Autonomous System details

AS5653

University of California San Francisco  ·  ucsf.edu

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS5653 – University of California San Francisco

Field Value
Country United States
Website ucsf.edu
Hosted domains 33
IPv4 addresses 196,608
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 31 years ago on Jul 27, 1995
Updated 2 months ago on Feb 26, 2026

IP Ranges

Netblock Company Num of IPs
64.54.0.0/16 University of California San Francisco 65,536
128.218.0.0/16 University of California San Francisco 65,536
169.230.0.0/16 University of California San Francisco 65,536
64.54.4.0/24 University of California San Francisco 256
64.54.6.0/24 University of California San Francisco 256
64.54.9.0/24 University of California San Francisco 256
64.54.17.0/24 University of California San Francisco 256
64.54.18.0/24 University of California San Francisco 256
64.54.128.0/24 University of California San Francisco 256
64.54.149.0/24 University of California San Francisco 256
64.54.162.0/24 University of California San Francisco 256
64.54.192.0/24 University of California San Francisco 256
64.54.193.0/24 University of California San Francisco 256
64.54.195.0/24 University of California San Francisco 256
64.54.196.0/24 University of California San Francisco 256
64.54.197.0/24 University of California San Francisco 256
64.54.201.0/24 University of California San Francisco 256
64.54.202.0/24 University of California San Francisco 256
169.230.239.0/24 University of California San Francisco 256

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS5653
                                                OrgID:          AS5653
                                                ASName:         AS5653
                                                ASNumber:       AS5653
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 33 domain names hosted across 24 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
169.230.79.19 ██████████ 10
64.54.17.63 ██████████ 3
169.230.19.66 ██████████ 2
64.54.193.28 ██████████ 2
64.54.168.36 ██████████ 2
64.54.194.45 ██████████ 2
64.54.46.160 ██████████ 1
64.54.156.163 ██████████ 1
169.230.26.169 ██████████ 1
64.54.202.66 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers Name
AS2152 CENIC
AS2153 CENIC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2152 CENIC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
128.218.164.147 AS5653 University of California San Francisco 2.82ms from San Jose, US
128.218.60.75 AS5653 University of California San Francisco 2.58ms from San Jose, US
169.230.81.111 AS5653 University of California San Francisco 3.37ms from San Jose, US
64.54.17.115 AS5653 University of California San Francisco 23.01ms from San Jose, US
64.54.148.144 AS5653 University of California San Francisco 2.49ms from San Jose, US
64.54.202.62 AS5653 University of California San Francisco 2.63ms from San Jose, US
64.54.254.46 AS5653 University of California San Francisco 23.21ms from San Jose, US
64.54.197.33 AS5653 University of California San Francisco 2.42ms from San Jose, US
169.230.177.100 AS5653 University of California San Francisco 2.86ms from San Jose, US
169.230.142.71 AS5653 University of California San Francisco 2.83ms from San Jose, US
64.54.201.32 AS5653 University of California San Francisco 2.88ms from San Jose, US
64.54.142.191 AS5653 University of California San Francisco 23.31ms from San Jose, US
64.54.145.7 AS5653 University of California San Francisco 2.68ms from San Jose, US
169.230.75.3 AS5653 University of California San Francisco 2.90ms from San Jose, US
169.230.252.21 AS5653 University of California San Francisco 2.26ms from San Jose, US
64.54.247.179 AS5653 University of California San Francisco 2.45ms from San Jose, US
128.218.41.21 AS5653 University of California San Francisco 2.13ms from San Jose, US
64.54.193.69 AS5653 University of California San Francisco 22.95ms from San Jose, US
64.54.6.142 AS5653 University of California San Francisco 22.86ms from San Jose, US
64.54.196.23 AS5653 University of California San Francisco 2.35ms from San Jose, US
169.230.34.130 AS5653 University of California San Francisco 2.71ms from San Jose, US
169.230.79.35 AS5653 University of California San Francisco 2.69ms from San Jose, US
64.54.199.9 AS5653 University of California San Francisco 2.90ms from San Jose, US
64.54.151.230 AS5653 University of California San Francisco 2.99ms from San Jose, US
64.54.198.8 AS5653 University of California San Francisco 2.57ms 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
96.241.73.53 AS701 Verizon Business 2.21ms from Ashburn, US
73.184.1.5 AS7922 Comcast Cable Communications, LLC 4.64ms from Atlanta, US
193.176.229.5 AS43388 Avancem amb Voste S.L. 0.65ms from Barcelona, ES
50.168.96.229 AS7922 Comcast Cable Communications, LLC 11.68ms from Denver, US
52.161.74.181 AS8075 Microsoft Corporation 3.19ms from Denver, US
83.18.66.181 AS5617 Orange Polska Spolka Akcyjna 8.90ms from Gdansk, PL
218.108.18.69 AS24139 Huashu media&Network Limited 5.11ms from Hangzhou, CN
119.93.86.85 AS9299 Philippine Long Distance Telephone Company 1.46ms from Manila, PH
79.11.252.181 AS3269 Telecom Italia S.p.A. 7.12ms from Milan, IT
205.237.56.5 AS11290 Cogeco Connexion inc 6.50ms from Montreal, CA
92.79.173.149 AS3209 Vodafone GmbH 3.94ms from Munich, DE
60.134.3.101 AS17676 SoftBank Corp. 3.47ms from Osaka, JP
121.190.119.213 AS4766 Korea Telecom 1.82ms from Seoul, KR
163.152.70.53 AS9452 Korea University 1.96ms from Seoul, KR
13.63.246.101 AS16509 Amazon.com, Inc. 0.10ms from Stockholm, SE
185.235.116.37 AS209508 BoreNet AB 3.64ms from Stockholm, SE
111.237.88.117 AS2516 KDDI CORPORATION 2.72ms from Tokyo, JP
4.216.82.21 AS8075 Microsoft Corporation 0.52ms from Tokyo, JP
95.48.17.53 AS5617 Orange Polska Spolka Akcyjna 6.72ms from Warsaw, PL
145.131.172.85 AS28685 Routit BV 4.21ms from Amsterdam, NL
195.143.26.229 AS3257 GTT Communications Inc. 0.39ms from Amsterdam, NL
221.218.172.37 AS4808 China Unicom Beijing Province Network 3.21ms from Beijing, CN
65.60.251.197 AS11776 Breezeline 13.83ms from Chicago, US
74.215.5.149 AS6181 Cincinnati Bell Telephone Company LLC 7.33ms from Chicago, US
52.209.52.85 AS16509 Amazon.com, Inc. 0.13ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 64.54.203.183
traceroute to 64.54.203.183 (64.54.203.183): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.241 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS5653 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs