1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.31.0.0/16
  4. AS393282  | 192.31.161.0/24

192.31.161.0/24

AS393282  ·  University of California at Berkeley

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Summary

Country United States
Domain berkeley.edu
ASN AS393282
Registry ARIN
ID UCB-SDSC-NET2

WHOIS Details

NetHandle:      NET-192-31-161-0-1
OrgID:          UCAB-1-Z
Parent:         NET-192-0-0-0-0
NetName:        UCB-SDSC-NET2
NetRange:       192.31.161.0 - 192.31.161.255
NetType:        allocation
Comment:        DMCA Designated Agent is dmca@berkeley.edu
RegDate:        1987-07-29
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:      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:        2025-11-06
OfficePhone:    +1-510-664-9000
Mailbox:        noc@berkeley.edu
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

Nearby Ranges

BGP prefixes that overlap with 192.31.0.0/16

Range ASN Company Num of IPs
192.31.56.0/22 AS54190 Leads Media, Inc 1,024
192.31.50.0/23 AS46789 Linea Mex, LLC. 512
192.31.142.0/23 AS46696 Sidus Group, LLC 512
192.31.178.0/23 AS393506 MY.COM US, INC. 512
192.31.41.0/24 AS11719 Eaton Industrial Data Technologies Corporation 256
192.31.215.0/24 AS13476 Montana State University 256
192.31.231.0/24 AS1103 Vrije Universiteit 256
192.31.103.0/24 AS14428 Pomeroy Technologies LLC 256
192.31.156.0/24 AS11351 Canisius College 256
192.31.13.0/24 AS1516 Headquarters, USAISC 256
192.31.22.0/24 AS15404 SAS Institute, Inc. 256
192.31.0.0/24 AS17 Purdue University 256
192.31.237.0/24 AS18719 Ascedia, Inc. 256
192.31.248.0/24 AS1906 Aerojet Ordnance Company 256
192.31.47.0/24 AS22131 Reach Fiber Network, LLC 256
192.31.222.0/24 AS13767 CommScope Technologies LLC. 256
192.31.210.0/24 AS26020 Space Telescope Science Institute 256
192.31.153.0/24 AS22213 Salk Institute 256
192.31.190.0/24 AS22233 City National Bank of Florida 256
192.31.198.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.199.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.200.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.201.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.202.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.203.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.204.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.205.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.206.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.4.0/24 AS243 L3Harris Technologies, Inc. 256
192.31.74.0/24 AS243 L3Harris Technologies, Inc. 256
192.31.110.0/24 AS21759 National Rural Utilities Cooperative Finance Corporation 256
192.31.46.0/24 AS2552 Washington University 256
192.31.114.0/24 AS254 Micro Focus 256
192.31.23.0/24 AS2611 Department of Computer Science 256
192.31.223.0/24 AS26333 University of New Orleans 256
192.31.192.0/24 AS26708 Center for Computing Sciences 256
192.31.49.0/24 AS26988 Adage Technologies, Inc 256
192.31.158.0/24 AS27064 DoD Network Information Center 256
192.31.104.0/24 AS2738 Shields Health Care Group 256
192.31.2.0/24 AS29 Yale University 256
192.31.236.0/24 AS29 Yale University 256
192.31.121.0/24 AS2907 University of Tokyo 256
192.31.241.0/24 AS297 National Aeronautics and Space Administration 256
192.31.88.0/24 AS302 Baylor College of Medicine 256
192.31.125.0/24 AS30704 WellSky Corporation 256
192.31.43.0/24 AS31 California Institute of Technology 256
192.31.102.0/24 AS3320 Leuze electronic GmbH + Co. KG 256
192.31.216.0/24 AS33427 Washington State University 256
192.31.107.0/24 AS3464 Alabama Supercomputer Authority 256
192.31.21.0/24 AS195 San Diego Supercomputer Center 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
192.31.161.1 AS393282 University of California at Berkeley 4.11ms from Los Angeles, 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
24.126.107.216 AS7922 Comcast Cable Communications, LLC 7.32ms from Ashburn, US
24.127.242.120 AS7922 Comcast Cable Communications, LLC 7.88ms from Flint, US
93.216.122.232 AS3320 Deutsche Telekom AG 2.95ms from Hamburg, DE
81.133.107.152 AS2856 British Telecommunications PLC 4.28ms from London, GB
217.58.44.104 AS3269 Telecom Italia S.p.A. 0.92ms from Milan, IT
172.121.67.168 AS214238 HOST TELECOM LTD 0.12ms from Secaucus, US
115.85.148.40 AS10135 EASPNET Inc. 0.59ms from Taipei, TW
102.176.109.56 AS29614 Ghana Telecommunications Company Limited 3.82ms from Accra, GH
84.80.75.104 AS1136 KPN B.V. 1.35ms from Amsterdam, NL
167.114.203.184 AS16276 OVH SAS 0.07ms from Beauharnois, CA
44.251.239.104 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
73.100.148.72 AS7922 Comcast Cable Communications, LLC 4.36ms from Boston, US
73.11.2.152 AS7922 Comcast Cable Communications, LLC 7.54ms from Portland, US
177.102.220.104 AS27699 TELEFÔNICA BRASIL S.A 1.33ms from Sao Paulo, BR
211.248.245.104 AS4766 Korea Telecom 1.13ms from Seoul, KR
116.198.20.24 AS23724 IDC, China Telecommunications Corporation 2.78ms from Tianjin, CN
105.105.192.216 AS36947 Telecom Algeria 13.99ms from Algiers, DZ
52.233.207.216 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
172.211.35.120 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
45.237.45.56 AS266814 Masternet Telecomunicaciones 6.44ms from Asuncion, PY
187.64.213.104 AS28573 Claro NXT Telecomunicacoes Ltda 14.22ms from Fortaleza, BR
36.249.195.168 AS4837 CHINA UNICOM China169 Backbone 10.15ms from Fuzhou, CN
58.42.223.200 AS4134 CHINANET-BACKBONE 3.91ms from Guiyang, CN
88.115.221.104 AS719 Elisa Oyj 0.75ms from Helsinki, FI
5.58.43.152 AS16223 MAXNET TELECOM, LTD 5.56ms 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 192.31.161.67
traceroute to 192.31.161.67 (192.31.161.67): 64 hops max, 52 byte packets
2 *
3 [AS2152] 137.164.11.87 149.443 ms
4 [AS2152] 137.164.50.186 151.18 ms
5 [AS393282] 192.101.42.110 151.459 ms
6 [AS393282] 192.31.161.67 161.396 ms
Measurement taken from IPinfo ProbeNet in Madrid, ES
On

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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