216.9.0.3
ISP
Data retrieved at
Network
ASN
IP Range
Company
Isomedia, Inc.
Registrant
Highlands Fiber Network
HFN-NET-4
Using networksdb.io for network lookups.
Hostname
highmon2.isomedia.com
AS Domain
isomediainc.com
Using host.io for pre-visualize domains.
Type
ISP
Handle
NET-216-9-0-0-2
Registered
2024-09-27
Last Changed
2024-09-27
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "216.9.0.0",
"length": 23
}
],
"endAddress": "216.9.1.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-31T11:24:42-04:00"
},
{
"eventAction": "registration",
"eventDate": "1995-03-07T17:08:23-05:00"
}
],
"handle": "SM362-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SM362-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
},
{
"href": "https://whois.arin.net/rest/poc/SM362-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "PO Box 58288\nSeattle\nWA\n98138-1288\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Steve Milton"
],
[
"n",
{},
"text",
[
"Milton",
"Steve",
"",
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""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-425-605-5700"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-425-605-5755"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-18T23:43:15-05:00"
},
{
"eventAction": "registration",
"eventDate": "2004-02-27T08:24:14-05:00"
}
],
"handle": "NAT8-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NAT8-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
},
{
"href": "https://whois.arin.net/rest/poc/NAT8-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "PO Box 58288\nSeattle\nWA\n98138-1288\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Abuse Team"
],
[
"org",
{},
"text",
"ISOMEDIA"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-425-605-5700"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-15T11:07:12-04:00"
},
{
"eventAction": "registration",
"eventDate": "2004-12-08T17:02:55-05:00"
}
],
"handle": "DNSAD104-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DNSAD104-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
},
{
"href": "https://whois.arin.net/rest/poc/DNSAD104-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "PO Box 58288\nSeattle\nWA\n98138-1288\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"DNS Admin"
],
[
"org",
{},
"text",
"ISOMEDIA.COM LLC."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-425-605-5700"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-03T13:57:39-05:00"
},
{
"eventAction": "registration",
"eventDate": "2025-02-03T14:45:59-05:00"
}
],
"handle": "NOCAD123-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOCAD123-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
},
{
"href": "https://whois.arin.net/rest/poc/NOCAD123-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "PO Box 58288\nSeattle\nWA\n98138\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"NOC Administrators"
],
[
"org",
{},
"text",
"IsoFusion, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-253-830-2943"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-03T09:49:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "1996-05-12T00:00:00-04:00"
}
],
"handle": "ISOM",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ISOM",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
},
{
"href": "https://whois.arin.net/rest/org/ISOM",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Isomedia, Inc."
],
[
"adr",
{
"label": "PO Box 58288\nSeattle\nWA\n98138\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-27T13:47:11-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-09-27T13:47:11-04:00"
}
],
"handle": "C10970846",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C10970846",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
},
{
"href": "https://whois.arin.net/rest/customer/C10970846",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Highlands Fiber Network"
],
[
"adr",
{
"label": "2550 NE Park Dr\nIssaquah\nWA\n98029\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-27T13:47:11-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-09-27T13:47:11-04:00"
}
],
"handle": "NET-216-9-0-0-2",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/216.9.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
},
{
"href": "https://whois.arin.net/rest/net/NET-216-9-0-0-2",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
},
{
"href": "https://rdap.arin.net/registry/ip/216.9.0.0/19",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.9.0.3"
}
],
"name": "HFN-NET-4",
"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/216.9.0.3"
}
],
"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/216.9.0.3"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-216-9-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"https://www.highlandsfibernetwork.com"
],
"title": "Registration Comments"
}
],
"startAddress": "216.9.0.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}
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).
Valid.
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
216.9.0.0/19
Authorized ASN
AS18530
Abuse Contacts
IP Geolocation
Country
United States
City
Issaquah (📍 98029)
Washington
Time Zone
America/Los_Angeles
Coordinates
47.5583, -122.0021
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)