Summary

ASN	AS4385 Rochester Institute of Technology
BGP	129.21.0.0/16
IPs with RDNS	85
Hosted Domains	0
Pingable IPs	18
Router IPs	0


129.21.61.0	—	0
129.21.61.1	bmk9649.student.rit.edu	0
129.21.61.2	—	0
129.21.61.3	—	0
129.21.61.4	—	0
129.21.61.5	—	0
129.21.61.6	—	0
129.21.61.7	—	0
129.21.61.8	amayasousa.student.rit.edu	0
129.21.61.9	kgcoe-eme2607.wireless.rit.edu	0
129.21.61.10	maite.wireless.rit.edu	0
129.21.61.11	—	0
129.21.61.12	—	0
129.21.61.13	—	0
129.21.61.14	—	0
129.21.61.15	jacobslaptop.wireless.rit.edu	0
129.21.61.16	trooperecho.wireless.rit.edu	0
129.21.61.17	acad-vp1804.ad.rit.edu	0
129.21.61.18	—	0
129.21.61.19	—	0
129.21.61.20	gymroku-11.rit.edu	0
129.21.61.21	—	0
129.21.61.22	sla1580-tv.rit.edu	0
129.21.61.23	—	0
129.21.61.24	—	0
129.21.61.25	—	0
129.21.61.26	—	0
129.21.61.27	ctl-eng1901.ad.rit.edu	0
129.21.61.28	—	0
129.21.61.29	christohersmbp5.wireless.rit.edu	0
129.21.61.30	—	0
129.21.61.31	—	0
129.21.61.32	to3222.student.rit.edu	0
129.21.61.33	ashleylaptop.wireless.rit.edu	0
129.21.61.34	benisrig.wireless.rit.edu	0
129.21.61.35	beth_computer.wireless.rit.edu	0
129.21.61.36	—	0
129.21.61.37	—	0
129.21.61.38	alis-air-3.wireless.rit.edu	0
129.21.61.39	—	0
129.21.61.40	—	0
129.21.61.41	—	0
129.21.61.42	—	0
129.21.61.43	—	0
129.21.61.44	desktop-4te3pvu.wireless.rit.edu	0
129.21.61.45	—	0
129.21.61.46	—	0
129.21.61.47	—	0
129.21.61.48	—	0
129.21.61.49	—	0
129.21.61.50	—	0
129.21.61.51	laptop-0ccjq1he.wireless.rit.edu	0
129.21.61.52	—	0
129.21.61.53	—	0
129.21.61.54	—	0
129.21.61.55	addyc.student.rit.edu	0
129.21.61.56	acd41229045323768736481.wireless.rit.edu	0
129.21.61.57	—	0
129.21.61.58	—	0
129.21.61.59	—	0
129.21.61.60	—	0
129.21.61.61	8n610669a0.rit.edu	0
129.21.61.62	—	0
129.21.61.63	—	0
129.21.61.64	gos-a271-2521.wireless.rit.edu	0
129.21.61.65	tymac.student.rit.edu	0
129.21.61.66	—	0
129.21.61.67	acd41229045323768740179.wireless.rit.edu	0
129.21.61.68	—	0
129.21.61.69	—	0
129.21.61.70	—	0
129.21.61.71	—	0
129.21.61.72	—	0
129.21.61.73	xmswitch2.student.rit.edu	0
129.21.61.74	—	0
129.21.61.75	—	0
129.21.61.76	—	0
129.21.61.77	—	0
129.21.61.78	javins-air.wireless.rit.edu	0
129.21.61.79	—	0
129.21.61.80	balance.wireless.rit.edu	0
129.21.61.81	—	0
129.21.61.82	dells.wireless.rit.edu	0
129.21.61.83	—	0
129.21.61.84	—	0
129.21.61.85	—	0
129.21.61.86	acd41229045323768740831.wireless.rit.edu	0
129.21.61.87	acd41229045323768740834.wireless.rit.edu	0
129.21.61.88	anita_laptop.wireless.rit.edu	0
129.21.61.89	—	0
129.21.61.90	—	0
129.21.61.91	—	0
129.21.61.92	—	0
129.21.61.93	owen-laptop.wireless.rit.edu	0
129.21.61.94	—	0
129.21.61.95	—	0
129.21.61.96	fart.student.rit.edu	0
129.21.61.97	—	0
129.21.61.98	—	0
129.21.61.99	jake45.wireless.rit.edu	0
129.21.61.100	—	0
129.21.61.101	—	0
129.21.61.102	acd41229045323768737415.wireless.rit.edu	0
129.21.61.103	—	0
129.21.61.104	—	0
129.21.61.105	ethankanter64.student.rit.edu	0
129.21.61.106	—	0
129.21.61.107	ssc.wireless.rit.edu	0
129.21.61.108	—	0
129.21.61.109	—	0
129.21.61.110	desktop-ftqjad0.wireless.rit.edu	0
129.21.61.111	—	0
129.21.61.112	—	0
129.21.61.113	desktop-01q31pv.wireless.rit.edu	0
129.21.61.114	—	0
129.21.61.115	dell-ngwheels.wireless.rit.edu	0
129.21.61.116	—	0
129.21.61.117	—	0
129.21.61.118	alyssascomputer.wireless.rit.edu	0
129.21.61.119	—	0
129.21.61.120	—	0
129.21.61.121	—	0
129.21.61.122	—	0
129.21.61.123	jordanlaptop.wireless.rit.edu	0
129.21.61.124	—	0
129.21.61.125	—	0
129.21.61.126	—	0
129.21.61.127	—	0
129.21.61.128	—	0
129.21.61.129	acd41229045323768741400.wireless.rit.edu	0
129.21.61.130	jackslaptop.wireless.rit.edu	0
129.21.61.131	—	0
129.21.61.132	—	0
129.21.61.133	—	0
129.21.61.134	dirs-imac-jan.wireless.rit.edu	0
129.21.61.135	—	0
129.21.61.136	—	0
129.21.61.137	—	0
129.21.61.138	—	0
129.21.61.139	—	0
129.21.61.140	—	0
129.21.61.141	—	0
129.21.61.142	eurydice.student.rit.edu	0
129.21.61.143	—	0
129.21.61.144	efw-laptop.wireless.rit.edu	0
129.21.61.145	switchtuah.student.rit.edu	0
129.21.61.146	—	0
129.21.61.147	—	0
129.21.61.148	—	0
129.21.61.149	—	0
129.21.61.150	—	0
129.21.61.151	—	0
129.21.61.152	—	0
129.21.61.153	—	0
129.21.61.154	—	0
129.21.61.155	—	0
129.21.61.156	—	0
129.21.61.157	rm2348361621238236.wireless.rit.edu	0
129.21.61.158	—	0
129.21.61.159	mayas-air-4.wireless.rit.edu	0
129.21.61.160	—	0
129.21.61.161	peters-iphone.wireless.rit.edu	0
129.21.61.162	—	0
129.21.61.163	—	0
129.21.61.164	—	0
129.21.61.165	—	0
129.21.61.166	darren2025.wireless.rit.edu	0
129.21.61.167	smsk.student.rit.edu	0
129.21.61.168	—	0
129.21.61.169	mss-cxcigm-imac.wireless.rit.edu	0
129.21.61.170	—	0
129.21.61.171	averyd.wireless.rit.edu	0
129.21.61.172	—	0
129.21.61.173	—	0
129.21.61.174	—	0
129.21.61.175	—	0
129.21.61.176	cameronsyoga.wireless.rit.edu	0
129.21.61.177	pomaah.wireless.rit.edu	0
129.21.61.178	—	0
129.21.61.179	—	0
129.21.61.180	christohersmbp7.wireless.rit.edu	0
129.21.61.181	—	0
129.21.61.182	pipers-air.wireless.rit.edu	0
129.21.61.183	—	0
129.21.61.184	scb-ln-4.ad.rit.edu	0
129.21.61.185	—	0
129.21.61.186	—	0
129.21.61.187	—	0
129.21.61.188	—	0
129.21.61.189	—	0
129.21.61.190	acd41229045323768741253.wireless.rit.edu	0
129.21.61.191	—	0
129.21.61.192	mlt1232.student.rit.edu	0
129.21.61.193	sa-ccl2502.ad.rit.edu	0
129.21.61.194	nnk1235.student.rit.edu	0
129.21.61.195	—	0
129.21.61.196	—	0
129.21.61.197	laptop-cgj1fi4k.wireless.rit.edu	0
129.21.61.198	—	0
129.21.61.199	jrs8294.student.rit.edu	0
129.21.61.200	—	0
129.21.61.201	ajr7055.student.rit.edu	0
129.21.61.202	—	0
129.21.61.203	desktop-rhhnvtk.wireless.rit.edu	0
129.21.61.204	divyas-mbp.wireless.rit.edu	0
129.21.61.205	schroy.student.rit.edu	0
129.21.61.206	krishas-air-3.wireless.rit.edu	0
129.21.61.207	—	0
129.21.61.208	acd41229045323768732671.wireless.rit.edu	0
129.21.61.209	daw2555.student.rit.edu	0
129.21.61.210	—	0
129.21.61.211	—	0
129.21.61.212	—	0
129.21.61.213	matthew.student.rit.edu	0
129.21.61.214	—	0
129.21.61.215	—	0
129.21.61.216	—	0
129.21.61.217	—	0
129.21.61.218	cla-ml2504.ad.rit.edu	0
129.21.61.219	zs_surface_11.wireless.rit.edu	0
129.21.61.220	—	0
129.21.61.221	usc-1310-tv.rit.edu	0
129.21.61.222	—	0
129.21.61.223	—	0
129.21.61.224	—	0
129.21.61.225	—	0
129.21.61.226	obinna.wireless.rit.edu	0
129.21.61.227	—	0
129.21.61.228	—	0
129.21.61.229	jobs_computer.wireless.rit.edu	0
129.21.61.230	—	0
129.21.61.231	—	0
129.21.61.232	8n609152d0.main.ad.rit.edu	0
129.21.61.233	—	0
129.21.61.234	sa-res2103.ad.rit.edu	0
129.21.61.235	—	0
129.21.61.236	—	0
129.21.61.237	—	0
129.21.61.238	—	0
129.21.61.239	—	0
129.21.61.240	—	0
129.21.61.241	—	0
129.21.61.242	—	0
129.21.61.243	truedomain.wireless.rit.edu	0
129.21.61.244	—	0
129.21.61.245	—	0
129.21.61.246	—	0
129.21.61.247	—	0
129.21.61.248	acd41229045323768739564.wireless.rit.edu	0
129.21.61.249	—	0
129.21.61.250	—	0
129.21.61.251	—	0
129.21.61.252	—	0
129.21.61.253	riverafirestick.student.rit.edu	0
129.21.61.254	—	0
129.21.61.255	fa-aux2440.ad.rit.edu	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 129.21.61.20

traceroute to 129.21.61.20 (129.21.61.20): 64 hops max, 52 byte packets

4 [AS3257] 207.162.196.105 0.353 ms

5 [AS3257] 208.116.142.154 2.229 ms

6 *

7 [AS4385] 129.21.61.20 3.445 ms

Measurement taken from

IPinfo ProbeNet in Buffalo, US

On January 18th 2026