Summary

ASN	AS270 National Aeronautics and Space Administration
BGP	139.169.0.0/16
IPs with RDNS	256
Hosted Domains	0
Pingable IPs	0
Router IPs	0


139.169.255.0	host.jsc.nasa.gov	0
139.169.255.1	host.jsc.nasa.gov	0
139.169.255.2	host.jsc.nasa.gov	0
139.169.255.3	host.jsc.nasa.gov	0
139.169.255.4	host.jsc.nasa.gov	0
139.169.255.5	host.jsc.nasa.gov	0
139.169.255.6	host.jsc.nasa.gov	0
139.169.255.7	host.jsc.nasa.gov	0
139.169.255.8	host.jsc.nasa.gov	0
139.169.255.9	host.jsc.nasa.gov	0
139.169.255.10	host.jsc.nasa.gov	0
139.169.255.11	host.jsc.nasa.gov	0
139.169.255.12	host.jsc.nasa.gov	0
139.169.255.13	host.jsc.nasa.gov	0
139.169.255.14	host.jsc.nasa.gov	0
139.169.255.15	host.jsc.nasa.gov	0
139.169.255.16	host.jsc.nasa.gov	0
139.169.255.17	host.jsc.nasa.gov	0
139.169.255.18	host.jsc.nasa.gov	0
139.169.255.19	host.jsc.nasa.gov	0
139.169.255.20	host.jsc.nasa.gov	0
139.169.255.21	host.jsc.nasa.gov	0
139.169.255.22	host.jsc.nasa.gov	0
139.169.255.23	host.jsc.nasa.gov	0
139.169.255.24	host.jsc.nasa.gov	0
139.169.255.25	host.jsc.nasa.gov	0
139.169.255.26	host.jsc.nasa.gov	0
139.169.255.27	host.jsc.nasa.gov	0
139.169.255.28	host.jsc.nasa.gov	0
139.169.255.29	host.jsc.nasa.gov	0
139.169.255.30	host.jsc.nasa.gov	0
139.169.255.31	host.jsc.nasa.gov	0
139.169.255.32	host.jsc.nasa.gov	0
139.169.255.33	host.jsc.nasa.gov	0
139.169.255.34	host.jsc.nasa.gov	0
139.169.255.35	host.jsc.nasa.gov	0
139.169.255.36	host.jsc.nasa.gov	0
139.169.255.37	host.jsc.nasa.gov	0
139.169.255.38	host.jsc.nasa.gov	0
139.169.255.39	host.jsc.nasa.gov	0
139.169.255.40	host.jsc.nasa.gov	0
139.169.255.41	host.jsc.nasa.gov	0
139.169.255.42	host.jsc.nasa.gov	0
139.169.255.43	host.jsc.nasa.gov	0
139.169.255.44	host.jsc.nasa.gov	0
139.169.255.45	host.jsc.nasa.gov	0
139.169.255.46	host.jsc.nasa.gov	0
139.169.255.47	host.jsc.nasa.gov	0
139.169.255.48	host.jsc.nasa.gov	0
139.169.255.49	host.jsc.nasa.gov	0
139.169.255.50	host.jsc.nasa.gov	0
139.169.255.51	host.jsc.nasa.gov	0
139.169.255.52	host.jsc.nasa.gov	0
139.169.255.53	host.jsc.nasa.gov	0
139.169.255.54	host.jsc.nasa.gov	0
139.169.255.55	host.jsc.nasa.gov	0
139.169.255.56	host.jsc.nasa.gov	0
139.169.255.57	host.jsc.nasa.gov	0
139.169.255.58	host.jsc.nasa.gov	0
139.169.255.59	host.jsc.nasa.gov	0
139.169.255.60	host.jsc.nasa.gov	0
139.169.255.61	host.jsc.nasa.gov	0
139.169.255.62	host.jsc.nasa.gov	0
139.169.255.63	host.jsc.nasa.gov	0
139.169.255.64	host.jsc.nasa.gov	0
139.169.255.65	host.jsc.nasa.gov	0
139.169.255.66	host.jsc.nasa.gov	0
139.169.255.67	host.jsc.nasa.gov	0
139.169.255.68	host.jsc.nasa.gov	0
139.169.255.69	host.jsc.nasa.gov	0
139.169.255.70	host.jsc.nasa.gov	0
139.169.255.71	host.jsc.nasa.gov	0
139.169.255.72	host.jsc.nasa.gov	0
139.169.255.73	host.jsc.nasa.gov	0
139.169.255.74	host.jsc.nasa.gov	0
139.169.255.75	host.jsc.nasa.gov	0
139.169.255.76	host.jsc.nasa.gov	0
139.169.255.77	host.jsc.nasa.gov	0
139.169.255.78	host.jsc.nasa.gov	0
139.169.255.79	host.jsc.nasa.gov	0
139.169.255.80	host.jsc.nasa.gov	0
139.169.255.81	host.jsc.nasa.gov	0
139.169.255.82	host.jsc.nasa.gov	0
139.169.255.83	host.jsc.nasa.gov	0
139.169.255.84	host.jsc.nasa.gov	0
139.169.255.85	host.jsc.nasa.gov	0
139.169.255.86	host.jsc.nasa.gov	0
139.169.255.87	host.jsc.nasa.gov	0
139.169.255.88	host.jsc.nasa.gov	0
139.169.255.89	host.jsc.nasa.gov	0
139.169.255.90	host.jsc.nasa.gov	0
139.169.255.91	host.jsc.nasa.gov	0
139.169.255.92	host.jsc.nasa.gov	0
139.169.255.93	host.jsc.nasa.gov	0
139.169.255.94	host.jsc.nasa.gov	0
139.169.255.95	host.jsc.nasa.gov	0
139.169.255.96	host.jsc.nasa.gov	0
139.169.255.97	host.jsc.nasa.gov	0
139.169.255.98	host.jsc.nasa.gov	0
139.169.255.99	host.jsc.nasa.gov	0
139.169.255.100	host.jsc.nasa.gov	0
139.169.255.101	host.jsc.nasa.gov	0
139.169.255.102	host.jsc.nasa.gov	0
139.169.255.103	host.jsc.nasa.gov	0
139.169.255.104	host.jsc.nasa.gov	0
139.169.255.105	host.jsc.nasa.gov	0
139.169.255.106	host.jsc.nasa.gov	0
139.169.255.107	host.jsc.nasa.gov	0
139.169.255.108	host.jsc.nasa.gov	0
139.169.255.109	host.jsc.nasa.gov	0
139.169.255.110	host.jsc.nasa.gov	0
139.169.255.111	host.jsc.nasa.gov	0
139.169.255.112	host.jsc.nasa.gov	0
139.169.255.113	host.jsc.nasa.gov	0
139.169.255.114	host.jsc.nasa.gov	0
139.169.255.115	host.jsc.nasa.gov	0
139.169.255.116	host.jsc.nasa.gov	0
139.169.255.117	host.jsc.nasa.gov	0
139.169.255.118	host.jsc.nasa.gov	0
139.169.255.119	host.jsc.nasa.gov	0
139.169.255.120	host.jsc.nasa.gov	0
139.169.255.121	host.jsc.nasa.gov	0
139.169.255.122	host.jsc.nasa.gov	0
139.169.255.123	host.jsc.nasa.gov	0
139.169.255.124	host.jsc.nasa.gov	0
139.169.255.125	host.jsc.nasa.gov	0
139.169.255.126	host.jsc.nasa.gov	0
139.169.255.127	host.jsc.nasa.gov	0
139.169.255.128	host.jsc.nasa.gov	0
139.169.255.129	host.jsc.nasa.gov	0
139.169.255.130	host.jsc.nasa.gov	0
139.169.255.131	host.jsc.nasa.gov	0
139.169.255.132	host.jsc.nasa.gov	0
139.169.255.133	host.jsc.nasa.gov	0
139.169.255.134	host.jsc.nasa.gov	0
139.169.255.135	host.jsc.nasa.gov	0
139.169.255.136	host.jsc.nasa.gov	0
139.169.255.137	host.jsc.nasa.gov	0
139.169.255.138	host.jsc.nasa.gov	0
139.169.255.139	host.jsc.nasa.gov	0
139.169.255.140	host.jsc.nasa.gov	0
139.169.255.141	host.jsc.nasa.gov	0
139.169.255.142	host.jsc.nasa.gov	0
139.169.255.143	host.jsc.nasa.gov	0
139.169.255.144	host.jsc.nasa.gov	0
139.169.255.145	host.jsc.nasa.gov	0
139.169.255.146	host.jsc.nasa.gov	0
139.169.255.147	host.jsc.nasa.gov	0
139.169.255.148	host.jsc.nasa.gov	0
139.169.255.149	host.jsc.nasa.gov	0
139.169.255.150	host.jsc.nasa.gov	0
139.169.255.151	host.jsc.nasa.gov	0
139.169.255.152	host.jsc.nasa.gov	0
139.169.255.153	host.jsc.nasa.gov	0
139.169.255.154	host.jsc.nasa.gov	0
139.169.255.155	host.jsc.nasa.gov	0
139.169.255.156	host.jsc.nasa.gov	0
139.169.255.157	host.jsc.nasa.gov	0
139.169.255.158	host.jsc.nasa.gov	0
139.169.255.159	host.jsc.nasa.gov	0
139.169.255.160	host.jsc.nasa.gov	0
139.169.255.161	host.jsc.nasa.gov	0
139.169.255.162	host.jsc.nasa.gov	0
139.169.255.163	host.jsc.nasa.gov	0
139.169.255.164	host.jsc.nasa.gov	0
139.169.255.165	host.jsc.nasa.gov	0
139.169.255.166	host.jsc.nasa.gov	0
139.169.255.167	host.jsc.nasa.gov	0
139.169.255.168	host.jsc.nasa.gov	0
139.169.255.169	host.jsc.nasa.gov	0
139.169.255.170	host.jsc.nasa.gov	0
139.169.255.171	host.jsc.nasa.gov	0
139.169.255.172	host.jsc.nasa.gov	0
139.169.255.173	host.jsc.nasa.gov	0
139.169.255.174	host.jsc.nasa.gov	0
139.169.255.175	host.jsc.nasa.gov	0
139.169.255.176	host.jsc.nasa.gov	0
139.169.255.177	host.jsc.nasa.gov	0
139.169.255.178	host.jsc.nasa.gov	0
139.169.255.179	host.jsc.nasa.gov	0
139.169.255.180	host.jsc.nasa.gov	0
139.169.255.181	host.jsc.nasa.gov	0
139.169.255.182	host.jsc.nasa.gov	0
139.169.255.183	host.jsc.nasa.gov	0
139.169.255.184	host.jsc.nasa.gov	0
139.169.255.185	host.jsc.nasa.gov	0
139.169.255.186	host.jsc.nasa.gov	0
139.169.255.187	host.jsc.nasa.gov	0
139.169.255.188	host.jsc.nasa.gov	0
139.169.255.189	host.jsc.nasa.gov	0
139.169.255.190	host.jsc.nasa.gov	0
139.169.255.191	host.jsc.nasa.gov	0
139.169.255.192	host.jsc.nasa.gov	0
139.169.255.193	host.jsc.nasa.gov	0
139.169.255.194	host.jsc.nasa.gov	0
139.169.255.195	host.jsc.nasa.gov	0
139.169.255.196	host.jsc.nasa.gov	0
139.169.255.197	host.jsc.nasa.gov	0
139.169.255.198	host.jsc.nasa.gov	0
139.169.255.199	host.jsc.nasa.gov	0
139.169.255.200	host.jsc.nasa.gov	0
139.169.255.201	host.jsc.nasa.gov	0
139.169.255.202	host.jsc.nasa.gov	0
139.169.255.203	host.jsc.nasa.gov	0
139.169.255.204	host.jsc.nasa.gov	0
139.169.255.205	host.jsc.nasa.gov	0
139.169.255.206	host.jsc.nasa.gov	0
139.169.255.207	host.jsc.nasa.gov	0
139.169.255.208	host.jsc.nasa.gov	0
139.169.255.209	host.jsc.nasa.gov	0
139.169.255.210	host.jsc.nasa.gov	0
139.169.255.211	host.jsc.nasa.gov	0
139.169.255.212	host.jsc.nasa.gov	0
139.169.255.213	host.jsc.nasa.gov	0
139.169.255.214	host.jsc.nasa.gov	0
139.169.255.215	host.jsc.nasa.gov	0
139.169.255.216	host.jsc.nasa.gov	0
139.169.255.217	host.jsc.nasa.gov	0
139.169.255.218	host.jsc.nasa.gov	0
139.169.255.219	host.jsc.nasa.gov	0
139.169.255.220	host.jsc.nasa.gov	0
139.169.255.221	host.jsc.nasa.gov	0
139.169.255.222	host.jsc.nasa.gov	0
139.169.255.223	host.jsc.nasa.gov	0
139.169.255.224	host.jsc.nasa.gov	0
139.169.255.225	host.jsc.nasa.gov	0
139.169.255.226	host.jsc.nasa.gov	0
139.169.255.227	host.jsc.nasa.gov	0
139.169.255.228	host.jsc.nasa.gov	0
139.169.255.229	host.jsc.nasa.gov	0
139.169.255.230	host.jsc.nasa.gov	0
139.169.255.231	host.jsc.nasa.gov	0
139.169.255.232	host.jsc.nasa.gov	0
139.169.255.233	host.jsc.nasa.gov	0
139.169.255.234	host.jsc.nasa.gov	0
139.169.255.235	host.jsc.nasa.gov	0
139.169.255.236	host.jsc.nasa.gov	0
139.169.255.237	host.jsc.nasa.gov	0
139.169.255.238	host.jsc.nasa.gov	0
139.169.255.239	host.jsc.nasa.gov	0
139.169.255.240	host.jsc.nasa.gov	0
139.169.255.241	host.jsc.nasa.gov	0
139.169.255.242	host.jsc.nasa.gov	0
139.169.255.243	host.jsc.nasa.gov	0
139.169.255.244	host.jsc.nasa.gov	0
139.169.255.245	host.jsc.nasa.gov	0
139.169.255.246	host.jsc.nasa.gov	0
139.169.255.247	host.jsc.nasa.gov	0
139.169.255.248	host.jsc.nasa.gov	0
139.169.255.249	host.jsc.nasa.gov	0
139.169.255.250	host.jsc.nasa.gov	0
139.169.255.251	host.jsc.nasa.gov	0
139.169.255.252	host.jsc.nasa.gov	0
139.169.255.253	host.jsc.nasa.gov	0
139.169.255.254	host.jsc.nasa.gov	0
139.169.255.255	host.jsc.nasa.gov	0

Traceroute

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

traceroute -a -n -q1 -m4 139.169.255.239

traceroute to 139.169.255.239 (139.169.255.239): 4 hops max, 52 byte packets

1 [AS136258] 109.104.154.3 0.298 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 14th 2025