128.120.236.0/24

AS6192 · University of California, Davis

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Summary

Country	United States
Domain	ucdavis.edu
ASN	AS6192
Parent Range	128.120.0.0/16
Registry	ARIN
ID	UCDAVIS

WHOIS Details

NetHandle:      NET-128-120-0-0-1
OrgID:          UCD-1-Z
Parent:         NET-128-0-0-0-0
NetName:        UCDAVIS
NetRange:       128.120.0.0 - 128.120.255.255
NetType:        allocation
RegDate:        1986-04-04
Updated:        2021-12-14
TechHandle:     UCD-ARIN
AbuseHandle:    UCDA-ARIN
NOCHandle:      UCD-ARIN
Source:         ARIN


OrgID:          UCD-1-Z
OrgName:        University of California, Davis
CanAllocate:    
Street:         One Shields Avenue
City:           Davis
State/Prov:     CA
Country:        US
PostalCode:     95616
RegDate:        2010-01-04
Updated:        2025-10-17
OrgAdminHandle: YOOEV-ARIN
OrgTechHandle:  BFMJ-ARIN
OrgTechHandle:  KAWAG1-ARIN
OrgTechHandle:  YOOEV-ARIN
OrgAbuseHandle: UCDA-ARIN
OrgNOCHandle:   UCD-ARIN
Source:         ARIN


POCHandle:      BFMJ-ARIN
IsRole:         N
LastName:       Miller Jr
FirstName:      Benjamin
Street:         1 Shields Ave
City:           Davis
State/Prov:     CA
Country:        US
PostalCode:     95616
RegDate:        2025-10-16
Updated:        2025-10-16
OfficePhone:    +1-530-754-2556
MobilePhone:    +1-916-708-4732
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      UCD-ARIN
IsRole:         Y
LastName:       U C Davis
FirstName:      
Street:         One Shields Ave
City:           Davis
State/Prov:     CA
Country:        US
PostalCode:     95616
RegDate:        2006-10-19
Updated:        2025-03-02
OfficePhone:    +1-530-752-7656
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      UCDA-ARIN
IsRole:         Y
LastName:       U C Davis Abuse
FirstName:      
Street:         One Shields Ave
City:           Davis
State/Prov:     CA
Country:        US
PostalCode:     95616
RegDate:        2006-10-18
Updated:        2025-03-02
OfficePhone:    +1-530-754-4357
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      KAWAG1-ARIN
IsRole:         N
LastName:       Kawaguchi
FirstName:      Kevin
Street:         1 Shields Ave
City:           Davis
State/Prov:     CA
Country:        US
PostalCode:     95616
RegDate:        2025-09-18
Updated:        2025-09-18
OfficePhone:    +1-530-752-5025
MobilePhone:    +1-530-601-3130
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      YOOEV-ARIN
IsRole:         N
LastName:       Yoo
FirstName:      Evan
Street:         One Shields Ave
City:           Davis
State/Prov:     CA
Country:        US
PostalCode:     95616
RegDate:        2025-09-26
Updated:        2025-09-26
OfficePhone:    +1-530-754-4420
MobilePhone:    +1-530-761-2810
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 128.120.236.0/24

Range	ASN	Company	Num of IPs
128.120.0.0/16	AS6192	University of California, Davis	65,536

Nearby Ranges

BGP prefixes that overlap with 128.120.0.0/16

Range	ASN	Company	Num of IPs
128.120.0.0/16	AS6192	University of California, Davis	65,536

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

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
36.133.48.56	AS9808 China Mobile Communications Group Co., Ltd.	`0.54ms` from Beijing, CN
110.225.152.136	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.18ms` from Chennai, IN
189.35.3.56	AS28573 Claro NXT Telecomunicacoes Ltda	`14.21ms` from Curitiba, BR
103.135.147.168	AS18013 ASLINE LIMITED	`0.78ms` from Hong Kong, HK
110.138.119.216	AS7713 PT Telekomunikasi Indonesia	`1.98ms` from Jakarta, ID
104.161.182.56	AS14340 Salesforce.com, Inc.	`0.69ms` from Osaka, JP
80.21.19.8	AS3269 Telecom Italia S.p.A.	`1.45ms` from Rome, IT
71.224.101.152	AS7922 Comcast Cable Communications, LLC	`6.25ms` from Secaucus, US
35.74.24.40	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
121.117.146.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.83ms` from Tokyo, JP
216.212.102.8	AS13977 Fidium	`2.50ms` from Boston, US
47.108.161.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.09ms` from Chengdu, CN
211.158.4.120	AS4837 CHINA UNICOM China169 Backbone	`7.71ms` from Chongqing, CN
3.19.45.56	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
20.112.250.56	AS8075 Microsoft Corporation	`0.33ms` from Des Moines, US
2.218.145.8	AS5607 Sky UK Limited	`1.92ms` from Erith, GB
115.192.61.40	AS4134 CHINANET-BACKBONE	`5.94ms` from Hangzhou, CN
64.250.49.40	AS54057 Wheat State Telephone, Inc.	`8.62ms` from Kansas City, US
62.28.23.120	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`1.19ms` from Lisbon, PT
185.151.29.88	AS48254 20i Limited	`0.75ms` from London, GB
6.14.225.8	AS668 United States Department of Defense (DoD)	`1.78ms` from Los Angeles, US
5.224.243.56	AS12430 VODAFONE ESPANA S.A.U.	`2.09ms` from Madrid, ES
77.229.58.184	AS12430 VODAFONE ESPANA S.A.U.	`10.92ms` from Madrid, ES
92.38.133.120	AS202422 G-Core Labs S.A.	`0.06ms` from Miami, US
98.208.155.72	AS7922 Comcast Cable Communications, LLC	`6.73ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f3 -m16 128.120.236.186

traceroute to 128.120.236.186 (128.120.236.186): 16 hops max, 52 byte packets

3 [AS3257] 74.199.196.193 1.06 ms

4 [AS3257] 89.149.135.137 0.686 ms

5 *

6 *

7 *

8 [AS7018] 32.130.95.195 3.959 ms

9 *

10 [AS6192] 192.82.111.28 5.543 ms

11 [AS6192] 128.120.0.32 5.98 ms

12 *

13 [AS6192] 169.237.240.2 5.698 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Santa Clara, US

On January 30th 2026

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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