169.229.0.0/16

AS25 · University of California at Berkeley

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Summary

Country	United States
Domain	berkeley.edu
ASN	AS25
Registry	ARIN
ID	ISTDATA

WHOIS Details

NetHandle:      NET-169-229-0-0-2
OrgID:          UCAB-1
Parent:         NET-169-229-0-0-1
NetName:        ISTDATA
NetRange:       169.229.0.0 - 169.229.255.255
NetType:        reassignment
Comment:        DMCA Designated Agent is dmca@berkeley.edu
RegDate:        1996-05-01
Updated:        2023-06-15
TechHandle:     UCB-NOC-ARIN
Source:         ARIN


OrgID:          UCAB-1
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:        1991-03-06
Updated:        2023-06-12
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 169.0.0.0/8

Range	ASN	Company	Num of IPs
169.208.0.0/12	AS4766	Korea Telecom	1,048,576
169.8.0.0/13	AS7792	3M Company	524,288
169.4.0.0/14	AS7792	3M Company	262,144
169.0.0.0/15	AS37611	AFRIHOST SP (PTY) LTD	131,072
169.130.0.0/16	AS7029	Windstream Communications LLC	65,536
169.152.0.0/16	AS7922	Comcast Cable Communications, LLC	65,536
169.156.0.0/16	AS6189	City of Baltimore	65,536
169.149.0.0/16	AS55836	Reliance Jio Infocomm Limited	65,536
169.201.0.0/16	AS9342	Australian Broadcasting Corporation	65,536
169.237.0.0/16	AS6192	University of California, Davis	65,536
169.153.0.0/16	AS3549	TECH DATA CORPORATION	65,536
169.146.0.0/16	AS32895	Milliken & Company	65,536
169.235.0.0/16	AS6106	University of California, Riverside	65,536
169.131.0.0/16	AS4531	Nexsys Corporation	65,536
169.144.0.0/16	AS158	Ericsson Inc.	65,536
169.135.0.0/16	AS2576	US Federal Highway Administration	65,536
169.131.0.0/16	AS12161	Nexsys Corporation	65,536
169.153.0.0/16	AS7867	TECH DATA CORPORATION	65,536
169.244.0.0/16	AS557	University of Maine System	65,536
169.207.0.0/16	AS7321	CoreComm Internet Services Inc	65,536
169.154.0.0/16	AS7847	National Aeronautics and Space Administration	65,536
169.205.0.0/16	AS16509	Amazon Technologies Inc.	65,536
169.133.0.0/16	AS18815	CITY AND COUNTY OF DENVER	65,536
169.233.0.0/16	AS5739	University of California, Santa Cruz	65,536
169.231.0.0/16	AS131	University of California, Santa Barbara	65,536
169.230.0.0/16	AS5653	University of California San Francisco	65,536
169.147.0.0/16	AS11659	University of Kansas Medical Center	65,536
169.199.0.0/16	AS23309	Contra Costa County Office of Education	65,536
169.236.0.0/16	AS25	University of California, Merced	65,536
169.204.0.0/16	AS394640	Washington School Information Processing Cooperative	65,536
169.132.0.0/16	AS7270	IDT Corporation	65,536
169.228.0.0/16	AS7377	University of California, San Diego	65,536
169.142.0.0/16	AS2572	Kansas City Public Schools	65,536
169.232.0.0/16	AS52	University of California, Los Angeles	65,536
169.240.0.0/16	AS47024	The MetroHealth System	65,536
169.238.0.0/16	AS54804	CableSouth Media III LLC	65,536
169.157.0.0/16	AS8103	Duval County Public Schools	65,536
169.144.0.0/16	AS134237	Ericsson Inc.	65,536
169.234.0.0/16	AS299	University of California, Irvine	65,536
169.137.0.0/16	AS13433	Cox Newspapers/AJC	65,536
169.138.0.0/16	AS8075	Microsoft Singapore Pte. Ltd.	65,536
169.158.0.0/16	AS10569	Centro Nacional de Intercambio Automatizado	65,536
169.203.0.0/16	AS22920	U.S. Bureau of Indian Affairs	65,536
169.236.0.0/16	AS22323	University of California, Merced	65,536
169.241.0.0/16	AS22164	Clark County School District	65,536
169.204.0.0/16	AS10430	Washington School Information Processing Cooperative	65,536
169.226.0.0/16	AS22990	University at Albany, State University of New York	65,536
169.151.0.0/16	AS2386	Plano Independent School District	65,536
169.224.0.0/17	AS199739	Earthlink Telecommunications Equipment Trading & Services DMCC	32,768

Hosted domains

There are 155 domain names hosted across 39 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
169.229.226.23	asuc.org	90
169.229.248.218	humanrightsclinic.com	6
169.229.226.245	verybare.com	5
169.229.219.147	appcivist.org	4
169.229.226.49	calanime.org	4
169.229.215.71	bravereversal.com	3
169.229.218.85	150b.org	3
169.229.131.22	nsf-tripods.org	2
169.229.192.221	bibkour.org	2
169.229.131.13	batspit.com	2
169.229.19.202	ucbfire.org	2
169.229.195.138	nemato.de	2
169.229.27.208	greglight.com	2
169.229.63.116	demandless.org	2
169.229.131.81	ucberkeley.edu	2
169.229.226.216	joewang.me	1
169.229.197.69	elarms.org	1
169.229.82.199	chamburr.xyz	1
169.229.197.20	cisn.org	1
169.229.143.174	citris.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

2,278 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
169.229.166.21	AS25 University of California at Berkeley	`2.64ms` from San Jose, US
169.229.208.1	AS25 University of California at Berkeley	`2.92ms` from San Jose, US
169.229.170.235	AS25 University of California at Berkeley	`2.95ms` from San Jose, US
169.229.151.205	AS25 University of California at Berkeley	`2.23ms` from San Jose, US
169.229.131.22	AS25 University of California at Berkeley	`2.73ms` from San Jose, US
169.229.243.145	AS25 University of California at Berkeley	`2.42ms` from San Jose, US
169.229.76.145	AS25 University of California at Berkeley	`2.89ms` from San Jose, US
169.229.16.65	AS25 University of California at Berkeley	`2.08ms` from San Jose, US
169.229.61.129	AS25 University of California at Berkeley	`2.40ms` from San Jose, US
169.229.19.41	AS25 University of California at Berkeley	`2.33ms` from San Jose, US
169.229.34.247	AS25 University of California at Berkeley	`2.78ms` from San Jose, US
169.229.212.152	AS25 University of California at Berkeley	`2.09ms` from San Jose, US
169.229.155.210	AS25 University of California at Berkeley	`2.17ms` from San Jose, US
169.229.120.1	AS25 University of California at Berkeley	`3.01ms` from San Jose, US
169.229.248.225	AS25 University of California at Berkeley	`2.03ms` from San Jose, US
169.229.142.129	AS25 University of California at Berkeley	`2.25ms` from San Jose, US
169.229.72.1	AS25 University of California at Berkeley	`2.99ms` from San Jose, US
169.229.167.81	AS25 University of California at Berkeley	`2.63ms` from San Jose, US
169.229.135.197	AS25 University of California at Berkeley	`2.17ms` from San Jose, US
169.229.144.1	AS25 University of California at Berkeley	`2.27ms` from San Jose, US
169.229.122.1	AS25 University of California at Berkeley	`3.04ms` from San Jose, US
169.229.199.97	AS25 University of California at Berkeley	`2.62ms` from San Jose, US
169.229.31.195	AS25 University of California at Berkeley	`2.04ms` from San Jose, US
169.229.203.33	AS25 University of California at Berkeley	`2.05ms` from San Jose, US
169.229.26.65	AS25 University of California at Berkeley	`2.23ms` 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
48.217.232.192	AS8075 Microsoft Corporation	`0.52ms` from Ashburn, US
81.82.151.160	AS6848 Telenet BV	`4.85ms` from Brussels, BE
177.53.182.32	AS271020 Adrianópolis Solução Tecnologica Ltda	`2.67ms` from Curitiba, BR
212.185.130.32	AS3320 Deutsche Telekom AG	`17.19ms` from Duesseldorf, DE
51.195.233.80	AS16276 OVH SAS	`0.08ms` from Erith, GB
84.149.102.144	AS3320 Deutsche Telekom AG	`8.90ms` from Frankfurt am Main, DE
171.254.106.48	AS7552 Viettel Group	`1.64ms` from Ho Chi Minh City, VN
120.221.187.16	AS9808 China Mobile Communications Group Co., Ltd.	`0.83ms` from Jinan, CN
152.89.147.96	AS47806 Cesar Maffini Martin	`15.30ms` from Madrid, ES
189.228.82.240	AS8151 UNINET	`1.65ms` from Mexico City, MX
85.40.204.240	AS3269 Telecom Italia S.p.A.	`9.35ms` from Milan, IT
184.148.39.208	AS577 Bell Canada	`3.90ms` from Montreal, CA
163.176.143.112	AS31898 Oracle Corporation	`0.32ms` from Sao Paulo, BR
1.237.187.144	AS9318 SK Broadband Co Ltd	`1.81ms` from Seoul, KR
137.83.114.0	AS14593 Space Exploration Technologies Corporation	`1.00ms` from Tokyo, JP
2.50.62.160	AS5384 Emirates Internet	`3.98ms` from Al Fujairah City, AE
84.35.145.240	AS21221 Infopact Netwerkdiensten B.V.	`0.81ms` from Amsterdam, NL
185.141.123.240	AS204877 Kupper IT GmbH	`5.19ms` from Berlin, DE
35.160.74.0	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
34.131.221.128	AS396982 Google LLC	`0.09ms` from Delhi, IN
79.208.217.160	AS3320 Deutsche Telekom AG	`4.09ms` from Frankfurt am Main, DE
86.145.54.144	AS2856 British Telecommunications PLC	`5.55ms` from London, GB
90.199.219.96	AS5607 Sky UK Limited	`4.44ms` from London, GB
172.119.145.208	AS20001 Charter Communications Inc	`5.93ms` from Los Angeles, US
153.197.49.80	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.14ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f2 169.229.4.49

traceroute to 169.229.4.49 (169.229.4.49): 64 hops max, 52 byte packets

2 [AS917] 209.209.57.3 0.216 ms

3 [AS969] 199.119.64.100 2.566 ms

4 [] 206.223.117.192 3.195 ms

5 [AS11537] 163.253.2.41 3.305 ms

6 [AS11164] 198.71.47.75 0.807 ms

7 [AS2152] 137.164.11.95 4.202 ms

8 [AS2152] 137.164.3.27 2.103 ms

9 [AS25] 128.32.0.37 4.858 ms

10 [AS25] 169.229.4.49 2.516 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On December 6th 2025

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