AS5739
University of California, Santa Cruz · ucsc.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ucsc.edu |
| Hosted domains | 36 |
| 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 36 domain names hosted across 24 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.114.198.45 | ██████████ | 5 |
| 128.114.47.90 | ██████████ | 3 |
| 128.114.56.80 | ██████████ | 3 |
| 128.114.22.27 | ██████████ | 3 |
| 128.114.47.74 | ██████████ | 3 |
| 169.233.2.164 | ██████████ | 2 |
| 128.114.119.132 | ██████████ | 2 |
| 128.114.4.247 | ██████████ | 1 |
| 128.114.83.113 | ██████████ | 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 |
|---|---|---|
| 169.233.241.111 |
4.12ms from San Jose,
US
|
|
| 128.114.250.62 |
1.94ms from San Jose,
US
|
|
| 128.114.100.48 |
1.88ms from San Jose,
US
|
|
| 128.114.226.130 |
1.56ms from San Jose,
US
|
|
| 169.233.146.103 |
3.72ms from San Jose,
US
|
|
| 128.114.172.26 |
1.79ms from San Jose,
US
|
|
| 128.114.221.111 |
1.56ms from San Jose,
US
|
|
| 128.114.4.12 |
1.81ms from San Jose,
US
|
|
| 128.114.255.252 |
1.56ms from San Jose,
US
|
|
| 169.233.198.18 |
3.62ms from San Jose,
US
|
|
| 169.233.131.102 |
3.58ms from San Jose,
US
|
|
| 128.114.180.144 |
1.85ms from San Jose,
US
|
|
| 128.114.231.144 |
1.56ms from San Jose,
US
|
|
| 169.233.235.249 |
3.93ms from San Jose,
US
|
|
| 169.233.180.170 |
4.41ms from San Jose,
US
|
|
| 128.114.247.43 |
1.76ms from San Jose,
US
|
|
| 169.233.226.27 |
3.46ms from San Jose,
US
|
|
| 128.114.170.136 |
1.77ms from San Jose,
US
|
|
| 128.114.29.38 |
1.80ms from San Jose,
US
|
|
| 169.233.221.35 |
3.98ms from San Jose,
US
|
|
| 128.114.130.62 |
1.75ms from San Jose,
US
|
|
| 128.114.222.246 |
1.57ms from San Jose,
US
|
|
| 128.114.168.177 |
1.80ms from San Jose,
US
|
|
| 169.233.191.124 |
7.19ms from Santa Clara,
US
|
|
| 128.114.161.1 |
1.79ms 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 |
|---|---|---|
| 73.214.16.171 |
10.46ms from Ashburn,
US
|
|
| 35.161.46.107 |
0.16ms from Boardman,
US
|
|
| 35.185.152.107 |
0.17ms from Chang-hua,
TW
|
|
| 172.75.75.187 |
6.43ms from Charlotte,
US
|
|
| 217.251.235.171 |
3.04ms from Duesseldorf,
DE
|
|
| 35.158.189.107 |
0.17ms from Frankfurt am Main,
DE
|
|
| 70.115.15.139 |
12.96ms from Houston,
US
|
|
| 123.111.170.155 |
1.26ms from Incheon,
KR
|
|
| 81.141.119.203 |
4.69ms from London,
GB
|
|
| 90.112.219.203 |
9.40ms from Marseille,
FR
|
|
| 136.110.138.75 |
0.07ms from Melbourne,
AU
|
|
| 35.207.223.139 |
0.09ms from Mumbai,
IN
|
|
| 49.75.105.75 |
5.45ms from Nanjing,
CN
|
|
| 43.233.217.11 |
3.53ms from Osaka,
JP
|
|
| 73.67.148.171 |
5.28ms from Portland,
US
|
|
| 161.77.30.11 |
9.75ms from Secaucus,
US
|
|
| 221.163.150.235 |
1.49ms from Seoul,
KR
|
|
| 175.172.2.235 |
7.67ms from Tieling,
CN
|
|
| 167.126.12.59 |
0.16ms from Vinhedo,
BR
|
|
| 177.251.35.11 |
8.04ms from Asuncion,
PY
|
|
| 18.237.132.27 |
0.33ms from Boardman,
US
|
|
| 75.176.157.11 |
9.87ms from Charlotte,
US
|
|
| 192.237.188.107 |
1.21ms from Chicago,
US
|
|
| 113.250.24.187 |
0.28ms from Chongqing,
CN
|
|
| 180.101.147.91 |
6.17ms from Huai'an,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Ashburn, 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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