167.77.63.0/24

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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 167.77.0.0/16

Range	ASN	Company	Num of IPs
167.77.192.0/18	AS33154	DQE Communications LLC	16,384

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
167.77.63.177	AS16821 Duquesne Light Company	`0.85ms` 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
20.172.199.40	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
152.171.93.200	AS7303 Telecom Argentina S.A.	`8.66ms` from Asuncion, PY
104.199.20.248	AS396982 Google LLC	`0.14ms` from Brussels, BE
188.119.164.120	AS212192 INTELI TECH DEVELOPMENT SRL	`0.34ms` from Bucharest, RO
181.97.251.152	AS7303 Telecom Argentina S.A.	`1.21ms` from Buenos Aires, AR
156.192.151.232	AS8452 TE-AS	`7.83ms` from Cairo, EG
66.213.47.40	AS26923 Ohio Public Library Information Network (OPLIN)	`9.08ms` from Columbus, US
199.126.171.200	AS852 TELUS Communications Inc.	`1.76ms` from Edmonton, CA
90.217.104.120	AS5607 Sky UK Limited	`3.87ms` from London, GB
45.199.160.152	AS32848 ETON INTERNATIONAL, INC.	`2.09ms` from Los Angeles, US
94.124.49.184	AS47986 Project Informatica srl	`1.15ms` from Milan, IT
167.59.217.248	AS6057 Administracion Nacional de Telecomunicaciones	`1.75ms` from Montevideo, UY
68.134.214.200	AS701 Verizon Business	`4.45ms` from Philadelphia, US
3.227.113.248	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
45.135.177.104	AS49505 JSC Selectel	`1.03ms` from Saint Petersburg, RU
177.162.52.120	AS26599 TELEFÔNICA BRASIL S.A	`1.44ms` from Sao Paulo, BR
152.53.67.104	AS197540 netcup GmbH	`0.28ms` from Vienna, AT
120.46.66.24	AS55990 Huawei Cloud Service data center	`3.48ms` from Beijing, CN
99.46.72.24	AS7018 AT&T Enterprises, LLC	`9.28ms` from Dallas, US
82.45.182.72	AS5089 Virgin Media Limited	`5.50ms` from London, GB
88.42.78.8	AS3269 Telecom Italia S.p.A.	`1.55ms` from Milan, IT
115.28.10.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.35ms` from Qingdao, CN
101.76.226.88	AS4538 China Education and Research Network Center	`5.88ms` from Qingdao, CN
104.211.230.56	AS8075 Microsoft Corporation	`0.30ms` from Saint Thomas Mount, IN
223.15.20.168	AS4134 CHINANET-BACKBONE	`6.89ms` from Taiyuan, CN

Traceroute

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

traceroute -a -n -q1 167.77.63.177

traceroute to 167.77.63.177 (167.77.63.177): 64 hops max, 52 byte packets

1 [AS20326] 74.118.138.1 0.151 ms

2 *

3 *

4 [AS174] 38.104.120.20 0.943 ms

5 [AS174] 154.54.93.17 0.469 ms

6 [AS174] 38.104.120.53 0.319 ms

7 [AS33154] 64.58.254.229 0.354 ms

8 [AS33154] 207.42.251.59 0.619 ms

9 [AS16821] 167.77.63.177 0.932 ms

Measurement taken from

IPinfo ProbeNet in Pittsburgh, US

On April 13th 2026

What are IP address ranges?

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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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