Summary

ASN	AS4385 Rochester Institute of Technology
BGP	129.21.0.0/16
IPs with RDNS	83
Hosted Domains	0
Pingable IPs	32
Router IPs	0


129.21.75.0	kgcoe-ise2301.wireless.rit.edu	0
129.21.75.1	—	0
129.21.75.2	—	0
129.21.75.3	ba3703.student.rit.edu	0
129.21.75.4	—	0
129.21.75.5	—	0
129.21.75.6	gaussprime.wireless.rit.edu	0
129.21.75.7	wal-lt2106.ad.rit.edu	0
129.21.75.8	—	0
129.21.75.9	—	0
129.21.75.10	morgan_laptop.wireless.rit.edu	0
129.21.75.11	ntidcatipad016.wireless.rit.edu	0
129.21.75.12	seanroku.student.rit.edu	0
129.21.75.13	—	0
129.21.75.14	—	0
129.21.75.15	—	0
129.21.75.16	—	0
129.21.75.17	—	0
129.21.75.18	—	0
129.21.75.19	—	0
129.21.75.20	—	0
129.21.75.21	—	0
129.21.75.22	—	0
129.21.75.23	ntidrtcipad47.main.ad.rit.edu	0
129.21.75.24	—	0
129.21.75.25	acd41229045323768738195.wireless.rit.edu	0
129.21.75.26	—	0
129.21.75.27	—	0
129.21.75.28	—	0
129.21.75.29	ntidrtcipad161.main.ad.rit.edu	0
129.21.75.30	alexe_hpenvy.wireless.rit.edu	0
129.21.75.31	—	0
129.21.75.32	—	0
129.21.75.33	—	0
129.21.75.34	—	0
129.21.75.35	—	0
129.21.75.36	yse-x1.student.rit.edu	0
129.21.75.37	—	0
129.21.75.38	—	0
129.21.75.39	—	0
129.21.75.40	cla-cj2306.ad.rit.edu	0
129.21.75.41	vancouver.wireless.rit.edu	0
129.21.75.42	—	0
129.21.75.43	—	0
129.21.75.44	—	0
129.21.75.45	—	0
129.21.75.46	—	0
129.21.75.47	ntidrtcipad51.main.ad.rit.edu	0
129.21.75.48	—	0
129.21.75.49	—	0
129.21.75.50	—	0
129.21.75.51	—	0
129.21.75.52	—	0
129.21.75.53	ntidrtcipad130.main.ad.rit.edu	0
129.21.75.54	—	0
129.21.75.55	—	0
129.21.75.56	ginger.student.rit.edu	0
129.21.75.57	—	0
129.21.75.58	macbook-pro-285.wireless.rit.edu	0
129.21.75.59	—	0
129.21.75.60	—	0
129.21.75.61	coconut_mall.wireless.rit.edu	0
129.21.75.62	—	0
129.21.75.63	—	0
129.21.75.64	—	0
129.21.75.65	fa-aux2336.ad.rit.edu	0
129.21.75.66	cos-math2323.ad.rit.edu	0
129.21.75.67	—	0
129.21.75.68	—	0
129.21.75.69	—	0
129.21.75.70	—	0
129.21.75.71	—	0
129.21.75.72	acd41229045323768737368.wireless.rit.edu	0
129.21.75.73	mrthanos.student.rit.edu	0
129.21.75.74	—	0
129.21.75.75	rodney.student.rit.edu	0
129.21.75.76	bedroom.wireless.rit.edu	0
129.21.75.77	—	0
129.21.75.78	vinnys-room.wireless.rit.edu	0
129.21.75.79	meehkohveektoos.student.rit.edu	0
129.21.75.80	gabby059.student.rit.edu	0
129.21.75.81	—	0
129.21.75.82	—	0
129.21.75.83	—	0
129.21.75.84	—	0
129.21.75.85	—	0
129.21.75.86	—	0
129.21.75.87	—	0
129.21.75.88	—	0
129.21.75.89	—	0
129.21.75.90	—	0
129.21.75.91	nmchris22.student.rit.edu	0
129.21.75.92	—	0
129.21.75.93	—	0
129.21.75.94	—	0
129.21.75.95	fa-fms2446.ad.rit.edu	0
129.21.75.96	—	0
129.21.75.97	—	0
129.21.75.98	—	0
129.21.75.99	acd41229045323768733796.wireless.rit.edu	0
129.21.75.100	—	0
129.21.75.101	—	0
129.21.75.102	—	0
129.21.75.103	—	0
129.21.75.104	—	0
129.21.75.105	gis-pal-2201.ad.rit.edu	0
129.21.75.106	hmechodot.student.rit.edu	0
129.21.75.107	gan-3090-cust2.rit.edu	0
129.21.75.108	jennaslaptop.wireless.rit.edu	0
129.21.75.109	sarfryy.student.rit.edu	0
129.21.75.110	—	0
129.21.75.111	—	0
129.21.75.112	—	0
129.21.75.113	—	0
129.21.75.114	make3dshed30.rit.edu	0
129.21.75.115	—	0
129.21.75.116	—	0
129.21.75.117	—	0
129.21.75.118	—	0
129.21.75.119	—	0
129.21.75.120	—	0
129.21.75.121	—	0
129.21.75.122	—	0
129.21.75.123	—	0
129.21.75.124	—	0
129.21.75.125	—	0
129.21.75.126	—	0
129.21.75.127	acd41229045323768739313.wireless.rit.edu	0
129.21.75.128	—	0
129.21.75.129	—	0
129.21.75.130	—	0
129.21.75.131	—	0
129.21.75.132	its-loan2301.ad.rit.edu	0
129.21.75.133	—	0
129.21.75.134	sa-shc2305.ad.rit.edu	0
129.21.75.135	lanis-air.wireless.rit.edu	0
129.21.75.136	rileyfer.student.rit.edu	0
129.21.75.137	j0shsw2tch.student.rit.edu	0
129.21.75.138	—	0
129.21.75.139	—	0
129.21.75.140	smo650.student.rit.edu	0
129.21.75.141	ab8333.student.rit.edu	0
129.21.75.142	lancealot.wireless.rit.edu	0
129.21.75.143	—	0
129.21.75.144	—	0
129.21.75.145	colins-mbp-6.wireless.rit.edu	0
129.21.75.146	—	0
129.21.75.147	—	0
129.21.75.148	—	0
129.21.75.149	j3ps5.student.rit.edu	0
129.21.75.150	acd41229045323768740772.wireless.rit.edu	0
129.21.75.151	jsd2288.student.rit.edu	0
129.21.75.152	—	0
129.21.75.153	—	0
129.21.75.154	cos-math2415.ad.rit.edu	0
129.21.75.155	—	0
129.21.75.156	—	0
129.21.75.157	broke.student.rit.edu	0
129.21.75.158	a.student.rit.edu	0
129.21.75.159	—	0
129.21.75.160	—	0
129.21.75.161	—	0
129.21.75.162	—	0
129.21.75.163	—	0
129.21.75.164	zoeapple.student.rit.edu	0
129.21.75.165	—	0
129.21.75.166	—	0
129.21.75.167	—	0
129.21.75.168	sla-1425-1902.ad.rit.edu	0
129.21.75.169	—	0
129.21.75.170	noahcos.student.rit.edu	0
129.21.75.171	—	0
129.21.75.172	—	0
129.21.75.173	—	0
129.21.75.174	delaneys.wireless.rit.edu	0
129.21.75.175	—	0
129.21.75.176	lucas-oyen.wireless.rit.edu	0
129.21.75.177	—	0
129.21.75.178	acd41229045321586869948.wireless.rit.edu	0
129.21.75.179	—	0
129.21.75.180	—	0
129.21.75.181	portablescanner1.rit.edu	0
129.21.75.182	dinhs-air.wireless.rit.edu	0
129.21.75.183	gwendlynsmbp156.wireless.rit.edu	0
129.21.75.184	—	0
129.21.75.185	—	0
129.21.75.186	—	0
129.21.75.187	—	0
129.21.75.188	—	0
129.21.75.189	—	0
129.21.75.190	—	0
129.21.75.191	fmn5802.student.rit.edu	0
129.21.75.192	rivir.wireless.rit.edu	0
129.21.75.193	—	0
129.21.75.194	—	0
129.21.75.195	acd41229045323768740611.wireless.rit.edu	0
129.21.75.196	—	0
129.21.75.197	—	0
129.21.75.198	loser23.student.rit.edu	0
129.21.75.199	—	0
129.21.75.200	—	0
129.21.75.201	—	0
129.21.75.202	—	0
129.21.75.203	—	0
129.21.75.204	liviasgame.student.rit.edu	0
129.21.75.205	—	0
129.21.75.206	midnightmeyer.student.rit.edu	0
129.21.75.207	—	0
129.21.75.208	—	0
129.21.75.209	—	0
129.21.75.210	—	0
129.21.75.211	—	0
129.21.75.212	alexa.student.rit.edu	0
129.21.75.213	—	0
129.21.75.214	—	0
129.21.75.215	—	0
129.21.75.216	—	0
129.21.75.217	—	0
129.21.75.218	—	0
129.21.75.219	—	0
129.21.75.220	—	0
129.21.75.221	—	0
129.21.75.222	shak.student.rit.edu	0
129.21.75.223	kyrstenhp.wireless.rit.edu	0
129.21.75.224	maf7067.student.rit.edu	0
129.21.75.225	rm2348361621798.rit.edu	0
129.21.75.226	—	0
129.21.75.227	—	0
129.21.75.228	gos-3335-08.ad.rit.edu	0
129.21.75.229	—	0
129.21.75.230	cet-pgms2306.ad.rit.edu	0
129.21.75.231	—	0
129.21.75.232	—	0
129.21.75.233	—	0
129.21.75.234	acd41229045323768734347.wireless.rit.edu	0
129.21.75.235	colinslaptop.wireless.rit.edu	0
129.21.75.236	—	0
129.21.75.237	—	0
129.21.75.238	—	0
129.21.75.239	—	0
129.21.75.240	chloes-ipad.wireless.rit.edu	0
129.21.75.241	—	0
129.21.75.242	acd413016813.wireless.rit.edu	0
129.21.75.243	—	0
129.21.75.244	—	0
129.21.75.245	—	0
129.21.75.246	—	0
129.21.75.247	guests-iphone.wireless.rit.edu	0
129.21.75.248	—	0
129.21.75.249	—	0
129.21.75.250	—	0
129.21.75.251	—	0
129.21.75.252	rit-core1-gw-010-vlan4080.rit.edu	0
129.21.75.253	rit-core2-gw-010-vlan4080.rit.edu	0
129.21.75.254	rit-hsrp-gw-010-vlan4080.rit.edu	0
129.21.75.255	—	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 129.21.75.75

traceroute to 129.21.75.75 (129.21.75.75): 64 hops max, 52 byte packets

5 [AS3257] 207.162.198.189 0.334 ms

6 *

7 *

8 [AS4385] 129.21.75.75 7.64 ms

Measurement taken from

IPinfo ProbeNet in Buffalo, US

On November 14th 2025