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
299 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 169.233.185.228 |
4.61ms from San Jose,
US
|
|
| 2607:f5f0:136:1::26 |
1.68ms from San Jose,
US
|
|
| 169.233.228.179 |
4.26ms from San Jose,
US
|
|
| 128.114.162.74 |
1.78ms from San Jose,
US
|
|
| 128.114.181.153 |
1.80ms from San Jose,
US
|
|
| 169.233.147.149 |
3.92ms from San Jose,
US
|
|
| 128.114.29.27 |
1.86ms from San Jose,
US
|
|
| 128.114.247.24 |
1.87ms from San Jose,
US
|
|
| 169.233.170.15 |
3.82ms from Santa Clara,
US
|
|
| 128.114.102.148 |
1.75ms from San Jose,
US
|
|
| 128.114.13.254 |
2.45ms from San Jose,
US
|
|
| 169.233.189.103 |
4.06ms from San Jose,
US
|
|
| 128.114.86.12 |
1.60ms from San Jose,
US
|
|
| 128.114.49.244 |
1.86ms from San Jose,
US
|
|
| 169.233.211.12 |
3.66ms from San Jose,
US
|
|
| 128.114.159.39 |
1.78ms from San Jose,
US
|
|
| 169.233.243.148 |
3.32ms from San Jose,
US
|
|
| 128.114.46.2 |
1.82ms from San Jose,
US
|
|
| 169.233.237.241 |
3.62ms from San Jose,
US
|
|
| 169.233.240.186 |
3.64ms from San Jose,
US
|
|
| 169.233.181.131 |
3.52ms from Santa Clara,
US
|
|
| 128.114.61.129 |
1.95ms from San Jose,
US
|
|
| 169.233.172.175 |
4.41ms from San Jose,
US
|
|
| 128.114.132.191 |
1.87ms from San Jose,
US
|
|
| 128.114.114.254 |
1.78ms 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 |
|---|---|---|
| 38.94.43.139 |
0.84ms from Boca Raton,
US
|
|
| 35.232.73.139 |
0.15ms from Council Bluffs,
US
|
|
| 34.67.115.43 |
0.14ms from Council Bluffs,
US
|
|
| 173.217.218.251 |
14.22ms from Dallas,
US
|
|
| 14.228.9.203 |
2.29ms from Hanoi,
VN
|
|
| 189.157.167.11 |
1.11ms from Mexico City,
MX
|
|
| 188.9.231.171 |
5.23ms from Milan,
IT
|
|
| 23.58.190.43 |
0.41ms from Montreal,
CA
|
|
| 176.210.207.171 |
8.81ms from Novosibirsk,
RU
|
|
| 180.165.130.139 |
5.92ms from Shanghai,
CN
|
|
| 111.214.39.75 |
7.31ms from Shanghai,
CN
|
|
| 90.238.190.91 |
8.39ms from Stockholm,
SE
|
|
| 79.138.162.235 |
8.29ms from Stockholm,
SE
|
|
| 54.178.158.219 |
0.19ms from Tokyo,
JP
|
|
| 35.73.113.123 |
0.17ms from Tokyo,
JP
|
|
| 122.188.57.27 |
2.70ms from Wuhan,
CN
|
|
| 102.44.62.251 |
5.40ms from Cairo,
EG
|
|
| 173.186.225.75 |
12.91ms from Chicago,
US
|
|
| 3.16.255.235 |
0.69ms from Columbus,
US
|
|
| 200.103.243.123 |
1.23ms from Curitiba,
BR
|
|
| 43.157.24.155 |
0.38ms from Frankfurt am Main,
DE
|
|
| 195.40.28.11 |
0.10ms from Madrid,
ES
|
|
| 58.69.137.155 |
0.92ms from Manila,
PH
|
|
| 34.226.75.59 |
0.23ms from Reston,
US
|
|
| 68.91.83.27 |
4.74ms from San Antonio,
US
|
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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