158.81.16.0/23

AS16746 · CenterPoint Energy, Inc.

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Summary

Country	United States
Domain	centerpointenergy.com
ASN	AS16746
Registry	ARIN
ID	HLPHOUSTON1

WHOIS Details

NetHandle:      NET-158-81-0-0-1
OrgID:          CE-1291
Parent:         NET-158-0-0-0-0
NetName:        HLPHOUSTON1
NetRange:       158.81.0.0 - 158.81.127.255
NetType:        allocation
RegDate:        1992-02-18
Updated:        2023-07-19
Source:         ARIN


OrgID:          CE-1291
OrgName:        CenterPoint Energy, Inc.
CanAllocate:    
Street:         PO BOX 4567
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77210
RegDate:        2022-11-15
Updated:        2023-05-31
OrgAdminHandle: NETWO9786-ARIN
OrgTechHandle:  NETWO9786-ARIN
OrgAbuseHandle: NETWO9786-ARIN
OrgNOCHandle:   NETWO9786-ARIN
OrgRoutingHandle:   NETWO9786-ARIN
OrgDNSHandle:   NETWO9786-ARIN
Source:         ARIN


POCHandle:      NETWO9786-ARIN
IsRole:         Y
LastName:       Network Services
FirstName:      
Street:         PO BOX 4567
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77210
RegDate:        2022-11-15
Updated:        2024-12-05
OfficePhone:    +1-713-207-4357
Mailbox:        it-networkservices@centerpointenergy.com
Source:         ARIN

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
158.81.16.56	myappliancexpert.com	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
71.120.218.199	AS701 Verizon Business	`9.07ms` from Ashburn, US
13.90.119.151	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
77.45.109.7	AS35191 ASTA-NET S.A.	`5.85ms` from Berlin, DE
20.230.58.215	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
3.164.51.55	AS16509 Amazon.com, Inc.	`0.55ms` from Cape Town, ZA
83.255.242.103	AS1257 Tele2 Sverige AB	`3.47ms` from Copenhagen, DK
137.226.167.183	AS47610 RWTH Aachen University	`4.14ms` from Frankfurt am Main, DE
106.75.166.71	AS58466 CHINANET Guangdong province network	`2.29ms` from Guangzhou, CN
115.76.125.87	AS7552 Viettel Group	`4.25ms` from Ho Chi Minh City, VN
220.246.247.55	AS4760 HKT Limited	`8.42ms` from Hong Kong, HK
136.35.68.119	AS16591 Google Fiber Inc.	`0.64ms` from Kansas City, US
73.141.98.231	AS7922 Comcast Cable Communications, LLC	`6.58ms` from New York City, US
13.214.172.119	AS16509 Amazon.com, Inc.	`0.38ms` from Singapore, SG
46.116.150.151	AS1680 Cellcom Fixed Line Communication L.P	`6.69ms` from Tel Aviv, IL
90.76.165.247	AS3215 Orange S.A.	`14.54ms` from Aubervilliers, FR
5.206.180.87	AS21334 One Hungary Ltd.	`5.31ms` from Budapest, HU
108.249.97.39	AS7018 AT&T Enterprises, LLC	`8.12ms` from Dallas, US
52.17.169.55	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
61.10.27.215	AS9908 HK Cable TV Ltd	`0.34ms` from Hong Kong, HK
82.198.175.23	AS30733 JSC "Globus-Telecom"	`1.09ms` from Moscow, RU
106.194.131.247	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`13.08ms` from Mumbai, IN
125.153.53.87	AS4766 Korea Telecom	`4.95ms` from Seoul, KR
216.157.136.39	AS395831 Meraki LLC	`0.34ms` from Singapore, SG
71.85.233.119	AS20115 Charter Communications LLC	`5.17ms` from St. Louis, US
126.218.221.23	AS17676 SoftBank Corp.	`2.82ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 -m9 158.81.17.110

traceroute to 158.81.17.110 (158.81.17.110): 9 hops max, 52 byte packets

5 [AS3356] 4.69.136.106 113.958 ms

6 [AS3356] 4.16.222.254 113.858 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Leeds, GB

On August 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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