192.12.234.0/24

AS25 · University of California at Berkeley

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Summary

Country	United States
Domain	berkeley.edu
ASN	AS25
Registry	ARIN
ID	CEA-NET

WHOIS Details

NetHandle:      NET-192-12-234-0-1
OrgID:          UCAB-1-Z
Parent:         NET-192-0-0-0-0
NetName:        CEA-NET
NetRange:       192.12.234.0 - 192.12.234.255
NetType:        allocation
Comment:        DMCA Designated Agent is dmca@berkeley.edu
RegDate:        1990-05-14
Updated:        2023-12-14
TechHandle:     UCB-NOC-ARIN
NOCHandle:      UCB-NOC-ARIN
Source:         ARIN


OrgID:          UCAB-1-Z
OrgName:        University of California at Berkeley
CanAllocate:    
Street:         IST - Telecommunications
Street:         ATTN Network Services and Operations
Street:         2850 Telegraph Ave
Street:         NOTE See Comment for DMCA INFO
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94705
Comment:        DMCA Designated Agent is dmca@berkeley.edu
RegDate:        2010-01-13
Updated:        2023-07-20
OrgAdminHandle: UCB-NOC-ARIN
OrgTechHandle:  UCB-NOC-ARIN
OrgAbuseHandle: UCBSE-ARIN
OrgNOCHandle:   UCB-NOC-ARIN
Source:         ARIN


POCHandle:      UCBSE-ARIN
IsRole:         Y
LastName:       UCB-SECURIT-ARIN
FirstName:      
Street:         2850 Telegraph Ave
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94705
RegDate:        2016-04-18
Updated:        2025-09-08
OfficePhone:    +1-510-664-9000
Mailbox:        abuse@security.berkeley.edu
Source:         ARIN


POCHandle:      UCB-NOC-ARIN
IsRole:         Y
LastName:       IST Communication and Network Services
FirstName:      
Street:         2850 Telegraph Ave
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94720
RegDate:        1970-01-01
Updated:        2024-10-28
OfficePhone:    +1-510-664-9000
Mailbox:        noc@berkeley.edu
Source:         ARIN

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

6 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
192.12.234.162	AS25 University of California at Berkeley	`2.15ms` from San Jose, US

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
79.167.67.104	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.74ms` from Athens, GR
168.76.151.152	AS137951 ASLINE LIMITED	`0.84ms` from Hong Kong, HK
68.203.67.184	AS11427 Charter Communications Inc	`10.29ms` from Houston, US
60.18.114.40	AS4837 CHINA UNICOM China169 Backbone	`10.28ms` from Liaoyang, CN
45.51.57.184	AS20001 Charter Communications Inc	`4.39ms` from Los Angeles, US
75.83.238.216	AS20001 Charter Communications Inc	`6.79ms` from Los Angeles, US
62.37.193.200	AS12479 Orange Espagne SA	`0.71ms` from Madrid, ES
87.10.190.40	AS3269 Telecom Italia S.p.A.	`8.73ms` from Milan, IT
187.132.45.168	AS8151 UNINET	`14.49ms` from Santiago de Queretaro, MX
1.160.151.200	AS3462 Data Communication Business Group	`1.50ms` from Taipei, TW
61.231.128.72	AS3462 Data Communication Business Group	`1.75ms` from Taipei, TW
75.197.39.56	AS6167 Verizon Business	`13.22ms` from Atlanta, US
172.79.247.104	AS5650 Frontier Communications of America, Inc.	`12.86ms` from Chicago, US
93.203.222.104	AS3320 Deutsche Telekom AG	`5.30ms` from Frankfurt am Main, DE
98.196.154.184	AS7922 Comcast Cable Communications, LLC	`8.09ms` from Houston, US
42.59.47.104	AS4837 CHINA UNICOM China169 Backbone	`5.59ms` from Liaoyang, CN
47.180.180.120	AS5650 Frontier Communications of America, Inc.	`2.80ms` from Los Angeles, US
35.137.237.168	AS33363 Charter Communications, Inc	`10.25ms` from Miami, US
54.208.158.232	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
27.236.1.248	AS4766 Korea Telecom	`8.13ms` from Seoul, KR
51.79.181.136	AS16276 OVH SAS	`0.15ms` from Singapore, SG
111.242.199.200	AS3462 Data Communication Business Group	`4.47ms` from Taichung, TW
83.65.51.8	AS8412 T-Mobile Austria GmbH	`5.60ms` from Vienna, AT
152.97.109.104	AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.	`8.47ms` from Atlanta, US
94.240.136.72	AS29436 Buryanov Konstantin Volodimirovich	`4.69ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -f2 192.12.234.161

traceroute to 192.12.234.161 (192.12.234.161): 64 hops max, 52 byte packets

2 [] 91.200.241.88 9.105 ms

3 [AS6453] 216.6.52.68 0.383 ms

4 *

5 *

6 [AS3356] 4.15.122.46 0.805 ms

7 [AS2152] 137.164.11.95 2.129 ms

8 [AS2152] 137.164.3.27 62.01 ms

9 [AS25] 128.32.0.39 4.154 ms

10 [AS25] 128.32.255.175 2.638 ms

11 [AS25] 192.12.234.161 2.2 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On September 11th 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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