167.77.0.0/22

AS16821 · Duquesne Light Company

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Summary

Country	United States
Domain	duquesnelight.com
ASN	AS16821
Registry	ARIN
ID	DUQLIGHT

WHOIS Details

NetHandle:      NET-167-77-0-0-1
OrgID:          DEQUES-Z
Parent:         NET-167-0-0-0-0
NetName:        DUQLIGHT
NetRange:       167.77.0.0 - 167.77.191.255
NetType:        allocation
RegDate:        1993-05-11
Updated:        2023-07-11
Source:         ARIN


OrgID:          DEQUES-Z
OrgName:        Duquesne Light Company
CanAllocate:    
Street:         2841 New Beaver Ave.
Street:         Mail-Drop N3-DP
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15233
RegDate:        2023-06-09
Updated:        2025-02-19
OrgAdminHandle: ROZAN13-ARIN
OrgTechHandle:  BARKE216-ARIN
OrgTechHandle:  IDN5-ARIN
OrgTechHandle:  ROZAN13-ARIN
OrgAbuseHandle: BARKE216-ARIN
OrgAbuseHandle: IDN5-ARIN
OrgAbuseHandle: ROZAN13-ARIN
Source:         ARIN


POCHandle:      IDN5-ARIN
IsRole:         Y
LastName:       IT Data Network
FirstName:      
Street:         2841 New Beaver Ave, Maildrop N3-DP
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15233
RegDate:        2018-01-19
Updated:        2025-08-26
OfficePhone:    +1-412-393-8606
Mailbox:        itdatanetwork@duqlight.com
Source:         ARIN


POCHandle:      BARKE216-ARIN
IsRole:         N
LastName:       Barker
FirstName:      William
Street:         2841 New Beaver Ave
Street:         Maildrop N3-DP
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15233
RegDate:        2025-02-19
Updated:        2025-02-19
OfficePhone:    +1-412-393-8573
Mailbox:        wbarker@duqlight.com
Source:         ARIN


POCHandle:      ROZAN13-ARIN
IsRole:         N
LastName:       Rozanski
FirstName:      Stephanie
Street:         2841 New Beaver Ave
Street:         Maildrop N3-DP
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15233
RegDate:        2017-12-21
Updated:        2025-08-26
OfficePhone:    +1-412-393-8606
Mailbox:        srozanski@duqlight.com
Source:         ARIN

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
167.77.0.120	duquesnelightholdings.com	1
167.77.0.229	duquesnelightenergy.com	1

Hosted domains API

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Pingable IPs

16 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
167.77.0.11	AS16821 Duquesne Light Company	`1.07ms` from Pittsburgh, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
23.219.246.38	AS16625 Akamai Technologies, Inc.	`0.15ms` from Brussels, BE
166.78.45.182	AS33070 Rackspace Hosting	`0.84ms` from Dallas, US
52.231.223.230	AS8075 Microsoft Corporation	`0.23ms` from Dongnae, KR
84.136.165.86	AS3320 Deutsche Telekom AG	`2.85ms` from Frankfurt am Main, DE
125.16.159.86	AS9498 BHARTI Airtel Ltd.	`1.96ms` from Hyderabad, IN
193.232.251.70	AS56580 Cybercom Ltd.	`9.59ms` from Krasnodar, RU
149.22.212.118	AS201838 Community Fibre Limited	`0.80ms` from London, GB
108.85.201.22	AS7018 AT&T Enterprises, LLC	`3.68ms` from Los Angeles, US
78.134.26.38	AS35612 EOLO S.p.A.	`2.16ms` from Milan, IT
104.206.80.6	AS62904 Eonix Corporation	`0.20ms` from New York City, US
3.84.18.86	AS14618 Amazon.com, Inc.	`0.38ms` from Reston, US
68.123.38.22	AS7018 AT&T Enterprises, LLC	`6.46ms` from San Jose, US
45.236.39.166	AS268239 Iconnect Serviços de Telecomunicações LTDA - ME	`9.33ms` from Sao Paulo, BR
93.167.139.182	AS3292 TDC Holding A/S	`4.55ms` from Skanderborg, DK
92.46.11.22	AS9198 JSC Kazakhtelecom	`2.06ms` from Almaty, KZ
40.134.42.150	AS7029 Windstream Communications LLC	`0.44ms` from Atlanta, US
16.12.76.22	AS16509 Amazon.com, Inc.	`1.80ms` from Bangkok, TH
123.121.93.134	AS4808 China Unicom Beijing Province Network	`3.34ms` from Beijing, CN
190.138.181.22	AS7303 Telecom Argentina S.A.	`1.49ms` from Buenos Aires, AR
75.245.210.86	AS6167 Verizon Business	`15.71ms` from Chicago, US
79.125.114.118	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE
46.243.133.134	AS56911 Warian S.R.L.	`10.87ms` from Dublin, IE
13.74.187.22	AS8075 Microsoft Corporation	`0.22ms` from Dublin, IE
62.144.182.198	AS12312 ecotel communication ag	`0.93ms` from Duesseldorf, DE
64.114.32.246	AS852 TELUS Communications Inc.	`0.65ms` from Edmonton, CA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f7 -m12 167.77.2.82

traceroute to 167.77.2.82 (167.77.2.82): 12 hops max, 52 byte packets

7 [AS9121] 81.212.203.145 1.152 ms

8 *

9 [AS9121] 212.156.101.230 38.287 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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