204.235.236.0/24

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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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
34.46.13.136	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
14.233.166.56	AS45899 VNPT Corp	`5.49ms` from Da Nang, VN
198.64.1.136	AS2914 NTT America, Inc.	`0.32ms` from Dallas, US
184.81.145.184	AS7029 Windstream Communications LLC	`0.44ms` from Dallas, US
37.106.76.200	AS25019 Saudi Telecom Company JSC	`4.20ms` from Manama, BH
73.1.82.168	AS7922 Comcast Cable Communications, LLC	`5.11ms` from Miami, US
68.196.225.120	AS6128 Cablevision Systems Corp.	`2.17ms` from New York City, US
91.155.34.24	AS719 Elisa Oyj	`6.46ms` from Oulu, FI
86.213.131.184	AS3215 Orange S.A.	`15.04ms` from Paris, FR
72.208.48.136	AS22773 Cox Communications Inc.	`0.99ms` from Phoenix, US
177.102.6.24	AS27699 TELEFÔNICA BRASIL S.A	`2.60ms` from Sao Paulo, BR
211.227.133.168	AS4766 Korea Telecom	`6.73ms` from Seoul, KR
222.214.143.200	AS4134 CHINANET-BACKBONE	`4.54ms` from Chengdu, CN
34.243.11.56	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
164.39.172.104	AS31655 Gamma Telecom Holdings Ltd	`0.45ms` from London, GB
83.53.4.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.30ms` from Madrid, ES
86.211.96.216	AS3215 Orange S.A.	`2.38ms` from Marseille, FR
112.147.201.24	AS17858 LG POWERCOMM	`2.08ms` from Seoul, KR
137.132.16.24	AS7472 NUS Information Technology	`2.48ms` from Singapore, SG
196.247.163.8	AS57858 Angelnet Limited	`0.60ms` from Stockholm, SE
155.248.164.72	AS31898 Oracle Corporation	`0.32ms` from Tokyo, JP
83.31.50.120	AS5617 Orange Polska Spolka Akcyjna	`5.55ms` from Warsaw, PL
195.68.233.248	AS34937 Stowarzyszenie Olawska Telewizja Kablowa	`1.02ms` from Wrocław, PL
194.195.211.24	AS63949 Akamai Connected Cloud	`0.35ms` from Atlanta, US
217.13.100.24	AS5483 Magyar Telekom Plc.	`5.97ms` from Budapest, HU

Traceroute

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

traceroute -a -n -q1 -f3 -m7 204.235.236.46

traceroute to 204.235.236.46 (204.235.236.46): 7 hops max, 52 byte packets

3 [] 51.162.224.178 0.429 ms

4 [AS577] 204.101.240.113 0.509 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Winnipeg, CA

On January 30th 2026

What are IP address ranges?

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