AS18
University of Texas at Austin · utexas.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | utexas.edu |
| Hosted domains | 323 |
| IPv4 addresses | 299,008 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 41 years ago on Jul 27, 1984 |
| Updated | 22 years ago on Jul 09, 2003 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.62.0.0/16 | University of Texas at Austin | 65,536 |
| 128.83.0.0/16 | University of Texas at Austin | 65,536 |
| 129.116.0.0/16 | University of Texas at Austin | 65,536 |
| 146.6.0.0/16 | University of Texas at Austin | 65,536 |
| 198.213.192.0/18 | University of Texas at Austin | 16,384 |
| 206.76.64.0/18 | University of Texas at Austin | 16,384 |
| 198.214.80.0/20 | University of Texas at Austin | 4,096 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS18
OrgID: AS18
ASName: AS18
ASNumber: AS18
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 323 domain names hosted across 72 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.83.21.174 | ██████████ | 84 |
| 146.6.162.203 | ██████████ | 40 |
| 146.6.219.59 | ██████████ | 36 |
| 128.83.139.191 | ██████████ | 20 |
| 146.6.225.137 | ██████████ | 11 |
| 146.6.162.220 | ██████████ | 9 |
| 146.6.162.200 | ██████████ | 9 |
| 146.6.168.102 | ████████ | 7 |
| 128.62.217.204 | ██████████ | 6 |
| 128.83.230.17 | ██████████ | 5 |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
434 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 129.116.182.250 |
6.25ms from Dallas,
US
|
|
| 128.83.186.250 |
5.72ms from Dallas,
US
|
|
| 146.6.189.1 |
5.92ms from Dallas,
US
|
|
| 129.116.11.129 |
5.78ms from San Antonio,
US
|
|
| 128.83.63.72 |
5.38ms from San Antonio,
US
|
|
| 128.83.161.72 |
5.42ms from San Antonio,
US
|
|
| 146.6.69.250 |
5.39ms from San Antonio,
US
|
|
| 129.116.80.29 |
5.29ms from San Antonio,
US
|
|
| 146.6.121.250 |
5.68ms from San Antonio,
US
|
|
| 146.6.220.3 |
5.74ms from San Antonio,
US
|
|
| 128.83.219.1 |
5.70ms from San Antonio,
US
|
|
| 128.83.208.250 |
5.78ms from San Antonio,
US
|
|
| 129.116.104.225 |
5.77ms from Dallas,
US
|
|
| 146.6.96.250 |
5.84ms from Dallas,
US
|
|
| 128.83.205.250 |
5.75ms from Dallas,
US
|
|
| 128.83.96.250 |
5.81ms from Dallas,
US
|
|
| 129.116.220.69 |
5.88ms from San Antonio,
US
|
|
| 128.83.144.120 |
5.14ms from San Antonio,
US
|
|
| 128.83.57.99 |
5.25ms from San Antonio,
US
|
|
| 128.83.68.159 |
5.56ms from San Antonio,
US
|
|
| 146.6.233.1 |
5.90ms from San Antonio,
US
|
|
| 128.83.33.65 |
5.51ms from San Antonio,
US
|
|
| 146.6.235.1 |
5.63ms from San Antonio,
US
|
|
| 129.116.121.33 |
5.43ms from San Antonio,
US
|
|
| 129.116.184.166 |
6.25ms from San Antonio,
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 |
|---|---|---|
| 84.35.39.130 |
1.58ms from Amsterdam,
NL
|
|
| 184.185.31.178 |
4.58ms from Ashburn,
US
|
|
| 76.21.138.18 |
10.88ms from Berkeley Springs,
US
|
|
| 73.38.206.146 |
5.26ms from Boston,
US
|
|
| 174.168.17.34 |
8.29ms from Boston,
US
|
|
| 89.16.75.18 |
4.18ms from Dublin,
IE
|
|
| 24.127.53.194 |
7.95ms from Flint,
US
|
|
| 84.37.152.130 |
0.71ms from Istanbul,
TR
|
|
| 94.153.174.162 |
5.99ms from Kyiv,
UA
|
|
| 192.161.51.194 |
0.33ms from Los Angeles,
US
|
|
| 92.161.136.34 |
17.75ms from Marseille,
FR
|
|
| 185.12.72.194 |
6.66ms from Oslo,
NO
|
|
| 43.252.18.50 |
0.72ms from Phnom Penh,
KH
|
|
| 35.171.198.114 |
0.19ms from Reston,
US
|
|
| 200.246.253.194 |
5.10ms from Sao Paulo,
BR
|
|
| 61.101.198.18 |
1.93ms from Seoul,
KR
|
|
| 123.155.95.50 |
10.55ms from Shanghai,
CN
|
|
| 103.124.40.66 |
1.33ms from Taipei,
TW
|
|
| 96.83.108.146 |
6.55ms from Ashburn,
US
|
|
| 1.94.243.210 |
3.64ms from Beijing,
CN
|
|
| 184.154.77.18 |
0.85ms from Chicago,
US
|
|
| 97.242.118.146 |
11.40ms from Chicago,
US
|
|
| 94.204.87.98 |
3.51ms from Dubai,
AE
|
|
| 18.130.158.2 |
0.14ms from London,
GB
|
|
| 82.18.190.18 |
9.32ms from London,
GB
|
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 AS18 at robtex.
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