AS18791
Texas Christian University · tcu.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | tcu.edu |
| Hosted domains | 11 |
| IPv4 addresses | 65,792 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 25 years ago on Oct 11, 2000 |
| Updated | 3 years ago on May 17, 2023 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 138.237.0.0/16 | Texas Christian University | 65,536 |
| 74.200.134.0/24 | Texas Christian University | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS18791
OrgID: AS18791
ASName: AS18791
ASNumber: AS18791
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 11 domain names hosted across 6 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 138.237.38.126 | ██████████ | 7 |
| 138.237.38.177 | ███████ | 1 |
| 138.237.38.191 | ███████ | 1 |
| 138.237.46.182 | ██████████ | 1 |
| 138.237.38.72 | ██████████ | 1 |
| 138.237.39.29 | ██████████ | 1 |
Peers
There are 3 peers for this ASN.
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS22645 | LEARN |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
78 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 138.237.142.129 |
2.69ms from Dallas,
US
|
|
| 138.237.64.1 |
2.88ms from Dallas,
US
|
|
| 138.237.68.194 |
2.86ms from Dallas,
US
|
|
| 138.237.0.1 |
1.80ms from Dallas,
US
|
|
| 138.237.113.12 |
2.66ms from Dallas,
US
|
|
| 138.237.150.129 |
2.74ms from Dallas,
US
|
|
| 138.237.148.129 |
2.91ms from Dallas,
US
|
|
| 138.237.141.1 |
2.90ms from Dallas,
US
|
|
| 138.237.94.1 |
2.87ms from Dallas,
US
|
|
| 138.237.39.55 |
1.95ms from Dallas,
US
|
|
| 138.237.70.199 |
2.74ms from Dallas,
US
|
|
| 138.237.102.1 |
2.82ms from Dallas,
US
|
|
| 138.237.112.50 |
2.63ms from Dallas,
US
|
|
| 138.237.132.1 |
2.93ms from Dallas,
US
|
|
| 138.237.160.193 |
2.76ms from Dallas,
US
|
|
| 138.237.116.1 |
2.86ms from Dallas,
US
|
|
| 138.237.96.1 |
2.98ms from Dallas,
US
|
|
| 138.237.144.11 |
2.52ms from Dallas,
US
|
|
| 138.237.74.1 |
2.88ms from Dallas,
US
|
|
| 138.237.118.1 |
2.93ms from Dallas,
US
|
|
| 138.237.82.1 |
2.81ms from Dallas,
US
|
|
| 138.237.138.1 |
2.81ms from Dallas,
US
|
|
| 138.237.159.1 |
2.99ms from Dallas,
US
|
|
| 138.237.161.1 |
2.94ms from Dallas,
US
|
|
| 138.237.93.24 |
3.36ms 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 |
|---|---|---|
| 52.13.84.87 |
0.16ms from Boardman,
US
|
|
| 94.202.125.215 |
3.32ms from Dubai,
AE
|
|
| 118.68.42.103 |
1.60ms from Ho Chi Minh City,
VN
|
|
| 27.2.89.103 |
10.24ms from Ho Chi Minh City,
VN
|
|
| 39.38.66.103 |
9.55ms from Karachi,
PK
|
|
| 148.231.125.7 |
8.59ms from Los Angeles,
US
|
|
| 75.25.114.7 |
17.96ms from San Jose,
US
|
|
| 73.42.154.87 |
2.89ms from Seattle,
US
|
|
| 79.193.40.39 |
1.72ms from Berlin,
DE
|
|
| 44.239.149.39 |
0.15ms from Boardman,
US
|
|
| 119.51.147.119 |
3.51ms from Changchun,
CN
|
|
| 212.122.131.71 |
1.13ms from Frankfurt am Main,
DE
|
|
| 81.151.71.183 |
4.24ms from London,
GB
|
|
| 104.174.176.7 |
5.77ms from Los Angeles,
US
|
|
| 199.89.0.103 |
0.34ms from Los Angeles,
US
|
|
| 23.226.123.199 |
1.17ms from New York City,
US
|
|
| 179.251.68.183 |
3.90ms from Rio de Janeiro,
BR
|
|
| 180.225.173.23 |
1.74ms from Seoul,
KR
|
|
| 170.185.187.39 |
15.60ms from Chicago,
US
|
|
| 45.54.20.7 |
0.17ms from Dallas,
US
|
|
| 93.237.178.103 |
3.08ms from Hamburg,
DE
|
|
| 86.248.255.7 |
1.53ms from Lyon,
FR
|
|
| 131.106.65.39 |
4.83ms from Philadelphia,
US
|
|
| 189.60.206.71 |
7.90ms from Rio de Janeiro,
BR
|
|
| 118.52.36.215 |
2.71ms from Seoul,
KR
|
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 AS18791 at robtex.
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