AS5739
University of California, Santa Cruz · ucsc.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ucsc.edu |
| Hosted domains | 35 |
| IPv4 addresses | 131,072 |
| IPv6 addresses | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Education |
| Registry | arin |
| Allocated | 30 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 35 domain names hosted across 24 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.114.198.45 | ██████████ | 5 |
| 128.114.56.80 | ██████████ | 3 |
| 128.114.22.27 | ██████████ | 3 |
| 128.114.47.74 | ██████████ | 3 |
| 128.114.47.90 | ██████████ | 3 |
| 169.233.2.164 | ██████████ | 2 |
| 128.114.119.88 | ██████████ | 1 |
| 128.114.50.76 | ██████████ | 1 |
| 128.114.47.18 | ██████████ | 1 |
| 128.114.176.1 | ██████████ | 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
317 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.114.99.22 |
1.93ms from San Jose,
US
|
|
| 169.233.136.231 |
4.14ms from San Jose,
US
|
|
| 2607:f5f0:10e:8::1 |
1.80ms from San Jose,
US
|
|
| 169.233.167.107 |
4.06ms from San Jose,
US
|
|
| 128.114.98.106 |
1.85ms from San Jose,
US
|
|
| 169.233.204.123 |
6.09ms from San Jose,
US
|
|
| 169.233.246.230 |
4.37ms from San Jose,
US
|
|
| 169.233.247.252 |
3.88ms from San Jose,
US
|
|
| 128.114.4.12 |
1.81ms from San Jose,
US
|
|
| 169.233.241.111 |
4.12ms from San Jose,
US
|
|
| 128.114.128.26 |
1.87ms from San Jose,
US
|
|
| 169.233.129.174 |
5.18ms from Santa Clara,
US
|
|
| 128.114.27.148 |
1.75ms from San Jose,
US
|
|
| 128.114.138.151 |
1.84ms from San Jose,
US
|
|
| 128.114.229.248 |
1.56ms from San Jose,
US
|
|
| 169.233.203.113 |
4.14ms from San Jose,
US
|
|
| 169.233.159.243 |
3.87ms from San Jose,
US
|
|
| 169.233.193.75 |
3.35ms from San Jose,
US
|
|
| 128.114.130.62 |
1.75ms from San Jose,
US
|
|
| 169.233.186.96 |
3.92ms from San Jose,
US
|
|
| 169.233.219.114 |
3.85ms from San Jose,
US
|
|
| 169.233.243.68 |
4.16ms from San Jose,
US
|
|
| 128.114.105.151 |
1.78ms from San Jose,
US
|
|
| 169.233.210.113 |
4.18ms from San Jose,
US
|
|
| 128.114.86.7 |
1.59ms 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 |
|---|---|---|
| 204.195.172.123 |
14.35ms from Ashburn,
US
|
|
| 96.240.134.59 |
2.19ms from Ashburn,
US
|
|
| 91.1.52.235 |
3.81ms from Berlin,
DE
|
|
| 223.82.10.59 |
13.88ms from Changsha,
CN
|
|
| 186.249.98.11 |
14.75ms from Fortaleza,
BR
|
|
| 84.129.216.155 |
5.05ms from Frankfurt am Main,
DE
|
|
| 85.141.163.75 |
16.25ms from Moscow,
RU
|
|
| 81.57.61.75 |
1.64ms from Rome,
IT
|
|
| 20.213.47.219 |
0.71ms from Sydney,
AU
|
|
| 81.16.244.203 |
0.81ms from Tbilisi,
GE
|
|
| 122.220.146.91 |
2.04ms from Tokyo,
JP
|
|
| 102.30.209.123 |
18.22ms from Tunis,
TN
|
|
| 123.55.53.123 |
7.51ms from Zhengzhou,
CN
|
|
| 213.152.184.155 |
0.42ms from Amsterdam,
NL
|
|
| 20.10.218.251 |
0.21ms from Boydton,
US
|
|
| 120.226.151.27 |
1.39ms from Changsha,
CN
|
|
| 152.160.51.91 |
0.67ms from Detroit,
US
|
|
| 40.127.171.251 |
0.15ms from Dublin,
IE
|
|
| 176.224.217.107 |
2.88ms from Jeddah,
SA
|
|
| 5.68.90.171 |
7.84ms from London,
GB
|
|
| 89.130.93.27 |
1.47ms from Madrid,
ES
|
|
| 83.39.81.171 |
0.94ms from Madrid,
ES
|
|
| 73.107.103.251 |
3.99ms from Miami,
US
|
|
| 178.90.11.235 |
1.03ms from Pavlodar,
KZ
|
|
| 23.19.135.27 |
1.16ms from Phoenix,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Billings, 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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