AS number 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 18
Number of IPv4 9,728
Number of IPv6 0
ASN type Business
Registry arin
Allocated 25 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 18 domain names hosted across 10 IP addresses on this ASN.

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IP Address Domain Domains on this IP
158.81.36.7 ██████████ 5
158.81.36.24 ██████████ 2
158.81.36.47 █████████ 2
158.81.16.56 ██████████ 2
158.81.26.115 ██████████ 2
158.81.36.25 ██████████ 1
158.81.26.39 ██████████ 1
158.81.36.6 ██████████ 1
158.81.25.33 ██████████ 1
158.81.36.14 ██████████ 1

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Peers

There are 5 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
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 5 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
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
158.81.19.249 AS16746 CenterPoint Energy, Inc. 3.34ms from Houston, US
158.81.96.2 AS16746 CenterPoint Energy, Inc. 2.38ms from Houston, US
158.81.81.1 AS16746 CenterPoint Energy, Inc. 2.03ms from Houston, US
158.81.65.62 AS16746 CenterPoint Energy, Inc. 2.37ms from Houston, US
158.81.80.254 AS16746 CenterPoint Energy, Inc. 3.49ms from Houston, US
158.81.64.61 AS16746 CenterPoint Energy, Inc. 1.99ms from Houston, US
158.81.78.254 AS16746 CenterPoint Energy, Inc. 1.97ms from Houston, US
158.81.13.1 AS16746 CenterPoint Energy, Inc. 2.23ms from Houston, US
158.81.18.10 AS16746 CenterPoint Energy, Inc. 2.82ms from Houston, US
158.81.82.254 AS16746 CenterPoint Energy, Inc. 2.65ms from Houston, US
158.81.27.98 AS16746 CenterPoint Energy, Inc. 2.83ms 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
20.23.98.10 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
75.151.154.186 AS7922 Comcast Cable Communications, LLC 8.72ms from Ashburn, US
114.253.91.218 AS4808 China Unicom Beijing Province Network 3.96ms from Beijing, CN
45.36.10.170 AS11426 Charter Communications Inc 9.99ms from Charlotte, US
71.68.109.58 AS11426 Charter Communications Inc 9.95ms from Charlotte, US
37.3.207.154 AS1257 Tele2 Sverige AB 1.95ms from Copenhagen, DK
86.203.87.90 AS3215 Orange S.A. 13.04ms from Frankfurt am Main, DE
192.238.131.170 AS138995 Antbox Networks Limited 2.11ms from Hong Kong, HK
110.138.35.58 AS7713 PT Telekomunikasi Indonesia 1.43ms from Jakarta, ID
95.23.15.58 AS12479 Orange Espagne SA 13.38ms from Madrid, ES
71.162.146.202 AS701 Verizon Business 1.55ms from Philadelphia, US
31.31.239.250 AS56566 SATT a.s. 2.86ms from Prague, CZ
34.238.210.74 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
1.163.223.74 AS3462 Data Communication Business Group 1.09ms from Taipei, TW
4.231.74.122 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
209.9.229.154 AS29944 Latisys-Ashburn, LLC 0.35ms from Ashburn, US
72.109.131.234 AS6167 Verizon Business 18.86ms from Atlanta, US
173.13.64.26 AS7922 Comcast Cable Communications, LLC 5.67ms from Boston, US
65.60.138.218 AS11776 Breezeline 13.94ms from Chicago, US
91.58.35.42 AS3320 Deutsche Telekom AG 9.70ms from Frankfurt am Main, DE
178.32.215.106 AS16276 OVH SAS 0.12ms from Gravelines, FR
115.222.148.26 AS4134 CHINANET-BACKBONE 10.81ms from Hangzhou, CN
196.14.19.42 AS3741 Dimension Data 0.73ms from Johannesburg, ZA
137.222.192.10 AS786 Jisc Services Limited 6.41ms from London, GB
150.252.231.138 AS30848 UNIDATA S.p.A. 1.90ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -m8 158.81.79.170
traceroute to 158.81.79.170 (158.81.79.170): 8 hops max, 52 byte packets
2 [AS3549] 66.194.117.5 2.282 ms
3 *
4 *
5 [AS3356] 4.69.136.106 35.505 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Fayetteville, 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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