204.235.227.0/24

AS32457 · City of Houston

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Summary

Country	United States
Domain	govoffice.com
ASN	AS32457
Registry	ARIN
ID	CHOUSTON

WHOIS Details

NetHandle:      NET-204-235-224-0-1
OrgID:          COHT
Parent:         NET-204-0-0-0-0
NetName:        CHOUSTON
NetRange:       204.235.224.0 - 204.235.239.255
NetType:        allocation
RegDate:        1995-02-13
Updated:        2002-05-09
TechHandle:     VT124-ARIN
Source:         ARIN


OrgID:          COHT
OrgName:        City of Houston
CanAllocate:    
Street:         611 WALKER ST.
Street:         SUITE 800
City:           HOUSTON
State/Prov:     TX
Country:        US
PostalCode:     77002
RegDate:        1994-12-15
Updated:        2025-06-09
OrgAdminHandle: IIM16-ARIN
OrgTechHandle:  ALTAM19-ARIN
OrgTechHandle:  IIM16-ARIN
OrgTechHandle:  NGUYE1463-ARIN
OrgTechHandle:  TTN10-ARIN
OrgAbuseHandle: IIM16-ARIN
Source:         ARIN


POCHandle:      ALTAM19-ARIN
IsRole:         N
LastName:       Al-Tamimi
FirstName:      Mustafa
Street:         611 Walker St
City:           houston
State/Prov:     TX
Country:        US
PostalCode:     77002
RegDate:        2024-11-18
Updated:        2025-11-18
OfficePhone:    +1-832-393-0163
MobilePhone:    +1-713-899-2051
Mailbox:        Mustafa.AlTamimi@houstontx.gov
Source:         ARIN


POCHandle:      IIM16-ARIN
IsRole:         Y
LastName:       IT Infrastructure Manager
FirstName:      
Street:         611 Walker St
City:           houston
State/Prov:     TX
Country:        US
PostalCode:     77002
RegDate:        2023-12-13
Updated:        2024-12-10
OfficePhone:    +1-832-986-1222
Mailbox:        COHARIN@houstontx.gov
Mailbox:        alexis.westmoreland@houstontx.gov
Source:         ARIN


POCHandle:      TTN10-ARIN
IsRole:         N
LastName:       Nguyen
FirstName:      Tony
Street:         611 Walker Street
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77002
RegDate:        2023-12-13
Updated:        2025-06-12
OfficePhone:    +1-832-393-0085
MobilePhone:    +1-713-822-5283
Mailbox:        arin@houstontx.gov
Mailbox:        tony.nguyen@houstontx.gov
Source:         ARIN


POCHandle:      VT124-ARIN
IsRole:         N
LastName:       TRAN
FirstName:      VU
Street:         CITY OF HOUSTON
Street:         611 WALKER ST. SUITE 800
City:           HOUSTON
State/Prov:     TX
Country:        US
PostalCode:     77002
RegDate:        2002-05-07
Updated:        2022-07-12
OfficePhone:    +1-832-394-4487
Mailbox:        VUONG.TRAN@HOUSTONTX.GOV
Source:         ARIN


POCHandle:      NGUYE1463-ARIN
IsRole:         N
LastName:       Nguyen
FirstName:      Tony 
Street:         611 Walker St
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77002
RegDate:        2024-11-18
Updated:        2025-06-12
OfficePhone:    +1-832-393-0085
MobilePhone:    +1-713-822-5283
Mailbox:        arin@houstontx.gov
Mailbox:        tony.nguyen@houstontx.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.235.0.0/16

Range	ASN	Company	Num of IPs
204.235.176.0/20	AS216134	ZF Friedrichshafen AG	4,096
204.235.208.0/20	AS47027	Seaside Communications, Inc.	4,096
204.235.64.0/20	AS13	Headquarters, USAISC	4,096
204.235.64.0/20	AS668	Headquarters, USAISC	4,096
204.235.64.0/20	AS1508	Headquarters, USAISC	4,096
204.235.96.0/21	AS19151	BroadbandONE, LLC	2,048
204.235.244.0/22	AS7018	Bayou Cable, Inc.	1,024
204.235.44.0/22	AS17306	JAB Wireless, INC.	1,024
204.235.60.0/22	AS13706	CompleteWeb.Net LLC	1,024
204.235.160.0/23	AS397913	East Stroudsburg University of Pennsylvania	512
204.235.106.0/23	AS26881	IPR International, LLC.	512
204.235.142.0/23	AS27021	Solstas Lab Partners, LLC	512
204.235.122.0/23	AS398403	Alarm Detection Systems, Inc	512
204.235.172.0/23	AS398564	Pennsylvania Western University	512
204.235.168.0/23	AS398813	Millersville University of Pennsylvania	512
204.235.170.0/23	AS398850	Cheyney University Of Pennsylvania	512
204.235.122.0/23	AS46459	Alarm Detection Systems, Inc	512
204.235.105.0/24	AS912	2054235 Alberta Ltd	256
204.235.225.0/24	AS32626	Houston Area Library Automated Network ( HALAN )	256
204.235.104.0/24	AS216153	NBI INFRASTRUCTURE DESIGNATED ACTIVITY COMPANY	256
204.235.168.0/24	AS398813	Millersville University of Pennsylvania	256
204.235.241.0/24	AS205610	Huanjie Zhu	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

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
107.142.206.200	AS7018 AT&T Enterprises, LLC	`1.73ms` from Atlanta, US
73.210.85.72	AS7922 Comcast Cable Communications, LLC	`6.76ms` from Chicago, US
68.152.35.40	AS6389 AT&T Enterprises, LLC	`9.29ms` from Dallas, US
168.63.39.120	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
213.89.240.8	AS1257 Tele2 Sverige AB	`8.68ms` from Falkenberg, SE
188.132.171.24	AS136907 HUAWEI CLOUDS	`2.75ms` from Istanbul, TR
207.21.239.8	AS13768 Aptum Technologies	`1.03ms` from Miami, US
95.117.70.8	AS6805 Telefonica Germany GmbH & Co.OHG	`4.97ms` from Munich, DE
129.153.208.40	AS31898 Oracle Corporation	`0.34ms` from Phoenix, US
79.30.19.152	AS3269 Telecom Italia S.p.A.	`8.02ms` from Rende, IT
104.42.71.8	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US
213.67.168.232	AS3301 Telia Company AB	`12.10ms` from Stockholm, SE
114.37.14.120	AS3462 Data Communication Business Group	`1.04ms` from Taipei, TW
133.130.124.8	AS7506 GMO Internet Group, Inc.	`0.32ms` from Tokyo, JP
210.167.5.8	AS7668 Hokuriku Telecommunication Network Co.	`8.14ms` from Tokyo, JP
82.218.10.40	AS8339 kabelplus GmbH	`2.81ms` from Vienna, AT
46.144.203.72	AS1136 KPN B.V.	`2.21ms` from Amsterdam, NL
181.69.246.104	AS27831 Colombia Móvil	`1.84ms` from Bogota, CO
92.205.165.168	AS21499 Host Europe GmbH	`3.26ms` from Frankfurt am Main, DE
142.154.93.136	AS25019 Saudi Telecom Company JSC	`1.32ms` from Jeddah, SA
88.34.226.72	AS3269 Telecom Italia S.p.A.	`0.79ms` from Milan, IT
20.171.156.248	AS8075 Microsoft Corporation	`0.25ms` from Phoenix, US
43.216.254.72	AS16509 Amazon.com, Inc.	`0.52ms` from Sepang, MY
90.235.159.56	AS3301 Telia Company AB	`16.70ms` from Stockholm, SE
4.248.231.232	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -m4 204.235.227.151

traceroute to 204.235.227.151 (204.235.227.151): 4 hops max, 52 byte packets

1 [AS135061] 112.95.75.129 4.893 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Shenzhen, CN

On March 21st 2026

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