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 |
| 128.114.47.90 | ████████ | 3 |
| 128.114.47.74 | ██████████ | 3 |
| 128.114.22.27 | ██████████ | 3 |
| 128.114.56.80 | ██████████ | 3 |
| 169.233.2.164 | ██████████ | 2 |
| 128.114.113.82 | ██████████ | 1 |
| 128.114.119.88 | ██████████ | 1 |
| 128.114.56.211 | ██████████ | 1 |
| 128.114.47.18 | ██████████ | 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
318 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 169.233.233.117 |
4.65ms from Fremont,
US
|
|
| 169.233.180.95 |
12.25ms from Los Angeles,
US
|
|
| 128.114.221.238 |
1.55ms from San Jose,
US
|
|
| 169.233.150.169 |
4.75ms from San Jose,
US
|
|
| 169.233.248.77 |
3.92ms from San Jose,
US
|
|
| 128.114.148.114 |
1.82ms from San Jose,
US
|
|
| 169.233.130.201 |
3.63ms from San Jose,
US
|
|
| 2607:f5f0:136:1::27 |
1.69ms from San Jose,
US
|
|
| 128.114.135.138 |
1.78ms from San Jose,
US
|
|
| 128.114.249.43 |
1.77ms from San Jose,
US
|
|
| 128.114.56.37 |
1.77ms from San Jose,
US
|
|
| 128.114.47.75 |
1.85ms from San Jose,
US
|
|
| 169.233.239.59 |
4.12ms from San Jose,
US
|
|
| 128.114.20.165 |
1.73ms from San Jose,
US
|
|
| 169.233.192.5 |
3.56ms from San Jose,
US
|
|
| 169.233.243.145 |
6.04ms from Santa Clara,
US
|
|
| 169.233.169.62 |
4.29ms from Santa Clara,
US
|
|
| 169.233.137.16 |
3.68ms from San Jose,
US
|
|
| 128.114.8.38 |
1.77ms from San Jose,
US
|
|
| 169.233.236.198 |
4.64ms from San Jose,
US
|
|
| 128.114.200.185 |
1.92ms from San Jose,
US
|
|
| 128.114.133.185 |
1.80ms from San Jose,
US
|
|
| 128.114.140.71 |
1.81ms from San Jose,
US
|
|
| 128.114.177.98 |
1.84ms from San Jose,
US
|
|
| 169.233.136.202 |
4.60ms 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 |
|---|---|---|
| 73.99.3.139 |
12.06ms from Ashburn,
US
|
|
| 70.133.173.43 |
6.65ms from Atlanta,
US
|
|
| 178.40.155.171 |
1.12ms from Bratislava,
SK
|
|
| 34.79.129.27 |
0.15ms from Brussels,
BE
|
|
| 206.255.29.139 |
10.07ms from Dallas,
US
|
|
| 202.197.224.171 |
12.31ms from Guangzhou,
CN
|
|
| 176.38.59.251 |
0.51ms from Kyiv,
UA
|
|
| 97.221.48.43 |
10.45ms from Miami,
US
|
|
| 192.107.69.251 |
4.50ms from Milan,
IT
|
|
| 76.9.68.91 |
13.16ms from San Jose,
US
|
|
| 221.146.127.235 |
1.42ms from Seoul,
KR
|
|
| 153.189.255.107 |
2.82ms from Tokyo,
JP
|
|
| 49.233.204.43 |
1.76ms from Beijing,
CN
|
|
| 20.81.167.251 |
0.84ms from Boydton,
US
|
|
| 40.113.84.27 |
0.15ms from Dublin,
IE
|
|
| 86.131.38.219 |
1.96ms from Erith,
GB
|
|
| 4.223.243.139 |
0.17ms from Gaevle,
SE
|
|
| 43.154.245.187 |
0.49ms from Hong Kong,
HK
|
|
| 95.39.251.59 |
6.98ms from Madrid,
ES
|
|
| 151.66.159.43 |
2.63ms from Milan,
IT
|
|
| 220.248.215.251 |
1.76ms from Nanchang,
CN
|
|
| 218.41.139.91 |
4.70ms from Osaka,
JP
|
|
| 140.197.253.139 |
0.95ms from Salt Lake City,
US
|
|
| 116.233.73.107 |
3.71ms from Shanghai,
CN
|
|
| 111.221.239.123 |
5.01ms from Shenzhen,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Brussels, BE
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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