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


128.4.37.0	—	0
128.4.37.1	sw-gz10-mezzanine-1-irb-1905.nis.udel.edu	0
128.4.37.2	wifi-roaming-128-4-37-2.wifi.udel.edu	0
128.4.37.3	wifi-roaming-128-4-37-3.wifi.udel.edu	0
128.4.37.4	wifi-roaming-128-4-37-4.wifi.udel.edu	0
128.4.37.5	wifi-roaming-128-4-37-5.wifi.udel.edu	0
128.4.37.6	wifi-roaming-128-4-37-6.wifi.udel.edu	0
128.4.37.7	wifi-roaming-128-4-37-7.wifi.udel.edu	0
128.4.37.8	wifi-roaming-128-4-37-8.wifi.udel.edu	0
128.4.37.9	wifi-roaming-128-4-37-9.wifi.udel.edu	0
128.4.37.10	wifi-roaming-128-4-37-10.wifi.udel.edu	0
128.4.37.11	wifi-roaming-128-4-37-11.wifi.udel.edu	0
128.4.37.12	wifi-roaming-128-4-37-12.wifi.udel.edu	0
128.4.37.13	wifi-roaming-128-4-37-13.wifi.udel.edu	0
128.4.37.14	wifi-roaming-128-4-37-14.wifi.udel.edu	0
128.4.37.15	wifi-roaming-128-4-37-15.wifi.udel.edu	0
128.4.37.16	wifi-roaming-128-4-37-16.wifi.udel.edu	0
128.4.37.17	wifi-roaming-128-4-37-17.wifi.udel.edu	0
128.4.37.18	wifi-roaming-128-4-37-18.wifi.udel.edu	0
128.4.37.19	wifi-roaming-128-4-37-19.wifi.udel.edu	0
128.4.37.20	wifi-roaming-128-4-37-20.wifi.udel.edu	0
128.4.37.21	wifi-roaming-128-4-37-21.wifi.udel.edu	0
128.4.37.22	wifi-roaming-128-4-37-22.wifi.udel.edu	0
128.4.37.23	wifi-roaming-128-4-37-23.wifi.udel.edu	0
128.4.37.24	wifi-roaming-128-4-37-24.wifi.udel.edu	0
128.4.37.25	wifi-roaming-128-4-37-25.wifi.udel.edu	0
128.4.37.26	wifi-roaming-128-4-37-26.wifi.udel.edu	0
128.4.37.27	wifi-roaming-128-4-37-27.wifi.udel.edu	0
128.4.37.28	wifi-roaming-128-4-37-28.wifi.udel.edu	0
128.4.37.29	wifi-roaming-128-4-37-29.wifi.udel.edu	0
128.4.37.30	wifi-roaming-128-4-37-30.wifi.udel.edu	0
128.4.37.31	wifi-roaming-128-4-37-31.wifi.udel.edu	0
128.4.37.32	wifi-roaming-128-4-37-32.wifi.udel.edu	0
128.4.37.33	wifi-roaming-128-4-37-33.wifi.udel.edu	0
128.4.37.34	wifi-roaming-128-4-37-34.wifi.udel.edu	0
128.4.37.35	wifi-roaming-128-4-37-35.wifi.udel.edu	0
128.4.37.36	wifi-roaming-128-4-37-36.wifi.udel.edu	0
128.4.37.37	wifi-roaming-128-4-37-37.wifi.udel.edu	0
128.4.37.38	wifi-roaming-128-4-37-38.wifi.udel.edu	0
128.4.37.39	wifi-roaming-128-4-37-39.wifi.udel.edu	0
128.4.37.40	wifi-roaming-128-4-37-40.wifi.udel.edu	0
128.4.37.41	wifi-roaming-128-4-37-41.wifi.udel.edu	0
128.4.37.42	wifi-roaming-128-4-37-42.wifi.udel.edu	0
128.4.37.43	wifi-roaming-128-4-37-43.wifi.udel.edu	0
128.4.37.44	wifi-roaming-128-4-37-44.wifi.udel.edu	0
128.4.37.45	wifi-roaming-128-4-37-45.wifi.udel.edu	0
128.4.37.46	wifi-roaming-128-4-37-46.wifi.udel.edu	0
128.4.37.47	wifi-roaming-128-4-37-47.wifi.udel.edu	0
128.4.37.48	wifi-roaming-128-4-37-48.wifi.udel.edu	0
128.4.37.49	wifi-roaming-128-4-37-49.wifi.udel.edu	0
128.4.37.50	wifi-roaming-128-4-37-50.wifi.udel.edu	0
128.4.37.51	wifi-roaming-128-4-37-51.wifi.udel.edu	0
128.4.37.52	wifi-roaming-128-4-37-52.wifi.udel.edu	0
128.4.37.53	wifi-roaming-128-4-37-53.wifi.udel.edu	0
128.4.37.54	wifi-roaming-128-4-37-54.wifi.udel.edu	0
128.4.37.55	wifi-roaming-128-4-37-55.wifi.udel.edu	0
128.4.37.56	wifi-roaming-128-4-37-56.wifi.udel.edu	0
128.4.37.57	wifi-roaming-128-4-37-57.wifi.udel.edu	0
128.4.37.58	wifi-roaming-128-4-37-58.wifi.udel.edu	0
128.4.37.59	wifi-roaming-128-4-37-59.wifi.udel.edu	0
128.4.37.60	wifi-roaming-128-4-37-60.wifi.udel.edu	0
128.4.37.61	wifi-roaming-128-4-37-61.wifi.udel.edu	0
128.4.37.62	wifi-roaming-128-4-37-62.wifi.udel.edu	0
128.4.37.63	wifi-roaming-128-4-37-63.wifi.udel.edu	0
128.4.37.64	wifi-roaming-128-4-37-64.wifi.udel.edu	0
128.4.37.65	wifi-roaming-128-4-37-65.wifi.udel.edu	0
128.4.37.66	wifi-roaming-128-4-37-66.wifi.udel.edu	0
128.4.37.67	wifi-roaming-128-4-37-67.wifi.udel.edu	0
128.4.37.68	wifi-roaming-128-4-37-68.wifi.udel.edu	0
128.4.37.69	wifi-roaming-128-4-37-69.wifi.udel.edu	0
128.4.37.70	wifi-roaming-128-4-37-70.wifi.udel.edu	0
128.4.37.71	wifi-roaming-128-4-37-71.wifi.udel.edu	0
128.4.37.72	wifi-roaming-128-4-37-72.wifi.udel.edu	0
128.4.37.73	wifi-roaming-128-4-37-73.wifi.udel.edu	0
128.4.37.74	wifi-roaming-128-4-37-74.wifi.udel.edu	0
128.4.37.75	wifi-roaming-128-4-37-75.wifi.udel.edu	0
128.4.37.76	wifi-roaming-128-4-37-76.wifi.udel.edu	0
128.4.37.77	wifi-roaming-128-4-37-77.wifi.udel.edu	0
128.4.37.78	wifi-roaming-128-4-37-78.wifi.udel.edu	0
128.4.37.79	wifi-roaming-128-4-37-79.wifi.udel.edu	0
128.4.37.80	wifi-roaming-128-4-37-80.wifi.udel.edu	0
128.4.37.81	wifi-roaming-128-4-37-81.wifi.udel.edu	0
128.4.37.82	wifi-roaming-128-4-37-82.wifi.udel.edu	0
128.4.37.83	wifi-roaming-128-4-37-83.wifi.udel.edu	0
128.4.37.84	wifi-roaming-128-4-37-84.wifi.udel.edu	0
128.4.37.85	wifi-roaming-128-4-37-85.wifi.udel.edu	0
128.4.37.86	wifi-roaming-128-4-37-86.wifi.udel.edu	0
128.4.37.87	wifi-roaming-128-4-37-87.wifi.udel.edu	0
128.4.37.88	wifi-roaming-128-4-37-88.wifi.udel.edu	0
128.4.37.89	wifi-roaming-128-4-37-89.wifi.udel.edu	0
128.4.37.90	wifi-roaming-128-4-37-90.wifi.udel.edu	0
128.4.37.91	wifi-roaming-128-4-37-91.wifi.udel.edu	0
128.4.37.92	wifi-roaming-128-4-37-92.wifi.udel.edu	0
128.4.37.93	wifi-roaming-128-4-37-93.wifi.udel.edu	0
128.4.37.94	wifi-roaming-128-4-37-94.wifi.udel.edu	0
128.4.37.95	wifi-roaming-128-4-37-95.wifi.udel.edu	0
128.4.37.96	wifi-roaming-128-4-37-96.wifi.udel.edu	0
128.4.37.97	wifi-roaming-128-4-37-97.wifi.udel.edu	0
128.4.37.98	wifi-roaming-128-4-37-98.wifi.udel.edu	0
128.4.37.99	wifi-roaming-128-4-37-99.wifi.udel.edu	0
128.4.37.100	wifi-roaming-128-4-37-100.wifi.udel.edu	0
128.4.37.101	wifi-roaming-128-4-37-101.wifi.udel.edu	0
128.4.37.102	wifi-roaming-128-4-37-102.wifi.udel.edu	0
128.4.37.103	wifi-roaming-128-4-37-103.wifi.udel.edu	0
128.4.37.104	wifi-roaming-128-4-37-104.wifi.udel.edu	0
128.4.37.105	wifi-roaming-128-4-37-105.wifi.udel.edu	0
128.4.37.106	wifi-roaming-128-4-37-106.wifi.udel.edu	0
128.4.37.107	wifi-roaming-128-4-37-107.wifi.udel.edu	0
128.4.37.108	wifi-roaming-128-4-37-108.wifi.udel.edu	0
128.4.37.109	wifi-roaming-128-4-37-109.wifi.udel.edu	0
128.4.37.110	wifi-roaming-128-4-37-110.wifi.udel.edu	0
128.4.37.111	wifi-roaming-128-4-37-111.wifi.udel.edu	0
128.4.37.112	wifi-roaming-128-4-37-112.wifi.udel.edu	0
128.4.37.113	wifi-roaming-128-4-37-113.wifi.udel.edu	0
128.4.37.114	wifi-roaming-128-4-37-114.wifi.udel.edu	0
128.4.37.115	wifi-roaming-128-4-37-115.wifi.udel.edu	0
128.4.37.116	wifi-roaming-128-4-37-116.wifi.udel.edu	0
128.4.37.117	wifi-roaming-128-4-37-117.wifi.udel.edu	0
128.4.37.118	wifi-roaming-128-4-37-118.wifi.udel.edu	0
128.4.37.119	wifi-roaming-128-4-37-119.wifi.udel.edu	0
128.4.37.120	wifi-roaming-128-4-37-120.wifi.udel.edu	0
128.4.37.121	wifi-roaming-128-4-37-121.wifi.udel.edu	0
128.4.37.122	wifi-roaming-128-4-37-122.wifi.udel.edu	0
128.4.37.123	wifi-roaming-128-4-37-123.wifi.udel.edu	0
128.4.37.124	wifi-roaming-128-4-37-124.wifi.udel.edu	0
128.4.37.125	wifi-roaming-128-4-37-125.wifi.udel.edu	0
128.4.37.126	wifi-roaming-128-4-37-126.wifi.udel.edu	0
128.4.37.127	wifi-roaming-128-4-37-127.wifi.udel.edu	0
128.4.37.128	wifi-roaming-128-4-37-128.wifi.udel.edu	0
128.4.37.129	wifi-roaming-128-4-37-129.wifi.udel.edu	0
128.4.37.130	wifi-roaming-128-4-37-130.wifi.udel.edu	0
128.4.37.131	wifi-roaming-128-4-37-131.wifi.udel.edu	0
128.4.37.132	wifi-roaming-128-4-37-132.wifi.udel.edu	0
128.4.37.133	wifi-roaming-128-4-37-133.wifi.udel.edu	0
128.4.37.134	wifi-roaming-128-4-37-134.wifi.udel.edu	0
128.4.37.135	wifi-roaming-128-4-37-135.wifi.udel.edu	0
128.4.37.136	wifi-roaming-128-4-37-136.wifi.udel.edu	0
128.4.37.137	wifi-roaming-128-4-37-137.wifi.udel.edu	0
128.4.37.138	wifi-roaming-128-4-37-138.wifi.udel.edu	0
128.4.37.139	wifi-roaming-128-4-37-139.wifi.udel.edu	0
128.4.37.140	wifi-roaming-128-4-37-140.wifi.udel.edu	0
128.4.37.141	wifi-roaming-128-4-37-141.wifi.udel.edu	0
128.4.37.142	wifi-roaming-128-4-37-142.wifi.udel.edu	0
128.4.37.143	wifi-roaming-128-4-37-143.wifi.udel.edu	0
128.4.37.144	wifi-roaming-128-4-37-144.wifi.udel.edu	0
128.4.37.145	wifi-roaming-128-4-37-145.wifi.udel.edu	0
128.4.37.146	wifi-roaming-128-4-37-146.wifi.udel.edu	0
128.4.37.147	wifi-roaming-128-4-37-147.wifi.udel.edu	0
128.4.37.148	wifi-roaming-128-4-37-148.wifi.udel.edu	0
128.4.37.149	wifi-roaming-128-4-37-149.wifi.udel.edu	0
128.4.37.150	wifi-roaming-128-4-37-150.wifi.udel.edu	0
128.4.37.151	wifi-roaming-128-4-37-151.wifi.udel.edu	0
128.4.37.152	wifi-roaming-128-4-37-152.wifi.udel.edu	0
128.4.37.153	wifi-roaming-128-4-37-153.wifi.udel.edu	0
128.4.37.154	wifi-roaming-128-4-37-154.wifi.udel.edu	0
128.4.37.155	wifi-roaming-128-4-37-155.wifi.udel.edu	0
128.4.37.156	wifi-roaming-128-4-37-156.wifi.udel.edu	0
128.4.37.157	wifi-roaming-128-4-37-157.wifi.udel.edu	0
128.4.37.158	wifi-roaming-128-4-37-158.wifi.udel.edu	0
128.4.37.159	wifi-roaming-128-4-37-159.wifi.udel.edu	0
128.4.37.160	wifi-roaming-128-4-37-160.wifi.udel.edu	0
128.4.37.161	wifi-roaming-128-4-37-161.wifi.udel.edu	0
128.4.37.162	wifi-roaming-128-4-37-162.wifi.udel.edu	0
128.4.37.163	wifi-roaming-128-4-37-163.wifi.udel.edu	0
128.4.37.164	wifi-roaming-128-4-37-164.wifi.udel.edu	0
128.4.37.165	wifi-roaming-128-4-37-165.wifi.udel.edu	0
128.4.37.166	wifi-roaming-128-4-37-166.wifi.udel.edu	0
128.4.37.167	wifi-roaming-128-4-37-167.wifi.udel.edu	0
128.4.37.168	wifi-roaming-128-4-37-168.wifi.udel.edu	0
128.4.37.169	wifi-roaming-128-4-37-169.wifi.udel.edu	0
128.4.37.170	wifi-roaming-128-4-37-170.wifi.udel.edu	0
128.4.37.171	wifi-roaming-128-4-37-171.wifi.udel.edu	0
128.4.37.172	wifi-roaming-128-4-37-172.wifi.udel.edu	0
128.4.37.173	wifi-roaming-128-4-37-173.wifi.udel.edu	0
128.4.37.174	wifi-roaming-128-4-37-174.wifi.udel.edu	0
128.4.37.175	wifi-roaming-128-4-37-175.wifi.udel.edu	0
128.4.37.176	wifi-roaming-128-4-37-176.wifi.udel.edu	0
128.4.37.177	wifi-roaming-128-4-37-177.wifi.udel.edu	0
128.4.37.178	wifi-roaming-128-4-37-178.wifi.udel.edu	0
128.4.37.179	wifi-roaming-128-4-37-179.wifi.udel.edu	0
128.4.37.180	wifi-roaming-128-4-37-180.wifi.udel.edu	0
128.4.37.181	wifi-roaming-128-4-37-181.wifi.udel.edu	0
128.4.37.182	wifi-roaming-128-4-37-182.wifi.udel.edu	0
128.4.37.183	wifi-roaming-128-4-37-183.wifi.udel.edu	0
128.4.37.184	wifi-roaming-128-4-37-184.wifi.udel.edu	0
128.4.37.185	wifi-roaming-128-4-37-185.wifi.udel.edu	0
128.4.37.186	wifi-roaming-128-4-37-186.wifi.udel.edu	0
128.4.37.187	wifi-roaming-128-4-37-187.wifi.udel.edu	0
128.4.37.188	wifi-roaming-128-4-37-188.wifi.udel.edu	0
128.4.37.189	wifi-roaming-128-4-37-189.wifi.udel.edu	0
128.4.37.190	wifi-roaming-128-4-37-190.wifi.udel.edu	0
128.4.37.191	wifi-roaming-128-4-37-191.wifi.udel.edu	0
128.4.37.192	wifi-roaming-128-4-37-192.wifi.udel.edu	0
128.4.37.193	wifi-roaming-128-4-37-193.wifi.udel.edu	0
128.4.37.194	wifi-roaming-128-4-37-194.wifi.udel.edu	0
128.4.37.195	wifi-roaming-128-4-37-195.wifi.udel.edu	0
128.4.37.196	wifi-roaming-128-4-37-196.wifi.udel.edu	0
128.4.37.197	wifi-roaming-128-4-37-197.wifi.udel.edu	0
128.4.37.198	wifi-roaming-128-4-37-198.wifi.udel.edu	0
128.4.37.199	wifi-roaming-128-4-37-199.wifi.udel.edu	0
128.4.37.200	wifi-roaming-128-4-37-200.wifi.udel.edu	0
128.4.37.201	wifi-roaming-128-4-37-201.wifi.udel.edu	0
128.4.37.202	wifi-roaming-128-4-37-202.wifi.udel.edu	0
128.4.37.203	wifi-roaming-128-4-37-203.wifi.udel.edu	0
128.4.37.204	wifi-roaming-128-4-37-204.wifi.udel.edu	0
128.4.37.205	wifi-roaming-128-4-37-205.wifi.udel.edu	0
128.4.37.206	wifi-roaming-128-4-37-206.wifi.udel.edu	0
128.4.37.207	wifi-roaming-128-4-37-207.wifi.udel.edu	0
128.4.37.208	wifi-roaming-128-4-37-208.wifi.udel.edu	0
128.4.37.209	wifi-roaming-128-4-37-209.wifi.udel.edu	0
128.4.37.210	wifi-roaming-128-4-37-210.wifi.udel.edu	0
128.4.37.211	wifi-roaming-128-4-37-211.wifi.udel.edu	0
128.4.37.212	wifi-roaming-128-4-37-212.wifi.udel.edu	0
128.4.37.213	wifi-roaming-128-4-37-213.wifi.udel.edu	0
128.4.37.214	wifi-roaming-128-4-37-214.wifi.udel.edu	0
128.4.37.215	wifi-roaming-128-4-37-215.wifi.udel.edu	0
128.4.37.216	wifi-roaming-128-4-37-216.wifi.udel.edu	0
128.4.37.217	wifi-roaming-128-4-37-217.wifi.udel.edu	0
128.4.37.218	wifi-roaming-128-4-37-218.wifi.udel.edu	0
128.4.37.219	wifi-roaming-128-4-37-219.wifi.udel.edu	0
128.4.37.220	wifi-roaming-128-4-37-220.wifi.udel.edu	0
128.4.37.221	wifi-roaming-128-4-37-221.wifi.udel.edu	0
128.4.37.222	wifi-roaming-128-4-37-222.wifi.udel.edu	0
128.4.37.223	wifi-roaming-128-4-37-223.wifi.udel.edu	0
128.4.37.224	wifi-roaming-128-4-37-224.wifi.udel.edu	0
128.4.37.225	wifi-roaming-128-4-37-225.wifi.udel.edu	0
128.4.37.226	wifi-roaming-128-4-37-226.wifi.udel.edu	0
128.4.37.227	wifi-roaming-128-4-37-227.wifi.udel.edu	0
128.4.37.228	wifi-roaming-128-4-37-228.wifi.udel.edu	0
128.4.37.229	wifi-roaming-128-4-37-229.wifi.udel.edu	0
128.4.37.230	wifi-roaming-128-4-37-230.wifi.udel.edu	0
128.4.37.231	wifi-roaming-128-4-37-231.wifi.udel.edu	0
128.4.37.232	wifi-roaming-128-4-37-232.wifi.udel.edu	0
128.4.37.233	wifi-roaming-128-4-37-233.wifi.udel.edu	0
128.4.37.234	wifi-roaming-128-4-37-234.wifi.udel.edu	0
128.4.37.235	wifi-roaming-128-4-37-235.wifi.udel.edu	0
128.4.37.236	wifi-roaming-128-4-37-236.wifi.udel.edu	0
128.4.37.237	wifi-roaming-128-4-37-237.wifi.udel.edu	0
128.4.37.238	wifi-roaming-128-4-37-238.wifi.udel.edu	0
128.4.37.239	wifi-roaming-128-4-37-239.wifi.udel.edu	0
128.4.37.240	wifi-roaming-128-4-37-240.wifi.udel.edu	0
128.4.37.241	wifi-roaming-128-4-37-241.wifi.udel.edu	0
128.4.37.242	wifi-roaming-128-4-37-242.wifi.udel.edu	0
128.4.37.243	wifi-roaming-128-4-37-243.wifi.udel.edu	0
128.4.37.244	wifi-roaming-128-4-37-244.wifi.udel.edu	0
128.4.37.245	wifi-roaming-128-4-37-245.wifi.udel.edu	0
128.4.37.246	wifi-roaming-128-4-37-246.wifi.udel.edu	0
128.4.37.247	wifi-roaming-128-4-37-247.wifi.udel.edu	0
128.4.37.248	wifi-roaming-128-4-37-248.wifi.udel.edu	0
128.4.37.249	wifi-roaming-128-4-37-249.wifi.udel.edu	0
128.4.37.250	wifi-roaming-128-4-37-250.wifi.udel.edu	0
128.4.37.251	wifi-roaming-128-4-37-251.wifi.udel.edu	0
128.4.37.252	wifi-roaming-128-4-37-252.wifi.udel.edu	0
128.4.37.253	wifi-roaming-128-4-37-253.wifi.udel.edu	0
128.4.37.254	wifi-roaming-128-4-37-254.wifi.udel.edu	0
128.4.37.255	—	0

Traceroute

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

traceroute -a -n -q1 -f5 -m8 128.4.37.109

traceroute to 128.4.37.109 (128.4.37.109): 8 hops max, 52 byte packets

5 [] 198.32.160.139 1.8 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Piscataway, US

On February 17th 2026