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 | 79,228,162,514,264,337,593,543,950,336 |
| 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 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
317 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2607:f5f0:2:5::1 |
1.88ms from San Jose,
US
|
|
| 2607:f5f0:111:3::2 |
1.94ms from San Jose,
US
|
|
| 169.233.10.12 |
35.39ms from San Jose,
US
|
|
| 169.233.151.56 |
4.15ms from San Jose,
US
|
|
| 128.114.128.21 |
1.92ms from San Jose,
US
|
|
| 128.114.225.40 |
1.57ms from San Jose,
US
|
|
| 169.233.204.13 |
3.87ms from San Jose,
US
|
|
| 169.233.172.159 |
4.39ms from San Jose,
US
|
|
| 128.114.119.129 |
1.57ms from San Jose,
US
|
|
| 169.233.181.131 |
4.51ms from San Jose,
US
|
|
| 169.233.211.151 |
3.59ms from San Jose,
US
|
|
| 128.114.130.156 |
1.79ms from San Jose,
US
|
|
| 128.114.232.98 |
1.83ms from San Jose,
US
|
|
| 128.114.164.207 |
1.85ms from San Jose,
US
|
|
| 169.233.213.9 |
4.65ms from San Jose,
US
|
|
| 128.114.53.26 |
1.78ms from San Jose,
US
|
|
| 128.114.63.220 |
1.81ms from San Jose,
US
|
|
| 169.233.255.252 |
1.97ms from San Jose,
US
|
|
| 128.114.0.10 |
1.59ms from San Jose,
US
|
|
| 128.114.41.205 |
1.82ms from San Jose,
US
|
|
| 169.233.130.201 |
3.50ms from San Jose,
US
|
|
| 169.233.157.24 |
4.31ms from San Jose,
US
|
|
| 128.114.220.42 |
1.57ms from San Jose,
US
|
|
| 169.233.247.197 |
4.07ms from San Jose,
US
|
|
| 128.114.224.194 |
1.57ms 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 |
|---|---|---|
| 181.34.83.171 |
13.81ms from Caracas,
VE
|
|
| 20.240.88.251 |
0.22ms from Gaevle,
SE
|
|
| 45.141.236.27 |
1.00ms from London,
GB
|
|
| 86.141.213.59 |
2.76ms from London,
GB
|
|
| 76.159.223.11 |
14.45ms from Los Angeles,
US
|
|
| 85.167.186.251 |
2.48ms from Oslo,
NO
|
|
| 80.13.64.107 |
1.96ms from Paris,
FR
|
|
| 211.193.174.171 |
6.72ms from Seoul,
KR
|
|
| 77.28.215.59 |
1.51ms from Skopje,
MK
|
|
| 154.216.33.251 |
1.04ms from Hong Kong,
HK
|
|
| 110.13.78.43 |
6.95ms from Incheon,
KR
|
|
| 176.38.59.251 |
0.48ms from Kyiv,
UA
|
|
| 204.152.47.171 |
9.21ms from New York City,
US
|
|
| 36.228.14.171 |
1.40ms from Taipei,
TW
|
|
| 220.135.3.91 |
1.09ms from Taipei,
TW
|
|
| 95.99.242.203 |
3.43ms from Amsterdam,
NL
|
|
| 34.57.175.43 |
0.42ms from Council Bluffs,
US
|
|
| 142.68.18.11 |
16.90ms from Fredericton,
CA
|
|
| 24.243.145.187 |
9.53ms from Houston,
US
|
|
| 180.253.180.171 |
4.86ms from Jakarta,
ID
|
|
| 176.126.227.75 |
0.23ms from London,
GB
|
|
| 142.171.134.107 |
0.18ms from Los Angeles,
US
|
|
| 201.233.21.59 |
7.88ms from Medellin,
CO
|
|
| 180.106.117.91 |
6.24ms from Nanjing,
CN
|
|
| 74.64.146.75 |
3.58ms from New York City,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Al Fujairah City, AE
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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