AS5653
University of California San Francisco · ucsf.edu
United States
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| 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
WHOIS Details
ASHandle: AS5653
OrgID: AS5653
ASName: AS5653
ASNumber: AS5653
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 33 domain names hosted across 24 IP addresses on this ASN.
| 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 |
Peers
There are 2 peers for this ASN.
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS2152 | CENIC |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
14 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 64.54.0.252 |
2.12ms from San Jose,
US
|
|
| 64.54.6.39 |
23.11ms from San Jose,
US
|
|
| 64.54.132.55 |
23.46ms from San Jose,
US
|
|
| 64.54.17.34 |
23.40ms from San Jose,
US
|
|
| 169.230.18.205 |
3.01ms from San Jose,
US
|
|
| 64.54.192.210 |
22.55ms from San Jose,
US
|
|
| 169.230.77.15 |
2.18ms from Santa Clara,
US
|
|
| 64.54.198.3 |
3.05ms from San Jose,
US
|
|
| 64.54.201.32 |
2.88ms from San Jose,
US
|
|
| 169.230.76.4 |
2.48ms from Santa Clara,
US
|
|
| 128.218.41.21 |
2.13ms from San Jose,
US
|
|
| 169.230.252.21 |
2.26ms from San Jose,
US
|
|
| 169.230.27.19 |
2.99ms from San Jose,
US
|
|
| 169.230.21.45 |
3.15ms 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 |
|---|---|---|
| 102.176.176.229 |
14.71ms from Accra,
GH
|
|
| 149.248.68.133 |
4.04ms from Albuquerque,
US
|
|
| 173.85.182.133 |
11.74ms from Ashburn,
US
|
|
| 192.80.106.165 |
6.61ms from Chicago,
US
|
|
| 125.18.171.229 |
1.00ms from Delhi,
IN
|
|
| 125.77.185.21 |
4.40ms from Fuzhou,
CN
|
|
| 122.187.39.85 |
0.82ms from Indore,
IN
|
|
| 171.78.194.245 |
1.47ms from Kolkata,
IN
|
|
| 203.76.195.149 |
1.05ms from Manila,
PH
|
|
| 194.55.44.5 |
6.52ms from Milan,
IT
|
|
| 92.79.173.149 |
3.94ms from Munich,
DE
|
|
| 98.5.237.133 |
12.34ms from New York City,
US
|
|
| 73.180.9.101 |
5.22ms from Portland,
US
|
|
| 20.249.206.133 |
0.16ms from Seoul,
KR
|
|
| 13.63.246.101 |
0.10ms from Stockholm,
SE
|
|
| 113.231.44.165 |
3.14ms from Tieling,
CN
|
|
| 114.183.38.213 |
3.42ms from Tokyo,
JP
|
|
| 212.237.210.69 |
0.45ms from Zuerich,
CH
|
|
| 109.132.188.229 |
1.10ms from Brussels,
BE
|
|
| 75.177.17.229 |
11.45ms from Charlotte,
US
|
|
| 50.168.96.229 |
11.68ms from Denver,
US
|
|
| 91.129.136.37 |
10.98ms from Falkenberg,
SE
|
|
| 207.57.220.69 |
2.47ms from Hong Kong,
HK
|
|
| 41.186.117.149 |
2.33ms from Kigali,
RW
|
|
| 79.52.147.85 |
7.69ms from Rome,
IT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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.
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