Summary

ASN	AS2907 Research Organization of Information and Systems, National Institute of Informatics
BGP	150.99.0.0/16
IPs with RDNS	70
Hosted Domains	0
Pingable IPs	140
Router IPs	0


150.99.49.0	—	0
150.99.49.1	sapporo-c.s6.sinet.ad.jp	0
150.99.49.2	—	0
150.99.49.3	hakodate-c.s6.sinet.ad.jp	0
150.99.49.4	—	0
150.99.49.5	asahikawa-c.s6.sinet.ad.jp	0
150.99.49.6	—	0
150.99.49.7	muroran-c.s6.sinet.ad.jp	0
150.99.49.8	—	0
150.99.49.9	obihiro-c.s6.sinet.ad.jp	0
150.99.49.10	—	0
150.99.49.11	kitami-c.s6.sinet.ad.jp	0
150.99.49.12	—	0
150.99.49.13	aomori-c.s6.sinet.ad.jp	0
150.99.49.14	—	0
150.99.49.15	kamikita-c.s6.sinet.ad.jp	0
150.99.49.16	—	0
150.99.49.17	morioka-c.s6.sinet.ad.jp	0
150.99.49.18	—	0
150.99.49.19	sendai-c.s6.sinet.ad.jp	0
150.99.49.20	—	0
150.99.49.21	akita-c.s6.sinet.ad.jp	0
150.99.49.22	—	0
150.99.49.23	yamagata-c.s6.sinet.ad.jp	0
150.99.49.24	—	0
150.99.49.25	fukushima-c.s6.sinet.ad.jp	0
150.99.49.26	—	0
150.99.49.27	koriyama-c.s6.sinet.ad.jp	0
150.99.49.28	—	0
150.99.49.29	mito-c.s6.sinet.ad.jp	0
150.99.49.30	—	0
150.99.49.31	tsukuba-c.s6.sinet.ad.jp	0
150.99.49.32	—	0
150.99.49.33	utsunomiya-c.s6.sinet.ad.jp	0
150.99.49.34	—	0
150.99.49.35	maebashi-c.s6.sinet.ad.jp	0
150.99.49.36	—	0
150.99.49.37	saitama-c.s6.sinet.ad.jp	0
150.99.49.38	—	0
150.99.49.39	chiba-c.s6.sinet.ad.jp	0
150.99.49.40	—	0
150.99.49.41	kashiwa-c.s6.sinet.ad.jp	0
150.99.49.42	—	0
150.99.49.43	shinagawa-c.s6.sinet.ad.jp	0
150.99.49.44	—	0
150.99.49.45	bunkyo-c.s6.sinet.ad.jp	0
150.99.49.46	—	0
150.99.49.47	tachikawa-c.s6.sinet.ad.jp	0
150.99.49.48	—	0
150.99.49.49	musashino-c.s6.sinet.ad.jp	0
150.99.49.50	—	0
150.99.49.51	yokohama-c.s6.sinet.ad.jp	0
150.99.49.52	—	0
150.99.49.53	sagamihara-c.s6.sinet.ad.jp	0
150.99.49.54	—	0
150.99.49.55	niigata-c.s6.sinet.ad.jp	0
150.99.49.56	—	0
150.99.49.57	nagaoka-c.s6.sinet.ad.jp	0
150.99.49.58	—	0
150.99.49.59	toyama-c.s6.sinet.ad.jp	0
150.99.49.60	—	0
150.99.49.61	kanazawa-c.s6.sinet.ad.jp	0
150.99.49.62	—	0
150.99.49.63	fukui-c.s6.sinet.ad.jp	0
150.99.49.64	—	0
150.99.49.65	kofu-c.s6.sinet.ad.jp	0
150.99.49.66	—	0
150.99.49.67	nagano-c.s6.sinet.ad.jp	0
150.99.49.68	—	0
150.99.49.69	matsumoto-c.s6.sinet.ad.jp	0
150.99.49.70	—	0
150.99.49.71	gifu-c.s6.sinet.ad.jp	0
150.99.49.72	—	0
150.99.49.73	kamioka-c.s6.sinet.ad.jp	0
150.99.49.74	—	0
150.99.49.75	shizuoka-c.s6.sinet.ad.jp	0
150.99.49.76	—	0
150.99.49.77	hamamatsu-c.s6.sinet.ad.jp	0
150.99.49.78	—	0
150.99.49.79	numazu-c.s6.sinet.ad.jp	0
150.99.49.80	—	0
150.99.49.81	nagoya-c.s6.sinet.ad.jp	0
150.99.49.82	—	0
150.99.49.83	okazaki-c.s6.sinet.ad.jp	0
150.99.49.84	—	0
150.99.49.85	tsu-c.s6.sinet.ad.jp	0
150.99.49.86	—	0
150.99.49.87	otsu-c.s6.sinet.ad.jp	0
150.99.49.88	—	0
150.99.49.89	hikone-c.s6.sinet.ad.jp	0
150.99.49.90	—	0
150.99.49.91	kyoto-c.s6.sinet.ad.jp	0
150.99.49.92	—	0
150.99.49.93	osaka-c.s6.sinet.ad.jp	0
150.99.49.94	—	0
150.99.49.95	kobe-c.s6.sinet.ad.jp	0
150.99.49.96	—	0
150.99.49.97	himeji-c.s6.sinet.ad.jp	0
150.99.49.98	—	0
150.99.49.99	nara-c.s6.sinet.ad.jp	0
150.99.49.100	—	0
150.99.49.101	wakayama-c.s6.sinet.ad.jp	0
150.99.49.102	—	0
150.99.49.103	tottori-c.s6.sinet.ad.jp	0
150.99.49.104	—	0
150.99.49.105	matsue-c.s6.sinet.ad.jp	0
150.99.49.106	—	0
150.99.49.107	okayama-c.s6.sinet.ad.jp	0
150.99.49.108	—	0
150.99.49.109	hiroshima-c.s6.sinet.ad.jp	0
150.99.49.110	—	0
150.99.49.111	ube-c.s6.sinet.ad.jp	0
150.99.49.112	—	0
150.99.49.113	tokushima-c.s6.sinet.ad.jp	0
150.99.49.114	—	0
150.99.49.115	takamatsu-c.s6.sinet.ad.jp	0
150.99.49.116	—	0
150.99.49.117	matsuyama-c.s6.sinet.ad.jp	0
150.99.49.118	—	0
150.99.49.119	kochi-c.s6.sinet.ad.jp	0
150.99.49.120	—	0
150.99.49.121	kitakyushu-c.s6.sinet.ad.jp	0
150.99.49.122	—	0
150.99.49.123	fukuoka-c.s6.sinet.ad.jp	0
150.99.49.124	—	0
150.99.49.125	saga-c.s6.sinet.ad.jp	0
150.99.49.126	—	0
150.99.49.127	nagasaki-c.s6.sinet.ad.jp	0
150.99.49.128	—	0
150.99.49.129	kumamoto-c.s6.sinet.ad.jp	0
150.99.49.130	—	0
150.99.49.131	oita-c.s6.sinet.ad.jp	0
150.99.49.132	—	0
150.99.49.133	miyazaki-c.s6.sinet.ad.jp	0
150.99.49.134	—	0
150.99.49.135	kagoshima-c.s6.sinet.ad.jp	0
150.99.49.136	—	0
150.99.49.137	naha-c.s6.sinet.ad.jp	0
150.99.49.138	—	0
150.99.49.139	ginoza-c.s6.sinet.ad.jp	0
150.99.49.140	—	0
150.99.49.141	—	0
150.99.49.142	—	0
150.99.49.143	—	0
150.99.49.144	—	0
150.99.49.145	—	0
150.99.49.146	—	0
150.99.49.147	—	0
150.99.49.148	—	0
150.99.49.149	—	0
150.99.49.150	—	0
150.99.49.151	—	0
150.99.49.152	—	0
150.99.49.153	—	0
150.99.49.154	—	0
150.99.49.155	—	0
150.99.49.156	—	0
150.99.49.157	—	0
150.99.49.158	—	0
150.99.49.159	—	0
150.99.49.160	—	0
150.99.49.161	—	0
150.99.49.162	—	0
150.99.49.163	—	0
150.99.49.164	—	0
150.99.49.165	—	0
150.99.49.166	—	0
150.99.49.167	—	0
150.99.49.168	—	0
150.99.49.169	—	0
150.99.49.170	—	0
150.99.49.171	—	0
150.99.49.172	—	0
150.99.49.173	—	0
150.99.49.174	—	0
150.99.49.175	—	0
150.99.49.176	—	0
150.99.49.177	—	0
150.99.49.178	—	0
150.99.49.179	—	0
150.99.49.180	—	0
150.99.49.181	—	0
150.99.49.182	—	0
150.99.49.183	—	0
150.99.49.184	—	0
150.99.49.185	—	0
150.99.49.186	—	0
150.99.49.187	—	0
150.99.49.188	—	0
150.99.49.189	—	0
150.99.49.190	—	0
150.99.49.191	—	0
150.99.49.192	—	0
150.99.49.193	—	0
150.99.49.194	—	0
150.99.49.195	—	0
150.99.49.196	—	0
150.99.49.197	—	0
150.99.49.198	—	0
150.99.49.199	—	0
150.99.49.200	—	0
150.99.49.201	—	0
150.99.49.202	—	0
150.99.49.203	—	0
150.99.49.204	—	0
150.99.49.205	—	0
150.99.49.206	—	0
150.99.49.207	—	0
150.99.49.208	—	0
150.99.49.209	—	0
150.99.49.210	—	0
150.99.49.211	—	0
150.99.49.212	—	0
150.99.49.213	—	0
150.99.49.214	—	0
150.99.49.215	—	0
150.99.49.216	—	0
150.99.49.217	—	0
150.99.49.218	—	0
150.99.49.219	—	0
150.99.49.220	—	0
150.99.49.221	—	0
150.99.49.222	—	0
150.99.49.223	—	0
150.99.49.224	—	0
150.99.49.225	—	0
150.99.49.226	—	0
150.99.49.227	—	0
150.99.49.228	—	0
150.99.49.229	—	0
150.99.49.230	—	0
150.99.49.231	—	0
150.99.49.232	—	0
150.99.49.233	—	0
150.99.49.234	—	0
150.99.49.235	—	0
150.99.49.236	—	0
150.99.49.237	—	0
150.99.49.238	—	0
150.99.49.239	—	0
150.99.49.240	—	0
150.99.49.241	—	0
150.99.49.242	—	0
150.99.49.243	—	0
150.99.49.244	—	0
150.99.49.245	—	0
150.99.49.246	—	0
150.99.49.247	—	0
150.99.49.248	—	0
150.99.49.249	—	0
150.99.49.250	—	0
150.99.49.251	—	0
150.99.49.252	—	0
150.99.49.253	—	0
150.99.49.254	—	0
150.99.49.255	—	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 150.99.49.42

traceroute to 150.99.49.42 (150.99.49.42): 64 hops max, 52 byte packets

5 [AS5580] 203.190.230.207 0.74 ms

6 [AS2907] 150.99.49.42 1.535 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 20th 2025