192.235.8.0/21

AS23323 · Diablo Valley College

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Summary

Country	United States
Domain	dvc.edu
ASN	AS23323
Parent Range	192.235.0.0/20
Registry	ARIN
ID	NETBLK-DVC

WHOIS Details

NetHandle:      NET-192-235-0-0-1
OrgID:          DVC-5
Parent:         NET-192-0-0-0-0
NetName:        NETBLK-DVC
NetRange:       192.235.0.0 - 192.235.15.255
NetType:        allocation
RegDate:        1992-09-29
Updated:        2021-12-14
TechHandle:     LL105-ARIN
Source:         ARIN


OrgID:          DVC-5
OrgName:        Diablo Valley College
CanAllocate:    
Street:         321 Golf Club Road
City:           Pleasant Hill
State/Prov:     CA
Country:        US
PostalCode:     94523
RegDate:        1992-09-29
Updated:        2023-12-21
OrgAdminHandle: OGDEN58-ARIN
OrgTechHandle:  OGDEN58-ARIN
OrgTechHandle:  ROPER1-ARIN
OrgAbuseHandle: OGDEN58-ARIN
Source:         ARIN


POCHandle:      ROPER1-ARIN
IsRole:         N
LastName:       Roper
FirstName:      Percy
Street:         321 Golf Club Road
City:           Pleasant Hill
State/Prov:     CA
Country:        US
PostalCode:     94523
RegDate:        2012-10-31
Updated:        2025-01-31
OfficePhone:    +1-925-969-2270
Mailbox:        proper@dvc.edu
Source:         ARIN


POCHandle:      LL105-ARIN
IsRole:         N
LastName:       Leong
FirstName:      Leslie
Street:         Diablo Valley College
Street:         321 Golf Club Road
City:           Pleasant Hill
State/Prov:     CA
Country:        US
PostalCode:     94523
RegDate:        1999-03-15
Updated:        2015-12-16
OfficePhone:    +1-925-685-1230
OfficePhone:    +1-925-969-2050
Mailbox:        lleong@dvc.edu
Source:         ARIN


POCHandle:      OGDEN58-ARIN
IsRole:         N
LastName:       Ogden
FirstName:      Kat
Street:         500 N Court St  
City:           Martinez
State/Prov:     CA
Country:        US
PostalCode:     94553
RegDate:        2023-12-21
Updated:        2023-12-21
OfficePhone:    +1-925-229-6890
Mailbox:        kogden@4cd.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 192.235.8.0/21

Range	ASN	Company	Num of IPs
192.235.0.0/20	AS23323	Diablo Valley College	4,096

Nearby Ranges

BGP prefixes that overlap with 192.235.0.0/16

Range	ASN	Company	Num of IPs
192.235.48.0/20	AS14813	Columbus Telecommunications (Barbados) Limited	4,096
192.235.240.0/20	AS15128	Videotron	4,096
192.235.0.0/20	AS23323	Diablo Valley College	4,096
192.235.16.0/20	AS46887	SCHENECTADY COUNTY COMMUNITY COLLEGE	4,096
192.235.32.0/20	AS54985	PIN LLC	4,096
192.235.156.0/22	AS15128	Videotron	1,024

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
208.113.164.21	AS26347 New Dream Network, LLC	`0.43ms` from Ashburn, US
70.251.210.85	AS7018 AT&T Enterprises, LLC	`2.10ms` from Atlanta, US
34.79.22.181	AS396982 Google LLC	`0.16ms` from Brussels, BE
68.201.254.53	AS11427 Charter Communications Inc	`2.69ms` from Dallas, US
113.162.63.133	AS45899 VNPT Corp	`2.31ms` from Hanoi, VN
213.110.127.21	AS196829 TeraNET ISP	`7.59ms` from Kyiv, UA
36.131.130.229	AS9808 China Mobile Communications Group Co., Ltd.	`8.96ms` from Liaoyang, CN
86.155.155.165	AS2856 British Telecommunications PLC	`7.93ms` from London, GB
124.148.173.101	AS7545 TPG Telecom Limited	`1.50ms` from Melbourne, AU
209.26.103.53	AS2379 CenturyLink Communications, LLC	`5.06ms` from Miami, US
151.33.63.69	AS1267 WIND TRE S.P.A.	`5.49ms` from Milan, IT
116.253.159.133	AS4134 CHINANET-BACKBONE	`4.85ms` from Nanning, CN
179.165.169.133	AS26599 TELEFÔNICA BRASIL S.A	`12.49ms` from Osasco, BR
68.116.22.5	AS20115 Charter Communications LLC	`11.29ms` from Portland, US
123.235.195.53	AS4837 CHINA UNICOM China169 Backbone	`1.23ms` from Qingdao, CN
35.173.71.37	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
121.159.137.69	AS4766 Korea Telecom	`2.81ms` from Seoul, KR
219.131.11.165	AS4134 CHINANET-BACKBONE	`4.54ms` from Shenzhen, CN
124.236.67.69	AS134760 Shijiazhuang IDC network, CHINANET Hebei province	`1.14ms` from Shijiazhuang, CN
122.117.79.213	AS3462 Data Communication Business Group	`2.69ms` from Taichung, TW
60.237.169.245	AS2518 BIGLOBE Inc.	`5.15ms` from Tokyo, JP
84.227.100.85	AS6730 Sunrise GmbH	`2.50ms` from Zuerich, CH
62.251.45.53	AS1136 KPN B.V.	`2.57ms` from Amsterdam, NL
50.203.132.101	AS7922 Comcast Cable Communications, LLC	`1.07ms` from Boston, US
35.221.165.245	AS396982 Google LLC	`0.13ms` from Chang-hua, TW

Traceroute

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

traceroute -a -n -q1 -m8 192.235.8.128

traceroute to 192.235.8.128 (192.235.8.128): 8 hops max, 52 byte packets

1 [AS15169] 66.249.94.36 139.437 ms

2 *

3 [AS2152] 137.164.11.21 145.061 ms

4 [AS2152] 137.164.33.127 145.255 ms

5 [AS23323] 192.235.1.34 144.997 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On January 19th 2026

What are IP address ranges?

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