Summary

ASN	AS131897 National University Corporation ,Ehime University
BGP	133.71.0.0/16
IPs with RDNS	86
Hosted Domains	0
Pingable IPs	0
Router IPs	0


133.71.61.0	—	0
133.71.61.1	—	0
133.71.61.2	—	0
133.71.61.3	—	0
133.71.61.4	—	0
133.71.61.5	—	0
133.71.61.6	—	0
133.71.61.7	—	0
133.71.61.8	—	0
133.71.61.9	—	0
133.71.61.10	—	0
133.71.61.11	ok.sci.ehime-u.ac.jp	0
133.71.61.12	paleont.sci.ehime-u.ac.jp	0
133.71.61.13	ammonite.sci.ehime-u.ac.jp	0
133.71.61.14	mikans-pc.sci.ehime-u.ac.jp	0
133.71.61.15	hino.sci.ehime-u.ac.jp	0
133.71.61.16	deep-impact.sci.ehime-u.ac.jp	0
133.71.61.17	maetani.sci.ehime-u.ac.jp	0
133.71.61.18	your-rq.sci.ehime-u.ac.jp	0
133.71.61.19	riecat.sci.ehime-u.ac.jp	0
133.71.61.20	fm-axxon159.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.21	speedia.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.22	takagi.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.23	polyptycoceras.sci.ehime-u.ac.jp	0
133.71.61.24	kandori.sci.ehime-u.ac.jp	0
133.71.61.25	tinahime.sci.ehime-u.ac.jp	0
133.71.61.26	hal.sci.ehime-u.ac.jp	0
133.71.61.27	t-ueno.sci.ehime-u.ac.jp	0
133.71.61.28	karaageteisyoku.sci.ehime-u.ac.jp	0
133.71.61.29	—	0
133.71.61.30	g66c0001k410.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.31	donpc.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.32	ohya.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.33	sode-pc.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.34	gurepasoco.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.35	plmt5.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.36	shiropc.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.37	takadas-pc.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.38	yuki.sci.ehime-u.ac.jp.61.71.133.in-addr.arpa	0
133.71.61.39	—	0
133.71.61.40	—	0
133.71.61.41	—	0
133.71.61.42	—	0
133.71.61.43	—	0
133.71.61.44	—	0
133.71.61.45	—	0
133.71.61.46	—	0
133.71.61.47	—	0
133.71.61.48	ridge.sci.ehime-u.ac.jp	0
133.71.61.49	—	0
133.71.61.50	—	0
133.71.61.51	—	0
133.71.61.52	—	0
133.71.61.53	—	0
133.71.61.54	—	0
133.71.61.55	hotspot.sci.ehime-u.ac.jp	0
133.71.61.56	—	0
133.71.61.57	—	0
133.71.61.58	regulus.sci.ehime-u.ac.jp	0
133.71.61.59	eqlaser.sci.ehime-u.ac.jp	0
133.71.61.60	—	0
133.71.61.61	—	0
133.71.61.62	—	0
133.71.61.63	—	0
133.71.61.64	pd-prt.sci.ehime-u.ac.jp	0
133.71.61.65	grc-srv1.sci.ehime-u.ac.jp	0
133.71.61.66	—	0
133.71.61.67	—	0
133.71.61.68	—	0
133.71.61.69	—	0
133.71.61.70	—	0
133.71.61.71	—	0
133.71.61.72	hirai1.sci.ehime-u.ac.jp	0
133.71.61.73	hirai2.sci.ehime-u.ac.jp	0
133.71.61.74	c5900.sci.ehime-u.ac.jp	0
133.71.61.75	—	0
133.71.61.76	—	0
133.71.61.77	—	0
133.71.61.78	—	0
133.71.61.79	—	0
133.71.61.80	—	0
133.71.61.81	—	0
133.71.61.82	—	0
133.71.61.83	nishihara.sci.ehime-u.ac.jp	0
133.71.61.84	—	0
133.71.61.85	—	0
133.71.61.86	rt484a.sci.ehime-u.ac.jp	0
133.71.61.87	rt484b.sci.ehime-u.ac.jp	0
133.71.61.88	rt484c.sci.ehime-u.ac.jp	0
133.71.61.89	—	0
133.71.61.90	—	0
133.71.61.91	hata1.sci.ehime-u.ac.jp	0
133.71.61.92	nakajima1.sci.ehime-u.ac.jp	0
133.71.61.93	nakajima2.sci.ehime-u.ac.jp	0
133.71.61.94	inoue1.sci.ehime-u.ac.jp	0
133.71.61.95	inoue2.sci.ehime-u.ac.jp	0
133.71.61.96	inoue3.sci.ehime-u.ac.jp	0
133.71.61.97	inoue4.sci.ehime-u.ac.jp	0
133.71.61.98	seitai1.sci.ehime-u.ac.jp	0
133.71.61.99	seitai2.sci.ehime-u.ac.jp	0
133.71.61.100	seitai3.sci.ehime-u.ac.jp	0
133.71.61.101	seitai4.sci.ehime-u.ac.jp	0
133.71.61.102	seitai5.sci.ehime-u.ac.jp	0
133.71.61.103	seitai6.sci.ehime-u.ac.jp	0
133.71.61.104	seitai7.sci.ehime-u.ac.jp	0
133.71.61.105	seitai8.sci.ehime-u.ac.jp	0
133.71.61.106	seitai9.sci.ehime-u.ac.jp	0
133.71.61.107	hata2.sci.ehime-u.ac.jp	0
133.71.61.108	hata3.sci.ehime-u.ac.jp	0
133.71.61.109	hata4.sci.ehime-u.ac.jp	0
133.71.61.110	hata5.sci.ehime-u.ac.jp	0
133.71.61.111	—	0
133.71.61.112	—	0
133.71.61.113	—	0
133.71.61.114	—	0
133.71.61.115	—	0
133.71.61.116	—	0
133.71.61.117	—	0
133.71.61.118	—	0
133.71.61.119	—	0
133.71.61.120	—	0
133.71.61.121	—	0
133.71.61.122	—	0
133.71.61.123	—	0
133.71.61.124	—	0
133.71.61.125	—	0
133.71.61.126	—	0
133.71.61.127	—	0
133.71.61.128	—	0
133.71.61.129	—	0
133.71.61.130	—	0
133.71.61.131	—	0
133.71.61.132	—	0
133.71.61.133	—	0
133.71.61.134	—	0
133.71.61.135	—	0
133.71.61.136	—	0
133.71.61.137	—	0
133.71.61.138	—	0
133.71.61.139	—	0
133.71.61.140	—	0
133.71.61.141	—	0
133.71.61.142	—	0
133.71.61.143	—	0
133.71.61.144	fomalhaut.sci.ehime-u.ac.jp	0
133.71.61.145	aurora.sci.ehime-u.ac.jp	0
133.71.61.146	polar.sci.ehime-u.ac.jp	0
133.71.61.147	cf-w7ho.sci.ehime-u.ac.jp	0
133.71.61.148	—	0
133.71.61.149	—	0
133.71.61.150	—	0
133.71.61.151	—	0
133.71.61.152	—	0
133.71.61.153	—	0
133.71.61.154	—	0
133.71.61.155	—	0
133.71.61.156	—	0
133.71.61.157	—	0
133.71.61.158	—	0
133.71.61.159	—	0
133.71.61.160	—	0
133.71.61.161	—	0
133.71.61.162	—	0
133.71.61.163	—	0
133.71.61.164	c3250.sci.ehime-u.ac.jp	0
133.71.61.165	—	0
133.71.61.166	—	0
133.71.61.167	—	0
133.71.61.168	—	0
133.71.61.169	—	0
133.71.61.170	junt.sci.ehime-u.ac.jp	0
133.71.61.171	—	0
133.71.61.172	mck01.sci.ehime-u.ac.jp	0
133.71.61.173	mck02.sci.ehime-u.ac.jp	0
133.71.61.174	mckstd1a.sci.ehime-u.ac.jp	0
133.71.61.175	—	0
133.71.61.176	rt461.sci.ehime-u.ac.jp	0
133.71.61.177	rt462.sci.ehime-u.ac.jp	0
133.71.61.178	rt463.sci.ehime-u.ac.jp	0
133.71.61.179	—	0
133.71.61.180	rt465.sci.ehime-u.ac.jp	0
133.71.61.181	rt466.sci.ehime-u.ac.jp	0
133.71.61.182	rt480.sci.ehime-u.ac.jp	0
133.71.61.183	rt481.sci.ehime-u.ac.jp	0
133.71.61.184	—	0
133.71.61.185	—	0
133.71.61.186	—	0
133.71.61.187	—	0
133.71.61.188	—	0
133.71.61.189	—	0
133.71.61.190	rt483b.sci.ehime-u.ac.jp	0
133.71.61.191	rt482f.sci.ehime-u.ac.jp	0
133.71.61.192	rt480b.sci.ehime-u.ac.jp	0
133.71.61.193	—	0
133.71.61.194	—	0
133.71.61.195	rt484d.sci.ehime-u.ac.jp	0
133.71.61.196	rt484e.sci.ehime-u.ac.jp	0
133.71.61.197	rt484f.sci.ehime-u.ac.jp	0
133.71.61.198	—	0
133.71.61.199	rt484g.sci.ehime-u.ac.jp	0
133.71.61.200	rt484h.sci.ehime-u.ac.jp	0
133.71.61.201	coe-sup1.sci.ehime-u.ac.jp	0
133.71.61.202	—	0
133.71.61.203	—	0
133.71.61.204	—	0
133.71.61.205	—	0
133.71.61.206	—	0
133.71.61.207	grc-dhcpd.sci.ehime-u.ac.jp	0
133.71.61.208	—	0
133.71.61.209	—	0
133.71.61.210	—	0
133.71.61.211	—	0
133.71.61.212	—	0
133.71.61.213	—	0
133.71.61.214	—	0
133.71.61.215	—	0
133.71.61.216	—	0
133.71.61.217	—	0
133.71.61.218	—	0
133.71.61.219	—	0
133.71.61.220	—	0
133.71.61.221	—	0
133.71.61.222	—	0
133.71.61.223	—	0
133.71.61.224	—	0
133.71.61.225	—	0
133.71.61.226	—	0
133.71.61.227	—	0
133.71.61.228	—	0
133.71.61.229	—	0
133.71.61.230	—	0
133.71.61.231	—	0
133.71.61.232	—	0
133.71.61.233	—	0
133.71.61.234	—	0
133.71.61.235	—	0
133.71.61.236	—	0
133.71.61.237	—	0
133.71.61.238	—	0
133.71.61.239	—	0
133.71.61.240	—	0
133.71.61.241	—	0
133.71.61.242	—	0
133.71.61.243	—	0
133.71.61.244	—	0
133.71.61.245	—	0
133.71.61.246	—	0
133.71.61.247	—	0
133.71.61.248	—	0
133.71.61.249	—	0
133.71.61.250	—	0
133.71.61.251	—	0
133.71.61.252	—	0
133.71.61.253	—	0
133.71.61.254	—	0
133.71.61.255	—	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m5 133.71.61.167

traceroute to 133.71.61.167 (133.71.61.167): 5 hops max, 52 byte packets

1 [AS263812] 38.165.233.1 0.064 ms

2 [AS52468] 181.78.95.209 3.072 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asuncion, PY

On December 20th 2025