Summary

ASN	AS2907 Research Organization of Information and Systems, National Institute of Informatics
BGP	150.99.0.0/16
IPs with RDNS	63
Hosted Domains	0
Pingable IPs	110
Router IPs	53


150.99.192.0	—	0
150.99.192.1	—	0
150.99.192.2	tottori-u.gw.sinet.ad.jp	0
150.99.192.3	—	0
150.99.192.4	—	0
150.99.192.5	—	0
150.99.192.6	kich.gw.sinet.ad.jp	0
150.99.192.7	—	0
150.99.192.8	—	0
150.99.192.9	—	0
150.99.192.10	kanagawa-it.gw.sinet.ad.jp	0
150.99.192.11	—	0
150.99.192.12	—	0
150.99.192.13	—	0
150.99.192.14	sagami-joshi-u.gw.sinet.ad.jp	0
150.99.192.15	—	0
150.99.192.16	—	0
150.99.192.17	—	0
150.99.192.18	—	0
150.99.192.19	—	0
150.99.192.20	—	0
150.99.192.21	—	0
150.99.192.22	—	0
150.99.192.23	—	0
150.99.192.24	—	0
150.99.192.25	yamato-u.gw.sinet.ad.jp	0
150.99.192.26	—	0
150.99.192.27	—	0
150.99.192.28	—	0
150.99.192.29	—	0
150.99.192.30	hannan-u.gw.sinet.ad.jp	0
150.99.192.31	—	0
150.99.192.32	—	0
150.99.192.33	—	0
150.99.192.34	sapmed.gw.sinet.ad.jp	0
150.99.192.35	—	0
150.99.192.36	—	0
150.99.192.37	—	0
150.99.192.38	kyoto-koka-women-u.gw.sinet.ad.jp	0
150.99.192.39	—	0
150.99.192.40	—	0
150.99.192.41	—	0
150.99.192.42	kurume-nct.gw.sinet.ad.jp	0
150.99.192.43	—	0
150.99.192.44	—	0
150.99.192.45	—	0
150.99.192.46	okinawa-kogyo-kosen.gw.sinet.ad.jp	0
150.99.192.47	—	0
150.99.192.48	—	0
150.99.192.49	—	0
150.99.192.50	jfcr.gw.sinet.ad.jp	0
150.99.192.51	—	0
150.99.192.52	—	0
150.99.192.53	—	0
150.99.192.54	seian-zoukei-u.gw.sinet.ad.jp	0
150.99.192.55	—	0
150.99.192.56	—	0
150.99.192.57	—	0
150.99.192.58	fukuoka-joshi-tanki-u.gw.sinet.ad.jp	0
150.99.192.59	—	0
150.99.192.60	—	0
150.99.192.61	—	0
150.99.192.62	tmu.gw.sinet.ad.jp	0
150.99.192.63	—	0
150.99.192.64	—	0
150.99.192.65	—	0
150.99.192.66	shijonawate-gakuen.gw.sinet.ad.jp	0
150.99.192.67	—	0
150.99.192.68	—	0
150.99.192.69	—	0
150.99.192.70	jin-ai.gw.sinet.ad.jp	0
150.99.192.71	—	0
150.99.192.72	—	0
150.99.192.73	—	0
150.99.192.74	yuge.gw.sinet.ad.jp	0
150.99.192.75	—	0
150.99.192.76	—	0
150.99.192.77	—	0
150.99.192.78	yamanashi-eiwa.gw.sinet.ad.jp	0
150.99.192.79	—	0
150.99.192.80	—	0
150.99.192.81	—	0
150.99.192.82	ritsumei.dc.gw.sinet.ad.jp	0
150.99.192.83	—	0
150.99.192.84	—	0
150.99.192.85	—	0
150.99.192.86	nmri.gw.sinet.ad.jp	0
150.99.192.87	—	0
150.99.192.88	—	0
150.99.192.89	—	0
150.99.192.90	chubu.gw.sinet.ad.jp	0
150.99.192.91	—	0
150.99.192.92	—	0
150.99.192.93	—	0
150.99.192.94	niigata-seiryo-u.gw.sinet.ad.jp	0
150.99.192.95	—	0
150.99.192.96	—	0
150.99.192.97	—	0
150.99.192.98	ryotokuji-u.gw.sinet.ad.jp	0
150.99.192.99	—	0
150.99.192.100	—	0
150.99.192.101	—	0
150.99.192.102	nii-chiba-grigw.sinet.ad.jp	0
150.99.192.103	—	0
150.99.192.104	—	0
150.99.192.105	—	0
150.99.192.106	jwa.gw.sinet.ad.jp	0
150.99.192.107	—	0
150.99.192.108	—	0
150.99.192.109	—	0
150.99.192.110	gifuken-seisanjyouhou-lab.gw.sinet.ad.jp	0
150.99.192.111	—	0
150.99.192.112	—	0
150.99.192.113	—	0
150.99.192.114	showa-ongaku-u.gw.sinet.ad.jp	0
150.99.192.115	—	0
150.99.192.116	—	0
150.99.192.117	—	0
150.99.192.118	jcga.gw.sinet.ad.jp	0
150.99.192.119	—	0
150.99.192.120	—	0
150.99.192.121	—	0
150.99.192.122	kyushu-lutheran.gw.sinet.ad.jp	0
150.99.192.123	—	0
150.99.192.124	—	0
150.99.192.125	—	0
150.99.192.126	jobu-u.gw.sinet.ad.jp	0
150.99.192.127	—	0
150.99.192.128	—	0
150.99.192.129	—	0
150.99.192.130	kokuritsu-minzoku-museum.gw.sinet.ad.jp	0
150.99.192.131	—	0
150.99.192.132	—	0
150.99.192.133	—	0
150.99.192.134	aist-osaka.gw.sinet.ad.jp	0
150.99.192.135	—	0
150.99.192.136	—	0
150.99.192.137	—	0
150.99.192.138	kobe-wu.gw.sinet.ad.jp	0
150.99.192.139	—	0
150.99.192.140	—	0
150.99.192.141	—	0
150.99.192.142	fuji-u.gw.sinet.ad.jp	0
150.99.192.143	—	0
150.99.192.144	—	0
150.99.192.145	—	0
150.99.192.146	kanagawa-it.gw.sinet.ad.jp	0
150.99.192.147	—	0
150.99.192.148	—	0
150.99.192.149	—	0
150.99.192.150	toyo-gakuen-u.gw.sinet.ad.jp	0
150.99.192.151	—	0
150.99.192.152	—	0
150.99.192.153	—	0
150.99.192.154	ipu-japan.gw.sinet.ad.jp	0
150.99.192.155	—	0
150.99.192.156	—	0
150.99.192.157	—	0
150.99.192.158	sanjo-u.gw.sinet.ad.jp	0
150.99.192.159	—	0
150.99.192.160	—	0
150.99.192.161	—	0
150.99.192.162	shokei-gakuen.gw.sinet.ad.jp	0
150.99.192.163	—	0
150.99.192.164	—	0
150.99.192.165	—	0
150.99.192.166	kitasato-u.sinet.ad.jp	0
150.99.192.167	—	0
150.99.192.168	—	0
150.99.192.169	—	0
150.99.192.170	riken-lan.gw.sinet.ad.jp	0
150.99.192.171	—	0
150.99.192.172	—	0
150.99.192.173	—	0
150.99.192.174	fukui-kogyo-u.gw.sinet.ad.jp	0
150.99.192.175	—	0
150.99.192.176	—	0
150.99.192.177	—	0
150.99.192.178	shimane-u-hamada.gw.sinet.ad.jp	0
150.99.192.179	shimane-u-izumo.gw.sinet.ad.jp	0
150.99.192.180	shimane-u-matsue.gw.sinet.ad.jp	0
150.99.192.181	—	0
150.99.192.182	—	0
150.99.192.183	—	0
150.99.192.184	—	0
150.99.192.185	—	0
150.99.192.186	himeji-dokkyo-u.gw.sinet.ad.jp	0
150.99.192.187	—	0
150.99.192.188	—	0
150.99.192.189	—	0
150.99.192.190	q-group.rarafy.gw.sinet.ad.jp	0
150.99.192.191	—	0
150.99.192.192	—	0
150.99.192.193	—	0
150.99.192.194	kyusan-u.gw.sinet.ad.jp	0
150.99.192.195	—	0
150.99.192.196	—	0
150.99.192.197	—	0
150.99.192.198	aichi-pref-u.gw.sinet.ad.jp	0
150.99.192.199	—	0
150.99.192.200	—	0
150.99.192.201	—	0
150.99.192.202	seika-cho.gw.sinet.ad.jp	0
150.99.192.203	—	0
150.99.192.204	—	0
150.99.192.205	—	0
150.99.192.206	keio-shinanomachi.gw.sinet.ad.jp	0
150.99.192.207	—	0
150.99.192.208	—	0
150.99.192.209	—	0
150.99.192.210	otsuma.gw.sinet.ad.jp	0
150.99.192.211	—	0
150.99.192.212	—	0
150.99.192.213	—	0
150.99.192.214	kaetsu.gw.sinet.ad.jp	0
150.99.192.215	—	0
150.99.192.216	—	0
150.99.192.217	—	0
150.99.192.218	kyokyo-u-gunma.gw.sinet.ad.jp	0
150.99.192.219	—	0
150.99.192.220	—	0
150.99.192.221	—	0
150.99.192.222	josai.gw.sinet.ad.jp	0
150.99.192.223	—	0
150.99.192.224	—	0
150.99.192.225	—	0
150.99.192.226	tsukuba-gakuin-u.gw.sinet.ad.jp	0
150.99.192.227	—	0
150.99.192.228	—	0
150.99.192.229	—	0
150.99.192.230	naruto-kyoiku-u.gw.sinet.ad.jp	0
150.99.192.231	—	0
150.99.192.232	—	0
150.99.192.233	—	0
150.99.192.234	osaka-shika-u.gw.sinet.ad.jp	0
150.99.192.235	—	0
150.99.192.236	—	0
150.99.192.237	—	0
150.99.192.238	kumamoto-gakuen-univ.gw.sinet.ad.jp	0
150.99.192.239	—	0
150.99.192.240	—	0
150.99.192.241	—	0
150.99.192.242	teikyo-u.gw.sinet.ad.jp	0
150.99.192.243	—	0
150.99.192.244	—	0
150.99.192.245	—	0
150.99.192.246	yamanashi-pref-u.gw.sinet.ad.jp	0
150.99.192.247	—	0
150.99.192.248	—	0
150.99.192.249	—	0
150.99.192.250	daito-bunka-u.gw.sinet.ad.jp	0
150.99.192.251	—	0
150.99.192.252	—	0
150.99.192.253	—	0
150.99.192.254	kanazawa-ika-u.gw.sinet.ad.jp	0
150.99.192.255	—	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 150.99.192.209

traceroute to 150.99.192.209 (150.99.192.209): 64 hops max, 52 byte packets

5 [] 210.173.176.94 1.099 ms

6 [AS2907] 150.99.192.209 1.168 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 30th 2026