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 |
|---|---|---|
| 129.116.114.1 |
5.66ms from Dallas,
US
|
|
| 146.6.81.65 |
6.11ms from Dallas,
US
|
|
| 146.6.233.1 |
5.70ms from Dallas,
US
|
|
| 146.6.235.1 |
5.57ms from Dallas,
US
|
|
| 146.6.82.129 |
5.66ms from Dallas,
US
|
|
| 146.6.208.35 |
6.05ms from Dallas,
US
|
|
| 128.83.149.48 |
5.56ms from Dallas,
US
|
|
| 146.6.186.1 |
5.52ms from San Antonio,
US
|
|
| 129.116.177.193 |
5.97ms from San Antonio,
US
|
|
| 129.116.84.194 |
5.30ms from San Antonio,
US
|
|
| 129.116.106.104 |
5.29ms from San Antonio,
US
|
|
| 146.6.143.250 |
5.47ms from San Antonio,
US
|
|
| 146.6.161.108 |
5.23ms from San Antonio,
US
|
|
| 129.116.130.17 |
5.26ms from San Antonio,
US
|
|
| 146.6.103.250 |
5.58ms from San Antonio,
US
|
|
| 129.116.146.107 |
5.50ms from San Antonio,
US
|
|
| 128.83.59.1 |
5.21ms from San Antonio,
US
|
|
| 146.6.3.1 |
5.17ms from San Antonio,
US
|
|
| 128.83.205.250 |
5.54ms from Dallas,
US
|
|
| 129.116.193.65 |
5.60ms from Dallas,
US
|
|
| 129.116.196.129 |
5.53ms from Dallas,
US
|
|
| 129.116.153.33 |
5.52ms from Dallas,
US
|
|
| 129.116.135.33 |
5.39ms from Dallas,
US
|
|
| 129.116.132.65 |
5.59ms from Dallas,
US
|
|
| 128.83.137.203 |
5.35ms from Dallas,
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 |
|---|---|---|
| 96.36.109.82 |
13.34ms from Atlanta,
US
|
|
| 190.242.36.50 |
0.37ms from Bogota,
CO
|
|
| 88.157.179.34 |
0.48ms from Braga,
PT
|
|
| 200.227.117.194 |
17.42ms from Brasilia,
BR
|
|
| 187.18.121.2 |
8.14ms from Curitiba,
BR
|
|
| 89.16.75.18 |
4.27ms from Dublin,
IE
|
|
| 50.148.116.194 |
4.05ms from Flint,
US
|
|
| 18.158.60.82 |
0.15ms from Frankfurt am Main,
DE
|
|
| 88.134.168.178 |
0.36ms from Frankfurt am Main,
DE
|
|
| 68.4.223.98 |
6.28ms from Los Angeles,
US
|
|
| 171.109.127.146 |
6.71ms from Nanning,
CN
|
|
| 124.227.189.178 |
1.66ms from Nanning,
CN
|
|
| 68.132.111.162 |
2.43ms from New York City,
US
|
|
| 58.159.83.18 |
1.40ms from Osaka,
JP
|
|
| 203.18.255.242 |
3.44ms from Perth,
AU
|
|
| 181.90.61.66 |
1.12ms from Rosario,
AR
|
|
| 31.149.201.2 |
0.45ms from Amsterdam,
NL
|
|
| 135.148.103.162 |
1.32ms from Ashburn,
US
|
|
| 110.78.134.146 |
6.99ms from Bangkok,
TH
|
|
| 101.242.201.34 |
10.36ms from Beijing,
CN
|
|
| 153.90.69.66 |
3.34ms from Billings,
US
|
|
| 54.155.204.50 |
0.14ms from Dublin,
IE
|
|
| 79.222.81.226 |
4.90ms from Duesseldorf,
DE
|
|
| 183.224.154.2 |
8.63ms from Kunming,
CN
|
|
| 129.31.29.114 |
1.36ms 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 Dallas, 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 AS18 at robtex.
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