AS18791
Texas Christian University · tcu.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | tcu.edu |
| Hosted domains | 10 |
| Number of IPv4 | 65,792 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 25 years ago on Oct 11, 2000 |
| Updated | 2 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 10 domain names hosted across 5 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 138.237.38.126 | ██████████ | 7 |
| 138.237.38.72 | ██████████ | 1 |
| 138.237.46.182 | ██████████ | 1 |
| 138.237.38.177 | ███████ | 1 |
| 138.237.38.191 | ███████ | 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
79 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 138.237.80.1 |
2.93ms from Dallas,
US
|
|
| 138.237.159.1 |
3.15ms from Dallas,
US
|
|
| 138.237.151.65 |
2.98ms from Dallas,
US
|
|
| 138.237.147.75 |
2.72ms from Dallas,
US
|
|
| 138.237.136.1 |
2.75ms from Dallas,
US
|
|
| 138.237.100.246 |
2.94ms from Dallas,
US
|
|
| 138.237.97.9 |
3.20ms from Dallas,
US
|
|
| 138.237.154.15 |
2.78ms from Dallas,
US
|
|
| 138.237.84.1 |
3.15ms from Dallas,
US
|
|
| 138.237.108.92 |
2.67ms from Dallas,
US
|
|
| 138.237.76.1 |
2.99ms from Dallas,
US
|
|
| 138.237.70.1 |
2.75ms from Dallas,
US
|
|
| 138.237.64.1 |
2.81ms from Dallas,
US
|
|
| 138.237.67.51 |
3.29ms from Dallas,
US
|
|
| 138.237.134.1 |
3.02ms from Dallas,
US
|
|
| 138.237.39.14 |
2.11ms from Dallas,
US
|
|
| 138.237.224.5 |
2.54ms from Dallas,
US
|
|
| 138.237.104.1 |
3.11ms from Dallas,
US
|
|
| 138.237.114.1 |
3.08ms from Dallas,
US
|
|
| 138.237.132.1 |
3.18ms from Dallas,
US
|
|
| 138.237.86.1 |
2.96ms from Dallas,
US
|
|
| 138.237.90.1 |
2.85ms from Dallas,
US
|
|
| 138.237.66.1 |
3.13ms from Dallas,
US
|
|
| 138.237.150.129 |
2.87ms from Dallas,
US
|
|
| 138.237.122.1 |
2.89ms 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 |
|---|---|---|
| 170.185.187.39 |
15.42ms from Chicago,
US
|
|
| 67.0.59.215 |
9.75ms from Denver,
US
|
|
| 152.53.228.183 |
3.51ms from Frankfurt am Main,
DE
|
|
| 95.223.34.39 |
10.60ms from Frankfurt am Main,
DE
|
|
| 103.155.29.39 |
5.79ms from Jakarta,
ID
|
|
| 153.235.53.215 |
18.34ms from Osaka,
JP
|
|
| 3.84.86.103 |
0.41ms from Reston,
US
|
|
| 189.49.209.199 |
9.89ms from Sao Paulo,
BR
|
|
| 121.156.47.7 |
0.82ms from Seoul,
KR
|
|
| 46.177.222.151 |
5.17ms from Sofia,
BG
|
|
| 126.72.160.23 |
8.46ms from Tokyo,
JP
|
|
| 172.98.176.55 |
0.17ms from Ashburn,
US
|
|
| 4.246.226.215 |
0.86ms from Ashburn,
US
|
|
| 210.55.34.247 |
1.77ms from Auckland,
NZ
|
|
| 200.70.31.135 |
0.58ms from Buenos Aires,
AR
|
|
| 190.136.58.7 |
16.20ms from Buenos Aires,
AR
|
|
| 139.155.186.71 |
1.57ms from Chengdu,
CN
|
|
| 162.235.73.151 |
9.90ms from Columbus,
US
|
|
| 62.246.76.87 |
5.47ms from Frankfurt am Main,
DE
|
|
| 194.164.121.7 |
0.56ms from London,
GB
|
|
| 76.158.22.55 |
10.74ms from Los Angeles,
US
|
|
| 65.2.190.39 |
0.13ms from Mumbai,
IN
|
|
| 68.127.58.183 |
4.38ms from Redding,
US
|
|
| 54.224.191.167 |
0.21ms from Reston,
US
|
|
| 201.19.51.135 |
9.50ms from Rio de Janeiro,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Goeteborg, SE
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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