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 | a month 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 |
|---|---|---|
| 211.76.254.254 |
2.56ms from Taipei,
TW
|
|
| 211.76.255.202 |
0.94ms from Taipei,
TW
|
|
| 211.76.245.254 |
2.63ms from Taipei,
TW
|
|
| 211.76.249.254 |
2.68ms from Taipei,
TW
|
|
| 211.76.253.254 |
2.61ms from Taipei,
TW
|
|
| 211.76.251.229 |
2.68ms from Taipei,
TW
|
|
| 211.76.247.123 |
4.84ms from Taipei,
TW
|
|
| 211.76.246.254 |
2.66ms from Taipei,
TW
|
|
| 211.76.240.234 |
2.22ms 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 |
|---|---|---|
| 79.129.15.137 |
0.90ms from Athens,
GR
|
|
| 121.18.216.105 |
9.36ms from Beijing,
CN
|
|
| 181.49.237.153 |
1.07ms from Bogota,
CO
|
|
| 116.115.17.137 |
11.61ms from Changchun,
CN
|
|
| 207.140.232.41 |
0.94ms from Chicago,
US
|
|
| 99.133.185.153 |
6.45ms from Columbus,
US
|
|
| 97.65.149.249 |
9.30ms from Dallas,
US
|
|
| 173.232.216.169 |
1.28ms from Dallas,
US
|
|
| 97.122.245.121 |
1.91ms from Denver,
US
|
|
| 34.241.229.41 |
0.16ms from Dublin,
IE
|
|
| 109.235.237.9 |
0.88ms from Frankfurt am Main,
DE
|
|
| 91.103.122.89 |
0.34ms from Hong Kong,
HK
|
|
| 192.140.147.41 |
19.48ms from Karachi,
PK
|
|
| 188.28.181.233 |
12.52ms from London,
GB
|
|
| 88.18.13.201 |
5.73ms from Madrid,
ES
|
|
| 46.72.29.233 |
10.48ms from Moscow,
RU
|
|
| 91.44.148.57 |
2.02ms from Nuernberg,
DE
|
|
| 88.125.160.217 |
5.26ms from Paris,
FR
|
|
| 35.181.131.73 |
0.16ms from Paris,
FR
|
|
| 137.74.195.9 |
0.16ms from Strasbourg,
FR
|
|
| 4.254.12.105 |
0.71ms from Sydney,
AU
|
|
| 58.12.129.201 |
2.13ms from Tokyo,
JP
|
|
| 203.104.107.201 |
0.82ms from Tokyo,
JP
|
|
| 91.114.79.201 |
9.43ms from Vienna,
AT
|
|
| 178.195.133.169 |
1.80ms from Zuerich,
CH
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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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