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 3 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
158.81.65.0/24 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
158.81.36.24 ██████████ 2
158.81.16.56 ██████████ 2
158.81.36.47 █████████ 1
158.81.36.14 ██████████ 1
158.81.36.25 ██████████ 1
158.81.36.6 ██████████ 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

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

IP Address ASN Details
158.81.13.130 AS16746 CenterPoint Energy, Inc. 6.14ms from Dallas, US
158.81.65.62 AS16746 CenterPoint Energy, Inc. 6.64ms from Dallas, US
158.81.19.254 AS16746 CenterPoint Energy, Inc. 6.69ms from Dallas, US
158.81.64.59 AS16746 CenterPoint Energy, Inc. 1.79ms from Houston, US
158.81.27.254 AS16746 CenterPoint Energy, Inc. 6.01ms from Dallas, US
158.81.96.2 AS16746 CenterPoint Energy, Inc. 6.56ms from Dallas, US
158.81.78.254 AS16746 CenterPoint Energy, Inc. 5.92ms from Dallas, US
158.81.80.254 AS16746 CenterPoint Energy, Inc. 7.12ms from Dallas, US
158.81.18.10 AS16746 CenterPoint Energy, Inc. 6.51ms from Dallas, US
158.81.81.1 AS16746 CenterPoint Energy, Inc. 1.77ms from Houston, US
158.81.82.254 AS16746 CenterPoint Energy, Inc. 6.87ms from Dallas, 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
61.240.148.42 AS4837 CHINA UNICOM China169 Backbone 7.57ms from Beijing, CN
190.220.30.106 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 1.54ms from Buenos Aires, AR
23.138.104.186 AS400176 Petron Communications Ltd. 14.76ms from Edmonton, CA
51.89.140.186 AS16276 OVH SAS 0.06ms from Erith, GB
113.167.26.170 AS45899 VNPT Corp 2.42ms from Hanoi, VN
195.244.34.138 AS43391 Netdirekt A.S. 0.13ms from Izmir, TR
20.117.252.202 AS8075 Microsoft Corporation 0.23ms from London, GB
104.173.111.138 AS20001 Charter Communications Inc 4.62ms from Los Angeles, US
47.5.194.250 AS20115 Charter Communications LLC 12.46ms from Minneapolis, US
125.112.252.202 AS4134 CHINANET-BACKBONE 7.13ms from Ningbo, CN
208.127.206.10 AS16509 Amazon.com, Inc. 2.07ms from Paris, FR
86.247.112.106 AS3215 Orange S.A. 1.36ms from Paris, FR
75.241.83.122 AS6167 Verizon Business 17.62ms from Philadelphia, US
94.23.43.106 AS16276 OVH SAS 0.12ms from Roubaix, FR
52.88.16.250 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
90.80.212.154 AS3215 Orange S.A. 6.07ms from Frankfurt am Main, DE
120.158.23.250 AS1221 Telstra Limited 12.43ms from Melbourne, AU
195.209.88.74 AS34879 OOO Sovremennye setevye tekhnologii 0.54ms from Moscow, RU
18.165.13.90 AS16509 Amazon.com, Inc. 0.11ms from Pittsburgh, US
121.149.190.106 AS4766 Korea Telecom 8.12ms from Seoul, KR
171.1.106.138 AS138345 StarHub Ltd 14.41ms from Singapore, SG
183.201.247.250 AS132510 IDC ShanXi China Mobile communications corporation 3.08ms from Taiyuan, CN
13.231.172.90 AS16509 Amazon.com, Inc. 0.26ms from Tokyo, JP
83.29.67.122 AS5617 Orange Polska Spolka Akcyjna 2.44ms from Wrocław, PL
216.164.39.202 AS6079 RCN 6.03ms from Ashburn, 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 -m8 158.81.16.126
traceroute to 158.81.16.126 (158.81.16.126): 8 hops max, 52 byte packets
4 [AS3356] 4.69.136.94 44.27 ms
5 [AS3356] 4.16.222.254 45.993 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Fremont, 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 AS16746 at robtex.

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