Summary

ASN	AS4385 Rochester Institute of Technology
BGP	129.21.0.0/16
IPs with RDNS	82
Hosted Domains	0
Pingable IPs	33
Router IPs	0


129.21.136.0	—	0
129.21.136.1	—	0
129.21.136.2	—	0
129.21.136.3	—	0
129.21.136.4	—	0
129.21.136.5	704-mcfiao-148.main.ad.rit.edu	0
129.21.136.6	—	0
129.21.136.7	—	0
129.21.136.8	—	0
129.21.136.9	—	0
129.21.136.10	—	0
129.21.136.11	—	0
129.21.136.12	—	0
129.21.136.13	acd41229045323768739813.wireless.rit.edu	0
129.21.136.14	—	0
129.21.136.15	—	0
129.21.136.16	—	0
129.21.136.17	jot6801.student.rit.edu	0
129.21.136.18	roku1225.student.rit.edu	0
129.21.136.19	fastwirles2sair.wireless.rit.edu	0
129.21.136.20	—	0
129.21.136.21	—	0
129.21.136.22	—	0
129.21.136.23	—	0
129.21.136.24	—	0
129.21.136.25	sarahs-mbp-7.wireless.rit.edu	0
129.21.136.26	allyns-mbp.wireless.rit.edu	0
129.21.136.27	lukes-pc.wireless.rit.edu	0
129.21.136.28	—	0
129.21.136.29	—	0
129.21.136.30	desktop-4ga64ih.wireless.rit.edu	0
129.21.136.31	—	0
129.21.136.32	—	0
129.21.136.33	acd41229045323768740127.wireless.rit.edu	0
129.21.136.34	—	0
129.21.136.35	—	0
129.21.136.36	brandons-mbp.wireless.rit.edu	0
129.21.136.37	—	0
129.21.136.38	—	0
129.21.136.39	nathaniel.wireless.rit.edu	0
129.21.136.40	—	0
129.21.136.41	—	0
129.21.136.42	drexys-air.wireless.rit.edu	0
129.21.136.43	ajd.student.rit.edu	0
129.21.136.44	—	0
129.21.136.45	—	0
129.21.136.46	—	0
129.21.136.47	—	0
129.21.136.48	—	0
129.21.136.49	—	0
129.21.136.50	—	0
129.21.136.51	—	0
129.21.136.52	—	0
129.21.136.53	kd3048.student.rit.edu	0
129.21.136.54	—	0
129.21.136.55	—	0
129.21.136.56	—	0
129.21.136.57	acd41229045323768740521.wireless.rit.edu	0
129.21.136.58	—	0
129.21.136.59	—	0
129.21.136.60	—	0
129.21.136.61	—	0
129.21.136.62	—	0
129.21.136.63	cet-ecet2305.ad.rit.edu	0
129.21.136.64	jelanis-air.wireless.rit.edu	0
129.21.136.65	—	0
129.21.136.66	—	0
129.21.136.67	—	0
129.21.136.68	desktop-8sdr8la.wireless.rit.edu	0
129.21.136.69	—	0
129.21.136.70	gos-a271-2520.wireless.rit.edu	0
129.21.136.71	—	0
129.21.136.72	—	0
129.21.136.73	—	0
129.21.136.74	—	0
129.21.136.75	—	0
129.21.136.76	—	0
129.21.136.77	8n610390l0.main.ad.rit.edu	0
129.21.136.78	—	0
129.21.136.79	—	0
129.21.136.80	—	0
129.21.136.81	—	0
129.21.136.82	nkw831.student.rit.edu	0
129.21.136.83	pps5.student.rit.edu	0
129.21.136.84	—	0
129.21.136.85	—	0
129.21.136.86	fa-aux2420.ad.rit.edu	0
129.21.136.87	stringmaster.wireless.rit.edu	0
129.21.136.88	—	0
129.21.136.89	—	0
129.21.136.90	—	0
129.21.136.91	—	0
129.21.136.92	—	0
129.21.136.93	—	0
129.21.136.94	aidanm.student.rit.edu	0
129.21.136.95	—	0
129.21.136.96	krn-spectre.wireless.rit.edu	0
129.21.136.97	—	0
129.21.136.98	sutterscomp.wireless.rit.edu	0
129.21.136.99	gvp2063owl.rit.edu	0
129.21.136.100	acd41229045323768736796.wireless.rit.edu	0
129.21.136.101	—	0
129.21.136.102	wills-air-4.wireless.rit.edu	0
129.21.136.103	—	0
129.21.136.104	sa-shc2505.wireless.rit.edu	0
129.21.136.105	prestons_omen.wireless.rit.edu	0
129.21.136.106	—	0
129.21.136.107	mh4040-purifier.student.rit.edu	0
129.21.136.108	—	0
129.21.136.109	—	0
129.21.136.110	—	0
129.21.136.111	—	0
129.21.136.112	—	0
129.21.136.113	—	0
129.21.136.114	—	0
129.21.136.115	jimenez1.student.rit.edu	0
129.21.136.116	—	0
129.21.136.117	—	0
129.21.136.118	—	0
129.21.136.119	—	0
129.21.136.120	—	0
129.21.136.121	acd41229045323768736238.wireless.rit.edu	0
129.21.136.122	carbon.wireless.rit.edu	0
129.21.136.123	—	0
129.21.136.124	—	0
129.21.136.125	—	0
129.21.136.126	macbook-pro-446.wireless.rit.edu	0
129.21.136.127	—	0
129.21.136.128	—	0
129.21.136.129	—	0
129.21.136.130	bensnintendo.student.rit.edu	0
129.21.136.131	—	0
129.21.136.132	—	0
129.21.136.133	—	0
129.21.136.134	—	0
129.21.136.135	—	0
129.21.136.136	—	0
129.21.136.137	—	0
129.21.136.138	—	0
129.21.136.139	laptop-si9lofom.wireless.rit.edu	0
129.21.136.140	johnbambux1.student.rit.edu	0
129.21.136.141	—	0
129.21.136.142	—	0
129.21.136.143	—	0
129.21.136.144	—	0
129.21.136.145	desktop-ovj3ssl.wireless.rit.edu	0
129.21.136.146	—	0
129.21.136.147	—	0
129.21.136.148	—	0
129.21.136.149	ntidrtcipad116.main.ad.rit.edu	0
129.21.136.150	—	0
129.21.136.151	acd41229045323768740508.wireless.rit.edu	0
129.21.136.152	—	0
129.21.136.153	—	0
129.21.136.154	—	0
129.21.136.155	cape-cnhjklq0vx.rit.edu	0
129.21.136.156	acd41229045323768738929.wireless.rit.edu	0
129.21.136.157	—	0
129.21.136.158	carlos-v-et2022.wireless.rit.edu	0
129.21.136.159	—	0
129.21.136.160	—	0
129.21.136.161	—	0
129.21.136.162	—	0
129.21.136.163	kgcoe-bme2405.wireless.rit.edu	0
129.21.136.164	—	0
129.21.136.165	felixniem.student.rit.edu	0
129.21.136.166	—	0
129.21.136.167	—	0
129.21.136.168	acd41229045323768741219.wireless.rit.edu	0
129.21.136.169	meow_meow.wireless.rit.edu	0
129.21.136.170	cos-phy2307.main.ad.rit.edu	0
129.21.136.171	—	0
129.21.136.172	tanzimlaptop.wireless.rit.edu	0
129.21.136.173	—	0
129.21.136.174	cla-psy2503.ad.rit.edu	0
129.21.136.175	cjf9942.student.rit.edu	0
129.21.136.176	—	0
129.21.136.177	—	0
129.21.136.178	—	0
129.21.136.179	—	0
129.21.136.180	—	0
129.21.136.181	—	0
129.21.136.182	—	0
129.21.136.183	—	0
129.21.136.184	—	0
129.21.136.185	desktop-g97avit.wireless.rit.edu	0
129.21.136.186	—	0
129.21.136.187	—	0
129.21.136.188	—	0
129.21.136.189	—	0
129.21.136.190	—	0
129.21.136.191	—	0
129.21.136.192	—	0
129.21.136.193	—	0
129.21.136.194	paiges-air-2.wireless.rit.edu	0
129.21.136.195	—	0
129.21.136.196	—	0
129.21.136.197	arielxps15.wireless.rit.edu	0
129.21.136.198	logans_asus.wireless.rit.edu	0
129.21.136.199	—	0
129.21.136.200	—	0
129.21.136.201	emilyroku.student.rit.edu	0
129.21.136.202	—	0
129.21.136.203	kgcoe-ce2405.wireless.rit.edu	0
129.21.136.204	—	0
129.21.136.205	8n609621t0.wireless.rit.edu	0
129.21.136.206	samsung-32.student.rit.edu	0
129.21.136.207	—	0
129.21.136.208	madelines-mbp-2.wireless.rit.edu	0
129.21.136.209	acd41229045323768734064.wireless.rit.edu	0
129.21.136.210	—	0
129.21.136.211	fa-aux2204.ad.rit.edu	0
129.21.136.212	bres_surface.wireless.rit.edu	0
129.21.136.213	—	0
129.21.136.214	zhe-yus-mbp.wireless.rit.edu	0
129.21.136.215	desktop-b5ch33a.wireless.rit.edu	0
129.21.136.216	—	0
129.21.136.217	—	0
129.21.136.218	—	0
129.21.136.219	—	0
129.21.136.220	—	0
129.21.136.221	—	0
129.21.136.222	acd41229045323768735807.wireless.rit.edu	0
129.21.136.223	acd41229045323768740978.wireless.rit.edu	0
129.21.136.224	acd41229045323768737666.wireless.rit.edu	0
129.21.136.225	—	0
129.21.136.226	—	0
129.21.136.227	—	0
129.21.136.228	—	0
129.21.136.229	—	0
129.21.136.230	fa-aux2404.ad.rit.edu	0
129.21.136.231	—	0
129.21.136.232	aspens-mac-3.wireless.rit.edu	0
129.21.136.233	—	0
129.21.136.234	—	0
129.21.136.235	—	0
129.21.136.236	owaca.wireless.rit.edu	0
129.21.136.237	—	0
129.21.136.238	bronteecho24.student.rit.edu	0
129.21.136.239	—	0
129.21.136.240	wal-lt2116.ad.rit.edu	0
129.21.136.241	—	0
129.21.136.242	—	0
129.21.136.243	—	0
129.21.136.244	—	0
129.21.136.245	fritzsmbook6400.wireless.rit.edu	0
129.21.136.246	—	0
129.21.136.247	gccis-sxjics-m1.main.ad.rit.edu	0
129.21.136.248	—	0
129.21.136.249	scb-lp-257.main.ad.rit.edu	0
129.21.136.250	8n610958l0.main.ad.rit.edu	0
129.21.136.251	—	0
129.21.136.252	krs3449.student.rit.edu	0
129.21.136.253	—	0
129.21.136.254	—	0
129.21.136.255	—	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 129.21.136.223

traceroute to 129.21.136.223 (129.21.136.223): 64 hops max, 52 byte packets

4 [AS3257] 207.162.196.105 0.564 ms

5 [AS3257] 208.116.142.154 2.077 ms

6 *

7 [AS4385] 129.21.136.223 3.931 ms

Measurement taken from

IPinfo ProbeNet in Buffalo, US

On February 16th 2026