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


128.4.233.0	—	0
128.4.233.1	gs59-rt1-v-1940.nis.udel.edu	0
128.4.233.2	wifi-roaming-128-4-233-2.wifi.udel.edu	0
128.4.233.3	wifi-roaming-128-4-233-3.wifi.udel.edu	0
128.4.233.4	wifi-roaming-128-4-233-4.wifi.udel.edu	0
128.4.233.5	wifi-roaming-128-4-233-5.wifi.udel.edu	0
128.4.233.6	wifi-roaming-128-4-233-6.wifi.udel.edu	0
128.4.233.7	wifi-roaming-128-4-233-7.wifi.udel.edu	0
128.4.233.8	wifi-roaming-128-4-233-8.wifi.udel.edu	0
128.4.233.9	wifi-roaming-128-4-233-9.wifi.udel.edu	0
128.4.233.10	wifi-roaming-128-4-233-10.wifi.udel.edu	0
128.4.233.11	wifi-roaming-128-4-233-11.wifi.udel.edu	0
128.4.233.12	wifi-roaming-128-4-233-12.wifi.udel.edu	0
128.4.233.13	wifi-roaming-128-4-233-13.wifi.udel.edu	0
128.4.233.14	wifi-roaming-128-4-233-14.wifi.udel.edu	0
128.4.233.15	wifi-roaming-128-4-233-15.wifi.udel.edu	0
128.4.233.16	wifi-roaming-128-4-233-16.wifi.udel.edu	0
128.4.233.17	wifi-roaming-128-4-233-17.wifi.udel.edu	0
128.4.233.18	wifi-roaming-128-4-233-18.wifi.udel.edu	0
128.4.233.19	wifi-roaming-128-4-233-19.wifi.udel.edu	0
128.4.233.20	wifi-roaming-128-4-233-20.wifi.udel.edu	0
128.4.233.21	wifi-roaming-128-4-233-21.wifi.udel.edu	0
128.4.233.22	wifi-roaming-128-4-233-22.wifi.udel.edu	0
128.4.233.23	wifi-roaming-128-4-233-23.wifi.udel.edu	0
128.4.233.24	wifi-roaming-128-4-233-24.wifi.udel.edu	0
128.4.233.25	wifi-roaming-128-4-233-25.wifi.udel.edu	0
128.4.233.26	wifi-roaming-128-4-233-26.wifi.udel.edu	0
128.4.233.27	wifi-roaming-128-4-233-27.wifi.udel.edu	0
128.4.233.28	wifi-roaming-128-4-233-28.wifi.udel.edu	0
128.4.233.29	wifi-roaming-128-4-233-29.wifi.udel.edu	0
128.4.233.30	wifi-roaming-128-4-233-30.wifi.udel.edu	0
128.4.233.31	wifi-roaming-128-4-233-31.wifi.udel.edu	0
128.4.233.32	wifi-roaming-128-4-233-32.wifi.udel.edu	0
128.4.233.33	wifi-roaming-128-4-233-33.wifi.udel.edu	0
128.4.233.34	wifi-roaming-128-4-233-34.wifi.udel.edu	0
128.4.233.35	wifi-roaming-128-4-233-35.wifi.udel.edu	0
128.4.233.36	wifi-roaming-128-4-233-36.wifi.udel.edu	0
128.4.233.37	wifi-roaming-128-4-233-37.wifi.udel.edu	0
128.4.233.38	wifi-roaming-128-4-233-38.wifi.udel.edu	0
128.4.233.39	wifi-roaming-128-4-233-39.wifi.udel.edu	0
128.4.233.40	wifi-roaming-128-4-233-40.wifi.udel.edu	0
128.4.233.41	wifi-roaming-128-4-233-41.wifi.udel.edu	0
128.4.233.42	wifi-roaming-128-4-233-42.wifi.udel.edu	0
128.4.233.43	wifi-roaming-128-4-233-43.wifi.udel.edu	0
128.4.233.44	wifi-roaming-128-4-233-44.wifi.udel.edu	0
128.4.233.45	wifi-roaming-128-4-233-45.wifi.udel.edu	0
128.4.233.46	wifi-roaming-128-4-233-46.wifi.udel.edu	0
128.4.233.47	wifi-roaming-128-4-233-47.wifi.udel.edu	0
128.4.233.48	wifi-roaming-128-4-233-48.wifi.udel.edu	0
128.4.233.49	wifi-roaming-128-4-233-49.wifi.udel.edu	0
128.4.233.50	wifi-roaming-128-4-233-50.wifi.udel.edu	0
128.4.233.51	wifi-roaming-128-4-233-51.wifi.udel.edu	0
128.4.233.52	wifi-roaming-128-4-233-52.wifi.udel.edu	0
128.4.233.53	wifi-roaming-128-4-233-53.wifi.udel.edu	0
128.4.233.54	wifi-roaming-128-4-233-54.wifi.udel.edu	0
128.4.233.55	wifi-roaming-128-4-233-55.wifi.udel.edu	0
128.4.233.56	wifi-roaming-128-4-233-56.wifi.udel.edu	0
128.4.233.57	wifi-roaming-128-4-233-57.wifi.udel.edu	0
128.4.233.58	wifi-roaming-128-4-233-58.wifi.udel.edu	0
128.4.233.59	wifi-roaming-128-4-233-59.wifi.udel.edu	0
128.4.233.60	wifi-roaming-128-4-233-60.wifi.udel.edu	0
128.4.233.61	wifi-roaming-128-4-233-61.wifi.udel.edu	0
128.4.233.62	wifi-roaming-128-4-233-62.wifi.udel.edu	0
128.4.233.63	wifi-roaming-128-4-233-63.wifi.udel.edu	0
128.4.233.64	wifi-roaming-128-4-233-64.wifi.udel.edu	0
128.4.233.65	wifi-roaming-128-4-233-65.wifi.udel.edu	0
128.4.233.66	wifi-roaming-128-4-233-66.wifi.udel.edu	0
128.4.233.67	wifi-roaming-128-4-233-67.wifi.udel.edu	0
128.4.233.68	wifi-roaming-128-4-233-68.wifi.udel.edu	0
128.4.233.69	wifi-roaming-128-4-233-69.wifi.udel.edu	0
128.4.233.70	wifi-roaming-128-4-233-70.wifi.udel.edu	0
128.4.233.71	wifi-roaming-128-4-233-71.wifi.udel.edu	0
128.4.233.72	wifi-roaming-128-4-233-72.wifi.udel.edu	0
128.4.233.73	wifi-roaming-128-4-233-73.wifi.udel.edu	0
128.4.233.74	wifi-roaming-128-4-233-74.wifi.udel.edu	0
128.4.233.75	wifi-roaming-128-4-233-75.wifi.udel.edu	0
128.4.233.76	wifi-roaming-128-4-233-76.wifi.udel.edu	0
128.4.233.77	wifi-roaming-128-4-233-77.wifi.udel.edu	0
128.4.233.78	wifi-roaming-128-4-233-78.wifi.udel.edu	0
128.4.233.79	wifi-roaming-128-4-233-79.wifi.udel.edu	0
128.4.233.80	wifi-roaming-128-4-233-80.wifi.udel.edu	0
128.4.233.81	wifi-roaming-128-4-233-81.wifi.udel.edu	0
128.4.233.82	wifi-roaming-128-4-233-82.wifi.udel.edu	0
128.4.233.83	wifi-roaming-128-4-233-83.wifi.udel.edu	0
128.4.233.84	wifi-roaming-128-4-233-84.wifi.udel.edu	0
128.4.233.85	wifi-roaming-128-4-233-85.wifi.udel.edu	0
128.4.233.86	wifi-roaming-128-4-233-86.wifi.udel.edu	0
128.4.233.87	wifi-roaming-128-4-233-87.wifi.udel.edu	0
128.4.233.88	wifi-roaming-128-4-233-88.wifi.udel.edu	0
128.4.233.89	wifi-roaming-128-4-233-89.wifi.udel.edu	0
128.4.233.90	wifi-roaming-128-4-233-90.wifi.udel.edu	0
128.4.233.91	wifi-roaming-128-4-233-91.wifi.udel.edu	0
128.4.233.92	wifi-roaming-128-4-233-92.wifi.udel.edu	0
128.4.233.93	wifi-roaming-128-4-233-93.wifi.udel.edu	0
128.4.233.94	wifi-roaming-128-4-233-94.wifi.udel.edu	0
128.4.233.95	wifi-roaming-128-4-233-95.wifi.udel.edu	0
128.4.233.96	wifi-roaming-128-4-233-96.wifi.udel.edu	0
128.4.233.97	wifi-roaming-128-4-233-97.wifi.udel.edu	0
128.4.233.98	wifi-roaming-128-4-233-98.wifi.udel.edu	0
128.4.233.99	wifi-roaming-128-4-233-99.wifi.udel.edu	0
128.4.233.100	wifi-roaming-128-4-233-100.wifi.udel.edu	0
128.4.233.101	wifi-roaming-128-4-233-101.wifi.udel.edu	0
128.4.233.102	wifi-roaming-128-4-233-102.wifi.udel.edu	0
128.4.233.103	wifi-roaming-128-4-233-103.wifi.udel.edu	0
128.4.233.104	wifi-roaming-128-4-233-104.wifi.udel.edu	0
128.4.233.105	wifi-roaming-128-4-233-105.wifi.udel.edu	0
128.4.233.106	wifi-roaming-128-4-233-106.wifi.udel.edu	0
128.4.233.107	wifi-roaming-128-4-233-107.wifi.udel.edu	0
128.4.233.108	wifi-roaming-128-4-233-108.wifi.udel.edu	0
128.4.233.109	wifi-roaming-128-4-233-109.wifi.udel.edu	0
128.4.233.110	wifi-roaming-128-4-233-110.wifi.udel.edu	0
128.4.233.111	wifi-roaming-128-4-233-111.wifi.udel.edu	0
128.4.233.112	wifi-roaming-128-4-233-112.wifi.udel.edu	0
128.4.233.113	wifi-roaming-128-4-233-113.wifi.udel.edu	0
128.4.233.114	wifi-roaming-128-4-233-114.wifi.udel.edu	0
128.4.233.115	wifi-roaming-128-4-233-115.wifi.udel.edu	0
128.4.233.116	wifi-roaming-128-4-233-116.wifi.udel.edu	0
128.4.233.117	wifi-roaming-128-4-233-117.wifi.udel.edu	0
128.4.233.118	wifi-roaming-128-4-233-118.wifi.udel.edu	0
128.4.233.119	wifi-roaming-128-4-233-119.wifi.udel.edu	0
128.4.233.120	wifi-roaming-128-4-233-120.wifi.udel.edu	0
128.4.233.121	wifi-roaming-128-4-233-121.wifi.udel.edu	0
128.4.233.122	wifi-roaming-128-4-233-122.wifi.udel.edu	0
128.4.233.123	wifi-roaming-128-4-233-123.wifi.udel.edu	0
128.4.233.124	wifi-roaming-128-4-233-124.wifi.udel.edu	0
128.4.233.125	wifi-roaming-128-4-233-125.wifi.udel.edu	0
128.4.233.126	wifi-roaming-128-4-233-126.wifi.udel.edu	0
128.4.233.127	wifi-roaming-128-4-233-127.wifi.udel.edu	0
128.4.233.128	wifi-roaming-128-4-233-128.wifi.udel.edu	0
128.4.233.129	wifi-roaming-128-4-233-129.wifi.udel.edu	0
128.4.233.130	wifi-roaming-128-4-233-130.wifi.udel.edu	0
128.4.233.131	wifi-roaming-128-4-233-131.wifi.udel.edu	0
128.4.233.132	wifi-roaming-128-4-233-132.wifi.udel.edu	0
128.4.233.133	wifi-roaming-128-4-233-133.wifi.udel.edu	0
128.4.233.134	wifi-roaming-128-4-233-134.wifi.udel.edu	0
128.4.233.135	wifi-roaming-128-4-233-135.wifi.udel.edu	0
128.4.233.136	wifi-roaming-128-4-233-136.wifi.udel.edu	0
128.4.233.137	wifi-roaming-128-4-233-137.wifi.udel.edu	0
128.4.233.138	wifi-roaming-128-4-233-138.wifi.udel.edu	0
128.4.233.139	wifi-roaming-128-4-233-139.wifi.udel.edu	0
128.4.233.140	wifi-roaming-128-4-233-140.wifi.udel.edu	0
128.4.233.141	wifi-roaming-128-4-233-141.wifi.udel.edu	0
128.4.233.142	wifi-roaming-128-4-233-142.wifi.udel.edu	0
128.4.233.143	wifi-roaming-128-4-233-143.wifi.udel.edu	0
128.4.233.144	wifi-roaming-128-4-233-144.wifi.udel.edu	0
128.4.233.145	wifi-roaming-128-4-233-145.wifi.udel.edu	0
128.4.233.146	wifi-roaming-128-4-233-146.wifi.udel.edu	0
128.4.233.147	wifi-roaming-128-4-233-147.wifi.udel.edu	0
128.4.233.148	wifi-roaming-128-4-233-148.wifi.udel.edu	0
128.4.233.149	wifi-roaming-128-4-233-149.wifi.udel.edu	0
128.4.233.150	wifi-roaming-128-4-233-150.wifi.udel.edu	0
128.4.233.151	wifi-roaming-128-4-233-151.wifi.udel.edu	0
128.4.233.152	wifi-roaming-128-4-233-152.wifi.udel.edu	0
128.4.233.153	wifi-roaming-128-4-233-153.wifi.udel.edu	0
128.4.233.154	wifi-roaming-128-4-233-154.wifi.udel.edu	0
128.4.233.155	wifi-roaming-128-4-233-155.wifi.udel.edu	0
128.4.233.156	wifi-roaming-128-4-233-156.wifi.udel.edu	0
128.4.233.157	wifi-roaming-128-4-233-157.wifi.udel.edu	0
128.4.233.158	wifi-roaming-128-4-233-158.wifi.udel.edu	0
128.4.233.159	wifi-roaming-128-4-233-159.wifi.udel.edu	0
128.4.233.160	wifi-roaming-128-4-233-160.wifi.udel.edu	0
128.4.233.161	wifi-roaming-128-4-233-161.wifi.udel.edu	0
128.4.233.162	wifi-roaming-128-4-233-162.wifi.udel.edu	0
128.4.233.163	wifi-roaming-128-4-233-163.wifi.udel.edu	0
128.4.233.164	wifi-roaming-128-4-233-164.wifi.udel.edu	0
128.4.233.165	wifi-roaming-128-4-233-165.wifi.udel.edu	0
128.4.233.166	wifi-roaming-128-4-233-166.wifi.udel.edu	0
128.4.233.167	wifi-roaming-128-4-233-167.wifi.udel.edu	0
128.4.233.168	wifi-roaming-128-4-233-168.wifi.udel.edu	0
128.4.233.169	wifi-roaming-128-4-233-169.wifi.udel.edu	0
128.4.233.170	wifi-roaming-128-4-233-170.wifi.udel.edu	0
128.4.233.171	wifi-roaming-128-4-233-171.wifi.udel.edu	0
128.4.233.172	wifi-roaming-128-4-233-172.wifi.udel.edu	0
128.4.233.173	wifi-roaming-128-4-233-173.wifi.udel.edu	0
128.4.233.174	wifi-roaming-128-4-233-174.wifi.udel.edu	0
128.4.233.175	wifi-roaming-128-4-233-175.wifi.udel.edu	0
128.4.233.176	wifi-roaming-128-4-233-176.wifi.udel.edu	0
128.4.233.177	wifi-roaming-128-4-233-177.wifi.udel.edu	0
128.4.233.178	wifi-roaming-128-4-233-178.wifi.udel.edu	0
128.4.233.179	wifi-roaming-128-4-233-179.wifi.udel.edu	0
128.4.233.180	wifi-roaming-128-4-233-180.wifi.udel.edu	0
128.4.233.181	wifi-roaming-128-4-233-181.wifi.udel.edu	0
128.4.233.182	wifi-roaming-128-4-233-182.wifi.udel.edu	0
128.4.233.183	wifi-roaming-128-4-233-183.wifi.udel.edu	0
128.4.233.184	wifi-roaming-128-4-233-184.wifi.udel.edu	0
128.4.233.185	wifi-roaming-128-4-233-185.wifi.udel.edu	0
128.4.233.186	wifi-roaming-128-4-233-186.wifi.udel.edu	0
128.4.233.187	wifi-roaming-128-4-233-187.wifi.udel.edu	0
128.4.233.188	wifi-roaming-128-4-233-188.wifi.udel.edu	0
128.4.233.189	wifi-roaming-128-4-233-189.wifi.udel.edu	0
128.4.233.190	wifi-roaming-128-4-233-190.wifi.udel.edu	0
128.4.233.191	wifi-roaming-128-4-233-191.wifi.udel.edu	0
128.4.233.192	wifi-roaming-128-4-233-192.wifi.udel.edu	0
128.4.233.193	wifi-roaming-128-4-233-193.wifi.udel.edu	0
128.4.233.194	wifi-roaming-128-4-233-194.wifi.udel.edu	0
128.4.233.195	wifi-roaming-128-4-233-195.wifi.udel.edu	0
128.4.233.196	wifi-roaming-128-4-233-196.wifi.udel.edu	0
128.4.233.197	wifi-roaming-128-4-233-197.wifi.udel.edu	0
128.4.233.198	wifi-roaming-128-4-233-198.wifi.udel.edu	0
128.4.233.199	wifi-roaming-128-4-233-199.wifi.udel.edu	0
128.4.233.200	wifi-roaming-128-4-233-200.wifi.udel.edu	0
128.4.233.201	wifi-roaming-128-4-233-201.wifi.udel.edu	0
128.4.233.202	wifi-roaming-128-4-233-202.wifi.udel.edu	0
128.4.233.203	wifi-roaming-128-4-233-203.wifi.udel.edu	0
128.4.233.204	wifi-roaming-128-4-233-204.wifi.udel.edu	0
128.4.233.205	wifi-roaming-128-4-233-205.wifi.udel.edu	0
128.4.233.206	wifi-roaming-128-4-233-206.wifi.udel.edu	0
128.4.233.207	wifi-roaming-128-4-233-207.wifi.udel.edu	0
128.4.233.208	wifi-roaming-128-4-233-208.wifi.udel.edu	0
128.4.233.209	wifi-roaming-128-4-233-209.wifi.udel.edu	0
128.4.233.210	wifi-roaming-128-4-233-210.wifi.udel.edu	0
128.4.233.211	wifi-roaming-128-4-233-211.wifi.udel.edu	0
128.4.233.212	wifi-roaming-128-4-233-212.wifi.udel.edu	0
128.4.233.213	wifi-roaming-128-4-233-213.wifi.udel.edu	0
128.4.233.214	wifi-roaming-128-4-233-214.wifi.udel.edu	0
128.4.233.215	wifi-roaming-128-4-233-215.wifi.udel.edu	0
128.4.233.216	wifi-roaming-128-4-233-216.wifi.udel.edu	0
128.4.233.217	wifi-roaming-128-4-233-217.wifi.udel.edu	0
128.4.233.218	wifi-roaming-128-4-233-218.wifi.udel.edu	0
128.4.233.219	wifi-roaming-128-4-233-219.wifi.udel.edu	0
128.4.233.220	wifi-roaming-128-4-233-220.wifi.udel.edu	0
128.4.233.221	wifi-roaming-128-4-233-221.wifi.udel.edu	0
128.4.233.222	wifi-roaming-128-4-233-222.wifi.udel.edu	0
128.4.233.223	wifi-roaming-128-4-233-223.wifi.udel.edu	0
128.4.233.224	wifi-roaming-128-4-233-224.wifi.udel.edu	0
128.4.233.225	wifi-roaming-128-4-233-225.wifi.udel.edu	0
128.4.233.226	wifi-roaming-128-4-233-226.wifi.udel.edu	0
128.4.233.227	wifi-roaming-128-4-233-227.wifi.udel.edu	0
128.4.233.228	wifi-roaming-128-4-233-228.wifi.udel.edu	0
128.4.233.229	wifi-roaming-128-4-233-229.wifi.udel.edu	0
128.4.233.230	wifi-roaming-128-4-233-230.wifi.udel.edu	0
128.4.233.231	wifi-roaming-128-4-233-231.wifi.udel.edu	0
128.4.233.232	wifi-roaming-128-4-233-232.wifi.udel.edu	0
128.4.233.233	wifi-roaming-128-4-233-233.wifi.udel.edu	0
128.4.233.234	wifi-roaming-128-4-233-234.wifi.udel.edu	0
128.4.233.235	wifi-roaming-128-4-233-235.wifi.udel.edu	0
128.4.233.236	wifi-roaming-128-4-233-236.wifi.udel.edu	0
128.4.233.237	wifi-roaming-128-4-233-237.wifi.udel.edu	0
128.4.233.238	wifi-roaming-128-4-233-238.wifi.udel.edu	0
128.4.233.239	wifi-roaming-128-4-233-239.wifi.udel.edu	0
128.4.233.240	wifi-roaming-128-4-233-240.wifi.udel.edu	0
128.4.233.241	wifi-roaming-128-4-233-241.wifi.udel.edu	0
128.4.233.242	wifi-roaming-128-4-233-242.wifi.udel.edu	0
128.4.233.243	wifi-roaming-128-4-233-243.wifi.udel.edu	0
128.4.233.244	wifi-roaming-128-4-233-244.wifi.udel.edu	0
128.4.233.245	wifi-roaming-128-4-233-245.wifi.udel.edu	0
128.4.233.246	wifi-roaming-128-4-233-246.wifi.udel.edu	0
128.4.233.247	wifi-roaming-128-4-233-247.wifi.udel.edu	0
128.4.233.248	wifi-roaming-128-4-233-248.wifi.udel.edu	0
128.4.233.249	wifi-roaming-128-4-233-249.wifi.udel.edu	0
128.4.233.250	aruba7030-1-128-4-233-250.nss.udel.edu	0
128.4.233.251	wifi-roaming-128-4-233-251.wifi.udel.edu	0
128.4.233.252	wifi-roaming-128-4-233-252.wifi.udel.edu	0
128.4.233.253	wifi-roaming-128-4-233-253.wifi.udel.edu	0
128.4.233.254	wifi-roaming-128-4-233-254.wifi.udel.edu	0
128.4.233.255	—	0

Traceroute

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

traceroute -a -n -q1 -m5 128.4.233.223

traceroute to 128.4.233.223 (128.4.233.223): 5 hops max, 52 byte packets

1 [AS327862] 213.150.195.97 32.865 ms

2 [AS327862] 213.150.192.22 6.123 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Praia, CV

On December 28th 2025