Summary

ASN	AS4385 Rochester Institute of Technology
BGP	129.21.0.0/16
IPs with RDNS	62
Hosted Domains	0
Pingable IPs	13
Router IPs	0


129.21.88.0	—	0
129.21.88.1	mitres-iphone.wireless.rit.edu	0
129.21.88.2	—	0
129.21.88.3	—	0
129.21.88.4	—	0
129.21.88.5	—	0
129.21.88.6	vaio.wireless.rit.edu	0
129.21.88.7	—	0
129.21.88.8	—	0
129.21.88.9	—	0
129.21.88.10	—	0
129.21.88.11	—	0
129.21.88.12	—	0
129.21.88.13	—	0
129.21.88.14	—	0
129.21.88.15	gis-eng1503.ad.rit.edu	0
129.21.88.16	—	0
129.21.88.17	—	0
129.21.88.18	—	0
129.21.88.19	zacks-laptop.wireless.rit.edu	0
129.21.88.20	—	0
129.21.88.21	—	0
129.21.88.22	—	0
129.21.88.23	—	0
129.21.88.24	—	0
129.21.88.25	—	0
129.21.88.26	—	0
129.21.88.27	—	0
129.21.88.28	—	0
129.21.88.29	allegras-air.wireless.rit.edu	0
129.21.88.30	—	0
129.21.88.31	—	0
129.21.88.32	—	0
129.21.88.33	super-zoomer-loser-boomer.wireless.rit.edu	0
129.21.88.34	—	0
129.21.88.35	—	0
129.21.88.36	—	0
129.21.88.37	—	0
129.21.88.38	—	0
129.21.88.39	—	0
129.21.88.40	—	0
129.21.88.41	—	0
129.21.88.42	—	0
129.21.88.43	—	0
129.21.88.44	fa-aux2457.ad.rit.edu	0
129.21.88.45	—	0
129.21.88.46	—	0
129.21.88.47	—	0
129.21.88.48	mins-mbp.wireless.rit.edu	0
129.21.88.49	—	0
129.21.88.50	fusesift.rit.edu	0
129.21.88.51	—	0
129.21.88.52	nicoles-mbp-8.wireless.rit.edu	0
129.21.88.53	—	0
129.21.88.54	—	0
129.21.88.55	—	0
129.21.88.56	—	0
129.21.88.57	adrianstv.student.rit.edu	0
129.21.88.58	—	0
129.21.88.59	—	0
129.21.88.60	—	0
129.21.88.61	piiessfork.student.rit.edu	0
129.21.88.62	—	0
129.21.88.63	—	0
129.21.88.64	desktop-e7aj880.wireless.rit.edu	0
129.21.88.65	—	0
129.21.88.66	—	0
129.21.88.67	—	0
129.21.88.68	—	0
129.21.88.69	—	0
129.21.88.70	—	0
129.21.88.71	—	0
129.21.88.72	—	0
129.21.88.73	—	0
129.21.88.74	—	0
129.21.88.75	—	0
129.21.88.76	—	0
129.21.88.77	—	0
129.21.88.78	—	0
129.21.88.79	—	0
129.21.88.80	—	0
129.21.88.81	—	0
129.21.88.82	—	0
129.21.88.83	—	0
129.21.88.84	—	0
129.21.88.85	acd41229045323768732808.wireless.rit.edu	0
129.21.88.86	—	0
129.21.88.87	—	0
129.21.88.88	—	0
129.21.88.89	gos-a271-2508.wireless.rit.edu	0
129.21.88.90	—	0
129.21.88.91	—	0
129.21.88.92	pear.wireless.rit.edu	0
129.21.88.93	ntidrtcipad43.main.ad.rit.edu	0
129.21.88.94	cis-display3111.rit.edu	0
129.21.88.95	—	0
129.21.88.96	—	0
129.21.88.97	—	0
129.21.88.98	hollis-laptop.wireless.rit.edu	0
129.21.88.99	—	0
129.21.88.100	acd41229045323768734172.wireless.rit.edu	0
129.21.88.101	—	0
129.21.88.102	—	0
129.21.88.103	—	0
129.21.88.104	—	0
129.21.88.105	—	0
129.21.88.106	—	0
129.21.88.107	—	0
129.21.88.108	—	0
129.21.88.109	quinnswitch.student.rit.edu	0
129.21.88.110	—	0
129.21.88.111	—	0
129.21.88.112	—	0
129.21.88.113	—	0
129.21.88.114	kaelynj.student.rit.edu	0
129.21.88.115	8n610421t0.main.ad.rit.edu	0
129.21.88.116	—	0
129.21.88.117	—	0
129.21.88.118	knb9963.student.rit.edu	0
129.21.88.119	—	0
129.21.88.120	—	0
129.21.88.121	ntidrtcipad49.main.ad.rit.edu	0
129.21.88.122	—	0
129.21.88.123	—	0
129.21.88.124	—	0
129.21.88.125	laptop-jv8iuqm5.wireless.rit.edu	0
129.21.88.126	shbswitch.student.rit.edu	0
129.21.88.127	—	0
129.21.88.128	—	0
129.21.88.129	—	0
129.21.88.130	—	0
129.21.88.131	rm293234243.ad.rit.edu	0
129.21.88.132	—	0
129.21.88.133	—	0
129.21.88.134	—	0
129.21.88.135	—	0
129.21.88.136	—	0
129.21.88.137	—	0
129.21.88.138	—	0
129.21.88.139	acd41229045323768739932.wireless.rit.edu	0
129.21.88.140	cos-bio812.main.ad.rit.edu	0
129.21.88.141	—	0
129.21.88.142	—	0
129.21.88.143	oliver.wireless.rit.edu	0
129.21.88.144	—	0
129.21.88.145	—	0
129.21.88.146	titusmswitch2.student.rit.edu	0
129.21.88.147	moose.student.rit.edu	0
129.21.88.148	—	0
129.21.88.149	lde.student.rit.edu	0
129.21.88.150	—	0
129.21.88.151	—	0
129.21.88.152	dcwlightstrip.student.rit.edu	0
129.21.88.153	ntidrtcipadm265.rit.edu	0
129.21.88.154	rm2348361621791.rit.edu	0
129.21.88.155	—	0
129.21.88.156	declanlaptop.wireless.rit.edu	0
129.21.88.157	—	0
129.21.88.158	esw.student.rit.edu	0
129.21.88.159	—	0
129.21.88.160	—	0
129.21.88.161	—	0
129.21.88.162	ntidrtcipad127.main.ad.rit.edu	0
129.21.88.163	—	0
129.21.88.164	8n609555t0.rit.edu	0
129.21.88.165	—	0
129.21.88.166	acd41229045323768741101.wireless.rit.edu	0
129.21.88.167	—	0
129.21.88.168	—	0
129.21.88.169	—	0
129.21.88.170	—	0
129.21.88.171	—	0
129.21.88.172	—	0
129.21.88.173	—	0
129.21.88.174	—	0
129.21.88.175	—	0
129.21.88.176	—	0
129.21.88.177	—	0
129.21.88.178	—	0
129.21.88.179	—	0
129.21.88.180	—	0
129.21.88.181	carls-iphone-12.wireless.rit.edu	0
129.21.88.182	kappletv.student.rit.edu	0
129.21.88.183	—	0
129.21.88.184	fa-aux2419.ad.rit.edu	0
129.21.88.185	—	0
129.21.88.186	em-faid2202.ad.rit.edu	0
129.21.88.187	—	0
129.21.88.188	lydias-mbp-2.wireless.rit.edu	0
129.21.88.189	—	0
129.21.88.190	—	0
129.21.88.191	—	0
129.21.88.192	—	0
129.21.88.193	—	0
129.21.88.194	—	0
129.21.88.195	—	0
129.21.88.196	—	0
129.21.88.197	—	0
129.21.88.198	—	0
129.21.88.199	—	0
129.21.88.200	—	0
129.21.88.201	—	0
129.21.88.202	—	0
129.21.88.203	—	0
129.21.88.204	—	0
129.21.88.205	—	0
129.21.88.206	—	0
129.21.88.207	—	0
129.21.88.208	—	0
129.21.88.209	—	0
129.21.88.210	—	0
129.21.88.211	—	0
129.21.88.212	—	0
129.21.88.213	acd41229045323768735420.wireless.rit.edu	0
129.21.88.214	—	0
129.21.88.215	jacks-mbp-2.wireless.rit.edu	0
129.21.88.216	isma.wireless.rit.edu	0
129.21.88.217	desktop-avss4gj.wireless.rit.edu	0
129.21.88.218	—	0
129.21.88.219	—	0
129.21.88.220	julianswitch2.wireless.rit.edu	0
129.21.88.221	hpapponetti.student.rit.edu	0
129.21.88.222	acd41229045323768740718.wireless.rit.edu	0
129.21.88.223	—	0
129.21.88.224	merci_dell_14.wireless.rit.edu	0
129.21.88.225	—	0
129.21.88.226	ntid60-3223-03.main.ad.rit.edu	0
129.21.88.227	—	0
129.21.88.228	—	0
129.21.88.229	—	0
129.21.88.230	—	0
129.21.88.231	—	0
129.21.88.232	—	0
129.21.88.233	—	0
129.21.88.234	—	0
129.21.88.235	—	0
129.21.88.236	—	0
129.21.88.237	—	0
129.21.88.238	—	0
129.21.88.239	—	0
129.21.88.240	—	0
129.21.88.241	—	0
129.21.88.242	—	0
129.21.88.243	—	0
129.21.88.244	acd41229045323768741399.wireless.rit.edu	0
129.21.88.245	—	0
129.21.88.246	lukaporterxps16.wireless.rit.edu	0
129.21.88.247	—	0
129.21.88.248	acd41229045323768730107.wireless.rit.edu	0
129.21.88.249	em-oce2201.wireless.rit.edu	0
129.21.88.250	laptop-oaluv0vc.wireless.rit.edu	0
129.21.88.251	—	0
129.21.88.252	—	0
129.21.88.253	laptop-mcffj0iv.wireless.rit.edu	0
129.21.88.254	—	0
129.21.88.255	—	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 129.21.88.15

traceroute to 129.21.88.15 (129.21.88.15): 64 hops max, 52 byte packets

4 [AS3257] 207.162.196.105 4.823 ms

5 [AS3257] 208.116.142.154 6.355 ms

6 *

7 [AS4385] 129.21.88.15 5.656 ms

Measurement taken from

IPinfo ProbeNet in Buffalo, US

On January 18th 2026