AS5739
University of California, Santa Cruz · ucsc.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ucsc.edu |
| Hosted domains | 47 |
| 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 47 domain names hosted across 23 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.114.34.47 | ██████████ | 10 |
| 128.114.47.74 | ██████████ | 6 |
| 128.114.198.45 | ██████████ | 5 |
| 128.114.47.90 | ██████████ | 4 |
| 128.114.22.27 | ██████████ | 3 |
| 169.233.2.164 | ██████████ | 2 |
| 128.114.119.132 | █████████ | 2 |
| 128.114.119.88 | ██████████ | 2 |
| 169.233.31.124 | ██████████ | 1 |
| 128.114.50.76 | ██████████ | 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
313 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 169.233.241.3 |
4.86ms from San Jose,
US
|
|
| 128.114.145.254 |
2.15ms from San Jose,
US
|
|
| 169.233.143.111 |
4.11ms from San Jose,
US
|
|
| 128.114.166.14 |
1.90ms from San Jose,
US
|
|
| 169.233.194.67 |
3.75ms from San Jose,
US
|
|
| 128.114.205.176 |
2.06ms from San Jose,
US
|
|
| 128.114.9.28 |
1.87ms from San Jose,
US
|
|
| 128.114.148.36 |
1.93ms from San Jose,
US
|
|
| 128.114.134.96 |
1.93ms from San Jose,
US
|
|
| 128.114.220.240 |
1.65ms from San Jose,
US
|
|
| 128.114.2.54 |
1.91ms from San Jose,
US
|
|
| 128.114.162.74 |
1.90ms from San Jose,
US
|
|
| 128.114.139.102 |
1.89ms from San Jose,
US
|
|
| 169.233.233.244 |
4.02ms from San Jose,
US
|
|
| 128.114.120.202 |
1.90ms from San Jose,
US
|
|
| 128.114.53.159 |
1.80ms from San Jose,
US
|
|
| 128.114.57.65 |
1.92ms from San Jose,
US
|
|
| 128.114.122.113 |
1.93ms from San Jose,
US
|
|
| 128.114.56.37 |
1.84ms from San Jose,
US
|
|
| 128.114.233.120 |
1.95ms from San Jose,
US
|
|
| 169.233.228.1 |
5.68ms from San Jose,
US
|
|
| 169.233.217.207 |
3.94ms from San Jose,
US
|
|
| 169.233.218.179 |
4.81ms from San Jose,
US
|
|
| 169.233.151.198 |
4.27ms from Fremont,
US
|
|
| 128.114.103.94 |
1.74ms 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 |
|---|---|---|
| 92.64.29.139 |
3.00ms from Amsterdam,
NL
|
|
| 149.220.10.75 |
8.79ms from Berlin,
DE
|
|
| 170.12.88.59 |
16.53ms from Dallas,
US
|
|
| 170.82.215.27 |
1.41ms from Fortaleza,
BR
|
|
| 84.145.222.43 |
7.53ms from Frankfurt am Main,
DE
|
|
| 182.178.27.107 |
4.64ms from Karachi,
PK
|
|
| 84.70.164.91 |
2.62ms from London,
GB
|
|
| 76.168.223.187 |
7.34ms from Los Angeles,
US
|
|
| 154.214.38.43 |
0.53ms from Los Angeles,
US
|
|
| 67.119.130.203 |
2.19ms from Los Angeles,
US
|
|
| 69.60.100.75 |
0.59ms from Miami,
US
|
|
| 104.2.250.203 |
2.72ms from Miami,
US
|
|
| 134.41.163.91 |
16.73ms from Montreal,
CA
|
|
| 69.142.84.219 |
6.73ms from New York City,
US
|
|
| 204.195.172.123 |
16.06ms from Reston,
US
|
|
| 125.188.50.171 |
1.83ms from Seoul,
KR
|
|
| 118.56.250.235 |
6.92ms from Seoul,
KR
|
|
| 111.221.200.107 |
4.07ms from Shenzhen,
CN
|
|
| 213.114.225.27 |
0.74ms from Stockholm,
SE
|
|
| 20.193.50.171 |
0.71ms from Sydney,
AU
|
|
| 89.246.162.187 |
8.67ms from Frankfurt am Main,
DE
|
|
| 60.183.115.251 |
8.40ms from Hangzhou,
CN
|
|
| 2.99.129.219 |
2.45ms from Manchester,
GB
|
|
| 201.145.205.123 |
1.60ms from Mexico City,
MX
|
|
| 94.94.183.203 |
11.49ms from Milan,
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 AS5739 at robtex.
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