1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.97.0.0/16
  4. AS52  | 128.97.0.0/16

128.97.0.0/16

AS52  ·  University of California, Los Angeles

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Summary

Country United States
Domain ucla.edu
ASN AS52
Registry ARIN
ID UCLANET

WHOIS Details

NetHandle:      NET-128-97-0-0-1
OrgID:          UCLA-Z
Parent:         NET-128-0-0-0-0
NetName:        UCLANET
NetRange:       128.97.0.0 - 128.97.255.255
NetType:        allocation
RegDate:        1985-11-11
Updated:        2023-11-20
TechHandle:     NO102-ORG-ARIN
Source:         ARIN


OrgID:          UCLA-Z
OrgName:        University of California, Los Angeles
CanAllocate:    
Street:         UCLA Communications Technology Services
Street:         Campus Services Building I, 2nd Floor
Street:         741 Charles E. Young Drive South
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90095-1363
RegDate:        2009-12-22
Updated:        2023-09-25
OrgAdminHandle: NO102-ORG-ARIN
OrgTechHandle:  NO102-ORG-ARIN
OrgAbuseHandle: UBO-ARIN
OrgNOCHandle:   NO102-ORG-ARIN
Source:         ARIN


POCHandle:      UBO-ARIN
IsRole:         Y
LastName:       UCLA Bruin Online
FirstName:      
Street:         124 Kerkchoff Hall
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90095-1557
RegDate:        2004-01-28
Updated:        2025-04-21
OfficePhone:    +1-310-267-4357
Mailbox:        abuse@ucla.edu
Source:         ARIN


POCHandle:      NO102-ORG-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         UCLA Informations Technology Services
Street:         Campus Services Building I, 2nd Floor
Street:         741 Charles E. Young Drive South
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90095-1363
RegDate:        1997-10-24
Updated:        2025-08-05
OfficePhone:    +1-310-206-5345
Mailbox:        noc@ucla.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.211.0.0/16 AS397511 Purdue University 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.238.0.0/16 AS54965 Polytechnic University 65,536
128.210.0.0/16 AS397511 Purdue University 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.60.0.0/16 AS48 Navy Network Information Center (NNIC) 65,536
128.163.0.0/16 AS396261 University of Kentucky 65,536
128.134.0.0/16 AS4766 Korea Telecom 65,536
128.211.0.0/16 AS397501 Purdue University 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.36.0.0/16 AS29 Yale University 65,536
128.226.0.0/16 AS4190 Binghamton University 65,536
128.223.0.0/16 AS3582 University of Oregon 65,536
128.235.0.0/16 AS4246 New Jersey Institute of Technology 65,536
128.6.0.0/16 AS46 Rutgers, The State University 65,536
128.205.0.0/16 AS3685 State University of New York at Buffalo 65,536
128.255.0.0/16 AS3676 University of Iowa 65,536
128.198.0.0/16 AS396425 University of Colorado, Colorado Springs 65,536
128.174.0.0/16 AS38 University of Illinois 65,536
128.156.0.0/16 AS297 National Aeronautics and Space Administration 65,536
128.228.0.0/16 AS31822 City University of New York 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.19.0.0/16 AS27064 DoD Network Information Center 65,536
128.37.0.0/16 AS27064 Headquarters, USAISC 65,536
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.84.0.0/16 AS26 Cornell University 65,536
128.193.0.0/16 AS4201 Oregon State University 65,536
128.231.0.0/16 AS3527 National Institutes of Health 65,536
128.175.0.0/16 AS34 University of Delaware 65,536
128.124.0.0/16 AS21497 PrJSC VF UKRAINE 65,536
128.192.0.0/16 AS36441 University of Georgia 65,536
128.190.0.0/16 AS367 Headquarters, USAISC 65,536
128.44.0.0/16 AS367 Headquarters, USAISC 65,536
128.43.0.0/16 AS3766 Shared Services Canada 65,536
128.38.0.0/16 AS37 Navy Network Information Center (NNIC) 65,536
128.139.0.0/16 AS378 IUCC - Israel InterUniversity Computation Center 65,536
128.194.0.0/16 AS3794 Texas A&M University 65,536
128.91.0.0/16 AS55 University of Pennsylvania 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536

Hosted domains

There are 95 domain names hosted across 45 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.97.6.202 iaarch.org 10
128.97.102.135 tayloraune.com 9
128.97.186.35 landcart.net 6
128.97.186.193 wmrc.edu 5
128.97.245.167 johnsonhouse.info 5
128.97.141.153 innovateucla.net 3
128.97.245.81 adhdstrategiesandsolutions.com 3
128.97.126.90 astrocyteproteomes.org 3
128.97.131.230 ppmiinfo.org 3
128.97.39.43 dipdb.org 3
128.97.86.248 blackcare.org 2
128.97.249.53 suyamaproject.org 2
128.97.44.50 cbrsp.org 2
128.97.126.146 danieltward.com 2
128.97.37.165 plateia.com 2
128.97.229.167 jihyechun.com 2
128.97.229.14 uclavrp.org 2
128.97.27.24 bashyam.org 2
128.97.229.39 arthurashe.net 2
128.97.82.214 urphysician.com 2

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

2,315 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
128.97.0.139 AS52 University of California, Los Angeles 0.58ms from Los Angeles, US
128.97.5.78 AS52 University of California, Los Angeles 0.71ms from Los Angeles, US
128.97.4.33 AS52 University of California, Los Angeles 0.60ms from Los Angeles, US
128.97.8.76 AS52 University of California, Los Angeles 0.65ms from Los Angeles, US
128.97.1.32 AS52 University of California, Los Angeles 0.66ms from Los Angeles, US
128.97.141.121 AS52 University of California, Los Angeles 0.74ms from Los Angeles, US
128.97.24.93 AS52 University of California, Los Angeles 0.73ms from Los Angeles, US
128.97.20.2 AS52 University of California, Los Angeles 0.69ms from Los Angeles, US
128.97.62.3 AS52 University of California, Los Angeles 0.74ms from Los Angeles, US
128.97.94.15 AS52 University of California, Los Angeles 0.60ms from Los Angeles, US
128.97.241.20 AS52 University of California, Los Angeles 0.65ms from Los Angeles, US
128.97.61.11 AS52 University of California, Los Angeles 0.78ms from Los Angeles, US
128.97.22.254 AS52 University of California, Los Angeles 0.71ms from Los Angeles, US
128.97.86.48 AS52 University of California, Los Angeles 0.62ms from Los Angeles, US
128.97.187.41 AS52 University of California, Los Angeles 1.32ms from Los Angeles, US
128.97.36.254 AS52 University of California, Los Angeles 0.72ms from Los Angeles, US
128.97.81.1 AS52 University of California, Los Angeles 0.67ms from Los Angeles, US
128.97.70.59 AS52 University of California, Los Angeles 0.62ms from Los Angeles, US
128.97.106.2 AS52 University of California, Los Angeles 0.69ms from Los Angeles, US
128.97.78.1 AS52 University of California, Los Angeles 1.03ms from Los Angeles, US
128.97.131.229 AS52 University of California, Los Angeles 0.65ms from Los Angeles, US
128.97.165.1 AS52 University of California, Los Angeles 0.75ms from Los Angeles, US
128.97.253.1 AS52 University of California, Los Angeles 0.59ms from Los Angeles, US
128.97.215.129 AS52 University of California, Los Angeles 0.58ms from Los Angeles, US
128.97.107.67 AS52 University of California, Los Angeles 0.77ms 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
92.5.230.224 AS31898 Oracle Corporation 0.17ms from Amsterdam, NL
69.138.190.144 AS7922 Comcast Cable Communications, LLC 5.25ms from Ashburn, US
174.131.77.144 AS7029 Windstream Communications LLC 9.37ms from Chicago, US
34.31.131.160 AS396982 Google LLC 0.10ms from Council Bluffs, US
129.110.81.96 AS20162 University of Texas at Dallas 1.58ms from Dallas, US
134.95.147.160 AS5520 Universitaet zu Koeln 4.37ms from Frankfurt am Main, DE
4.182.133.192 AS8075 Microsoft Corporation 0.28ms from Frankfurt am Main, DE
112.124.179.176 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.79ms from Hangzhou, CN
150.143.143.0 AS6871 Plusnet 5.87ms from London, GB
90.119.9.128 AS3215 Orange S.A. 4.07ms from Marseille, FR
189.15.210.32 AS53006 ALGAR TELECOM S/A 4.67ms from Osasco, BR
123.207.223.48 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.60ms from Shanghai, CN
64.63.117.112 AS17530 Nihon Network Service Co, .Ltd. 3.48ms from Tokyo, JP
62.131.109.144 AS1136 KPN B.V. 3.22ms from Amsterdam, NL
218.67.182.64 AS4837 CHINA UNICOM China169 Backbone 5.24ms from Beijing, CN
35.225.244.32 AS396982 Google LLC 0.09ms from Council Bluffs, US
92.51.173.160 AS61157 PlusServer GmbH 1.34ms from Duesseldorf, DE
197.245.49.240 AS11845 Vox Telecom Ltd 1.75ms from Durban, ZA
2.166.145.128 AS3320 Deutsche Telekom AG 13.92ms from Frankfurt am Main, DE
147.67.35.32 AS42848 European Commission 4.50ms from Frankfurt am Main, DE
190.154.27.160 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 2.88ms from Guayaquil, EC
31.150.64.176 AS9145 EWE TEL GmbH 5.61ms from Hamburg, DE
123.203.36.64 AS9269 Hong Kong Broadband Network Ltd. 1.00ms from Hong Kong, HK
182.177.146.96 AS17557 Pakistan Telecommunication Company Limited 15.48ms from Islamabad, PK
15.157.90.224 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f4 128.97.131.174
traceroute to 128.97.131.174 (128.97.131.174): 64 hops max, 52 byte packets
4 [AS2152] 204.102.224.2 0.328 ms
5 *
6 [AS52] 169.232.4.4 0.675 ms
7 [AS52] 169.232.4.53 0.776 ms
8 [AS52] 169.232.12.133 1.009 ms
9 [AS52] 128.97.131.174 0.883 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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.

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