167.77.0.10
ISP
Data retrieved at
Network
ASN
IP Range
167.77.0.0 – 167.77.191.255
Company
Duquesne Light Company
Network
DUQLIGHT
Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
duquesnelight.com
Using host.io for pre-visualize domains.
Type
ISP
Handle
NET-167-77-0-0-1
Registered
1993-05-11
Last Changed
2023-07-11
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "167.77.0.0",
"length": 17
},
{
"v4prefix": "167.77.128.0",
"length": 18
}
],
"endAddress": "167.77.191.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-26T07:19:03-04:00"
},
{
"eventAction": "registration",
"eventDate": "2018-01-19T08:55:13-05:00"
}
],
"handle": "IDN5-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IDN5-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/167.77.0.10"
},
{
"href": "https://whois.arin.net/rest/poc/IDN5-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/167.77.0.10"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.duquesnelight.com"
],
"title": "Registration Comments"
}
],
"roles": [
"technical",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2841 New Beaver Ave, Maildrop N3-DP\nPittsburgh\nPA\n15233\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"IT Data Network"
],
[
"org",
{},
"text",
"Duquesne Light Company"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-412-393-8606"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-01T16:29:02-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-02-19T10:55:17-05:00"
}
],
"handle": "BARKE216-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BARKE216-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/167.77.0.10"
},
{
"href": "https://whois.arin.net/rest/poc/BARKE216-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/167.77.0.10"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2841 New Beaver Ave\nMaildrop N3-DP\nPittsburgh\nPA\n15233\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"William Barker"
],
[
"n",
{},
"text",
[
"Barker",
"William",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-412-393-8573"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-26T07:18:41-04:00"
},
{
"eventAction": "registration",
"eventDate": "2017-12-21T09:52:19-05:00"
}
],
"handle": "ROZAN13-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ROZAN13-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/167.77.0.10"
},
{
"href": "https://whois.arin.net/rest/poc/ROZAN13-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/167.77.0.10"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2841 New Beaver Ave\nMaildrop N3-DP\nPittsburgh\nPA\n15233\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Stephanie Rozanski"
],
[
"n",
{},
"text",
[
"Rozanski",
"Stephanie",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-412-393-8606"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-02-19T10:59:07-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-06-09T18:09:38-04:00"
}
],
"handle": "DEQUES-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DEQUES-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/167.77.0.10"
},
{
"href": "https://whois.arin.net/rest/org/DEQUES-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/167.77.0.10"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Duquesne Light Company"
],
[
"adr",
{
"label": "2841 New Beaver Ave.\nMail-Drop N3-DP\nPittsburgh\nPA\n15233\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-07-11T10:11:56-04:00"
},
{
"eventAction": "registration",
"eventDate": "1993-05-11T00:00:00-04:00"
}
],
"handle": "NET-167-77-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/167.77.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/167.77.0.10"
},
{
"href": "https://whois.arin.net/rest/net/NET-167-77-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/167.77.0.10"
}
],
"name": "DUQLIGHT",
"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/167.77.0.10"
}
],
"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/167.77.0.10"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-167-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "167.77.0.0",
"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
167.77.0.0/22
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
Time Zone
America/Chicago
Coordinates
37.751, -97.822
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)