AS number details

AS16821

Duquesne Light Company  ·  duquesnelight.com

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AS16821 – Duquesne Light Company

Field Value
Country United States
Website duquesnelight.com
Hosted domains 2
Number of IPv4 2,304
Number of IPv6 0
ASN type Business
Registry arin
Allocated 8 years ago on Feb 06, 2018
Updated 8 years ago on Feb 06, 2018
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
167.77.70.0/24 Duquesne Light Company 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                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.

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

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Useful for Cybersecurity

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
167.77.70.102 AS16821 Duquesne Light Company 1.22ms from Pittsburgh, US
167.77.64.2 AS16821 Duquesne Light Company 1.24ms from Pittsburgh, US
167.77.0.3 AS16821 Duquesne Light Company 1.20ms 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
41.108.129.53 AS36947 Telecom Algeria 12.78ms from Algiers, DZ
96.93.192.85 AS7922 Comcast Cable Communications, LLC 5.33ms from Denver, US
24.127.2.53 AS7922 Comcast Cable Communications, LLC 8.52ms from Flint, US
209.81.1.5 AS7091 Next Level Infrastructure, LLC 0.94ms from Fremont, US
193.205.36.37 AS137 Consortium GARR 9.67ms from Frosinone, IT
84.178.20.149 AS3320 Deutsche Telekom AG 3.93ms from Hamburg, DE
115.186.184.181 AS23674 Nayatel (Pvt) Ltd 1.08ms from Islamabad, PK
104.52.189.101 AS7018 AT&T Enterprises, LLC 2.06ms from Kansas City, US
82.219.49.181 AS30740 Exa Networks Limited 0.28ms from London, GB
131.216.100.149 AS3851 Nevada System of Higher Education 5.79ms from Los Angeles, US
23.224.120.69 AS40065 CNSERVERS LLC 0.29ms from Los Angeles, US
45.91.188.197 AS9009 M247 Europe SRL 0.22ms from Los Angeles, US
88.7.129.37 AS3352 TELEFONICA DE ESPANA S.A.U. 8.25ms from Madrid, ES
131.93.65.37 AS20115 Charter Communications LLC 16.46ms from Minneapolis, US
109.172.31.149 AS29182 JSC IOT 0.63ms from Moscow, RU
24.46.230.101 AS6128 Cablevision Systems Corp. 7.55ms from New York City, US
150.246.127.53 AS2527 Sony Network Communications Inc. 2.79ms from Osaka, JP
180.9.70.197 AS4713 NTT DOCOMO BUSINESS,Inc. 3.01ms from Osaka, JP
54.167.10.85 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
54.243.85.149 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
176.10.83.197 AS9009 M247 Europe SRL 0.17ms from Singapore, SG
18.237.136.85 AS16509 Amazon.com, Inc. 0.33ms from Boardman, US
152.201.67.101 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.43ms from Bogota, CO
18.7.71.5 AS3 Massachusetts Institute of Technology 1.01ms from Boston, US
76.245.242.133 AS7018 AT&T Enterprises, LLC 18.50ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m12 167.77.2.172
traceroute to 167.77.2.172 (167.77.2.172): 12 hops max, 52 byte packets
4 [AS174] 154.54.82.201 22.811 ms
5 *
6 [AS174] 154.54.173.106 27.01 ms
7 [AS174] 38.104.120.53 33.476 ms
8 [AS33154] 64.58.254.229 40.307 ms
9 [AS33154] 207.42.251.59 26.975 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Chicago, US
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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