199.36.0.21
ISP
Data retrieved at
Network
ASN
IP Range
199.36.0.0 – 199.36.9.255
Company
Photronics Inc.
Network
NETBLK-PLABMIL
Using networksdb.io for network lookups.
Hostname
einternet.photronics.com
AS Domain
photronics.com
Using host.io for pre-visualize domains.
Type
ISP
Handle
NET-199-36-0-0-1
Registered
1993-10-27
Last Changed
2023-06-28
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "199.36.0.0",
"length": 21
},
{
"v4prefix": "199.36.8.0",
"length": 23
}
],
"endAddress": "199.36.9.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-16T07:09:12-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-09-29T14:56:59-04:00"
}
],
"handle": "CH7-ORG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CH7-ORG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.36.0.21"
},
{
"href": "https://whois.arin.net/rest/poc/CH7-ORG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.36.0.21"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "15 Secor Road\nBrookfield\nCT\n06804\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Photronics"
],
[
"org",
{},
"text",
"Photronics"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-203-775-9000"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-23T08:24:54-04:00"
},
{
"eventAction": "registration",
"eventDate": "2019-10-14T11:49:29-04:00"
}
],
"handle": "PHOTR-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PHOTR-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.36.0.21"
},
{
"href": "https://whois.arin.net/rest/poc/PHOTR-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.36.0.21"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "15 Secor Road\nBrookfield\nCT\n06804\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Photronics"
],
[
"org",
{},
"text",
"Photronics, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-203-775-9000"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-06-27T17:49:06-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-06-27T17:49:06-04:00"
}
],
"handle": "PHOTRO-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PHOTRO-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.36.0.21"
},
{
"href": "https://whois.arin.net/rest/org/PHOTRO-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.36.0.21"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Photronics Inc."
],
[
"adr",
{
"label": "15 Secor Road\nBrookfield\nCT\n06804\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-16T07:09:12-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-09-29T14:56:59-04:00"
}
],
"handle": "CH7-ORG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CH7-ORG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.36.0.21"
},
{
"href": "https://whois.arin.net/rest/poc/CH7-ORG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.36.0.21"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "15 Secor Road\nBrookfield\nCT\n06804\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Photronics"
],
[
"org",
{},
"text",
"Photronics"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-203-775-9000"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-06-28T11:21:01-04:00"
},
{
"eventAction": "registration",
"eventDate": "1993-10-27T00:00:00-04:00"
}
],
"handle": "NET-199-36-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/199.36.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.36.0.21"
},
{
"href": "https://whois.arin.net/rest/net/NET-199-36-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.36.0.21"
}
],
"name": "NETBLK-PLABMIL",
"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/199.36.0.21"
}
],
"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/199.36.0.21"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-199-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "199.36.0.0",
"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
199.36.0.0/24
Authorized ASN
Not available.
Abuse Contacts
Not available.
IP Geolocation
Country
United States
City
Garden City (📍 83714)
Idaho
Time Zone
America/Boise
Coordinates
43.6237, -116.2346
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)