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 | 4 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 |
2.36ms from Taipei,
TW
|
|
| 211.76.254.254 |
2.43ms from Taipei,
TW
|
|
| 211.76.247.79 |
4.85ms from Taipei,
TW
|
|
| 211.76.255.202 |
0.68ms from Taipei,
TW
|
|
| 211.76.251.254 |
2.53ms from Taipei,
TW
|
|
| 211.76.245.254 |
2.44ms from Taipei,
TW
|
|
| 211.76.249.254 |
2.48ms from Taipei,
TW
|
|
| 211.76.246.254 |
2.66ms from Taipei,
TW
|
|
| 211.76.240.234 |
2.13ms 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 |
|---|---|---|
| 173.87.71.9 |
9.67ms from Ashburn,
US
|
|
| 12.21.177.25 |
9.21ms from Atlanta,
US
|
|
| 12.153.17.233 |
9.06ms from Atlanta,
US
|
|
| 140.143.141.201 |
1.77ms from Beijing,
CN
|
|
| 111.200.234.105 |
4.43ms from Beijing,
CN
|
|
| 216.93.252.169 |
3.17ms from Boston,
US
|
|
| 110.190.49.41 |
2.95ms from Chengdu,
CN
|
|
| 108.167.251.89 |
8.87ms from Chicago,
US
|
|
| 221.207.224.153 |
2.77ms from Harbin,
CN
|
|
| 115.74.33.233 |
0.88ms from Ho Chi Minh City,
VN
|
|
| 88.245.222.25 |
2.03ms from Istanbul,
TR
|
|
| 13.134.9.249 |
0.16ms from London,
GB
|
|
| 209.93.59.89 |
5.95ms from London,
GB
|
|
| 2.40.9.9 |
17.05ms from Lugano,
CH
|
|
| 87.18.120.25 |
5.58ms from Milan,
IT
|
|
| 180.104.13.233 |
9.68ms from Nanjing,
CN
|
|
| 191.5.165.9 |
1.34ms from Osasco,
BR
|
|
| 177.188.78.217 |
2.35ms from Osasco,
BR
|
|
| 166.70.206.73 |
0.40ms from Salt Lake City,
US
|
|
| 73.222.126.169 |
6.11ms from San Jose,
US
|
|
| 31.185.118.121 |
7.08ms from Sarajevo,
BA
|
|
| 71.41.190.233 |
2.44ms from Schertz,
US
|
|
| 175.234.77.249 |
2.61ms from Seoul,
KR
|
|
| 115.17.133.185 |
7.08ms from Seoul,
KR
|
|
| 202.121.80.217 |
2.27ms from Shanghai,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Indianapolis, 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 AS18185 at robtex.
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