Summary

ASN	AS2 University of Delaware
BGP	128.4.0.0/16
IPs with RDNS	254
Hosted Domains	0
Pingable IPs	0
Router IPs	0


128.4.25.0	—	0
128.4.25.1	sw-nc13-128a-4-irb-425.nis.udel.edu	0
128.4.25.2	gateway.cvorg.ece.udel.edu	0
128.4.25.3	vpn.cvorg.ece.udel.edu	0
128.4.25.4	download.cvorg.ece.udel.edu	0
128.4.25.5	host-4-25-5.host.udel.edu	0
128.4.25.6	host-4-25-6.host.udel.edu	0
128.4.25.7	host-4-25-7.host.udel.edu	0
128.4.25.8	host-4-25-8.host.udel.edu	0
128.4.25.9	host-4-25-9.host.udel.edu	0
128.4.25.10	amidala.cvorg.ece.udel.edu	0
128.4.25.11	host-4-25-11.host.udel.edu	0
128.4.25.12	yoda.cvorg.ece.udel.edu	0
128.4.25.13	watto.cvorg.ece.udel.edu	0
128.4.25.14	yaddle.cvorg.ece.udel.edu	0
128.4.25.15	darth-maul.cvorg.ece.udel.edu	0
128.4.25.16	darth-vader.cvorg.ece.udel.edu	0
128.4.25.17	palpatine.cvorg.ece.udel.edu	0
128.4.25.18	qui-gon.cvorg.ece.udel.edu	0
128.4.25.19	obi-wan.cvorg.ece.udel.edu	0
128.4.25.20	jabba.cvorg.ece.udel.edu	0
128.4.25.21	host-4-25-21.host.udel.edu	0
128.4.25.22	host-4-25-22.host.udel.edu	0
128.4.25.23	host-4-25-23.host.udel.edu	0
128.4.25.24	fundoo.ceoe.udel.edu	0
128.4.25.25	host-4-25-25.host.udel.edu	0
128.4.25.26	monitor.cvorg.ece.udel.edu	0
128.4.25.27	aeolus.ceoe.udel.edu	0
128.4.25.28	chinook.ceoe.udel.edu	0
128.4.25.29	maxwell.ceoe.udel.edu	0
128.4.25.30	host-4-25-30.host.udel.edu	0
128.4.25.31	host-4-25-31.host.udel.edu	0
128.4.25.32	host-4-25-32.host.udel.edu	0
128.4.25.33	host-4-25-33.host.udel.edu	0
128.4.25.34	host-4-25-34.host.udel.edu	0
128.4.25.35	host-4-25-35.host.udel.edu	0
128.4.25.36	host-4-25-36.host.udel.edu	0
128.4.25.37	host-4-25-37.host.udel.edu	0
128.4.25.38	host-4-25-38.host.udel.edu	0
128.4.25.39	host-4-25-39.host.udel.edu	0
128.4.25.40	host-4-25-40.host.udel.edu	0
128.4.25.41	host-4-25-41.host.udel.edu	0
128.4.25.42	host-4-25-42.host.udel.edu	0
128.4.25.43	host-4-25-43.host.udel.edu	0
128.4.25.44	host-4-25-44.host.udel.edu	0
128.4.25.45	host-4-25-45.host.udel.edu	0
128.4.25.46	panaka.cvorg.ece.udel.edu	0
128.4.25.47	tarpals.cvorg.ece.udel.edu	0
128.4.25.48	host-4-25-48.host.udel.edu	0
128.4.25.49	host-4-25-49.host.udel.edu	0
128.4.25.50	host-4-25-50.host.udel.edu	0
128.4.25.51	host-4-25-51.host.udel.edu	0
128.4.25.52	host-4-25-52.host.udel.edu	0
128.4.25.53	host-4-25-53.host.udel.edu	0
128.4.25.54	padme.cvorg.ece.udel.edu	0
128.4.25.55	host-4-25-55.host.udel.edu	0
128.4.25.56	host-4-25-56.host.udel.edu	0
128.4.25.57	host-4-25-57.host.udel.edu	0
128.4.25.58	host-4-25-58.host.udel.edu	0
128.4.25.59	host-4-25-59.host.udel.edu	0
128.4.25.60	host-4-25-60.host.udel.edu	0
128.4.25.61	host-4-25-61.host.udel.edu	0
128.4.25.62	host-4-25-62.host.udel.edu	0
128.4.25.63	host-4-25-63.host.udel.edu	0
128.4.25.64	host-4-25-64.host.udel.edu	0
128.4.25.65	host-4-25-65.host.udel.edu	0
128.4.25.66	host-4-25-66.host.udel.edu	0
128.4.25.67	host-4-25-67.host.udel.edu	0
128.4.25.68	host-4-25-68.host.udel.edu	0
128.4.25.69	host-4-25-69.host.udel.edu	0
128.4.25.70	host-4-25-70.host.udel.edu	0
128.4.25.71	host-4-25-71.host.udel.edu	0
128.4.25.72	host-4-25-72.host.udel.edu	0
128.4.25.73	host-4-25-73.host.udel.edu	0
128.4.25.74	host-4-25-74.host.udel.edu	0
128.4.25.75	host-4-25-75.host.udel.edu	0
128.4.25.76	host-4-25-76.host.udel.edu	0
128.4.25.77	cics.cvorg.ece.udel.edu	0
128.4.25.78	host-4-25-78.host.udel.edu	0
128.4.25.79	host-4-25-79.host.udel.edu	0
128.4.25.80	host-4-25-80.host.udel.edu	0
128.4.25.81	host-4-25-81.host.udel.edu	0
128.4.25.82	host-4-25-82.host.udel.edu	0
128.4.25.83	host-4-25-83.host.udel.edu	0
128.4.25.84	host-4-25-84.host.udel.edu	0
128.4.25.85	host-4-25-85.host.udel.edu	0
128.4.25.86	host-4-25-86.host.udel.edu	0
128.4.25.87	host-4-25-87.host.udel.edu	0
128.4.25.88	host-4-25-88.host.udel.edu	0
128.4.25.89	host-4-25-89.host.udel.edu	0
128.4.25.90	host-4-25-90.host.udel.edu	0
128.4.25.91	host-4-25-91.host.udel.edu	0
128.4.25.92	host-4-25-92.host.udel.edu	0
128.4.25.93	host-4-25-93.host.udel.edu	0
128.4.25.94	host-4-25-94.host.udel.edu	0
128.4.25.95	host-4-25-95.host.udel.edu	0
128.4.25.96	host-4-25-96.host.udel.edu	0
128.4.25.97	host-4-25-97.host.udel.edu	0
128.4.25.98	host-4-25-98.host.udel.edu	0
128.4.25.99	host-4-25-99.host.udel.edu	0
128.4.25.100	host-4-25-100.host.udel.edu	0
128.4.25.101	host-4-25-101.host.udel.edu	0
128.4.25.102	host-4-25-102.host.udel.edu	0
128.4.25.103	host-4-25-103.host.udel.edu	0
128.4.25.104	host-4-25-104.host.udel.edu	0
128.4.25.105	host-4-25-105.host.udel.edu	0
128.4.25.106	host-4-25-106.host.udel.edu	0
128.4.25.107	host-4-25-107.host.udel.edu	0
128.4.25.108	host-4-25-108.host.udel.edu	0
128.4.25.109	host-4-25-109.host.udel.edu	0
128.4.25.110	host-4-25-110.host.udel.edu	0
128.4.25.111	host-4-25-111.host.udel.edu	0
128.4.25.112	host-4-25-112.host.udel.edu	0
128.4.25.113	host-4-25-113.host.udel.edu	0
128.4.25.114	host-4-25-114.host.udel.edu	0
128.4.25.115	host-4-25-115.host.udel.edu	0
128.4.25.116	host-4-25-116.host.udel.edu	0
128.4.25.117	host-4-25-117.host.udel.edu	0
128.4.25.118	host-4-25-118.host.udel.edu	0
128.4.25.119	host-4-25-119.host.udel.edu	0
128.4.25.120	host-4-25-120.host.udel.edu	0
128.4.25.121	host-4-25-121.host.udel.edu	0
128.4.25.122	host-4-25-122.host.udel.edu	0
128.4.25.123	host-4-25-123.host.udel.edu	0
128.4.25.124	host-4-25-124.host.udel.edu	0
128.4.25.125	host-4-25-125.host.udel.edu	0
128.4.25.126	host-4-25-126.host.udel.edu	0
128.4.25.127	host-4-25-127.host.udel.edu	0
128.4.25.128	roaming-4-25-128.host.udel.edu	0
128.4.25.129	roaming-4-25-129.host.udel.edu	0
128.4.25.130	roaming-4-25-130.host.udel.edu	0
128.4.25.131	roaming-4-25-131.host.udel.edu	0
128.4.25.132	roaming-4-25-132.host.udel.edu	0
128.4.25.133	roaming-4-25-133.host.udel.edu	0
128.4.25.134	roaming-4-25-134.host.udel.edu	0
128.4.25.135	roaming-4-25-135.host.udel.edu	0
128.4.25.136	roaming-4-25-136.host.udel.edu	0
128.4.25.137	roaming-4-25-137.host.udel.edu	0
128.4.25.138	roaming-4-25-138.host.udel.edu	0
128.4.25.139	roaming-4-25-139.host.udel.edu	0
128.4.25.140	roaming-4-25-140.host.udel.edu	0
128.4.25.141	roaming-4-25-141.host.udel.edu	0
128.4.25.142	roaming-4-25-142.host.udel.edu	0
128.4.25.143	roaming-4-25-143.host.udel.edu	0
128.4.25.144	roaming-4-25-144.host.udel.edu	0
128.4.25.145	roaming-4-25-145.host.udel.edu	0
128.4.25.146	roaming-4-25-146.host.udel.edu	0
128.4.25.147	roaming-4-25-147.host.udel.edu	0
128.4.25.148	roaming-4-25-148.host.udel.edu	0
128.4.25.149	roaming-4-25-149.host.udel.edu	0
128.4.25.150	roaming-4-25-150.host.udel.edu	0
128.4.25.151	roaming-4-25-151.host.udel.edu	0
128.4.25.152	roaming-4-25-152.host.udel.edu	0
128.4.25.153	roaming-4-25-153.host.udel.edu	0
128.4.25.154	roaming-4-25-154.host.udel.edu	0
128.4.25.155	roaming-4-25-155.host.udel.edu	0
128.4.25.156	roaming-4-25-156.host.udel.edu	0
128.4.25.157	roaming-4-25-157.host.udel.edu	0
128.4.25.158	roaming-4-25-158.host.udel.edu	0
128.4.25.159	roaming-4-25-159.host.udel.edu	0
128.4.25.160	roaming-4-25-160.host.udel.edu	0
128.4.25.161	roaming-4-25-161.host.udel.edu	0
128.4.25.162	roaming-4-25-162.host.udel.edu	0
128.4.25.163	roaming-4-25-163.host.udel.edu	0
128.4.25.164	roaming-4-25-164.host.udel.edu	0
128.4.25.165	roaming-4-25-165.host.udel.edu	0
128.4.25.166	roaming-4-25-166.host.udel.edu	0
128.4.25.167	roaming-4-25-167.host.udel.edu	0
128.4.25.168	roaming-4-25-168.host.udel.edu	0
128.4.25.169	roaming-4-25-169.host.udel.edu	0
128.4.25.170	roaming-4-25-170.host.udel.edu	0
128.4.25.171	roaming-4-25-171.host.udel.edu	0
128.4.25.172	roaming-4-25-172.host.udel.edu	0
128.4.25.173	roaming-4-25-173.host.udel.edu	0
128.4.25.174	roaming-4-25-174.host.udel.edu	0
128.4.25.175	roaming-4-25-175.host.udel.edu	0
128.4.25.176	roaming-4-25-176.host.udel.edu	0
128.4.25.177	roaming-4-25-177.host.udel.edu	0
128.4.25.178	roaming-4-25-178.host.udel.edu	0
128.4.25.179	roaming-4-25-179.host.udel.edu	0
128.4.25.180	roaming-4-25-180.host.udel.edu	0
128.4.25.181	roaming-4-25-181.host.udel.edu	0
128.4.25.182	roaming-4-25-182.host.udel.edu	0
128.4.25.183	roaming-4-25-183.host.udel.edu	0
128.4.25.184	roaming-4-25-184.host.udel.edu	0
128.4.25.185	roaming-4-25-185.host.udel.edu	0
128.4.25.186	roaming-4-25-186.host.udel.edu	0
128.4.25.187	roaming-4-25-187.host.udel.edu	0
128.4.25.188	roaming-4-25-188.host.udel.edu	0
128.4.25.189	roaming-4-25-189.host.udel.edu	0
128.4.25.190	roaming-4-25-190.host.udel.edu	0
128.4.25.191	roaming-4-25-191.host.udel.edu	0
128.4.25.192	roaming-4-25-192.host.udel.edu	0
128.4.25.193	roaming-4-25-193.host.udel.edu	0
128.4.25.194	roaming-4-25-194.host.udel.edu	0
128.4.25.195	roaming-4-25-195.host.udel.edu	0
128.4.25.196	roaming-4-25-196.host.udel.edu	0
128.4.25.197	roaming-4-25-197.host.udel.edu	0
128.4.25.198	roaming-4-25-198.host.udel.edu	0
128.4.25.199	roaming-4-25-199.host.udel.edu	0
128.4.25.200	roaming-4-25-200.host.udel.edu	0
128.4.25.201	roaming-4-25-201.host.udel.edu	0
128.4.25.202	roaming-4-25-202.host.udel.edu	0
128.4.25.203	roaming-4-25-203.host.udel.edu	0
128.4.25.204	roaming-4-25-204.host.udel.edu	0
128.4.25.205	roaming-4-25-205.host.udel.edu	0
128.4.25.206	roaming-4-25-206.host.udel.edu	0
128.4.25.207	roaming-4-25-207.host.udel.edu	0
128.4.25.208	roaming-4-25-208.host.udel.edu	0
128.4.25.209	roaming-4-25-209.host.udel.edu	0
128.4.25.210	roaming-4-25-210.host.udel.edu	0
128.4.25.211	roaming-4-25-211.host.udel.edu	0
128.4.25.212	roaming-4-25-212.host.udel.edu	0
128.4.25.213	roaming-4-25-213.host.udel.edu	0
128.4.25.214	roaming-4-25-214.host.udel.edu	0
128.4.25.215	roaming-4-25-215.host.udel.edu	0
128.4.25.216	roaming-4-25-216.host.udel.edu	0
128.4.25.217	roaming-4-25-217.host.udel.edu	0
128.4.25.218	roaming-4-25-218.host.udel.edu	0
128.4.25.219	roaming-4-25-219.host.udel.edu	0
128.4.25.220	roaming-4-25-220.host.udel.edu	0
128.4.25.221	roaming-4-25-221.host.udel.edu	0
128.4.25.222	roaming-4-25-222.host.udel.edu	0
128.4.25.223	roaming-4-25-223.host.udel.edu	0
128.4.25.224	roaming-4-25-224.host.udel.edu	0
128.4.25.225	roaming-4-25-225.host.udel.edu	0
128.4.25.226	roaming-4-25-226.host.udel.edu	0
128.4.25.227	roaming-4-25-227.host.udel.edu	0
128.4.25.228	roaming-4-25-228.host.udel.edu	0
128.4.25.229	roaming-4-25-229.host.udel.edu	0
128.4.25.230	roaming-4-25-230.host.udel.edu	0
128.4.25.231	roaming-4-25-231.host.udel.edu	0
128.4.25.232	roaming-4-25-232.host.udel.edu	0
128.4.25.233	roaming-4-25-233.host.udel.edu	0
128.4.25.234	roaming-4-25-234.host.udel.edu	0
128.4.25.235	roaming-4-25-235.host.udel.edu	0
128.4.25.236	roaming-4-25-236.host.udel.edu	0
128.4.25.237	roaming-4-25-237.host.udel.edu	0
128.4.25.238	roaming-4-25-238.host.udel.edu	0
128.4.25.239	roaming-4-25-239.host.udel.edu	0
128.4.25.240	roaming-4-25-240.host.udel.edu	0
128.4.25.241	roaming-4-25-241.host.udel.edu	0
128.4.25.242	roaming-4-25-242.host.udel.edu	0
128.4.25.243	roaming-4-25-243.host.udel.edu	0
128.4.25.244	roaming-4-25-244.host.udel.edu	0
128.4.25.245	roaming-4-25-245.host.udel.edu	0
128.4.25.246	roaming-4-25-246.host.udel.edu	0
128.4.25.247	roaming-4-25-247.host.udel.edu	0
128.4.25.248	roaming-4-25-248.host.udel.edu	0
128.4.25.249	roaming-4-25-249.host.udel.edu	0
128.4.25.250	roaming-4-25-250.host.udel.edu	0
128.4.25.251	roaming-4-25-251.host.udel.edu	0
128.4.25.252	roaming-4-25-252.host.udel.edu	0
128.4.25.253	host-128-4-25-253.host.udel.edu	0
128.4.25.254	host-128-4-25-254.host.udel.edu	0
128.4.25.255	—	0

Traceroute

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

traceroute -a -n -q1 -f3 -m6 128.4.25.47

traceroute to 128.4.25.47 (128.4.25.47): 6 hops max, 52 byte packets

3 [AS749] 11.73.17.45 0.211 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chengdu, CN

On December 28th 2025