Summary

ASN	AS17932 Japan Advanced Institute of Science and Technology
BGP	192.50.109.0/24
IPs with RDNS	209
Hosted Domains	0
Pingable IPs	44
Router IPs	1


192.50.109.0	jpcert-user.net.bi.to	0
192.50.109.1	ve-822.srx650.jpcert.cc	0
192.50.109.2	zel-us.jpcert.cc	0
192.50.109.3	icx.jpcert.cc	0
192.50.109.4	arista2a.jpcert.cc	0
192.50.109.5	arista2b.jpcert.cc	0
192.50.109.6	cumulus.jpcert.cc	0
192.50.109.7	—	0
192.50.109.8	junos.jpcert.cc	0
192.50.109.9	arista.jpcert.cc	0
192.50.109.10	—	0
192.50.109.11	crab.jpcert.cc	0
192.50.109.12	mayoi.jpcert.cc	0
192.50.109.13	monkey.jpcert.cc	0
192.50.109.14	nadeko.jpcert.cc	0
192.50.109.15	cat.jpcert.cc	0
192.50.109.16	mx80-1.jpcert.cc	0
192.50.109.17	mx80-2.jpcert.cc	0
192.50.109.18	dns64.jpcert.cc	0
192.50.109.19	—	0
192.50.109.20	smartgs.jpcert.cc	0
192.50.109.21	ns2240-lab.jpcert.cc	0
192.50.109.22	ns2240-sat.jpcert.cc	0
192.50.109.23	starporte-con.jpcert.cc	0
192.50.109.24	tifa.jpcert.cc	0
192.50.109.25	m1-don.jpcert.cc	0
192.50.109.26	icache.jpcert.cc	0
192.50.109.27	aris.jpcert.cc	0
192.50.109.28	iris.jpcert.cc	0
192.50.109.29	natporte.jpcert.cc.109.50.192.in-addr.arpa	0
192.50.109.30	enpit-backup.jpcert.cc.109.50.192.in-addr.arpa	0
192.50.109.31	enpit.jpcert.cc	0
192.50.109.32	asagao.jpcert.cc	0
192.50.109.33	sola.jpcert.cc	0
192.50.109.34	nat64.jpcert.cc	0
192.50.109.35	notused.jpcert.cc	0
192.50.109.36	hornet.jpcert.cc	0
192.50.109.37	resv.jpcert.cc	0
192.50.109.38	clover.jpcert.cc	0
192.50.109.39	live.jpcert.cc	0
192.50.109.40	shinoda-utils.jpcert.cc	0
192.50.109.41	solobako.jpcert.cc	0
192.50.109.42	shinoda-utils2.jpcert.cc	0
192.50.109.43	sonic.jpcert.cc	0
192.50.109.44	germs.jpcert.cc	0
192.50.109.45	pana-wiki.jpcert.cc	0
192.50.109.46	mariejois.jpcert.cc	0
192.50.109.47	m1-rocket.jpcert.cc	0
192.50.109.48	—	0
192.50.109.49	polycom.jpcert.cc	0
192.50.109.50	monhun.jpcert.cc	0
192.50.109.51	jupitoris.jpcert.cc	0
192.50.109.52	hub.jpcert.cc	0
192.50.109.53	fabmon.jpcert.cc	0
192.50.109.54	cytrone.jpcert.cc	0
192.50.109.55	reg.shinoda-lab.cloud	0
192.50.109.56	cyrec-ftp.jpcert.cc	0
192.50.109.57	sb-devel.jpcert.cc	0
192.50.109.58	kanan.jpcert.cc	0
192.50.109.59	www.floodeye.net	0
192.50.109.60	gopq.jpcert.cc	0
192.50.109.61	osaru.jpcert.cc	0
192.50.109.62	jaisco.jpcert.cc	0
192.50.109.63	sp-arista3.jpcert.cc	0
192.50.109.64	chaos.jpcert.cc	0
192.50.109.65	shinoda-ns.jpcert.cc	0
192.50.109.66	waoc.jpcert.cc	0
192.50.109.67	—	0
192.50.109.68	cersior.jpcert.cc	0
192.50.109.69	harrier.jpcert.cc	0
192.50.109.70	sindan.jpcert.cc	0
192.50.109.71	uris.jpcert.cc	0
192.50.109.72	eris.jpcert.cc	0
192.50.109.73	vmrouter.jpcert.cc	0
192.50.109.74	majesta.jpcert.cc	0
192.50.109.75	aristo.jpcert.cc	0
192.50.109.76	suzu.jpcert.cc	0
192.50.109.77	bashow.jpcert.cc	0
192.50.109.78	mcu.jpcert.cc	0
192.50.109.79	rec.jpcert.cc	0
192.50.109.80	—	0
192.50.109.81	ve822.s3048a.jpcert.cc	0
192.50.109.82	ve822.s3048b.jpcert.cc	0
192.50.109.83	sp-zabbix.jpcert.cc	0
192.50.109.84	lego.jpcert.cc	0
192.50.109.85	ve822.s3048.jpcert.cc	0
192.50.109.86	sp-vc-con.jpcert.cc	0
192.50.109.87	sp-hv1-con.jpcert.cc	0
192.50.109.88	sp-hv2-con.jpcert.cc	0
192.50.109.89	sp-hv3-con.jpcert.cc	0
192.50.109.90	—	0
192.50.109.91	ftp.jpcert.cc	0
192.50.109.92	wtomato.jpcert.cc	0
192.50.109.93	vtomato.jpcert.cc	0
192.50.109.94	—	0
192.50.109.95	—	0
192.50.109.96	—	0
192.50.109.97	—	0
192.50.109.98	—	0
192.50.109.99	us-dhcp99.jpcert.cc	0
192.50.109.100	us-dhcp100.jpcert.cc	0
192.50.109.101	us-dhcp101.jpcert.cc	0
192.50.109.102	us-dhcp102.jpcert.cc	0
192.50.109.103	us-dhcp103.jpcert.cc	0
192.50.109.104	us-dhcp104.jpcert.cc	0
192.50.109.105	us-dhcp105.jpcert.cc	0
192.50.109.106	us-dhcp106.jpcert.cc	0
192.50.109.107	us-dhcp107.jpcert.cc	0
192.50.109.108	us-dhcp108.jpcert.cc	0
192.50.109.109	us-dhcp109.jpcert.cc	0
192.50.109.110	us-dhcp110.jpcert.cc	0
192.50.109.111	us-dhcp111.jpcert.cc	0
192.50.109.112	us-dhcp112.jpcert.cc	0
192.50.109.113	us-dhcp113.jpcert.cc	0
192.50.109.114	us-dhcp114.jpcert.cc	0
192.50.109.115	us-dhcp115.jpcert.cc	0
192.50.109.116	us-dhcp116.jpcert.cc	0
192.50.109.117	us-dhcp117.jpcert.cc	0
192.50.109.118	us-dhcp118.jpcert.cc	0
192.50.109.119	us-dhcp119.jpcert.cc	0
192.50.109.120	us-dhcp120.jpcert.cc	0
192.50.109.121	us-dhcp121.jpcert.cc	0
192.50.109.122	us-dhcp122.jpcert.cc	0
192.50.109.123	us-dhcp123.jpcert.cc	0
192.50.109.124	us-dhcp124.jpcert.cc	0
192.50.109.125	us-dhcp125.jpcert.cc	0
192.50.109.126	reserved.jpcert.cc	0
192.50.109.127	—	0
192.50.109.128	jpcert-wl.109.50.192.in-addr.arpa	0
192.50.109.129	ve-821.srx650.jpcert.cc	0
192.50.109.130	zel-wl.jpcert.cc	0
192.50.109.131	scc-dev.jpcert.cc	0
192.50.109.132	reserved.jpcert.cc	0
192.50.109.133	reserved.jpcert.cc	0
192.50.109.134	reserved.jpcert.cc	0
192.50.109.135	reserved.jpcert.cc	0
192.50.109.136	reserved.jpcert.cc	0
192.50.109.137	reserved.jpcert.cc	0
192.50.109.138	wlap-c1200-i27.jpcert.cc	0
192.50.109.139	reserved.jpcert.cc	0
192.50.109.140	wl-dhcp140.jpcert.cc	0
192.50.109.141	wl-dhcp141.jpcert.cc	0
192.50.109.142	wl-dhcp142.jpcert.cc	0
192.50.109.143	wl-dhcp143.jpcert.cc	0
192.50.109.144	wl-dhcp144.jpcert.cc	0
192.50.109.145	wl-dhcp145.jpcert.cc	0
192.50.109.146	wl-dhcp146.jpcert.cc	0
192.50.109.147	wl-dhcp147.jpcert.cc	0
192.50.109.148	wl-dhcp148.jpcert.cc	0
192.50.109.149	wl-dhcp149.jpcert.cc	0
192.50.109.150	wl-dhcp150.jpcert.cc	0
192.50.109.151	wl-dhcp151.jpcert.cc	0
192.50.109.152	wl-dhcp152.jpcert.cc	0
192.50.109.153	wl-dhcp153.jpcert.cc	0
192.50.109.154	wl-dhcp154.jpcert.cc	0
192.50.109.155	wl-dhcp155.jpcert.cc	0
192.50.109.156	wl-dhcp156.jpcert.cc	0
192.50.109.157	wl-dhcp157.jpcert.cc	0
192.50.109.158	wl-dhcp158.jpcert.cc	0
192.50.109.159	wl-dhcp159.jpcert.cc	0
192.50.109.160	wl-dhcp160.jpcert.cc	0
192.50.109.161	wl-dhcp161.jpcert.cc	0
192.50.109.162	wl-dhcp162.jpcert.cc	0
192.50.109.163	wl-dhcp163.jpcert.cc	0
192.50.109.164	wl-dhcp164.jpcert.cc	0
192.50.109.165	wl-dhcp165.jpcert.cc	0
192.50.109.166	wl-dhcp166.jpcert.cc	0
192.50.109.167	wl-dhcp167.jpcert.cc	0
192.50.109.168	wl-dhcp168.jpcert.cc	0
192.50.109.169	wl-dhcp169.jpcert.cc	0
192.50.109.170	wl-dhcp170.jpcert.cc	0
192.50.109.171	wl-dhcp171.jpcert.cc	0
192.50.109.172	wl-dhcp172.jpcert.cc	0
192.50.109.173	wl-dhcp173.jpcert.cc	0
192.50.109.174	wl-dhcp174.jpcert.cc	0
192.50.109.175	wl-dhcp175.jpcert.cc	0
192.50.109.176	wl-dhcp176.jpcert.cc	0
192.50.109.177	wl-dhcp177.jpcert.cc	0
192.50.109.178	wl-dhcp178.jpcert.cc	0
192.50.109.179	wl-dhcp179.jpcert.cc	0
192.50.109.180	wl-dhcp180.jpcert.cc	0
192.50.109.181	wl-dhcp181.jpcert.cc	0
192.50.109.182	wl-dhcp182.jpcert.cc	0
192.50.109.183	wl-dhcp183.jpcert.cc	0
192.50.109.184	wl-dhcp184.jpcert.cc	0
192.50.109.185	wl-dhcp185.jpcert.cc	0
192.50.109.186	wl-dhcp186.jpcert.cc	0
192.50.109.187	wl-dhcp187.jpcert.cc	0
192.50.109.188	wl-dhcp188.jpcert.cc	0
192.50.109.189	wl-dhcp189.jpcert.cc	0
192.50.109.190	reserved.jpcert.cc	0
192.50.109.191	—	0
192.50.109.192	—	0
192.50.109.193	ve101.s3048.jpcert.cc	0
192.50.109.194	crab-vtep.jpcert.cc	0
192.50.109.195	snail-vtep.jpcert.cc	0
192.50.109.196	monkey-vtep.jpcert.cc	0
192.50.109.197	snake-vtep.jpcert.cc	0
192.50.109.198	cat-vtep.jpcert.cc	0
192.50.109.199	—	0
192.50.109.200	—	0
192.50.109.201	—	0
192.50.109.202	—	0
192.50.109.203	—	0
192.50.109.204	—	0
192.50.109.205	—	0
192.50.109.206	—	0
192.50.109.207	—	0
192.50.109.208	—	0
192.50.109.209	—	0
192.50.109.210	—	0
192.50.109.211	—	0
192.50.109.212	—	0
192.50.109.213	—	0
192.50.109.214	—	0
192.50.109.215	—	0
192.50.109.216	—	0
192.50.109.217	—	0
192.50.109.218	—	0
192.50.109.219	—	0
192.50.109.220	—	0
192.50.109.221	ve101.s3048a.jpcert.cc	0
192.50.109.222	ve101.s3048b.jpcert.cc	0
192.50.109.223	—	0
192.50.109.224	reserved.jpcert.cc	0
192.50.109.225	s3048ab.vrrp.jpcert.cc	0
192.50.109.226	chokuchoku.jpcert.cc	0
192.50.109.227	esxi-a.jpcert.cc	0
192.50.109.228	esxi-b.jpcert.cc	0
192.50.109.229	m1-vcenter.jpcert.cc	0
192.50.109.230	reserved.jpcert.cc	0
192.50.109.231	reserved.jpcert.cc	0
192.50.109.232	reserved.jpcert.cc	0
192.50.109.233	reserved.jpcert.cc	0
192.50.109.234	reserved.jpcert.cc	0
192.50.109.235	reserved.jpcert.cc	0
192.50.109.236	reserved.jpcert.cc	0
192.50.109.237	reserved.jpcert.cc	0
192.50.109.238	reserved.jpcert.cc	0
192.50.109.239	reserved.jpcert.cc	0
192.50.109.240	—	0
192.50.109.241	—	0
192.50.109.242	—	0
192.50.109.243	—	0
192.50.109.244	—	0
192.50.109.245	—	0
192.50.109.246	—	0
192.50.109.247	—	0
192.50.109.248	jpcert-ext.109.50.192.in-addr.arpa	0
192.50.109.249	ve-820.srx650.jpcert.cc	0
192.50.109.250	reserved.jpcert.cc	0
192.50.109.251	reserved.jpcert.cc	0
192.50.109.252	reserved.jpcert.cc	0
192.50.109.253	htcn-gate.jpcert.cc	0
192.50.109.254	distix-gate.jpcert.cc	0
192.50.109.255	—	0

Traceroute

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

traceroute -a -n -q1 -f5 192.50.109.253

traceroute to 192.50.109.253 (192.50.109.253): 64 hops max, 52 byte packets

5 [AS5580] 203.190.230.16 0.599 ms

6 [AS7668] 210.167.1.7 7.229 ms

7 [AS17932] 192.50.109.253 9.212 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 9th 2026