Autonomous System details

AS16821

Duquesne Light Company  ·  duquesnelight.com

United States
    Stub AS Icon Stub AS

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AS16821 – Duquesne Light Company

Field Value
Country United States
Website duquesnelight.com
Hosted domains 2
IPv4 addresses 2,560
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 8 years ago on Feb 06, 2018
Updated 8 years ago on Feb 06, 2018

IP Ranges

Netblock Company Num of IPs
167.77.0.0/22 Duquesne Light Company 1,024
167.77.64.0/22 Duquesne Light Company 1,024
167.77.63.0/24 Duquesne Light Company 256
167.77.70.0/24 Duquesne Light Company 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS16821
                                                OrgID:          AS16821
                                                ASName:         AS16821
                                                ASNumber:       AS16821
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
167.77.0.120 ██████████ 1
167.77.0.229 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS33154 DQE Communications LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS33154 DQE Communications LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
167.77.64.3 AS16821 Duquesne Light Company 0.96ms from Pittsburgh, US
167.77.0.3 AS16821 Duquesne Light Company 0.53ms from Pittsburgh, US
167.77.70.102 AS16821 Duquesne Light Company 0.50ms 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
91.120.100.245 AS5483 Magyar Telekom Plc. 1.32ms from Budapest, HU
221.9.126.5 AS4837 CHINA UNICOM China169 Backbone 2.25ms from Changchun, CN
72.225.6.133 AS11351 Charter Communications Inc 17.75ms from Chicago, US
129.114.97.21 AS32093 University of Texas at Austin 6.12ms from Dallas, US
91.75.97.133 AS15802 Emirates Integrated Telecommunications Company PJSC 3.44ms from Dubai, AE
213.115.12.101 AS8434 Telenor Sverige AB 0.77ms from Goeteborg, SE
62.93.17.229 AS13101 TNG Stadtnetz GmbH 2.38ms from Hamburg, DE
2.206.85.213 AS3209 Vodafone GmbH 1.85ms from Hamburg, DE
118.129.160.229 AS38661 abcle 1.19ms from Incheon, KR
180.105.104.37 AS4134 CHINANET-BACKBONE 9.18ms from Nanjing, CN
88.170.237.21 AS12322 Free SAS 5.35ms from Paris, FR
67.236.26.197 AS4283 CenturyLink Communications, LLC 9.42ms from Phoenix, US
220.78.68.85 AS4766 Korea Telecom 1.35ms from Seoul, KR
203.232.225.21 AS9572 Hankuk University of Foreign Studies Computer Center 1.36ms from Seoul, KR
78.130.173.5 AS9070 Cooolbox AD 2.57ms from Sofia, BG
41.102.24.149 AS36947 Telecom Algeria 11.80ms from Valencia, ES
23.253.157.53 AS27357 Rackspace Hosting 0.35ms from Ashburn, US
68.33.91.149 AS7922 Comcast Cable Communications, LLC 5.01ms from Ashburn, US
61.149.202.69 AS4808 China Unicom Beijing Province Network 2.23ms from Beijing, CN
110.255.239.197 AS4837 CHINA UNICOM China169 Backbone 9.57ms from Beijing, CN
190.99.186.101 AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P. 9.67ms from Bogota, CO
125.23.224.149 AS9498 BHARTI Airtel Ltd. 0.61ms from Chennai, IN
97.134.215.5 AS6167 Verizon Business 10.38ms from Dallas, US
20.87.198.181 AS8075 Microsoft Corporation 0.14ms from Johannesburg, ZA
27.107.154.213 AS17762 Tata Teleservices Maharashtra Ltd 0.48ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f4 167.77.0.90
traceroute to 167.77.0.90 (167.77.0.90): 64 hops max, 52 byte packets
4 [AS174] 154.54.31.225 5.632 ms
5 [AS174] 154.54.173.102 8.657 ms
6 [AS174] 38.104.120.53 9.336 ms
9 [AS16821] 167.77.0.11 9.111 ms
10 [AS16821] 167.77.0.90 9.307 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS16821 at robtex.

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