Summary

ASN	AS4385 Rochester Institute of Technology
BGP	129.21.0.0/16
IPs with RDNS	76
Hosted Domains	0
Pingable IPs	49
Router IPs	0


129.21.41.0	michalo-home.wireless.rit.edu	0
129.21.41.1	—	0
129.21.41.2	—	0
129.21.41.3	—	0
129.21.41.4	gremlinmachine.wireless.rit.edu	0
129.21.41.5	—	0
129.21.41.6	psdispatchroku.rit.edu	0
129.21.41.7	—	0
129.21.41.8	audreys-air-3.wireless.rit.edu	0
129.21.41.9	—	0
129.21.41.10	—	0
129.21.41.11	—	0
129.21.41.12	—	0
129.21.41.13	thatgirl.wireless.rit.edu	0
129.21.41.14	—	0
129.21.41.15	acd41229045323768739323.wireless.rit.edu	0
129.21.41.16	dexters-macbook.wireless.rit.edu	0
129.21.41.17	avtb.wireless.rit.edu	0
129.21.41.18	laptop-r1k0vvi7.wireless.rit.edu	0
129.21.41.19	—	0
129.21.41.20	—	0
129.21.41.21	—	0
129.21.41.22	—	0
129.21.41.23	tim-b-laptop.wireless.rit.edu	0
129.21.41.24	—	0
129.21.41.25	—	0
129.21.41.26	—	0
129.21.41.27	—	0
129.21.41.28	rm2348361621816.rit.edu	0
129.21.41.29	—	0
129.21.41.30	nslp.wireless.rit.edu	0
129.21.41.31	laptop-s57h2h7i.wireless.rit.edu	0
129.21.41.32	—	0
129.21.41.33	—	0
129.21.41.34	alexa13421509.student.rit.edu	0
129.21.41.35	—	0
129.21.41.36	—	0
129.21.41.37	—	0
129.21.41.38	—	0
129.21.41.39	—	0
129.21.41.40	asmodeus_5.wireless.rit.edu	0
129.21.41.41	—	0
129.21.41.42	—	0
129.21.41.43	sa-res2302.ad.rit.edu	0
129.21.41.44	—	0
129.21.41.45	—	0
129.21.41.46	—	0
129.21.41.47	—	0
129.21.41.48	—	0
129.21.41.49	—	0
129.21.41.50	—	0
129.21.41.51	hyra.wireless.rit.edu	0
129.21.41.52	—	0
129.21.41.53	—	0
129.21.41.54	—	0
129.21.41.55	—	0
129.21.41.56	—	0
129.21.41.57	—	0
129.21.41.58	—	0
129.21.41.59	—	0
129.21.41.60	—	0
129.21.41.61	desktop-frbmoec.wireless.rit.edu	0
129.21.41.62	—	0
129.21.41.63	—	0
129.21.41.64	jordynlaptop.wireless.rit.edu	0
129.21.41.65	—	0
129.21.41.66	—	0
129.21.41.67	gcis-hxkics-m1.wireless.rit.edu	0
129.21.41.68	—	0
129.21.41.69	m2007j22c.wireless.rit.edu	0
129.21.41.70	—	0
129.21.41.71	—	0
129.21.41.72	—	0
129.21.41.73	—	0
129.21.41.74	—	0
129.21.41.75	—	0
129.21.41.76	maggie-laptop.wireless.rit.edu	0
129.21.41.77	—	0
129.21.41.78	8n610228l0.main.ad.rit.edu	0
129.21.41.79	—	0
129.21.41.80	—	0
129.21.41.81	bpcowlconf.rit.edu	0
129.21.41.82	—	0
129.21.41.83	—	0
129.21.41.84	—	0
129.21.41.85	—	0
129.21.41.86	blpfs.student.rit.edu	0
129.21.41.87	—	0
129.21.41.88	evan.student.rit.edu	0
129.21.41.89	acd41229045323768737436.wireless.rit.edu	0
129.21.41.90	—	0
129.21.41.91	—	0
129.21.41.92	—	0
129.21.41.93	laptop-qjhtkdaf.wireless.rit.edu	0
129.21.41.94	—	0
129.21.41.95	acd41229045323768739054.wireless.rit.edu	0
129.21.41.96	—	0
129.21.41.97	—	0
129.21.41.98	acd41229045323768740937.wireless.rit.edu	0
129.21.41.99	—	0
129.21.41.100	acd41229045323768733492.wireless.rit.edu	0
129.21.41.101	—	0
129.21.41.102	—	0
129.21.41.103	—	0
129.21.41.104	—	0
129.21.41.105	—	0
129.21.41.106	—	0
129.21.41.107	—	0
129.21.41.108	—	0
129.21.41.109	acd41229045323768736812.wireless.rit.edu	0
129.21.41.110	—	0
129.21.41.111	—	0
129.21.41.112	—	0
129.21.41.113	—	0
129.21.41.114	ent-2125-05.ad.rit.edu	0
129.21.41.115	—	0
129.21.41.116	em-faid2407.ad.rit.edu	0
129.21.41.117	—	0
129.21.41.118	vpr-btcc2502.ad.rit.edu	0
129.21.41.119	—	0
129.21.41.120	—	0
129.21.41.121	—	0
129.21.41.122	—	0
129.21.41.123	—	0
129.21.41.124	kathrynscomp.wireless.rit.edu	0
129.21.41.125	—	0
129.21.41.126	—	0
129.21.41.127	ntidrtcipad93.main.ad.rit.edu	0
129.21.41.128	cad-sofa-mac-05.wireless.rit.edu	0
129.21.41.129	—	0
129.21.41.130	—	0
129.21.41.131	—	0
129.21.41.132	mo6firestick.student.rit.edu	0
129.21.41.133	—	0
129.21.41.134	—	0
129.21.41.135	—	0
129.21.41.136	—	0
129.21.41.137	—	0
129.21.41.138	—	0
129.21.41.139	—	0
129.21.41.140	rm2348361621806.rit.edu	0
129.21.41.141	—	0
129.21.41.142	—	0
129.21.41.143	—	0
129.21.41.144	gavr1l0.wireless.rit.edu	0
129.21.41.145	—	0
129.21.41.146	—	0
129.21.41.147	dylan.wireless.rit.edu	0
129.21.41.148	jx1yqcqtx2.wireless.rit.edu	0
129.21.41.149	rlib-arch2505.ad.rit.edu	0
129.21.41.150	trace.wireless.rit.edu	0
129.21.41.151	gabrielles-surface.wireless.rit.edu	0
129.21.41.152	desktop-lip9o9u.wireless.rit.edu	0
129.21.41.153	—	0
129.21.41.154	win-u3u5npdttt0.wireless.rit.edu	0
129.21.41.155	—	0
129.21.41.156	—	0
129.21.41.157	cla-studio907.main.ad.rit.edu	0
129.21.41.158	—	0
129.21.41.159	—	0
129.21.41.160	—	0
129.21.41.161	—	0
129.21.41.162	—	0
129.21.41.163	—	0
129.21.41.164	—	0
129.21.41.165	—	0
129.21.41.166	—	0
129.21.41.167	—	0
129.21.41.168	—	0
129.21.41.169	acd41229045323768736107.wireless.rit.edu	0
129.21.41.170	harrisons-mbp-2.wireless.rit.edu	0
129.21.41.171	—	0
129.21.41.172	—	0
129.21.41.173	—	0
129.21.41.174	—	0
129.21.41.175	acd41229045323768738853.wireless.rit.edu	0
129.21.41.176	—	0
129.21.41.177	rm2348361621744.rit.edu	0
129.21.41.178	—	0
129.21.41.179	—	0
129.21.41.180	—	0
129.21.41.181	—	0
129.21.41.182	—	0
129.21.41.183	—	0
129.21.41.184	—	0
129.21.41.185	cla-psy2308.wireless.rit.edu	0
129.21.41.186	—	0
129.21.41.187	—	0
129.21.41.188	—	0
129.21.41.189	—	0
129.21.41.190	—	0
129.21.41.191	sla-2365-1701.wireless.rit.edu	0
129.21.41.192	sks5489.student.rit.edu	0
129.21.41.193	—	0
129.21.41.194	—	0
129.21.41.195	—	0
129.21.41.196	—	0
129.21.41.197	jmcxps.wireless.rit.edu	0
129.21.41.198	—	0
129.21.41.199	—	0
129.21.41.200	—	0
129.21.41.201	stephaniesair2.wireless.rit.edu	0
129.21.41.202	8n610681l0.wireless.rit.edu	0
129.21.41.203	acd41229045323768731517.wireless.rit.edu	0
129.21.41.204	scb-mc4.main.ad.rit.edu	0
129.21.41.205	—	0
129.21.41.206	brooke.wireless.rit.edu	0
129.21.41.207	—	0
129.21.41.208	—	0
129.21.41.209	—	0
129.21.41.210	—	0
129.21.41.211	—	0
129.21.41.212	—	0
129.21.41.213	—	0
129.21.41.214	—	0
129.21.41.215	laptop-0rtore4j.wireless.rit.edu	0
129.21.41.216	devanslaptop.wireless.rit.edu	0
129.21.41.217	ntidrtcipad163.main.ad.rit.edu	0
129.21.41.218	—	0
129.21.41.219	—	0
129.21.41.220	—	0
129.21.41.221	music-oculus08.rit.edu	0
129.21.41.222	razeqamacbook.student.rit.edu	0
129.21.41.223	cos-its2301.wireless.rit.edu	0
129.21.41.224	—	0
129.21.41.225	—	0
129.21.41.226	—	0
129.21.41.227	macbook-pro-298.wireless.rit.edu	0
129.21.41.228	acd41229045323768740759.wireless.rit.edu	0
129.21.41.229	—	0
129.21.41.230	—	0
129.21.41.231	—	0
129.21.41.232	—	0
129.21.41.233	—	0
129.21.41.234	—	0
129.21.41.235	—	0
129.21.41.236	gos-134501.ad.rit.edu	0
129.21.41.237	—	0
129.21.41.238	ntidrtcipad147.main.ad.rit.edu	0
129.21.41.239	—	0
129.21.41.240	—	0
129.21.41.241	—	0
129.21.41.242	—	0
129.21.41.243	—	0
129.21.41.244	boo-4610-tvright.rit.edu	0
129.21.41.245	—	0
129.21.41.246	—	0
129.21.41.247	—	0
129.21.41.248	—	0
129.21.41.249	maries-air.wireless.rit.edu	0
129.21.41.250	—	0
129.21.41.251	—	0
129.21.41.252	antons-air.wireless.rit.edu	0
129.21.41.253	kf.student.rit.edu	0
129.21.41.254	—	0
129.21.41.255	—	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 129.21.41.236

traceroute to 129.21.41.236 (129.21.41.236): 64 hops max, 52 byte packets

4 [AS3257] 207.162.198.189 0.394 ms

5 [AS3257] 208.116.142.154 2.01 ms

6 *

7 [AS4385] 129.21.41.236 9.701 ms

Measurement taken from

IPinfo ProbeNet in Buffalo, US

On December 6th 2025