AS5739
University of California, Santa Cruz · ucsc.edu
United States
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| 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 |
|---|---|---|
| 169.233.131.151 |
3.31ms from San Jose,
US
|
|
| 128.114.130.62 |
1.79ms from San Jose,
US
|
|
| 128.114.79.7 |
1.80ms from San Jose,
US
|
|
| 128.114.11.202 |
1.76ms from San Jose,
US
|
|
| 2607:f5f0:124::1 |
2.14ms from San Jose,
US
|
|
| 128.114.27.148 |
1.77ms from San Jose,
US
|
|
| 169.233.169.193 |
4.44ms from San Jose,
US
|
|
| 128.114.181.153 |
1.77ms from San Jose,
US
|
|
| 2607:f5f0:136:1::30 |
1.70ms from San Jose,
US
|
|
| 169.233.136.131 |
4.12ms from San Jose,
US
|
|
| 169.233.163.40 |
3.63ms from San Jose,
US
|
|
| 128.114.154.39 |
6.66ms from Santa Clara,
US
|
|
| 169.233.255.254 |
2.00ms from San Jose,
US
|
|
| 128.114.10.32 |
1.80ms from San Jose,
US
|
|
| 128.114.234.4 |
1.77ms from San Jose,
US
|
|
| 128.114.153.236 |
3.48ms from San Jose,
US
|
|
| 169.233.234.134 |
3.89ms from San Jose,
US
|
|
| 169.233.176.242 |
4.04ms from San Jose,
US
|
|
| 128.114.216.121 |
1.85ms from San Jose,
US
|
|
| 169.233.222.124 |
4.00ms from San Jose,
US
|
|
| 169.233.180.146 |
3.93ms from Fremont,
US
|
|
| 128.114.162.207 |
1.83ms from San Jose,
US
|
|
| 169.233.7.158 |
35.50ms from San Jose,
US
|
|
| 169.233.228.88 |
3.95ms from San Jose,
US
|
|
| 169.233.157.226 |
3.71ms 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 |
|---|---|---|
| 4.180.118.187 |
0.26ms from Amsterdam,
NL
|
|
| 217.195.118.139 |
0.59ms from Amsterdam,
NL
|
|
| 104.80.243.187 |
0.31ms from Berlin,
DE
|
|
| 91.46.212.155 |
3.28ms from Berlin,
DE
|
|
| 74.129.146.235 |
7.20ms from Cleveland,
US
|
|
| 75.206.133.75 |
16.55ms from Miami,
US
|
|
| 190.219.9.11 |
7.73ms from Panama,
PA
|
|
| 123.132.146.43 |
7.36ms from Qingdao,
CN
|
|
| 54.205.82.203 |
0.20ms from Reston,
US
|
|
| 172.221.238.203 |
6.14ms from St. Louis,
US
|
|
| 218.160.65.251 |
2.16ms from Taipei,
TW
|
|
| 106.173.12.43 |
1.20ms from Tokyo,
JP
|
|
| 122.188.57.27 |
2.69ms from Wuhan,
CN
|
|
| 89.200.102.203 |
11.96ms from Amsterdam,
NL
|
|
| 181.123.112.43 |
9.52ms from Asuncion,
PY
|
|
| 95.130.158.91 |
3.59ms from Frankfurt am Main,
DE
|
|
| 5.196.252.91 |
0.05ms from Gravelines,
FR
|
|
| 27.42.228.27 |
6.04ms from Guangzhou,
CN
|
|
| 46.98.200.75 |
5.45ms from Kyiv,
UA
|
|
| 213.37.15.59 |
4.29ms from Madrid,
ES
|
|
| 103.247.19.235 |
0.10ms from Mumbai,
IN
|
|
| 150.66.31.27 |
1.47ms from Osaka,
JP
|
|
| 97.126.149.107 |
1.44ms from Seattle,
US
|
|
| 153.232.184.235 |
7.44ms from Tokyo,
JP
|
|
| 124.64.182.59 |
4.22ms from Beijing,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Council Bluffs, 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.
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