192.150.186.0/23

AS25 · University of California at Berkeley

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Summary

Country	United States
Domain	berkeley.edu
ASN	AS25
Registry	ARIN
ID	UCB-SEQUOIA1

WHOIS Details

NetHandle:      NET-192-150-186-0-1
OrgID:          UCAB-1-Z
Parent:         NET-192-0-0-0-0
NetName:        UCB-SEQUOIA1
NetRange:       192.150.186.0 - 192.150.186.255
NetType:        allocation
RegDate:        1992-03-17
Updated:        2023-12-14
TechHandle:     ICSIN-ARIN
AbuseHandle:    IAA38-ARIN
NOCHandle:      ICSIN-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


POCHandle:      IAA38-ARIN
IsRole:         Y
LastName:       ICSI ARIN Abuse
FirstName:      
Street:         2150 Shattuck AVE
Street:         STE 250
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94704
RegDate:        2014-04-21
Updated:        2023-05-30
OfficePhone:    +1-510-666-2900
Mailbox:        abuse@ICSI.Berkeley.EDU
Source:         ARIN


POCHandle:      ICSIN-ARIN
IsRole:         Y
LastName:       ICSI NOC
FirstName:      
Street:         2150 Shattuck AVE
Street:         STE 250
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94704
RegDate:        2005-04-14
Updated:        2023-05-30
OfficePhone:    +1-510-666-2900
Mailbox:        noc@icsi.berkeley.edu
Source:         ARIN

Hosted domains

There are 6 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
192.150.187.43	bro-project.info	4
192.150.187.44	haystack.mobi	1
192.150.187.30	internet-freedom-science.org	1

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

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

IP Address	ASN	Details
192.150.186.131	AS25 University of California at Berkeley	`2.15ms` from San Jose, US
192.150.187.161	AS25 University of California at Berkeley	`2.39ms` 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
70.161.183.247	AS22773 Cox Communications Inc.	`9.05ms` from Ashburn, US
101.108.65.167	AS23969 TOT Public Company Limited	`1.63ms` from Bangkok, TH
101.126.27.247	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`5.01ms` from Beijing, CN
179.173.94.55	AS26599 TELEFÔNICA BRASIL S.A	`10.70ms` from Belo Horizonte, BR
72.230.119.215	AS11351 Charter Communications Inc	`18.15ms` from Chicago, US
218.85.77.151	AS4134 CHINANET-BACKBONE	`0.85ms` from Fuzhou, CN
47.99.180.215	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.50ms` from Hangzhou, CN
82.10.181.103	AS5089 Virgin Media Limited	`9.49ms` from London, GB
88.22.221.135	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.95ms` from Madrid, ES
96.250.221.199	AS701 Verizon Business	`2.92ms` from New York City, US
119.228.244.135	AS17511 OPTAGE Inc.	`2.90ms` from Osaka, JP
39.116.77.199	AS9318 SK Broadband Co Ltd	`5.50ms` from Seoul, KR
110.11.34.151	AS9318 SK Broadband Co Ltd	`1.52ms` from Seoul, KR
54.169.188.135	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
211.77.96.87	AS9674 Far EastTone Telecommunication Co., Ltd.	`1.05ms` from Taipei, TW
126.15.43.247	AS17676 SoftBank Corp.	`2.79ms` from Tokyo, JP
140.86.223.87	AS31898 Oracle Corporation	`0.39ms` from Ashburn, US
64.79.251.87	AS7029 Windstream Communications LLC	`0.59ms` from Ashburn, US
52.149.169.151	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
120.53.250.183	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.73ms` from Beijing, CN
114.249.9.119	AS4808 China Unicom Beijing Province Network	`3.46ms` from Beijing, CN
3.17.225.151	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
178.158.17.23	AS30822 Dubrovskaya Nataliya Vladislavovna	`14.35ms` from Moscow, RU
178.232.174.167	AS41164 GET Norway	`2.28ms` from Oslo, NO
125.12.254.55	AS9824 JCOM Co., Ltd.	`11.74ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 192.150.187.161

traceroute to 192.150.187.161 (192.150.187.161): 64 hops max, 52 byte packets

1 [AS31898] 140.91.234.41 0.101 ms

2 [AS7029] 206.223.117.139 0.394 ms

3 [AS7029] 206.223.117.118 0.829 ms

4 [AS2152] 137.164.11.95 2.002 ms

5 [AS2152] 137.164.3.27 2.184 ms

6 [AS25] 128.32.0.39 2.676 ms

7 [AS25] 128.32.255.7 2.25 ms

8 [AS25] 192.150.187.161 2.487 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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