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
315 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.114.227.218 |
1.56ms from San Jose,
US
|
|
| 128.114.106.123 |
1.82ms from San Jose,
US
|
|
| 128.114.235.136 |
1.81ms from San Jose,
US
|
|
| 128.114.244.249 |
6.38ms from San Jose,
US
|
|
| 169.233.194.67 |
4.09ms from San Jose,
US
|
|
| 128.114.101.194 |
1.81ms from San Jose,
US
|
|
| 128.114.122.110 |
1.82ms from San Jose,
US
|
|
| 128.114.74.9 |
1.90ms from San Jose,
US
|
|
| 128.114.57.63 |
1.81ms from San Jose,
US
|
|
| 2607:f5f0:142:2:9c50:29ff:fe34:1880 |
35.60ms from San Jose,
US
|
|
| 169.233.169.62 |
4.62ms from Santa Clara,
US
|
|
| 169.233.222.124 |
3.83ms from San Jose,
US
|
|
| 169.233.175.141 |
7.47ms from San Jose,
US
|
|
| 128.114.104.104 |
1.72ms from San Jose,
US
|
|
| 128.114.180.144 |
1.86ms from San Jose,
US
|
|
| 128.114.52.71 |
1.88ms from San Jose,
US
|
|
| 128.114.31.254 |
1.95ms from San Jose,
US
|
|
| 128.114.140.198 |
1.80ms from San Jose,
US
|
|
| 169.233.149.133 |
3.71ms from San Jose,
US
|
|
| 2607:f5f0:10a:6:9209:d0ff:fe11:a94b |
1.83ms from San Jose,
US
|
|
| 128.114.73.14 |
1.82ms from San Jose,
US
|
|
| 128.114.154.9 |
6.13ms from Fremont,
US
|
|
| 169.233.7.62 |
35.36ms from San Jose,
US
|
|
| 169.233.159.104 |
3.23ms from San Jose,
US
|
|
| 169.233.240.172 |
3.60ms 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 |
|---|---|---|
| 68.0.19.187 |
9.06ms from Ashburn,
US
|
|
| 99.39.99.107 |
1.91ms from Atlanta,
US
|
|
| 24.125.80.75 |
3.98ms from Atlanta,
US
|
|
| 149.249.164.107 |
2.10ms from Berlin,
DE
|
|
| 2.203.146.123 |
8.30ms from Berlin,
DE
|
|
| 207.248.74.155 |
1.78ms from Buenos Aires,
AR
|
|
| 216.171.1.171 |
3.53ms from Chicago,
US
|
|
| 113.206.155.235 |
2.67ms from Chongqing,
CN
|
|
| 91.17.97.139 |
4.10ms from Frankfurt am Main,
DE
|
|
| 60.3.63.43 |
12.79ms from Hohhot,
CN
|
|
| 173.212.248.251 |
0.22ms from Lauterbourg,
FR
|
|
| 189.157.88.235 |
8.51ms from Monterrey,
MX
|
|
| 60.215.244.75 |
4.60ms from Qingdao,
CN
|
|
| 85.209.99.11 |
1.10ms from Sarajevo,
BA
|
|
| 70.68.94.107 |
7.66ms from Seattle,
US
|
|
| 58.77.81.203 |
6.72ms from Seoul,
KR
|
|
| 124.220.246.59 |
0.96ms from Shanghai,
CN
|
|
| 192.249.202.91 |
15.57ms from Toronto,
CA
|
|
| 58.20.64.107 |
2.85ms from Changsha,
CN
|
|
| 40.134.215.235 |
0.29ms from Dallas,
US
|
|
| 206.255.29.139 |
15.10ms from Houston,
US
|
|
| 60.216.144.139 |
2.35ms from Jinan,
CN
|
|
| 184.164.195.171 |
0.68ms from Los Angeles,
US
|
|
| 107.167.35.155 |
0.36ms from Los Angeles,
US
|
|
| 104.203.161.251 |
3.62ms from Miami,
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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