Autonomous System details

AS16746

CenterPoint Energy, Inc.  ·  centerpointenergy.com

United States

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AS16746 – CenterPoint Energy, Inc.

Field Value
Country United States
Website centerpointenergy.com
Hosted domains 15
IPv4 addresses 9,728
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 26 years ago on Jun 05, 2000
Updated 2 years ago on Jul 19, 2023

IP Ranges

Netblock Company Num of IPs
158.81.64.0/20 CenterPoint Energy, Inc. 4,096
158.81.16.0/23 CenterPoint Energy, Inc. 512
158.81.24.0/23 CenterPoint Energy, Inc. 512
158.81.13.0/24 CenterPoint Energy, Inc. 256
158.81.18.0/24 CenterPoint Energy, Inc. 256
158.81.19.0/24 CenterPoint Energy, Inc. 256
158.81.26.0/24 CenterPoint Energy, Inc. 256
158.81.27.0/24 CenterPoint Energy, Inc. 256
158.81.33.0/24 CenterPoint Energy, Inc. 256
158.81.35.0/24 CenterPoint Energy, Inc. 256
158.81.36.0/24 CenterPoint Energy, Inc. 256
158.81.45.0/24 CenterPoint Energy, Inc. 256
158.81.46.0/24 CenterPoint Energy, Inc. 256
158.81.47.0/24 CenterPoint Energy, Inc. 256
158.81.48.0/24 CenterPoint Energy, Inc. 256
158.81.49.0/24 CenterPoint Energy, Inc. 256
158.81.55.0/24 CenterPoint Energy, Inc. 256
158.81.66.0/24 CenterPoint Energy, Inc. 256
158.81.78.0/24 CenterPoint Energy, Inc. 256
158.81.80.0/24 CenterPoint Energy, Inc. 256
158.81.81.0/24 CenterPoint Energy, Inc. 256
158.81.82.0/24 CenterPoint Energy, Inc. 256
158.81.96.0/24 CenterPoint Energy, Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS16746
                                                OrgID:          AS16746
                                                ASName:         AS16746
                                                ASNumber:       AS16746
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 15 domain names hosted across 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
158.81.36.7 ██████████ 5
158.81.26.115 ██████████ 2
158.81.16.56 ██████████ 2
158.81.36.24 ██████████ 2
158.81.36.6 ██████████ 1
158.81.36.25 ██████████ 1
158.81.36.14 ██████████ 1
158.81.36.47 █████████ 1

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Peers

There are 6 peers for this ASN.

Peers Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS209 CenturyLink Communications, LLC
AS3356 Level 3 Parent, LLC
AS33662 Comcast Cable Communications, LLC
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS209 CenturyLink Communications, LLC
AS3356 Level 3 Parent, LLC
AS33662 Comcast Cable Communications, LLC
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
158.81.26.203 AS16746 CenterPoint Energy, Inc. 2.73ms from Houston, US
158.81.27.250 AS16746 CenterPoint Energy, Inc. 2.22ms from Houston, US
158.81.80.254 AS16746 CenterPoint Energy, Inc. 2.90ms from Houston, US
158.81.13.1 AS16746 CenterPoint Energy, Inc. 2.00ms from Houston, US
158.81.82.254 AS16746 CenterPoint Energy, Inc. 2.05ms from Houston, US
158.81.65.62 AS16746 CenterPoint Energy, Inc. 1.75ms from Houston, US
158.81.78.254 AS16746 CenterPoint Energy, Inc. 1.78ms from Houston, US
158.81.18.5 AS16746 CenterPoint Energy, Inc. 2.21ms from Houston, US
158.81.64.61 AS16746 CenterPoint Energy, Inc. 1.75ms from Houston, US
158.81.96.2 AS16746 CenterPoint Energy, Inc. 1.75ms from Houston, US
158.81.19.249 AS16746 CenterPoint Energy, Inc. 2.23ms from Houston, US
158.81.81.1 AS16746 CenterPoint Energy, Inc. 1.83ms from Houston, 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
54.237.136.234 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
96.84.152.74 AS7922 Comcast Cable Communications, LLC 14.47ms from Atlanta, US
196.127.153.170 AS36925 MEDITELECOM 3.67ms from Casablanca, MA
116.162.50.58 AS4837 CHINA UNICOM China169 Backbone 1.94ms from Changsha, CN
3.252.39.42 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
3.74.255.154 AS16509 Amazon.com, Inc. 0.24ms from Frankfurt am Main, DE
109.193.163.26 AS3209 Vodafone GmbH 13.15ms from Frankfurt am Main, DE
168.87.11.10 AS3360 DXC US Latin America Corporation 2.09ms from Frankfurt am Main, DE
5.58.154.154 AS16223 MAXNET TELECOM, LTD 5.58ms from Kyiv, UA
175.168.171.122 AS4837 CHINA UNICOM China169 Backbone 14.14ms from Liaoyang, CN
165.154.209.58 AS142002 Scloud Pte Ltd 0.87ms from London, GB
77.229.130.90 AS12430 VODAFONE ESPANA S.A.U. 9.15ms from Madrid, ES
117.217.121.186 AS9829 National Internet Backbone 16.27ms from Mumbai, IN
125.114.14.58 AS4134 CHINANET-BACKBONE 6.01ms from Ningbo, CN
97.103.25.186 AS33363 Charter Communications, Inc 8.01ms from Orlando, US
80.65.232.234 AS13193 KEYYO SA 1.38ms from Paris, FR
54.153.39.90 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
185.78.38.250 AS29084 ComNet Bulgaria 7.01ms from Sofia, BG
98.90.5.58 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
216.164.39.202 AS6079 RCN 6.41ms from Ashburn, US
172.190.53.186 AS8075 Microsoft Corporation 0.65ms from Ashburn, US
5.191.90.250 AS31721 Azercell Telecom Ltd 1.21ms from Baku, AZ
129.128.28.106 AS3359 University of Alberta 5.53ms from Calgary, CA
77.187.179.58 AS6805 Telefonica Germany GmbH & Co.OHG 3.19ms from Frankfurt am Main, DE
223.19.243.186 AS9304 HGC Global Communications Limited 1.33ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -m5 158.81.48.200
traceroute to 158.81.48.200 (158.81.48.200): 5 hops max, 52 byte packets
2 [AS140627] 103.151.64.29 108.891 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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 AS16746 at robtex.

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