67.159.77.206	—	0
67.159.77.207	vcm-49478.vm.duke.edu	0
67.159.77.208	—	0
67.159.77.209	—	0
67.159.77.210	vcm-50111.vm.duke.edu	0
67.159.77.211	—	0
67.159.77.212	—	0
67.159.77.213	—	0
67.159.77.214	vcm-50221.vm.duke.edu	0
67.159.77.215	—	0
67.159.77.216	—	0
67.159.77.217	—	0
67.159.77.218	—	0
67.159.77.219	vcm-50114.vm.duke.edu	0
67.159.77.220	—	0
67.159.77.221	vcm-50222.vm.duke.edu	0
67.159.77.222	—	0
67.159.77.223	—	0
67.159.77.224	vcm-45224.vm.duke.edu	0
67.159.77.225	—	0
67.159.77.226	—	0
67.159.77.227	vcm-48378.vm.duke.edu	0
67.159.77.228	—	0
67.159.77.229	—	0
67.159.77.230	—	0
67.159.77.231	—	0
67.159.77.232	—	0
67.159.77.233	vcm-49634.vm.duke.edu	0
67.159.77.234	—	0
67.159.77.235	vcm-48890.vm.duke.edu	0
67.159.77.236	vcm-49695.vm.duke.edu	0
67.159.77.237	vcm-49699.vm.duke.edu	0
67.159.77.238	—	0
67.159.77.239	vcm-49700.vm.duke.edu	0
67.159.77.240	—	0
67.159.77.241	vcm-49714.vm.duke.edu	0
67.159.77.242	—	0
67.159.77.243	—	0
67.159.77.244	vcm-50224.vm.duke.edu	0
67.159.77.245	vcm-50227.vm.duke.edu	0
67.159.77.246	vcm-50243.vm.duke.edu	0
67.159.77.247	—	0
67.159.77.248	vcm-50226.vm.duke.edu	0
67.159.77.249	—	0
67.159.77.250	vcm-50228.vm.duke.edu	0
67.159.77.251	—	0
67.159.77.252	vcm-50235.vm.duke.edu	0
67.159.77.253	—	0
67.159.77.254	—	0
67.159.77.255	—	0

Traceroute

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

traceroute -a -n -q1 -f2 -m5 67.159.77.204

traceroute to 67.159.77.204 (67.159.77.204): 5 hops max, 52 byte packets

2 [AS141998] 125.75.107.254 0.997 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Lanzhou, CN

On December 28th 2025