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 | 33 |
| IPv4 addresses | 131,072 |
| IPv6 addresses | 79,228,162,514,264,338,000,000,000,000 |
| ASN type | Education |
| Registry | arin |
| Allocated | 31 years ago on Sep 13, 1995 |
| Updated | 15 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 33 domain names hosted across 22 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.114.198.45 | ██████████ | 5 |
| 128.114.22.27 | ██████████ | 3 |
| 128.114.119.131 | █████████ | 2 |
| 128.114.54.8 | ██████████ | 2 |
| 169.233.2.164 | ██████████ | 2 |
| 128.114.83.113 | ██████████ | 1 |
| 128.114.4.247 | ██████████ | 1 |
| 128.114.22.21 | ██████████ | 1 |
| 128.114.56.80 | ██████████ | 1 |
| 128.114.54.5 | ██████████ | 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
301 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 169.233.144.26 |
3.82ms from Fremont,
US
|
|
| 169.233.206.223 |
3.44ms from San Jose,
US
|
|
| 169.233.153.114 |
3.74ms from San Jose,
US
|
|
| 128.114.31.125 |
2.05ms from San Jose,
US
|
|
| 169.233.250.218 |
4.26ms from San Jose,
US
|
|
| 128.114.130.62 |
1.79ms from San Jose,
US
|
|
| 128.114.0.30 |
1.63ms from San Jose,
US
|
|
| 169.233.197.155 |
4.16ms from San Jose,
US
|
|
| 128.114.52.172 |
1.80ms from San Jose,
US
|
|
| 128.114.171.184 |
1.75ms from San Jose,
US
|
|
| 128.114.27.148 |
1.77ms from San Jose,
US
|
|
| 169.233.200.89 |
3.40ms from San Jose,
US
|
|
| 128.114.41.135 |
1.77ms from San Jose,
US
|
|
| 128.114.15.50 |
1.98ms from San Jose,
US
|
|
| 2607:f5f0:124::1 |
2.14ms from San Jose,
US
|
|
| 128.114.3.108 |
1.78ms from San Jose,
US
|
|
| 169.233.218.146 |
4.08ms from Santa Clara,
US
|
|
| 128.114.10.32 |
1.80ms from San Jose,
US
|
|
| 128.114.2.180 |
1.78ms from San Jose,
US
|
|
| 128.114.200.194 |
1.89ms from San Jose,
US
|
|
| 128.114.4.10 |
1.77ms from San Jose,
US
|
|
| 128.114.250.62 |
1.92ms from San Jose,
US
|
|
| 128.114.68.25 |
1.79ms from San Jose,
US
|
|
| 128.114.194.76 |
2.31ms from San Jose,
US
|
|
| 128.114.248.221 |
1.88ms 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 |
|---|---|---|
| 35.90.58.91 |
0.52ms from Boardman,
US
|
|
| 197.55.233.59 |
9.36ms from Cairo,
EG
|
|
| 123.30.86.75 |
2.12ms from Ho Chi Minh City,
VN
|
|
| 85.138.150.11 |
7.63ms from Lisbon,
PT
|
|
| 150.66.31.27 |
1.47ms from Osaka,
JP
|
|
| 18.213.65.43 |
0.25ms from Reston,
US
|
|
| 209.226.64.75 |
1.16ms from Toronto,
CA
|
|
| 193.80.78.203 |
9.84ms from Vienna,
AT
|
|
| 77.171.13.123 |
1.37ms from Amsterdam,
NL
|
|
| 2.86.137.139 |
0.86ms from Athens,
GR
|
|
| 101.26.246.11 |
10.13ms from Beijing,
CN
|
|
| 105.191.2.171 |
12.36ms from Casablanca,
MA
|
|
| 24.167.187.171 |
12.93ms from Charlotte,
US
|
|
| 206.255.29.139 |
10.38ms from Dallas,
US
|
|
| 87.154.99.59 |
4.44ms from Duesseldorf,
DE
|
|
| 182.43.134.75 |
0.32ms from Guiyang,
CN
|
|
| 87.147.133.107 |
4.13ms from Hamburg,
DE
|
|
| 192.107.69.251 |
4.40ms from Milan,
IT
|
|
| 44.212.252.91 |
0.18ms from Reston,
US
|
|
| 149.106.248.251 |
1.48ms from Rosh Ha‘Ayin,
IL
|
|
| 50.87.169.43 |
1.96ms from Salt Lake City,
US
|
|
| 52.243.59.155 |
0.19ms from Tokyo,
JP
|
|
| 167.126.12.59 |
0.16ms from Vinhedo,
BR
|
|
| 217.195.118.139 |
0.59ms from Amsterdam,
NL
|
|
| 76.223.49.251 |
0.04ms from Bangkok,
TH
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Copenhagen, DK
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
Keyboard shortcuts
-
/Start search
-
G IGo to My IP page
-
G AGo to My ASN page