Summary

ASN	AS1312 Virginia Polytechnic Institute and State Univ.
BGP	128.173.0.0/16
IPs with RDNS	150
Hosted Domains	0
Pingable IPs	17
Router IPs	0


128.173.87.0	—
128.173.87.1	—
128.173.87.2	—
128.173.87.3	—
128.173.87.4	—
128.173.87.5	—
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128.173.87.98	—
128.173.87.99	—
128.173.87.100	h80ad5764.dhcp.vt.edu	Ping
128.173.87.101	h80ad5765.dhcp.vt.edu	Ping
128.173.87.102	h80ad5766.dhcp.vt.edu
128.173.87.103	h80ad5767.dhcp.vt.edu
128.173.87.104	h80ad5768.dhcp.vt.edu
128.173.87.105	h80ad5769.dhcp.vt.edu
128.173.87.106	h80ad576a.dhcp.vt.edu
128.173.87.107	h80ad576b.dhcp.vt.edu
128.173.87.108	h80ad576c.dhcp.vt.edu	Ping
128.173.87.109	h80ad576d.dhcp.vt.edu
128.173.87.110	h80ad576e.dhcp.vt.edu
128.173.87.111	h80ad576f.dhcp.vt.edu
128.173.87.112	h80ad5770.dhcp.vt.edu
128.173.87.113	h80ad5771.dhcp.vt.edu	Ping
128.173.87.114	h80ad5772.dhcp.vt.edu
128.173.87.115	h80ad5773.dhcp.vt.edu
128.173.87.116	h80ad5774.dhcp.vt.edu
128.173.87.117	h80ad5775.dhcp.vt.edu
128.173.87.118	h80ad5776.dhcp.vt.edu
128.173.87.119	h80ad5777.dhcp.vt.edu
128.173.87.120	h80ad5778.dhcp.vt.edu	Ping
128.173.87.121	h80ad5779.dhcp.vt.edu
128.173.87.122	h80ad577a.dhcp.vt.edu
128.173.87.123	h80ad577b.dhcp.vt.edu
128.173.87.124	h80ad577c.dhcp.vt.edu
128.173.87.125	h80ad577d.dhcp.vt.edu
128.173.87.126	h80ad577e.dhcp.vt.edu
128.173.87.127	h80ad577f.dhcp.vt.edu
128.173.87.128	h80ad5780.dhcp.vt.edu	Ping
128.173.87.129	h80ad5781.dhcp.vt.edu
128.173.87.130	h80ad5782.dhcp.vt.edu
128.173.87.131	h80ad5783.dhcp.vt.edu
128.173.87.132	h80ad5784.dhcp.vt.edu	Ping
128.173.87.133	h80ad5785.dhcp.vt.edu
128.173.87.134	h80ad5786.dhcp.vt.edu
128.173.87.135	h80ad5787.dhcp.vt.edu	Ping
128.173.87.136	h80ad5788.dhcp.vt.edu
128.173.87.137	h80ad5789.dhcp.vt.edu
128.173.87.138	h80ad578a.dhcp.vt.edu
128.173.87.139	h80ad578b.dhcp.vt.edu
128.173.87.140	h80ad578c.dhcp.vt.edu
128.173.87.141	h80ad578d.dhcp.vt.edu
128.173.87.142	h80ad578e.dhcp.vt.edu
128.173.87.143	h80ad578f.dhcp.vt.edu
128.173.87.144	h80ad5790.dhcp.vt.edu
128.173.87.145	h80ad5791.dhcp.vt.edu
128.173.87.146	h80ad5792.dhcp.vt.edu
128.173.87.147	h80ad5793.dhcp.vt.edu
128.173.87.148	h80ad5794.dhcp.vt.edu
128.173.87.149	h80ad5795.dhcp.vt.edu
128.173.87.150	h80ad5796.dhcp.vt.edu
128.173.87.151	h80ad5797.dhcp.vt.edu
128.173.87.152	h80ad5798.dhcp.vt.edu
128.173.87.153	h80ad5799.dhcp.vt.edu
128.173.87.154	h80ad579a.dhcp.vt.edu
128.173.87.155	h80ad579b.dhcp.vt.edu
128.173.87.156	h80ad579c.dhcp.vt.edu
128.173.87.157	h80ad579d.dhcp.vt.edu
128.173.87.158	h80ad579e.dhcp.vt.edu
128.173.87.159	h80ad579f.dhcp.vt.edu
128.173.87.160	h80ad57a0.dhcp.vt.edu
128.173.87.161	h80ad57a1.dhcp.vt.edu
128.173.87.162	h80ad57a2.dhcp.vt.edu
128.173.87.163	h80ad57a3.dhcp.vt.edu
128.173.87.164	h80ad57a4.dhcp.vt.edu
128.173.87.165	h80ad57a5.dhcp.vt.edu
128.173.87.166	h80ad57a6.dhcp.vt.edu	Ping
128.173.87.167	h80ad57a7.dhcp.vt.edu
128.173.87.168	h80ad57a8.dhcp.vt.edu
128.173.87.169	h80ad57a9.dhcp.vt.edu
128.173.87.170	h80ad57aa.dhcp.vt.edu
128.173.87.171	h80ad57ab.dhcp.vt.edu
128.173.87.172	h80ad57ac.dhcp.vt.edu
128.173.87.173	h80ad57ad.dhcp.vt.edu
128.173.87.174	h80ad57ae.dhcp.vt.edu
128.173.87.175	h80ad57af.dhcp.vt.edu
128.173.87.176	h80ad57b0.dhcp.vt.edu
128.173.87.177	h80ad57b1.dhcp.vt.edu
128.173.87.178	h80ad57b2.dhcp.vt.edu
128.173.87.179	h80ad57b3.dhcp.vt.edu
128.173.87.180	h80ad57b4.dhcp.vt.edu
128.173.87.181	h80ad57b5.dhcp.vt.edu
128.173.87.182	h80ad57b6.dhcp.vt.edu	Ping
128.173.87.183	h80ad57b7.dhcp.vt.edu
128.173.87.184	h80ad57b8.dhcp.vt.edu
128.173.87.185	h80ad57b9.dhcp.vt.edu
128.173.87.186	h80ad57ba.dhcp.vt.edu	Ping
128.173.87.187	h80ad57bb.dhcp.vt.edu	Ping
128.173.87.188	h80ad57bc.dhcp.vt.edu
128.173.87.189	h80ad57bd.dhcp.vt.edu
128.173.87.190	h80ad57be.dhcp.vt.edu
128.173.87.191	h80ad57bf.dhcp.vt.edu
128.173.87.192	h80ad57c0.dhcp.vt.edu
128.173.87.193	h80ad57c1.dhcp.vt.edu
128.173.87.194	h80ad57c2.dhcp.vt.edu	Ping
128.173.87.195	h80ad57c3.dhcp.vt.edu
128.173.87.196	h80ad57c4.dhcp.vt.edu
128.173.87.197	h80ad57c5.dhcp.vt.edu
128.173.87.198	h80ad57c6.dhcp.vt.edu
128.173.87.199	h80ad57c7.dhcp.vt.edu
128.173.87.200	h80ad57c8.dhcp.vt.edu
128.173.87.201	h80ad57c9.dhcp.vt.edu
128.173.87.202	h80ad57ca.dhcp.vt.edu
128.173.87.203	h80ad57cb.dhcp.vt.edu
128.173.87.204	h80ad57cc.dhcp.vt.edu
128.173.87.205	h80ad57cd.dhcp.vt.edu
128.173.87.206	h80ad57ce.dhcp.vt.edu
128.173.87.207	h80ad57cf.dhcp.vt.edu
128.173.87.208	h80ad57d0.dhcp.vt.edu
128.173.87.209	h80ad57d1.dhcp.vt.edu
128.173.87.210	h80ad57d2.dhcp.vt.edu
128.173.87.211	h80ad57d3.dhcp.vt.edu
128.173.87.212	h80ad57d4.dhcp.vt.edu
128.173.87.213	h80ad57d5.dhcp.vt.edu
128.173.87.214	h80ad57d6.dhcp.vt.edu
128.173.87.215	h80ad57d7.dhcp.vt.edu	Ping
128.173.87.216	h80ad57d8.dhcp.vt.edu
128.173.87.217	h80ad57d9.dhcp.vt.edu
128.173.87.218	h80ad57da.dhcp.vt.edu
128.173.87.219	h80ad57db.dhcp.vt.edu
128.173.87.220	h80ad57dc.dhcp.vt.edu
128.173.87.221	h80ad57dd.dhcp.vt.edu	Ping
128.173.87.222	h80ad57de.dhcp.vt.edu
128.173.87.223	h80ad57df.dhcp.vt.edu
128.173.87.224	h80ad57e0.dhcp.vt.edu
128.173.87.225	h80ad57e1.dhcp.vt.edu
128.173.87.226	h80ad57e2.dhcp.vt.edu
128.173.87.227	h80ad57e3.dhcp.vt.edu
128.173.87.228	h80ad57e4.dhcp.vt.edu	Ping
128.173.87.229	h80ad57e5.dhcp.vt.edu
128.173.87.230	h80ad57e6.dhcp.vt.edu
128.173.87.231	h80ad57e7.dhcp.vt.edu
128.173.87.232	h80ad57e8.dhcp.vt.edu
128.173.87.233	h80ad57e9.dhcp.vt.edu
128.173.87.234	h80ad57ea.dhcp.vt.edu
128.173.87.235	h80ad57eb.dhcp.vt.edu
128.173.87.236	h80ad57ec.dhcp.vt.edu
128.173.87.237	h80ad57ed.dhcp.vt.edu
128.173.87.238	h80ad57ee.dhcp.vt.edu
128.173.87.239	h80ad57ef.dhcp.vt.edu
128.173.87.240	h80ad57f0.dhcp.vt.edu
128.173.87.241	h80ad57f1.dhcp.vt.edu
128.173.87.242	h80ad57f2.dhcp.vt.edu
128.173.87.243	h80ad57f3.dhcp.vt.edu
128.173.87.244	h80ad57f4.dhcp.vt.edu
128.173.87.245	h80ad57f5.dhcp.vt.edu
128.173.87.246	h80ad57f6.dhcp.vt.edu
128.173.87.247	h80ad57f7.dhcp.vt.edu
128.173.87.248	h80ad57f8.dhcp.vt.edu
128.173.87.249	h80ad57f9.dhcp.vt.edu
128.173.87.250	—
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128.173.87.254	—
128.173.87.255	—

Traceroute

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

$ traceroute -a -n -q1 128.173.87.186

traceroute to 128.173.87.186 (128.173.87.186): 64 hops max, 52 byte packets

1 [AS1312] 128.173.236.1 4.994 ms

2 [AS1312] 128.173.87.186 0.358 ms

Measurement taken from

IPinfo ProbeNet in Blacksburg, US

On April 25, 2026

128.173.87.0/24 IP Range

Summary

Traceroute