Summary

ASN	AS3363 Hong Kong University of Science and Technology
BGP	143.89.0.0/16
IPs with RDNS	249
Hosted Domains	0
Pingable IPs	27
Router IPs	0


143.89.121.0	—	0
143.89.121.1	dy121-001.ust.hk	0
143.89.121.2	dy121-002.ust.hk	0
143.89.121.3	dy121-003.ust.hk	0
143.89.121.4	dy121-004.ust.hk	0
143.89.121.5	dy121-005.ust.hk	0
143.89.121.6	dy121-006.ust.hk	0
143.89.121.7	dy121-007.ust.hk	0
143.89.121.8	dy121-008.ust.hk	0
143.89.121.9	dy121-009.ust.hk	0
143.89.121.10	dy121-010.ust.hk	0
143.89.121.11	dy121-011.ust.hk	0
143.89.121.12	dy121-012.ust.hk	0
143.89.121.13	dy121-013.ust.hk	0
143.89.121.14	dy121-014.ust.hk	0
143.89.121.15	dy121-015.ust.hk	0
143.89.121.16	dy121-016.ust.hk	0
143.89.121.17	dy121-017.ust.hk	0
143.89.121.18	dy121-018.ust.hk	0
143.89.121.19	dy121-019.ust.hk	0
143.89.121.20	dy121-020.ust.hk	0
143.89.121.21	dy121-021.ust.hk	0
143.89.121.22	dy121-022.ust.hk	0
143.89.121.23	dy121-023.ust.hk	0
143.89.121.24	dy121-024.ust.hk	0
143.89.121.25	dy121-025.ust.hk	0
143.89.121.26	dy121-026.ust.hk	0
143.89.121.27	dy121-027.ust.hk	0
143.89.121.28	dy121-028.ust.hk	0
143.89.121.29	dy121-029.ust.hk	0
143.89.121.30	dy121-030.ust.hk	0
143.89.121.31	dy121-031.ust.hk	0
143.89.121.32	dy121-032.ust.hk	0
143.89.121.33	dy121-033.ust.hk	0
143.89.121.34	dy121-034.ust.hk	0
143.89.121.35	dy121-035.ust.hk	0
143.89.121.36	dy121-036.ust.hk	0
143.89.121.37	dy121-037.ust.hk	0
143.89.121.38	dy121-038.ust.hk	0
143.89.121.39	dy121-039.ust.hk	0
143.89.121.40	dy121-040.ust.hk	0
143.89.121.41	dy121-041.ust.hk	0
143.89.121.42	dy121-042.ust.hk	0
143.89.121.43	dy121-043.ust.hk	0
143.89.121.44	dy121-044.ust.hk	0
143.89.121.45	dy121-045.ust.hk	0
143.89.121.46	dy121-046.ust.hk	0
143.89.121.47	dy121-047.ust.hk	0
143.89.121.48	dy121-048.ust.hk	0
143.89.121.49	dy121-049.ust.hk	0
143.89.121.50	dy121-050.ust.hk	0
143.89.121.51	dy121-051.ust.hk	0
143.89.121.52	dy121-052.ust.hk	0
143.89.121.53	dy121-053.ust.hk	0
143.89.121.54	dy121-054.ust.hk	0
143.89.121.55	dy121-055.ust.hk	0
143.89.121.56	dy121-056.ust.hk	0
143.89.121.57	dy121-057.ust.hk	0
143.89.121.58	dy121-058.ust.hk	0
143.89.121.59	dy121-059.ust.hk	0
143.89.121.60	dy121-060.ust.hk	0
143.89.121.61	dy121-061.ust.hk	0
143.89.121.62	dy121-062.ust.hk	0
143.89.121.63	dy121-063.ust.hk	0
143.89.121.64	dy121-064.ust.hk	0
143.89.121.65	dy121-065.ust.hk	0
143.89.121.66	dy121-066.ust.hk	0
143.89.121.67	dy121-067.ust.hk	0
143.89.121.68	dy121-068.ust.hk	0
143.89.121.69	dy121-069.ust.hk	0
143.89.121.70	dy121-070.ust.hk	0
143.89.121.71	dy121-071.ust.hk	0
143.89.121.72	dy121-072.ust.hk	0
143.89.121.73	dy121-073.ust.hk	0
143.89.121.74	dy121-074.ust.hk	0
143.89.121.75	dy121-075.ust.hk	0
143.89.121.76	dy121-076.ust.hk	0
143.89.121.77	dy121-077.ust.hk	0
143.89.121.78	dy121-078.ust.hk	0
143.89.121.79	dy121-079.ust.hk	0
143.89.121.80	dy121-080.ust.hk	0
143.89.121.81	dy121-081.ust.hk	0
143.89.121.82	dy121-082.ust.hk	0
143.89.121.83	dy121-083.ust.hk	0
143.89.121.84	dy121-084.ust.hk	0
143.89.121.85	dy121-085.ust.hk	0
143.89.121.86	dy121-086.ust.hk	0
143.89.121.87	dy121-087.ust.hk	0
143.89.121.88	dy121-088.ust.hk	0
143.89.121.89	dy121-089.ust.hk	0
143.89.121.90	dy121-090.ust.hk	0
143.89.121.91	dy121-091.ust.hk	0
143.89.121.92	dy121-092.ust.hk	0
143.89.121.93	dy121-093.ust.hk	0
143.89.121.94	dy121-094.ust.hk	0
143.89.121.95	dy121-095.ust.hk	0
143.89.121.96	dy121-096.ust.hk	0
143.89.121.97	dy121-097.ust.hk	0
143.89.121.98	dy121-098.ust.hk	0
143.89.121.99	dy121-099.ust.hk	0
143.89.121.100	dy121-100.ust.hk	0
143.89.121.101	dy121-101.ust.hk	0
143.89.121.102	dy121-102.ust.hk	0
143.89.121.103	dy121-103.ust.hk	0
143.89.121.104	dy121-104.ust.hk	0
143.89.121.105	dy121-105.ust.hk	0
143.89.121.106	dy121-106.ust.hk	0
143.89.121.107	dy121-107.ust.hk	0
143.89.121.108	dy121-108.ust.hk	0
143.89.121.109	dy121-109.ust.hk	0
143.89.121.110	dy121-110.ust.hk	0
143.89.121.111	dy121-111.ust.hk	0
143.89.121.112	dy121-112.ust.hk	0
143.89.121.113	dy121-113.ust.hk	0
143.89.121.114	dy121-114.ust.hk	0
143.89.121.115	dy121-115.ust.hk	0
143.89.121.116	dy121-116.ust.hk	0
143.89.121.117	dy121-117.ust.hk	0
143.89.121.118	dy121-118.ust.hk	0
143.89.121.119	dy121-119.ust.hk	0
143.89.121.120	dy121-120.ust.hk	0
143.89.121.121	dy121-121.ust.hk	0
143.89.121.122	dy121-122.ust.hk	0
143.89.121.123	dy121-123.ust.hk	0
143.89.121.124	dy121-124.ust.hk	0
143.89.121.125	dy121-125.ust.hk	0
143.89.121.126	dy121-126.ust.hk	0
143.89.121.127	dy121-127.ust.hk	0
143.89.121.128	dy121-128.ust.hk	0
143.89.121.129	dy121-129.ust.hk	0
143.89.121.130	dy121-130.ust.hk	0
143.89.121.131	dy121-131.ust.hk	0
143.89.121.132	dy121-132.ust.hk	0
143.89.121.133	dy121-133.ust.hk	0
143.89.121.134	dy121-134.ust.hk	0
143.89.121.135	dy121-135.ust.hk	0
143.89.121.136	dy121-136.ust.hk	0
143.89.121.137	dy121-137.ust.hk	0
143.89.121.138	dy121-138.ust.hk	0
143.89.121.139	dy121-139.ust.hk	0
143.89.121.140	dy121-140.ust.hk	0
143.89.121.141	dy121-141.ust.hk	0
143.89.121.142	dy121-142.ust.hk	0
143.89.121.143	dy121-143.ust.hk	0
143.89.121.144	dy121-144.ust.hk	0
143.89.121.145	dy121-145.ust.hk	0
143.89.121.146	dy121-146.ust.hk	0
143.89.121.147	dy121-147.ust.hk	0
143.89.121.148	dy121-148.ust.hk	0
143.89.121.149	dy121-149.ust.hk	0
143.89.121.150	dy121-150.ust.hk	0
143.89.121.151	dy121-151.ust.hk	0
143.89.121.152	dy121-152.ust.hk	0
143.89.121.153	dy121-153.ust.hk	0
143.89.121.154	dy121-154.ust.hk	0
143.89.121.155	dy121-155.ust.hk	0
143.89.121.156	dy121-156.ust.hk	0
143.89.121.157	dy121-157.ust.hk	0
143.89.121.158	dy121-158.ust.hk	0
143.89.121.159	dy121-159.ust.hk	0
143.89.121.160	dy121-160.ust.hk	0
143.89.121.161	dy121-161.ust.hk	0
143.89.121.162	dy121-162.ust.hk	0
143.89.121.163	dy121-163.ust.hk	0
143.89.121.164	dy121-164.ust.hk	0
143.89.121.165	dy121-165.ust.hk	0
143.89.121.166	dy121-166.ust.hk	0
143.89.121.167	dy121-167.ust.hk	0
143.89.121.168	dy121-168.ust.hk	0
143.89.121.169	dy121-169.ust.hk	0
143.89.121.170	dy121-170.ust.hk	0
143.89.121.171	dy121-171.ust.hk	0
143.89.121.172	dy121-172.ust.hk	0
143.89.121.173	dy121-173.ust.hk	0
143.89.121.174	dy121-174.ust.hk	0
143.89.121.175	dy121-175.ust.hk	0
143.89.121.176	dy121-176.ust.hk	0
143.89.121.177	dy121-177.ust.hk	0
143.89.121.178	dy121-178.ust.hk	0
143.89.121.179	dy121-179.ust.hk	0
143.89.121.180	dy121-180.ust.hk	0
143.89.121.181	dy121-181.ust.hk	0
143.89.121.182	dy121-182.ust.hk	0
143.89.121.183	dy121-183.ust.hk	0
143.89.121.184	dy121-184.ust.hk	0
143.89.121.185	dy121-185.ust.hk	0
143.89.121.186	dy121-186.ust.hk	0
143.89.121.187	dy121-187.ust.hk	0
143.89.121.188	dy121-188.ust.hk	0
143.89.121.189	dy121-189.ust.hk	0
143.89.121.190	dy121-190.ust.hk	0
143.89.121.191	dy121-191.ust.hk	0
143.89.121.192	dy121-192.ust.hk	0
143.89.121.193	dy121-193.ust.hk	0
143.89.121.194	dy121-194.ust.hk	0
143.89.121.195	dy121-195.ust.hk	0
143.89.121.196	dy121-196.ust.hk	0
143.89.121.197	dy121-197.ust.hk	0
143.89.121.198	dy121-198.ust.hk	0
143.89.121.199	dy121-199.ust.hk	0
143.89.121.200	dy121-200.ust.hk	0
143.89.121.201	dy121-201.ust.hk	0
143.89.121.202	dy121-202.ust.hk	0
143.89.121.203	dy121-203.ust.hk	0
143.89.121.204	dy121-204.ust.hk	0
143.89.121.205	dy121-205.ust.hk	0
143.89.121.206	dy121-206.ust.hk	0
143.89.121.207	dy121-207.ust.hk	0
143.89.121.208	dy121-208.ust.hk	0
143.89.121.209	dy121-209.ust.hk	0
143.89.121.210	dy121-210.ust.hk	0
143.89.121.211	dy121-211.ust.hk	0
143.89.121.212	dy121-212.ust.hk	0
143.89.121.213	dy121-213.ust.hk	0
143.89.121.214	dy121-214.ust.hk	0
143.89.121.215	dy121-215.ust.hk	0
143.89.121.216	dy121-216.ust.hk	0
143.89.121.217	dy121-217.ust.hk	0
143.89.121.218	dy121-218.ust.hk	0
143.89.121.219	dy121-219.ust.hk	0
143.89.121.220	dy121-220.ust.hk	0
143.89.121.221	dy121-221.ust.hk	0
143.89.121.222	dy121-222.ust.hk	0
143.89.121.223	dy121-223.ust.hk	0
143.89.121.224	dy121-224.ust.hk	0
143.89.121.225	dy121-225.ust.hk	0
143.89.121.226	dy121-226.ust.hk	0
143.89.121.227	dy121-227.ust.hk	0
143.89.121.228	dy121-228.ust.hk	0
143.89.121.229	dy121-229.ust.hk	0
143.89.121.230	dy121-230.ust.hk	0
143.89.121.231	dy121-231.ust.hk	0
143.89.121.232	dy121-232.ust.hk	0
143.89.121.233	dy121-233.ust.hk	0
143.89.121.234	dy121-234.ust.hk	0
143.89.121.235	dy121-235.ust.hk	0
143.89.121.236	dy121-236.ust.hk	0
143.89.121.237	dy121-237.ust.hk	0
143.89.121.238	dy121-238.ust.hk	0
143.89.121.239	dy121-239.ust.hk	0
143.89.121.240	dy121-240.ust.hk	0
143.89.121.241	dy121-241.ust.hk	0
143.89.121.242	dy121-242.ust.hk	0
143.89.121.243	dy121-243.ust.hk	0
143.89.121.244	dy121-244.ust.hk	0
143.89.121.245	dy121-245.ust.hk	0
143.89.121.246	dy121-246.ust.hk	0
143.89.121.247	dy121-247.ust.hk	0
143.89.121.248	dy121-248.ust.hk	0
143.89.121.249	dy121-249.ust.hk	0
143.89.121.250	—	0
143.89.121.251	—	0
143.89.121.252	—	0
143.89.121.253	—	0
143.89.121.254	—	0
143.89.121.255	—	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 143.89.121.16

traceroute to 143.89.121.16 (143.89.121.16): 64 hops max, 52 byte packets

4 [AS3662] 203.188.117.134 1.545 ms

5 [AS3363] 202.14.80.146 2.371 ms

6 [AS3363] 143.89.121.16 2.148 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 9th 2026