161.55.0.17
ISP
Data retrieved at
Network
ASN
IP Range
Company
National Oceanic and Atmospheric Administration
Network
NOAA-WEST1
Using networksdb.io for network lookups.
Hostname
Not available.
Type
ISP
Handle
NET-161-55-0-0-1
Registered
1992-06-01
Last Changed
2023-06-05
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "161.55.0.0",
"length": 16
}
],
"endAddress": "161.55.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-08T08:24:26-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-07-02T11:30:10-04:00"
}
],
"handle": "NAA38-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NAA38-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
},
{
"href": "https://whois.arin.net/rest/poc/NAA38-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://noc.nwave.noaa.gov"
],
"title": "Registration Comments"
}
],
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "325 Broadway\nNWAVE\nBoulder\nCO\n80305\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"N-Wave ARIN Admin"
],
[
"org",
{},
"text",
"NOAA N-Wave"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-812-856-7477"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-08T08:24:15-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-07-08T17:36:52-04:00"
}
],
"handle": "NAT41-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NAT41-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
},
{
"href": "https://whois.arin.net/rest/poc/NAT41-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "325 Broadway\nNWAVE\nBoulder\nCO\n80305\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"N-Wave ARIN Tech"
],
[
"org",
{},
"text",
"National Oceanic and Atmospheric Administration"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-812-856-7477"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-08T08:24:35-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-07-08T17:55:49-04:00"
}
],
"handle": "NAA40-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NAA40-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
},
{
"href": "https://whois.arin.net/rest/poc/NAA40-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "325 Broadway\nNWAVE\nBoulder\nCO\n80305\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"N-Wave ARIN Abuse"
],
[
"org",
{},
"text",
"National Oceanic and Atmospheric Administration"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-812-856-7477"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-08-25T14:08:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-08-25T14:08:52-04:00"
}
],
"handle": "NOAABO-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOAABO-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
},
{
"href": "https://whois.arin.net/rest/org/NOAABO-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"National Oceanic and Atmospheric Administration"
],
[
"adr",
{
"label": "325 Broadway\nBoulder\nCO\n80305\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-06-05T17:53:46-04:00"
},
{
"eventAction": "registration",
"eventDate": "1992-06-01T00:00:00-04:00"
}
],
"handle": "NET-161-55-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/161.55.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
},
{
"href": "https://whois.arin.net/rest/net/NET-161-55-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
}
],
"name": "NOAA-WEST1",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/161.55.0.17"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-161-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "161.55.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Unknown.
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
161.55.0.0/16
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
City
Seattle (📍 98117)
Washington
Time Zone
America/Los_Angeles
Coordinates
47.6901, -122.3747
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)