AS5739
University of California, Santa Cruz · ucsc.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 ›AS5739 – University of California, Santa Cruz
| Field | Value |
|---|---|
| Country |
United States
|
| Website | ucsc.edu |
| Hosted domains | 46 |
| Number of IPv4 | 131,072 |
| Number of IPv6 | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Education |
| Registry | arin |
| Allocated | 30 years ago on Sep 13, 1995 |
| Updated | 14 years ago on Jun 29, 2011 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.114.0.0/16 | University of California, Santa Cruz | 65,536 |
| 169.233.0.0/16 | University of California, Santa Cruz | 65,536 |
| Netblock | Company |
|---|---|
| 2607:f5f0::/32 | University of California, Santa Cruz |
WHOIS Details
ASHandle: AS5739
OrgID: AS5739
ASName: AS5739
ASNumber: AS5739
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 46 domain names hosted across 24 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.114.34.47 | ██████████ | 10 |
| 128.114.198.45 | ██████████ | 5 |
| 128.114.47.90 | ██████████ | 4 |
| 128.114.47.74 | ██████████ | 4 |
| 128.114.22.27 | ██████████ | 3 |
| 128.114.119.88 | ██████████ | 2 |
| 128.114.119.132 | █████████ | 2 |
| 169.233.2.164 | ██████████ | 2 |
| 169.233.8.12 | ████████ | 1 |
| 128.114.83.113 | ██████████ | 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
314 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 169.233.176.121 |
4.07ms from San Jose,
US
|
|
| 128.114.165.228 |
1.87ms from San Jose,
US
|
|
| 128.114.124.62 |
1.95ms from San Jose,
US
|
|
| 128.114.73.14 |
1.84ms from San Jose,
US
|
|
| 169.233.237.133 |
3.36ms from San Jose,
US
|
|
| 128.114.7.252 |
1.99ms from San Jose,
US
|
|
| 128.114.228.255 |
1.71ms from San Jose,
US
|
|
| 128.114.18.250 |
2.04ms from San Jose,
US
|
|
| 128.114.220.199 |
1.71ms from San Jose,
US
|
|
| 169.233.177.135 |
6.24ms from Santa Clara,
US
|
|
| 169.233.173.237 |
5.51ms from Fremont,
US
|
|
| 169.233.153.2 |
4.55ms from San Jose,
US
|
|
| 169.233.141.77 |
3.80ms from San Jose,
US
|
|
| 169.233.220.91 |
4.07ms from San Jose,
US
|
|
| 128.114.4.13 |
1.83ms from San Jose,
US
|
|
| 169.233.187.68 |
3.86ms from San Jose,
US
|
|
| 169.233.226.208 |
4.00ms from San Jose,
US
|
|
| 128.114.224.182 |
1.70ms from San Jose,
US
|
|
| 128.114.62.97 |
1.86ms from San Jose,
US
|
|
| 2607:f5f0:103:c::2 |
1.77ms from San Jose,
US
|
|
| 2607:f5f0:100::110 |
1.66ms from San Jose,
US
|
|
| 169.233.155.255 |
3.88ms from San Jose,
US
|
|
| 128.114.155.254 |
3.61ms from San Jose,
US
|
|
| 169.233.156.42 |
3.42ms from San Jose,
US
|
|
| 2607:f5f0:111:2::2 |
1.91ms 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 |
|---|---|---|
| 73.248.218.235 |
9.30ms from Ashburn,
US
|
|
| 52.80.146.251 |
3.41ms from Beijing,
CN
|
|
| 91.1.52.235 |
3.48ms from Berlin,
DE
|
|
| 73.167.17.107 |
6.27ms from Boston,
US
|
|
| 109.51.26.203 |
2.74ms from Lisbon,
PT
|
|
| 172.118.122.107 |
7.32ms from Los Angeles,
US
|
|
| 73.215.34.27 |
12.13ms from Philadelphia,
US
|
|
| 85.209.99.11 |
1.15ms from Sarajevo,
BA
|
|
| 119.207.160.123 |
1.44ms from Seoul,
KR
|
|
| 20.217.0.107 |
0.95ms from Tel Aviv,
IL
|
|
| 124.47.198.75 |
1.99ms from Tokyo,
JP
|
|
| 179.82.156.187 |
11.14ms from Belo Horizonte,
BR
|
|
| 79.198.232.155 |
4.23ms from Berlin,
DE
|
|
| 34.220.48.187 |
0.49ms from Boardman,
US
|
|
| 119.120.244.251 |
8.70ms from Guangzhou,
CN
|
|
| 42.53.153.91 |
6.33ms from Liaoyang,
CN
|
|
| 81.106.17.75 |
12.49ms from London,
GB
|
|
| 177.97.5.235 |
9.75ms from Osasco,
BR
|
|
| 71.199.6.203 |
9.76ms from Salt Lake City,
US
|
|
| 126.3.155.235 |
15.47ms from Tokyo,
JP
|
|
| 24.150.242.203 |
14.04ms from Toronto,
CA
|
|
| 119.60.253.107 |
3.09ms from Zhongwei,
CN
|
|
| 70.133.173.43 |
7.26ms from Atlanta,
US
|
|
| 172.76.249.107 |
5.21ms from Chicago,
US
|
|
| 98.63.38.75 |
5.66ms from Chicago,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chicago, US
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 AS5739 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.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs