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 |
| 128.114.56.80 | ██████████ | 3 |
| 128.114.22.27 | ██████████ | 3 |
| 128.114.47.74 | ██████████ | 3 |
| 128.114.47.90 | ██████████ | 3 |
| 169.233.2.164 | ██████████ | 2 |
| 128.114.119.132 | ██████████ | 2 |
| 128.114.119.88 | ██████████ | 2 |
| 128.114.57.249 | ██████████ | 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
307 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.114.166.242 |
7.95ms from Los Angeles,
US
|
|
| 128.114.230.65 |
7.80ms from Los Angeles,
US
|
|
| 128.114.55.1 |
8.10ms from Los Angeles,
US
|
|
| 2607:f5f0:136:1::27 |
7.77ms from Los Angeles,
US
|
|
| 128.114.58.31 |
7.96ms from Los Angeles,
US
|
|
| 128.114.99.22 |
8.02ms from Los Angeles,
US
|
|
| 128.114.11.58 |
7.96ms from Los Angeles,
US
|
|
| 128.114.26.252 |
7.95ms from Los Angeles,
US
|
|
| 128.114.144.95 |
7.89ms from Los Angeles,
US
|
|
| 169.233.165.71 |
10.75ms from Los Angeles,
US
|
|
| 169.233.246.230 |
10.55ms from Los Angeles,
US
|
|
| 169.233.215.15 |
11.45ms from Los Angeles,
US
|
|
| 128.114.22.149 |
8.13ms from Los Angeles,
US
|
|
| 128.114.249.43 |
7.96ms from Los Angeles,
US
|
|
| 128.114.74.26 |
8.03ms from Los Angeles,
US
|
|
| 128.114.34.33 |
7.91ms from Los Angeles,
US
|
|
| 128.114.200.1 |
8.04ms from Los Angeles,
US
|
|
| 169.233.193.105 |
11.05ms from Los Angeles,
US
|
|
| 2607:f5f0:2:2::2 |
7.81ms from Los Angeles,
US
|
|
| 169.233.229.209 |
10.24ms from Los Angeles,
US
|
|
| 169.233.138.14 |
10.14ms from Los Angeles,
US
|
|
| 128.114.110.26 |
7.96ms from Los Angeles,
US
|
|
| 169.233.0.70 |
42.03ms from Los Angeles,
US
|
|
| 169.233.253.17 |
11.42ms from Los Angeles,
US
|
|
| 169.233.208.215 |
11.15ms from Los Angeles,
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 |
|---|---|---|
| 24.91.229.155 |
9.18ms from Boston,
US
|
|
| 197.57.229.11 |
4.69ms from Cairo,
EG
|
|
| 122.234.234.59 |
6.15ms from Hangzhou,
CN
|
|
| 123.17.93.251 |
4.55ms from Hanoi,
VN
|
|
| 83.47.103.251 |
8.52ms from Madrid,
ES
|
|
| 185.196.178.155 |
7.73ms from Milan,
IT
|
|
| 179.197.169.219 |
4.10ms from Rio de Janeiro,
BR
|
|
| 69.106.238.91 |
11.07ms from San Jose,
US
|
|
| 151.242.25.11 |
1.03ms from Sao Paulo,
BR
|
|
| 211.177.169.27 |
1.88ms from Seoul,
KR
|
|
| 86.99.144.235 |
2.87ms from Al Fujairah City,
AE
|
|
| 52.117.89.11 |
0.41ms from Ashburn,
US
|
|
| 154.205.154.171 |
0.15ms from Buenos Aires,
AR
|
|
| 60.191.60.43 |
4.25ms from Hangzhou,
CN
|
|
| 52.229.206.27 |
0.30ms from Hong Kong,
HK
|
|
| 41.24.105.139 |
3.07ms from Johannesburg,
ZA
|
|
| 37.151.128.43 |
4.68ms from Karagandy,
KZ
|
|
| 195.99.236.139 |
4.23ms from London,
GB
|
|
| 213.37.15.59 |
4.74ms from Madrid,
ES
|
|
| 212.15.50.107 |
6.35ms from Moscow,
RU
|
|
| 15.206.66.187 |
0.16ms from Mumbai,
IN
|
|
| 118.105.206.235 |
5.65ms from Osaka,
JP
|
|
| 110.146.131.187 |
2.03ms from Perth,
AU
|
|
| 189.146.170.139 |
3.92ms from Santiago de Queretaro,
MX
|
|
| 112.146.75.91 |
2.49ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Accra, GH
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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