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 |
| 138.237.38.191 | ███████ | 1 |
| 138.237.38.72 | ██████████ | 1 |
| 138.237.38.177 | ███████ | 1 |
| 138.237.46.182 | ██████████ | 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
84 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 138.237.143.129 |
2.89ms from Dallas,
US
|
|
| 138.237.155.65 |
2.83ms from Dallas,
US
|
|
| 138.237.67.51 |
3.17ms from Dallas,
US
|
|
| 138.237.106.97 |
2.78ms from Dallas,
US
|
|
| 138.237.73.107 |
3.34ms from Dallas,
US
|
|
| 138.237.156.129 |
2.68ms from Dallas,
US
|
|
| 138.237.126.1 |
2.89ms from Dallas,
US
|
|
| 138.237.40.42 |
1.69ms from Dallas,
US
|
|
| 138.237.46.190 |
2.04ms from Dallas,
US
|
|
| 138.237.122.1 |
2.82ms from Dallas,
US
|
|
| 138.237.100.247 |
2.61ms from Dallas,
US
|
|
| 138.237.233.205 |
2.74ms from Dallas,
US
|
|
| 138.237.74.1 |
2.77ms from Dallas,
US
|
|
| 138.237.39.48 |
1.97ms from Dallas,
US
|
|
| 138.237.109.85 |
2.62ms from Dallas,
US
|
|
| 138.237.88.1 |
2.77ms from Dallas,
US
|
|
| 138.237.127.8 |
2.93ms from Dallas,
US
|
|
| 138.237.141.1 |
2.92ms from Dallas,
US
|
|
| 138.237.153.1 |
2.66ms from Dallas,
US
|
|
| 138.237.82.1 |
2.73ms from Dallas,
US
|
|
| 138.237.140.129 |
2.83ms from Dallas,
US
|
|
| 138.237.137.114 |
2.81ms from Dallas,
US
|
|
| 138.237.95.222 |
2.65ms from Dallas,
US
|
|
| 138.237.94.1 |
2.67ms from Dallas,
US
|
|
| 138.237.98.1 |
2.75ms 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 |
|---|---|---|
| 108.143.186.199 |
1.26ms from Amsterdam,
NL
|
|
| 172.14.78.167 |
10.99ms from Chicago,
US
|
|
| 89.150.141.71 |
1.41ms from Copenhagen,
DK
|
|
| 217.91.231.7 |
10.03ms from Duesseldorf,
DE
|
|
| 34.159.12.151 |
0.09ms from Frankfurt am Main,
DE
|
|
| 88.27.94.247 |
1.17ms from Madrid,
ES
|
|
| 140.248.139.39 |
0.07ms from Milan,
IT
|
|
| 34.138.76.23 |
0.17ms from Moncks Corner,
US
|
|
| 72.189.11.119 |
5.50ms from Orlando,
US
|
|
| 90.92.39.55 |
1.31ms from Paris,
FR
|
|
| 70.190.46.55 |
2.34ms from Phoenix,
US
|
|
| 125.250.10.231 |
2.41ms from Seoul,
KR
|
|
| 119.206.154.247 |
6.75ms from Seoul,
KR
|
|
| 4.196.253.103 |
0.73ms from Sydney,
AU
|
|
| 62.91.68.215 |
4.49ms from Frankfurt am Main,
DE
|
|
| 83.215.154.199 |
10.91ms from Frankfurt am Main,
DE
|
|
| 119.41.168.103 |
4.75ms from Haikou,
CN
|
|
| 80.135.250.151 |
2.08ms from Hamburg,
DE
|
|
| 20.87.206.103 |
0.13ms from Johannesburg,
ZA
|
|
| 157.231.105.183 |
0.56ms from London,
GB
|
|
| 199.202.213.7 |
0.88ms from Montreal,
CA
|
|
| 117.241.79.119 |
16.64ms from Saint Thomas Mount,
IN
|
|
| 187.194.255.135 |
6.52ms from Santiago de Queretaro,
MX
|
|
| 121.134.249.87 |
1.12ms from Seoul,
KR
|
|
| 79.96.223.183 |
1.19ms from Warsaw,
PL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chicago, 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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