Summary

ASN	AS3363 Hong Kong University of Science and Technology
BGP	143.89.0.0/16
IPs with RDNS	184
Hosted Domains	0
Pingable IPs	13
Router IPs	0


143.89.75.0	—
143.89.75.1	edmgmt.ust.hk
143.89.75.2	—
143.89.75.3	—
143.89.75.4	—
143.89.75.5	—
143.89.75.6	—
143.89.75.7	—
143.89.75.8	—
143.89.75.9	—
143.89.75.10	—
143.89.75.11	—
143.89.75.12	—
143.89.75.13	—
143.89.75.14	—
143.89.75.15	—
143.89.75.16	—
143.89.75.17	—
143.89.75.18	—
143.89.75.19	—
143.89.75.20	—
143.89.75.21	—
143.89.75.22	—
143.89.75.23	—
143.89.75.24	—
143.89.75.25	—
143.89.75.26	—
143.89.75.27	—
143.89.75.28	—
143.89.75.29	—
143.89.75.30	—
143.89.75.31	—
143.89.75.32	—
143.89.75.33	—
143.89.75.34	—
143.89.75.35	—
143.89.75.36	—
143.89.75.37	—
143.89.75.38	linksys-cytg001.ust.hk
143.89.75.39	linksys-cytg002.ust.hk
143.89.75.40	linksys-cytg003.ust.hk
143.89.75.41	linksys-cytg004.ust.hk
143.89.75.42	linksys-cytg009a.ust.hk
143.89.75.43	linksys-cytg009b.ust.hk
143.89.75.44	linksys-cytg010.ust.hk
143.89.75.45	linksys-ltl.ust.hk
143.89.75.46	linksys-lsk7022-rma.ust.hk
143.89.75.47	linksys-lsk7022-rmb.ust.hk
143.89.75.48	linksys-lsk7022-rmc.ust.hk
143.89.75.49	linksys-6558.ust.hk
143.89.75.50	linksys-cytg005.ust.hk
143.89.75.51	linksys-ltc.ust.hk
143.89.75.52	linksys-ltj.ust.hk
143.89.75.53	linksys-4619.ust.hk
143.89.75.54	linksys-4620.ust.hk
143.89.75.55	linksys-4621.ust.hk
143.89.75.56	linksys-4578.ust.hk
143.89.75.57	andrew006.ust.hk
143.89.75.58	andrew007.ust.hk
143.89.75.59	andrew008.ust.hk
143.89.75.60	andrew009.ust.hk
143.89.75.61	andrew010.ust.hk
143.89.75.62	andrew011.ust.hk
143.89.75.63	andrew012.ust.hk
143.89.75.64	andrew013.ust.hk
143.89.75.65	andrew014.ust.hk
143.89.75.66	andrew015.ust.hk
143.89.75.67	andrew016.ust.hk	Ping
143.89.75.68	andrew017.ust.hk
143.89.75.69	andrew018.ust.hk
143.89.75.70	andrew019.ust.hk
143.89.75.71	andrew020.ust.hk
143.89.75.72	andrew021.ust.hk	Ping
143.89.75.73	andrew022.ust.hk
143.89.75.74	andrew023.ust.hk
143.89.75.75	andrew024.ust.hk	Ping
143.89.75.76	andrew025.ust.hk
143.89.75.77	andrew026.ust.hk	Ping
143.89.75.78	andrew027.ust.hk
143.89.75.79	andrew028.ust.hk
143.89.75.80	andrew029.ust.hk
143.89.75.81	andrew030.ust.hk
143.89.75.82	andrew031.ust.hk
143.89.75.83	andrew032.ust.hk	Ping
143.89.75.84	andrew033.ust.hk
143.89.75.85	andrew034.ust.hk
143.89.75.86	eoz146.ust.hk
143.89.75.87	—
143.89.75.88	cck103.ust.hk
143.89.75.89	cr2504.ust.hk
143.89.75.90	cr3008.ust.hk
143.89.75.91	—
143.89.75.92	—
143.89.75.93	lta010.ust.hk
143.89.75.94	lta011.ust.hk
143.89.75.95	lta012.ust.hk
143.89.75.96	cck010-clrm.ust.hk
143.89.75.97	—
143.89.75.98	—
143.89.75.99	—
143.89.75.100	—
143.89.75.101	dy075-101.ust.hk
143.89.75.102	dy075-102.ust.hk
143.89.75.103	dy075-103.ust.hk
143.89.75.104	dy075-104.ust.hk
143.89.75.105	dy075-105.ust.hk
143.89.75.106	dy075-106.ust.hk
143.89.75.107	dy075-107.ust.hk
143.89.75.108	dy075-108.ust.hk
143.89.75.109	dy075-109.ust.hk
143.89.75.110	dy075-110.ust.hk
143.89.75.111	dy075-111.ust.hk
143.89.75.112	dy075-112.ust.hk
143.89.75.113	dy075-113.ust.hk
143.89.75.114	dy075-114.ust.hk
143.89.75.115	dy075-115.ust.hk
143.89.75.116	dy075-116.ust.hk
143.89.75.117	dy075-117.ust.hk
143.89.75.118	dy075-118.ust.hk	Ping
143.89.75.119	dy075-119.ust.hk
143.89.75.120	dy075-120.ust.hk
143.89.75.121	dy075-121.ust.hk
143.89.75.122	dy075-122.ust.hk
143.89.75.123	dy075-123.ust.hk
143.89.75.124	dy075-124.ust.hk
143.89.75.125	dy075-125.ust.hk
143.89.75.126	dy075-126.ust.hk
143.89.75.127	dy075-127.ust.hk
143.89.75.128	dy075-128.ust.hk
143.89.75.129	dy075-129.ust.hk
143.89.75.130	dy075-130.ust.hk
143.89.75.131	dy075-131.ust.hk
143.89.75.132	dy075-132.ust.hk
143.89.75.133	dy075-133.ust.hk
143.89.75.134	dy075-134.ust.hk
143.89.75.135	dy075-135.ust.hk
143.89.75.136	dy075-136.ust.hk
143.89.75.137	dy075-137.ust.hk
143.89.75.138	dy075-138.ust.hk
143.89.75.139	dy075-139.ust.hk
143.89.75.140	dy075-140.ust.hk
143.89.75.141	lta013.ust.hk
143.89.75.142	lta014.ust.hk
143.89.75.143	lta015.ust.hk
143.89.75.144	lta016.ust.hk
143.89.75.145	lta017.ust.hk
143.89.75.146	lta018.ust.hk
143.89.75.147	lta019.ust.hk
143.89.75.148	lta020.ust.hk
143.89.75.149	lta021.ust.hk
143.89.75.150	lta022.ust.hk
143.89.75.151	dy075-151.ust.hk
143.89.75.152	dy075-152.ust.hk
143.89.75.153	dy075-153.ust.hk
143.89.75.154	dy075-154.ust.hk
143.89.75.155	dy075-155.ust.hk
143.89.75.156	dy075-156.ust.hk
143.89.75.157	dy075-157.ust.hk
143.89.75.158	dy075-158.ust.hk
143.89.75.159	dy075-159.ust.hk
143.89.75.160	dy075-160.ust.hk
143.89.75.161	dy075-161.ust.hk
143.89.75.162	dy075-162.ust.hk
143.89.75.163	dy075-163.ust.hk
143.89.75.164	dy075-164.ust.hk
143.89.75.165	dy075-165.ust.hk
143.89.75.166	dy075-166.ust.hk	Ping
143.89.75.167	dy075-167.ust.hk
143.89.75.168	dy075-168.ust.hk
143.89.75.169	dy075-169.ust.hk
143.89.75.170	dy075-170.ust.hk
143.89.75.171	—
143.89.75.172	—
143.89.75.173	cctmp58.ust.hk
143.89.75.174	cralta.ust.hk
143.89.75.175	craltb.ust.hk
143.89.75.176	craltc.ust.hk
143.89.75.177	craltd.ust.hk
143.89.75.178	cralte.ust.hk
143.89.75.179	craltf.ust.hk
143.89.75.180	craltg.ust.hk
143.89.75.181	—
143.89.75.182	—
143.89.75.183	—
143.89.75.184	—
143.89.75.185	—
143.89.75.186	—
143.89.75.187	—
143.89.75.188	—
143.89.75.189	—
143.89.75.190	—
143.89.75.191	—
143.89.75.192	—
143.89.75.193	—
143.89.75.194	—
143.89.75.195	—
143.89.75.196	—
143.89.75.197	—
143.89.75.198	—
143.89.75.199	—
143.89.75.200	—
143.89.75.201	—
143.89.75.202	—
143.89.75.203	—
143.89.75.204	—
143.89.75.205	—
143.89.75.206	cr1401.ust.hk
143.89.75.207	cr1504.ust.hk
143.89.75.208	cr2502.ust.hk
143.89.75.209	td00125918.ust.hk	Ping
143.89.75.210	andrew104.ust.hk
143.89.75.211	andrew105.ust.hk
143.89.75.212	andrew106.ust.hk	Ping
143.89.75.213	andrew107.ust.hk	Ping
143.89.75.214	andrew108.ust.hk	Ping
143.89.75.215	andrew109.ust.hk	Ping
143.89.75.216	andrew110.ust.hk
143.89.75.217	andrew111.ust.hk
143.89.75.218	cwc9k1-vlan13.ust.hk
143.89.75.219	cwc8k3-vlan13.ust.hk
143.89.75.220	ccms71.ust.hk
143.89.75.221	ccms72.ust.hk
143.89.75.222	cwc9k3-vlan13.ust.hk
143.89.75.223	andrew001.ust.hk
143.89.75.224	cat26b058.ust.hk
143.89.75.225	andrew005.ust.hk
143.89.75.226	clrm-gw1.ust.hk
143.89.75.227	clrm-gw2.ust.hk
143.89.75.228	fc44211.ust.hk
143.89.75.229	cwc9k4-vlan13.ust.hk
143.89.75.230	cwc9k6-vlan13.ust.hk
143.89.75.231	cwc9kdr1-vlan13.ust.hk
143.89.75.232	andrew002.ust.hk
143.89.75.233	cwc9kdr2-vlan13.ust.hk
143.89.75.234	cat26a373.ust.hk
143.89.75.235	cat26a495.ust.hk
143.89.75.236	cratemp11.ust.hk
143.89.75.237	cratemp12.ust.hk
143.89.75.238	cratemp13.ust.hk
143.89.75.239	cratemp14.ust.hk
143.89.75.240	cratemp15.ust.hk
143.89.75.241	andrew003.ust.hk
143.89.75.242	andrew004.ust.hk
143.89.75.243	ccms70.ust.hk
143.89.75.244	d9tm213.ust.hk
143.89.75.245	d9tma492.ust.hk
143.89.75.246	iez001.ust.hk
143.89.75.247	hplanpb20.ust.hk
143.89.75.248	ccms73.ust.hk
143.89.75.249	hkustdc2-lt.ust.hk
143.89.75.250	d9tm322.ust.hk
143.89.75.251	d9cp321.ust.hk
143.89.75.252	hkustdc1-lt.ust.hk
143.89.75.253	ustsu61.ust.hk	Ping
143.89.75.254	cis7k2-n18.ust.hk
143.89.75.255	—

Traceroute

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

$ traceroute -a -n -q1 -f3 143.89.75.72

traceroute to 143.89.75.72 (143.89.75.72): 64 hops max, 52 byte packets

3 [AS3491] 63.220.204.33 0.666 ms

4 [AS3363] 143.89.75.72 189.071 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On June 19, 2026

143.89.75.0/24 IP Range

Summary

Traceroute