204.235.237.0/24

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:        [email protected]
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:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
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
204.235.243.0/24	AS53616	Asymptote Network, LLC	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

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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
158.12.106.24	AS668 United States Department of Defense (DoD)	`2.68ms` from Ashburn, US
98.204.28.40	AS7922 Comcast Cable Communications, LLC	`4.07ms` from Ashburn, US
40.76.212.72	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
76.145.244.120	AS7922 Comcast Cable Communications, LLC	`1.42ms` from Atlanta, US
181.6.95.88	AS7303 Telecom Argentina S.A.	`13.68ms` from Buenos Aires, AR
105.158.122.120	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`11.46ms` from Casablanca, MA
137.138.160.200	AS513 CERN - European Organization for Nuclear Research	`1.17ms` from Geneve, CH
14.237.197.232	AS45899 VNPT Corp	`2.61ms` from Ho Chi Minh City, VN
90.202.218.200	AS5607 Sky UK Limited	`5.66ms` from London, GB
73.196.163.168	AS7922 Comcast Cable Communications, LLC	`9.92ms` from New York City, US
60.91.222.152	AS17676 SoftBank Corp.	`3.86ms` from Osaka, JP
179.99.15.152	AS27699 TELEFÔNICA BRASIL S.A	`2.79ms` from Osasco, BR
123.128.146.168	AS4837 CHINA UNICOM China169 Backbone	`9.86ms` from Qingdao, CN
125.179.198.88	AS17858 LG POWERCOMM	`1.45ms` from Seoul, KR
121.130.198.216	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
80.48.237.40	AS5617 Orange Polska Spolka Akcyjna	`2.54ms` from Wrocław, PL
197.200.214.184	AS36947 Telecom Algeria	`11.26ms` from Algiers, DZ
64.226.159.56	AS60781 LeaseWeb Netherlands B.V.	`0.26ms` from Amsterdam, NL
104.49.242.40	AS7018 AT&T Enterprises, LLC	`18.36ms` from Atlanta, US
46.136.190.248	AS12430 VODAFONE ESPANA S.A.U.	`3.49ms` from Barcelona, ES
2.166.1.56	AS3320 Deutsche Telekom AG	`10.38ms` from Hamburg, DE
103.171.93.8	AS135990 Everest Global Joint Stock Company	`0.11ms` from Hanoi, VN
91.153.78.88	AS719 Elisa Oyj	`4.75ms` from Helsinki, FI
61.239.236.24	AS9269 Hong Kong Broadband Network Ltd.	`0.86ms` from Hong Kong, HK
1.120.164.200	AS1221 Telstra Limited	`12.10ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f3 -m11 204.235.237.96

traceroute to 204.235.237.96 (204.235.237.96): 11 hops max, 52 byte packets

3 [AS749] 11.88.174.53 1.686 ms

4 *

5 *

6 *

7 *

8 [AS24400] 117.186.21.69 32.345 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Jining, CN

On January 30th 2026

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