AS131
University of California, Santa Barbara · ucsb.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ucsb.edu |
| Hosted domains | 90 |
| IPv4 addresses | 132,096 |
| IPv6 addresses | 79,228,162,514,264,338,000,000,000,000 |
| ASN type | Education |
| Registry | arin |
| Allocated | 38 years ago on Sep 30, 1987 |
| Updated | 2 years ago on Apr 26, 2024 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.111.0.0/16 | University of California, Santa Barbara | 65,536 |
| 169.231.0.0/16 | University of California, Santa Barbara | 65,536 |
| 192.150.216.0/23 | University of California, Santa Barbara | 512 |
| 192.35.222.0/24 | University of California, Santa Barbara | 256 |
| 199.120.153.0/24 | University of California, Santa Barbara | 256 |
| Netblock | Company |
|---|---|
| 2607:f378::/32 | University of California, Santa Barbara |
WHOIS Details
ASHandle: AS131
OrgID: AS131
ASName: AS131
ASNumber: AS131
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 90 domain names hosted across 50 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.111.143.112 | ██████████ | 9 |
| 128.111.86.11 | ██████████ | 6 |
| 128.111.90.55 | ██████████ | 5 |
| 128.111.26.34 | ██████████ | 5 |
| 128.111.16.24 | ██████████ | 4 |
| 128.111.27.164 | ██████████ | 3 |
| 128.111.85.192 | ██████████ | 3 |
| 128.111.85.40 | ██████████ | 3 |
| 128.111.143.120 | ████████ | 2 |
| 169.231.231.250 | ██████████ | 2 |
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
432 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.111.110.1 |
2.62ms from Los Angeles,
US
|
|
| 128.111.89.1 |
2.57ms from Los Angeles,
US
|
|
| 128.111.74.1 |
2.58ms from Los Angeles,
US
|
|
| 128.111.194.1 |
2.61ms from Los Angeles,
US
|
|
| 169.231.118.140 |
3.44ms from Los Angeles,
US
|
|
| 128.111.193.1 |
2.61ms from Los Angeles,
US
|
|
| 128.111.85.1 |
2.57ms from Los Angeles,
US
|
|
| 128.111.185.1 |
2.60ms from Los Angeles,
US
|
|
| 169.231.57.75 |
3.63ms from Los Angeles,
US
|
|
| 128.111.24.45 |
2.54ms from Los Angeles,
US
|
|
| 128.111.150.129 |
2.56ms from Los Angeles,
US
|
|
| 169.231.165.101 |
3.65ms from Los Angeles,
US
|
|
| 128.111.168.250 |
3.17ms from Los Angeles,
US
|
|
| 128.111.12.1 |
2.53ms from Los Angeles,
US
|
|
| 128.111.218.229 |
2.55ms from Los Angeles,
US
|
|
| 169.231.147.206 |
3.34ms from Los Angeles,
US
|
|
| 128.111.198.1 |
2.56ms from Los Angeles,
US
|
|
| 169.231.74.243 |
3.77ms from Los Angeles,
US
|
|
| 128.111.82.1 |
2.63ms from Los Angeles,
US
|
|
| 169.231.150.59 |
3.65ms from Los Angeles,
US
|
|
| 169.231.249.1 |
3.34ms from Los Angeles,
US
|
|
| 169.231.111.37 |
3.74ms from Los Angeles,
US
|
|
| 128.111.154.1 |
2.63ms from Los Angeles,
US
|
|
| 169.231.116.114 |
3.68ms from Los Angeles,
US
|
|
| 128.111.140.1 |
2.63ms 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 |
|---|---|---|
| 118.124.47.147 |
4.54ms from Chengdu,
CN
|
|
| 161.115.202.3 |
13.92ms from Chicago,
US
|
|
| 206.72.215.3 |
5.80ms from Columbus,
US
|
|
| 146.86.158.51 |
8.54ms from Dallas,
US
|
|
| 87.78.236.115 |
2.11ms from Duesseldorf,
DE
|
|
| 143.99.196.3 |
4.04ms from Frankfurt am Main,
DE
|
|
| 86.131.134.35 |
4.81ms from London,
GB
|
|
| 41.205.36.179 |
1.82ms from Luanda,
AO
|
|
| 84.79.182.51 |
5.69ms from Madrid,
ES
|
|
| 212.225.135.179 |
6.93ms from Madrid,
ES
|
|
| 162.201.189.19 |
2.60ms from Miami,
US
|
|
| 216.254.255.51 |
10.38ms from Minneapolis,
US
|
|
| 217.8.234.67 |
17.21ms from Novosibirsk,
RU
|
|
| 77.133.32.19 |
18.40ms from Saint-Denis,
FR
|
|
| 104.182.8.67 |
4.11ms from San Antonio,
US
|
|
| 177.138.113.3 |
2.02ms from Sao Paulo,
BR
|
|
| 32.214.252.3 |
4.58ms from Secaucus,
US
|
|
| 116.63.251.51 |
3.99ms from Shanghai,
CN
|
|
| 4.197.80.195 |
0.69ms from Sydney,
AU
|
|
| 111.80.141.179 |
6.69ms from Taipei,
TW
|
|
| 61.52.8.35 |
1.68ms from Zhengzhou,
CN
|
|
| 51.96.80.179 |
0.33ms from Zuerich,
CH
|
|
| 92.66.159.179 |
0.46ms from Amsterdam,
NL
|
|
| 162.192.71.51 |
10.26ms from Dallas,
US
|
|
| 47.73.183.3 |
2.21ms from Duesseldorf,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Billings, 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 AS131 at robtex.
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