Summary

ASN	AS3477 National Oceanic and Atmospheric Administration
BGP	161.55.0.0/16
IPs with RDNS	139
Hosted Domains	0
Pingable IPs	0
Router IPs	0


161.55.55.0	—	0
161.55.55.1	swc-lj-55-1.noaa.gov	0
161.55.55.2	swc-lj-55-2.noaa.gov	0
161.55.55.3	swc-lj-55-3.noaa.gov	0
161.55.55.4	swc-lj-55-4.noaa.gov	0
161.55.55.5	swc-lj-55-5.noaa.gov	0
161.55.55.6	swc-lj-55-6.noaa.gov	0
161.55.55.7	swc-lj-55-7.noaa.gov	0
161.55.55.8	swc-lj-55-8.noaa.gov	0
161.55.55.9	swc-lj-55-9.noaa.gov	0
161.55.55.10	swc-lj-55-10.noaa.gov	0
161.55.55.11	swc-lj-55-11.noaa.gov	0
161.55.55.12	swc-lj-55-12.noaa.gov	0
161.55.55.13	swc-lj-55-13.noaa.gov	0
161.55.55.14	swc-lj-55-14.noaa.gov	0
161.55.55.15	swc-lj-55-15.noaa.gov	0
161.55.55.16	swc-lj-55-16.noaa.gov	0
161.55.55.17	swc-lj-55-17.noaa.gov	0
161.55.55.18	swc-lj-55-18.noaa.gov	0
161.55.55.19	swc-lj-55-19.noaa.gov	0
161.55.55.20	swc-lj-55-20.noaa.gov	0
161.55.55.21	swc-lj-55-21.noaa.gov	0
161.55.55.22	swc-lj-55-22.noaa.gov	0
161.55.55.23	swc-lj-55-23.noaa.gov	0
161.55.55.24	swc-lj-55-24.noaa.gov	0
161.55.55.25	swc-lj-55-25.noaa.gov	0
161.55.55.26	swc-lj-55-26.noaa.gov	0
161.55.55.27	swc-lj-55-27.noaa.gov	0
161.55.55.28	swc-lj-55-28.noaa.gov	0
161.55.55.29	swc-lj-55-29.noaa.gov	0
161.55.55.30	swc-lj-55-30.noaa.gov	0
161.55.55.31	swc-lj-55-31.noaa.gov	0
161.55.55.32	swc-lj-55-32.noaa.gov	0
161.55.55.33	swc-lj-55-33.noaa.gov	0
161.55.55.34	swc-lj-55-34.noaa.gov	0
161.55.55.35	swc-lj-55-35.noaa.gov	0
161.55.55.36	swc-lj-55-36.noaa.gov	0
161.55.55.37	swc-lj-55-37.noaa.gov	0
161.55.55.38	swc-lj-55-38.noaa.gov	0
161.55.55.39	swc-lj-55-39.noaa.gov	0
161.55.55.40	swc-lj-55-40.noaa.gov	0
161.55.55.41	swc-lj-55-41.noaa.gov	0
161.55.55.42	swc-lj-55-42.noaa.gov	0
161.55.55.43	swc-lj-55-43.noaa.gov	0
161.55.55.44	swc-lj-55-44.noaa.gov	0
161.55.55.45	swc-lj-55-45.noaa.gov	0
161.55.55.46	swc-lj-55-46.noaa.gov	0
161.55.55.47	swc-lj-55-47.noaa.gov	0
161.55.55.48	swc-lj-55-48.noaa.gov	0
161.55.55.49	swc-lj-55-49.noaa.gov	0
161.55.55.50	swc-lj-55-50.noaa.gov	0
161.55.55.51	swc-lj-55-51.noaa.gov	0
161.55.55.52	swc-lj-55-52.noaa.gov	0
161.55.55.53	swc-lj-55-53.noaa.gov	0
161.55.55.54	swc-lj-55-54.noaa.gov	0
161.55.55.55	swc-lj-55-55.noaa.gov	0
161.55.55.56	swc-lj-55-56.noaa.gov	0
161.55.55.57	swc-lj-55-57.noaa.gov	0
161.55.55.58	swc-lj-55-58.noaa.gov	0
161.55.55.59	swc-lj-55-59.noaa.gov	0
161.55.55.60	swc-lj-55-60.noaa.gov	0
161.55.55.61	swc-lj-55-61.noaa.gov	0
161.55.55.62	swc-lj-55-62.noaa.gov	0
161.55.55.63	swc-lj-55-63.noaa.gov	0
161.55.55.64	swc-lj-55-64.noaa.gov	0
161.55.55.65	swc-lj-55-65.noaa.gov	0
161.55.55.66	swc-lj-55-66.noaa.gov	0
161.55.55.67	swc-lj-55-67.noaa.gov	0
161.55.55.68	swc-lj-55-68.noaa.gov	0
161.55.55.69	swc-lj-55-69.noaa.gov	0
161.55.55.70	swc-lj-55-70.noaa.gov	0
161.55.55.71	swc-lj-55-71.noaa.gov	0
161.55.55.72	swc-lj-55-72.noaa.gov	0
161.55.55.73	swc-lj-55-73.noaa.gov	0
161.55.55.74	swc-lj-55-74.noaa.gov	0
161.55.55.75	swc-lj-55-75.noaa.gov	0
161.55.55.76	swc-lj-55-76.noaa.gov	0
161.55.55.77	swc-lj-55-77.noaa.gov	0
161.55.55.78	swc-lj-55-78.noaa.gov	0
161.55.55.79	swc-lj-55-79.noaa.gov	0
161.55.55.80	swc-lj-55-80.noaa.gov	0
161.55.55.81	swc-lj-55-81.noaa.gov	0
161.55.55.82	swc-lj-55-82.noaa.gov	0
161.55.55.83	swc-lj-55-83.noaa.gov	0
161.55.55.84	swc-lj-55-84.noaa.gov	0
161.55.55.85	swc-lj-55-85.noaa.gov	0
161.55.55.86	swc-lj-55-86.noaa.gov	0
161.55.55.87	swc-lj-55-87.noaa.gov	0
161.55.55.88	swc-lj-55-88.noaa.gov	0
161.55.55.89	swc-lj-55-89.noaa.gov	0
161.55.55.90	swc-lj-55-90.noaa.gov	0
161.55.55.91	swc-lj-55-91.noaa.gov	0
161.55.55.92	swc-lj-55-92.noaa.gov	0
161.55.55.93	swc-lj-55-93.noaa.gov	0
161.55.55.94	swc-lj-55-94.noaa.gov	0
161.55.55.95	swc-lj-55-95.noaa.gov	0
161.55.55.96	swc-lj-55-96.noaa.gov	0
161.55.55.97	swc-lj-55-97.noaa.gov	0
161.55.55.98	swc-lj-55-98.noaa.gov	0
161.55.55.99	swc-lj-55-99.noaa.gov	0
161.55.55.100	swc-lj-55-100.noaa.gov	0
161.55.55.101	swc-lj-55-101.noaa.gov	0
161.55.55.102	swc-lj-55-102.noaa.gov	0
161.55.55.103	swc-lj-55-103.noaa.gov	0
161.55.55.104	swc-lj-55-104.noaa.gov	0
161.55.55.105	swc-lj-55-105.noaa.gov	0
161.55.55.106	swc-lj-55-106.noaa.gov	0
161.55.55.107	swc-lj-55-107.noaa.gov	0
161.55.55.108	swc-lj-55-108.noaa.gov	0
161.55.55.109	swc-lj-55-109.noaa.gov	0
161.55.55.110	swc-lj-55-110.noaa.gov	0
161.55.55.111	swc-lj-55-111.noaa.gov	0
161.55.55.112	swc-lj-55-112.noaa.gov	0
161.55.55.113	swc-lj-55-113.noaa.gov	0
161.55.55.114	swc-lj-55-114.noaa.gov	0
161.55.55.115	swc-lj-55-115.noaa.gov	0
161.55.55.116	swc-lj-55-116.noaa.gov	0
161.55.55.117	swc-lj-55-117.noaa.gov	0
161.55.55.118	swc-lj-55-118.noaa.gov	0
161.55.55.119	swc-lj-55-119.noaa.gov	0
161.55.55.120	swc-lj-55-120.noaa.gov	0
161.55.55.121	swc-lj-55-121.noaa.gov	0
161.55.55.122	swc-lj-55-122.noaa.gov	0
161.55.55.123	swc-lj-55-123.noaa.gov	0
161.55.55.124	swc-lj-55-124.noaa.gov	0
161.55.55.125	swc-lj-55-125.noaa.gov	0
161.55.55.126	swc-lj-55-126.noaa.gov	0
161.55.55.127	—	0
161.55.55.128	—	0
161.55.55.129	—	0
161.55.55.130	—	0
161.55.55.131	—	0
161.55.55.132	—	0
161.55.55.133	—	0
161.55.55.134	—	0
161.55.55.135	—	0
161.55.55.136	—	0
161.55.55.137	—	0
161.55.55.138	—	0
161.55.55.139	—	0
161.55.55.140	—	0
161.55.55.141	—	0
161.55.55.142	—	0
161.55.55.143	—	0
161.55.55.144	—	0
161.55.55.145	—	0
161.55.55.146	—	0
161.55.55.147	—	0
161.55.55.148	—	0
161.55.55.149	—	0
161.55.55.150	—	0
161.55.55.151	—	0
161.55.55.152	—	0
161.55.55.153	—	0
161.55.55.154	—	0
161.55.55.155	—	0
161.55.55.156	—	0
161.55.55.157	—	0
161.55.55.158	—	0
161.55.55.159	—	0
161.55.55.160	—	0
161.55.55.161	molidae.noaa.gov	0
161.55.55.162	—	0
161.55.55.163	ahi.noaa.gov	0
161.55.55.164	abulon.noaa.gov	0
161.55.55.165	tortuga.noaa.gov	0
161.55.55.166	swfschelp.noaa.gov	0
161.55.55.167	foca.noaa.gov	0
161.55.55.168	cdserver.noaa.gov	0
161.55.55.169	—	0
161.55.55.170	swc-lj-55-170.noaa.gov	0
161.55.55.171	—	0
161.55.55.172	remora.noaa.gov	0
161.55.55.173	—	0
161.55.55.174	—	0
161.55.55.175	—	0
161.55.55.176	morsa.noaa.gov	0
161.55.55.177	—	0
161.55.55.178	—	0
161.55.55.179	gator.noaa.gov	0
161.55.55.180	anchoa.noaa.gov	0
161.55.55.181	sardina.noaa.gov	0
161.55.55.182	—	0
161.55.55.183	—	0
161.55.55.184	—	0
161.55.55.185	—	0
161.55.55.186	—	0
161.55.55.187	—	0
161.55.55.188	—	0
161.55.55.189	—	0
161.55.55.190	—	0
161.55.55.191	—	0
161.55.55.192	—	0
161.55.55.193	—	0
161.55.55.194	—	0
161.55.55.195	—	0
161.55.55.196	—	0
161.55.55.197	—	0
161.55.55.198	—	0
161.55.55.199	—	0
161.55.55.200	—	0
161.55.55.201	—	0
161.55.55.202	—	0
161.55.55.203	—	0
161.55.55.204	—	0
161.55.55.205	—	0
161.55.55.206	—	0
161.55.55.207	—	0
161.55.55.208	—	0
161.55.55.209	—	0
161.55.55.210	—	0
161.55.55.211	—	0
161.55.55.212	—	0
161.55.55.213	—	0
161.55.55.214	—	0
161.55.55.215	—	0
161.55.55.216	—	0
161.55.55.217	—	0
161.55.55.218	—	0
161.55.55.219	—	0
161.55.55.220	—	0
161.55.55.221	—	0
161.55.55.222	—	0
161.55.55.223	—	0
161.55.55.224	—	0
161.55.55.225	—	0
161.55.55.226	—	0
161.55.55.227	—	0
161.55.55.228	—	0
161.55.55.229	—	0
161.55.55.230	—	0
161.55.55.231	—	0
161.55.55.232	—	0
161.55.55.233	—	0
161.55.55.234	—	0
161.55.55.235	—	0
161.55.55.236	—	0
161.55.55.237	—	0
161.55.55.238	—	0
161.55.55.239	—	0
161.55.55.240	—	0
161.55.55.241	—	0
161.55.55.242	—	0
161.55.55.243	—	0
161.55.55.244	—	0
161.55.55.245	—	0
161.55.55.246	—	0
161.55.55.247	—	0
161.55.55.248	—	0
161.55.55.249	—	0
161.55.55.250	—	0
161.55.55.251	—	0
161.55.55.252	—	0
161.55.55.253	—	0
161.55.55.254	—	0
161.55.55.255	—	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 161.55.55.139

traceroute to 161.55.55.139 (161.55.55.139): 5 hops max, 52 byte packets

1 [AS63023] 38.89.70.1 5.049 ms

2 [] 206.81.80.84 0.741 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Seattle, US

On February 7th 2026