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 |
|---|---|---|
| 128.114.103.94 |
1.64ms from San Jose,
US
|
|
| 169.233.192.47 |
3.83ms from San Jose,
US
|
|
| 169.233.176.52 |
3.38ms from San Jose,
US
|
|
| 169.233.155.34 |
3.95ms from San Jose,
US
|
|
| 128.114.9.198 |
1.79ms from San Jose,
US
|
|
| 128.114.250.62 |
1.92ms from San Jose,
US
|
|
| 128.114.15.30 |
1.93ms from San Jose,
US
|
|
| 169.233.177.145 |
4.61ms from Santa Clara,
US
|
|
| 169.233.150.64 |
3.84ms from San Jose,
US
|
|
| 128.114.170.131 |
1.78ms from San Jose,
US
|
|
| 128.114.59.119 |
1.76ms from San Jose,
US
|
|
| 128.114.54.72 |
1.92ms from San Jose,
US
|
|
| 128.114.252.254 |
1.86ms from San Jose,
US
|
|
| 128.114.61.129 |
1.95ms from San Jose,
US
|
|
| 169.233.175.9 |
3.82ms from San Jose,
US
|
|
| 128.114.29.27 |
1.86ms from San Jose,
US
|
|
| 169.233.136.56 |
3.29ms from San Jose,
US
|
|
| 128.114.73.14 |
1.84ms from San Jose,
US
|
|
| 128.114.69.6 |
1.85ms from San Jose,
US
|
|
| 128.114.86.12 |
1.60ms from San Jose,
US
|
|
| 128.114.154.155 |
5.69ms from San Jose,
US
|
|
| 128.114.150.235 |
1.77ms from San Jose,
US
|
|
| 169.233.149.86 |
4.11ms from Fremont,
US
|
|
| 128.114.13.254 |
2.45ms from San Jose,
US
|
|
| 128.114.163.24 |
1.80ms 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 |
|---|---|---|
| 213.109.176.251 |
0.03ms from Bangkok,
TH
|
|
| 79.245.231.219 |
1.97ms from Berlin,
DE
|
|
| 84.0.76.139 |
5.92ms from Budapest,
HU
|
|
| 99.39.138.123 |
9.87ms from Chicago,
US
|
|
| 87.94.107.171 |
9.28ms from Helsinki,
FI
|
|
| 125.183.158.203 |
1.87ms from Incheon,
KR
|
|
| 27.234.255.203 |
1.73ms from Incheon,
KR
|
|
| 88.233.3.75 |
6.31ms from Istanbul,
TR
|
|
| 18.213.65.43 |
0.44ms from Reston,
US
|
|
| 106.105.76.107 |
3.15ms from Taipei,
TW
|
|
| 203.141.196.139 |
6.86ms from Tokyo,
JP
|
|
| 118.20.52.219 |
11.84ms from Tokyo,
JP
|
|
| 120.226.112.11 |
1.55ms from Changsha,
CN
|
|
| 79.218.34.123 |
4.30ms from Hamburg,
DE
|
|
| 86.182.29.187 |
8.16ms from London,
GB
|
|
| 76.171.80.187 |
4.51ms from Los Angeles,
US
|
|
| 34.177.2.11 |
0.22ms from Moncks Corner,
US
|
|
| 176.142.37.139 |
1.58ms from Paris,
FR
|
|
| 192.200.11.251 |
0.75ms from Phoenix,
US
|
|
| 34.226.75.59 |
0.23ms from Reston,
US
|
|
| 52.71.29.27 |
0.17ms from Reston,
US
|
|
| 66.79.164.155 |
4.18ms from San Jose,
US
|
|
| 192.22.150.75 |
0.74ms from Seattle,
US
|
|
| 175.146.96.107 |
4.55ms from Tieling,
CN
|
|
| 58.5.37.59 |
1.91ms from Tokyo,
JP
|
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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