AS18185
NTCU · ntcu.edu.tw
Taiwan
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| Field | Value |
|---|---|
| Country |
Taiwan
|
| Website | ntcu.edu.tw |
| Hosted domains | 0 |
| IPv4 addresses | 4,096 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | apnic |
| Updated | 5 months ago on Nov 06, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 211.76.240.0/20 | National Chiao Tung University | 4,096 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS18185
OrgID: AS18185
ASName: AS18185
ASNumber: AS18185
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS4780 | Digital United Inc. |
Pingable IPs
9 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 211.76.253.254 |
2.85ms from Taipei,
TW
|
|
| 211.76.254.254 |
2.59ms from Taipei,
TW
|
|
| 211.76.249.254 |
2.31ms from Taipei,
TW
|
|
| 211.76.251.229 |
2.46ms from Taipei,
TW
|
|
| 211.76.246.254 |
2.57ms from Taipei,
TW
|
|
| 211.76.247.69 |
4.93ms from Taipei,
TW
|
|
| 211.76.240.254 |
2.64ms from Taipei,
TW
|
|
| 211.76.245.254 |
2.26ms from Taipei,
TW
|
|
| 211.76.255.222 |
0.78ms from Taipei,
TW
|
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 |
|---|---|---|
| 212.61.158.249 |
0.38ms from Amsterdam,
NL
|
|
| 173.87.71.9 |
9.72ms from Ashburn,
US
|
|
| 125.38.139.233 |
4.63ms from Beijing,
CN
|
|
| 177.99.206.153 |
1.33ms from Brasilia,
BR
|
|
| 74.219.46.41 |
2.17ms from Cleveland,
US
|
|
| 74.197.53.41 |
15.78ms from Dallas,
US
|
|
| 208.97.235.105 |
0.36ms from Dallas,
US
|
|
| 136.225.4.185 |
1.14ms from Dublin,
IE
|
|
| 73.161.39.137 |
6.90ms from Flint,
US
|
|
| 190.154.57.9 |
8.65ms from Guayaquil,
EC
|
|
| 61.130.110.169 |
8.81ms from Hangzhou,
CN
|
|
| 103.23.146.233 |
0.81ms from Hanoi,
VN
|
|
| 171.235.247.57 |
1.88ms from Ho Chi Minh City,
VN
|
|
| 80.184.8.233 |
1.93ms from Kuwait City,
KW
|
|
| 79.123.106.57 |
8.20ms from London,
GB
|
|
| 138.226.82.249 |
1.75ms from New York City,
US
|
|
| 79.250.55.41 |
4.01ms from Nuernberg,
DE
|
|
| 219.122.87.217 |
6.86ms from Osaka,
JP
|
|
| 88.126.22.9 |
6.82ms from Paris,
FR
|
|
| 112.137.162.89 |
1.14ms from Sepang,
MY
|
|
| 85.124.149.217 |
5.53ms from Vienna,
AT
|
|
| 125.219.132.9 |
10.45ms from Zhengzhou,
CN
|
|
| 61.163.100.41 |
0.61ms from Zhengzhou,
CN
|
|
| 178.199.125.73 |
1.38ms from Zuerich,
CH
|
|
| 104.239.174.73 |
0.41ms from Ashburn,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Delhi, IN
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 AS18185 at robtex.
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