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:        [email protected]
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:        [email protected]
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:        [email protected]
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 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
167.77.0.229	duquesnelightenergy.com	1
167.77.0.120	duquesnelightholdings.com	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
167.77.0.3	AS16821 Duquesne Light Company	`5.01ms` from Cleveland, 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
151.244.120.246	AS59642 UAB Cherry Servers	`0.33ms` from Amsterdam, NL
172.76.154.54	AS5650 Frontier Communications of America, Inc.	`13.21ms` from Ashburn, US
202.60.123.86	AS37970 HighwayNet	`5.14ms` from Beijing, CN
103.138.250.150	AS139053 Jhongkar IT	`1.13ms` from Dhaka, BD
194.90.90.182	AS1680 Cellcom Fixed Line Communication L.P	`0.91ms` from Haifa, IL
12.90.25.134	AS7018 AT&T Enterprises, LLC	`1.83ms` from Miami, US
108.36.127.230	AS701 Verizon Business	`1.73ms` from Philadelphia, US
35.174.138.214	AS14618 Amazon.com, Inc.	`0.37ms` from Reston, US
50.240.202.214	AS7922 Comcast Cable Communications, LLC	`6.07ms` from San Jose, US
173.238.99.86	AS7992 Cogeco Connexion Inc.	`8.81ms` from Toronto, CA
99.252.7.118	AS812 Rogers Communications Canada Inc.	`4.39ms` from Toronto, CA
64.211.83.198	AS3549 Level 3 Parent, LLC	`0.60ms` from Amsterdam, NL
24.135.198.134	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`5.43ms` from Belgrade, RS
59.145.11.86	AS9498 BHARTI Airtel Ltd.	`0.64ms` from Bengaluru, IN
35.88.123.150	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
3.146.83.214	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
24.8.210.134	AS7922 Comcast Cable Communications, LLC	`2.26ms` from Denver, US
93.196.215.182	AS3320 Deutsche Telekom AG	`8.30ms` from Frankfurt am Main, DE
87.166.252.86	AS3320 Deutsche Telekom AG	`3.92ms` from Hamburg, DE
115.21.254.246	AS4766 Korea Telecom	`1.16ms` from Incheon, KR
69.160.108.54	AS33576 Digicel Jamaica	`18.98ms` from Kingston, JM
86.145.187.198	AS2856 British Telecommunications PLC	`2.26ms` from London, GB
84.69.207.246	AS5378 Vodafone Limited	`5.80ms` from Manchester, GB
223.84.28.6	AS56045 China Mobile communications corporation	`8.53ms` from Nanchang, CN
129.66.20.6	AS3464 Alabama Supercomputer Authority	`4.39ms` from Nashville, US

Traceroute

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

traceroute -a -n -q1 167.77.0.76

traceroute to 167.77.0.76 (167.77.0.76): 64 hops max, 52 byte packets

1 [AS17054] 66.181.65.65 0.181 ms

2 [AS17054] 66.181.66.120 0.75 ms

3 *

4 [AS3356] 4.53.198.41 1.238 ms

5 *

6 [AS3356] 4.78.17.54 4.883 ms

7 [AS33154] 64.58.254.225 4.675 ms

8 [AS33154] 207.42.251.58 5.423 ms

9 [AS16821] 167.77.0.76 5.487 ms

Measurement taken from

IPinfo ProbeNet in Cleveland, US

On January 9th 2026

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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