AS5739
University of California, Santa Cruz · ucsc.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ucsc.edu |
| Hosted domains | 46 |
| Number of IPv4 | 131,072 |
| Number of IPv6 | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Education |
| Registry | arin |
| Allocated | 30 years ago on Sep 13, 1995 |
| Updated | 14 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 46 domain names hosted across 24 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.114.34.47 | ██████████ | 10 |
| 128.114.198.45 | ██████████ | 5 |
| 128.114.47.90 | ██████████ | 4 |
| 128.114.47.74 | ██████████ | 4 |
| 128.114.22.27 | ██████████ | 3 |
| 128.114.119.88 | ██████████ | 2 |
| 128.114.119.132 | █████████ | 2 |
| 169.233.2.164 | ██████████ | 2 |
| 169.233.8.12 | ████████ | 1 |
| 128.114.83.113 | ██████████ | 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 |
|---|---|---|
| 169.233.143.119 |
3.66ms from San Jose,
US
|
|
| 128.114.252.254 |
1.93ms from San Jose,
US
|
|
| 128.114.104.104 |
1.84ms from San Jose,
US
|
|
| 128.114.101.61 |
1.85ms from San Jose,
US
|
|
| 128.114.98.106 |
1.88ms from San Jose,
US
|
|
| 169.233.220.91 |
3.77ms from San Jose,
US
|
|
| 128.114.75.7 |
1.91ms from San Jose,
US
|
|
| 128.114.108.238 |
1.89ms from San Jose,
US
|
|
| 128.114.220.199 |
1.66ms from San Jose,
US
|
|
| 128.114.161.27 |
1.94ms from San Jose,
US
|
|
| 128.114.121.227 |
1.91ms from San Jose,
US
|
|
| 128.114.250.94 |
1.91ms from San Jose,
US
|
|
| 128.114.247.43 |
1.91ms from San Jose,
US
|
|
| 128.114.3.108 |
1.68ms from San Jose,
US
|
|
| 169.233.161.18 |
4.84ms from Santa Clara,
US
|
|
| 169.233.236.184 |
5.61ms from Santa Clara,
US
|
|
| 128.114.81.71 |
21.46ms from Los Angeles,
US
|
|
| 128.114.242.132 |
2.01ms from San Jose,
US
|
|
| 128.114.183.237 |
1.71ms from San Jose,
US
|
|
| 128.114.138.156 |
1.94ms from San Jose,
US
|
|
| 128.114.112.66 |
2.10ms from San Jose,
US
|
|
| 2607:f5f0:10e:8::1 |
1.97ms from San Jose,
US
|
|
| 169.233.164.200 |
5.78ms from San Jose,
US
|
|
| 128.114.231.144 |
1.67ms from San Jose,
US
|
|
| 128.114.128.2 |
2.01ms 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 |
|---|---|---|
| 86.85.174.59 |
2.07ms from Amsterdam,
NL
|
|
| 95.99.86.139 |
3.82ms from Amsterdam,
NL
|
|
| 91.1.52.235 |
3.82ms from Berlin,
DE
|
|
| 201.49.172.27 |
14.96ms from Brasilia,
BR
|
|
| 85.156.34.59 |
4.57ms from Helsinki,
FI
|
|
| 69.30.241.59 |
0.15ms from Kansas City,
US
|
|
| 178.176.222.123 |
2.29ms from Krasnodar,
RU
|
|
| 75.204.20.75 |
13.62ms from Los Angeles,
US
|
|
| 62.43.157.107 |
8.01ms from Madrid,
ES
|
|
| 41.60.147.91 |
0.70ms from Nairobi,
KE
|
|
| 54.184.146.75 |
4.48ms from Portland,
US
|
|
| 155.133.120.251 |
0.43ms from Poznan,
PL
|
|
| 65.130.27.107 |
2.30ms from Salt Lake City,
US
|
|
| 179.232.37.251 |
7.78ms from Sao Paulo,
BR
|
|
| 50.46.235.123 |
1.73ms from Seattle,
US
|
|
| 58.219.214.43 |
9.55ms from Shanghai,
CN
|
|
| 1.175.233.75 |
4.97ms from Taichung,
TW
|
|
| 124.47.198.75 |
2.13ms from Tokyo,
JP
|
|
| 117.203.225.59 |
13.51ms from Delhi,
IN
|
|
| 35.179.86.219 |
0.16ms from London,
GB
|
|
| 77.76.75.171 |
7.63ms from London,
GB
|
|
| 74.108.171.91 |
2.61ms from New York City,
US
|
|
| 177.70.3.219 |
0.73ms from Osasco,
BR
|
|
| 34.228.110.27 |
0.21ms from Reston,
US
|
|
| 3.165.158.203 |
0.53ms from Seattle,
US
|
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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