AS18
University of Texas at Austin · utexas.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | utexas.edu |
| Hosted domains | 329 |
| IPv4 addresses | 299,008 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 42 years ago on Jul 27, 1984 |
| Updated | 23 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 329 domain names hosted across 71 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.83.21.174 | ██████████ | 84 |
| 146.6.162.203 | ██████████ | 41 |
| 146.6.219.59 | ██████████ | 34 |
| 128.83.139.191 | ██████████ | 19 |
| 128.83.214.52 | ██████████ | 15 |
| 146.6.225.137 | ██████████ | 12 |
| 146.6.162.220 | ██████████ | 9 |
| 146.6.162.200 | ██████████ | 9 |
| 146.6.168.102 | ██████████ | 7 |
| 128.62.217.204 | ██████████ | 6 |
Peers
There are 4 peers for this ASN.
| Peers | Name |
|---|---|
| AS1239 | Cogent Communications, LLC |
| AS174 | Cogent Communications, LLC |
| AS276 | University of Texas System |
| AS6922 | Texas Department of Information Resources |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
435 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 129.116.143.129 |
5.53ms from Dallas,
US
|
|
| 128.83.252.129 |
4.78ms from San Antonio,
US
|
|
| 146.6.255.1 |
5.25ms from San Antonio,
US
|
|
| 128.83.170.1 |
5.04ms from San Antonio,
US
|
|
| 129.116.126.1 |
5.41ms from San Antonio,
US
|
|
| 129.116.190.250 |
5.71ms from San Antonio,
US
|
|
| 128.83.208.250 |
5.53ms from San Antonio,
US
|
|
| 146.6.45.17 |
5.71ms from San Antonio,
US
|
|
| 128.83.29.0 |
4.91ms from San Antonio,
US
|
|
| 146.6.134.250 |
5.71ms from San Antonio,
US
|
|
| 128.83.63.72 |
4.61ms from San Antonio,
US
|
|
| 129.116.157.1 |
5.46ms from Dallas,
US
|
|
| 129.116.226.97 |
4.89ms from San Antonio,
US
|
|
| 128.83.16.198 |
4.70ms from San Antonio,
US
|
|
| 128.83.95.250 |
5.10ms from San Antonio,
US
|
|
| 128.83.231.250 |
5.36ms from San Antonio,
US
|
|
| 129.116.109.97 |
5.09ms from San Antonio,
US
|
|
| 146.6.62.35 |
5.00ms from San Antonio,
US
|
|
| 128.83.167.250 |
5.30ms from San Antonio,
US
|
|
| 146.6.32.161 |
5.37ms from San Antonio,
US
|
|
| 129.116.135.33 |
5.01ms from San Antonio,
US
|
|
| 146.6.182.129 |
5.39ms from San Antonio,
US
|
|
| 129.116.153.65 |
4.91ms from San Antonio,
US
|
|
| 146.6.126.250 |
5.17ms from San Antonio,
US
|
|
| 146.6.162.12 |
4.74ms 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 |
|---|---|---|
| 69.169.25.130 |
1.19ms from Ashburn,
US
|
|
| 8.49.160.66 |
0.88ms from Ashburn,
US
|
|
| 123.121.10.34 |
3.50ms from Beijing,
CN
|
|
| 190.225.169.114 |
3.21ms from Buenos Aires,
AR
|
|
| 24.208.59.242 |
12.07ms from Chicago,
US
|
|
| 34.59.109.146 |
0.11ms from Council Bluffs,
US
|
|
| 156.236.69.162 |
1.87ms from Hong Kong,
HK
|
|
| 46.250.15.242 |
6.88ms from Kyiv,
UA
|
|
| 62.172.40.194 |
6.44ms from London,
GB
|
|
| 175.37.87.114 |
2.07ms from Melbourne,
AU
|
|
| 74.117.149.178 |
0.19ms from Reston,
US
|
|
| 13.52.188.210 |
0.14ms from San Jose,
US
|
|
| 177.32.217.82 |
5.97ms from Sao Paulo,
BR
|
|
| 222.122.49.130 |
1.14ms from Seoul,
KR
|
|
| 212.57.174.130 |
4.62ms from Yekaterinburg,
RU
|
|
| 65.123.195.130 |
2.52ms from Ashburn,
US
|
|
| 46.70.41.66 |
1.59ms from Ashburn,
US
|
|
| 108.242.121.2 |
9.47ms from Atlanta,
US
|
|
| 35.164.37.82 |
0.16ms from Boardman,
US
|
|
| 77.234.230.82 |
6.42ms from Bratislava,
SK
|
|
| 13.224.24.2 |
0.43ms from Delhi,
IN
|
|
| 106.194.4.114 |
10.95ms from Delhi,
IN
|
|
| 172.168.34.114 |
0.16ms from Des Moines,
US
|
|
| 186.66.244.2 |
2.18ms from Guayaquil,
EC
|
|
| 103.118.130.242 |
0.54ms from Jakarta,
ID
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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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