AS18183
National Center for Research on Earthquake Engineering · niar.org.tw
Taiwan
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| Field | Value |
|---|---|
| Country |
Taiwan
|
| Website | niar.org.tw |
| Hosted domains | 2 |
| IPv4 addresses | 5,632 |
| IPv6 addresses | 159,075,295,048,171,366,130,000,000,000 |
| ASN type | Education |
| Registry | apnic |
| Updated | 4 months ago on Jan 08, 2026 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 61.56.0.0/20 | No. 143, Yanping S. Rd., Zhongzheng Dist. | 4,096 |
| 61.56.8.0/21 | No. 143, Yanping S. Rd., Zhongzheng Dist. | 2,048 |
| 202.5.12.0/22 | 200, Sec. 3, Xinhai Rd. | 1,024 |
| 103.189.132.0/23 | 200, Sec. 3, Xinhai Road | 512 |
| 61.56.4.0/24 | No. 143, Yanping S. Rd., Zhongzheng Dist. | 256 |
| Netblock | Company |
|---|---|
| 2001:4500::/32 | National Applied Research Laboratories |
| 2400:85a0::/32 | 200, Sec. 3, Xinhai Road |
| 2001:4500:1100::/40 | National Applied Research Laboratories |
| 2001:4500:1100::/41 | National Applied Research Laboratories |
| 2001:4500:1180::/41 | National Applied Research Laboratories |
WHOIS Details
ASHandle: AS18183
OrgID: AS18183
ASName: AS18183
ASNumber: AS18183
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 2 domain names hosted across 2 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 202.5.12.2 | █████████ | 1 |
| 202.5.12.17 | ██████████ | 1 |
Peers
There are 5 peers for this ASN.
| Peers | Name |
|---|---|
| AS18426 | National Applied Research Laboratories |
| AS7539 | National Center for High-performance Computing |
| AS9264 | Academia Sinica |
| AS9505 | Taiwan Internet Gateway |
| AS9681 | Formosa Open eXchange(FOX) |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
15 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 61.56.14.1 |
1.43ms from Taipei,
TW
|
|
| 2001:4500:1100:1f01::2 |
29.88ms from Tokyo,
JP
|
|
| 61.56.15.13 |
2.49ms from Taipei,
TW
|
|
| 2001:4500:ffff::1001 |
34.35ms from Tokyo,
JP
|
|
| 202.5.15.17 |
0.70ms from Taipei,
TW
|
|
| 103.189.133.254 |
1.38ms from Taipei,
TW
|
|
| 61.56.12.240 |
1.51ms from Taipei,
TW
|
|
| 2001:4500:1102:b401:61:56:14:2 |
31.52ms from Tokyo,
JP
|
|
| 61.56.4.129 |
1.46ms from Taipei,
TW
|
|
| 61.56.10.254 |
2.89ms from Taipei,
TW
|
|
| 2001:4500:1000:ffff:203:145:192:254 |
34.27ms from Tokyo,
JP
|
|
| 61.56.8.178 |
2.79ms from Taipei,
TW
|
|
| 61.56.9.223 |
1.66ms from Taipei,
TW
|
|
| 61.56.13.153 |
2.41ms from Taipei,
TW
|
|
| 61.56.11.55 |
2.54ms 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 |
|---|---|---|
| 174.172.79.183 |
8.03ms from Ashburn,
US
|
|
| 101.108.162.7 |
2.06ms from Bangkok,
TH
|
|
| 115.110.192.231 |
0.60ms from Bengaluru,
IN
|
|
| 222.245.38.183 |
3.29ms from Changsha,
CN
|
|
| 23.196.223.71 |
0.95ms from Chicago,
US
|
|
| 172.88.233.215 |
5.50ms from Los Angeles,
US
|
|
| 185.248.118.87 |
11.67ms from Oslo,
NO
|
|
| 20.19.112.7 |
0.36ms from Paris,
FR
|
|
| 123.130.159.231 |
8.75ms from Qingdao,
CN
|
|
| 112.239.183.39 |
8.57ms from Qingdao,
CN
|
|
| 3.214.124.87 |
0.44ms from Reston,
US
|
|
| 126.45.38.119 |
11.57ms from Tokyo,
JP
|
|
| 178.222.213.215 |
2.27ms from Belgrade,
RS
|
|
| 54.200.44.55 |
0.21ms from Boardman,
US
|
|
| 197.132.140.39 |
14.86ms from Cairo,
EG
|
|
| 35.242.101.55 |
0.12ms from Council Bluffs,
US
|
|
| 52.212.153.151 |
0.18ms from Dublin,
IE
|
|
| 77.179.6.71 |
2.43ms from Frankfurt am Main,
DE
|
|
| 156.226.83.103 |
0.66ms from Hong Kong,
HK
|
|
| 8.212.104.199 |
0.59ms from Hong Kong,
HK
|
|
| 211.177.178.167 |
1.59ms from Incheon,
KR
|
|
| 78.58.16.151 |
8.04ms from Siauliai,
LT
|
|
| 91.138.224.215 |
1.73ms from Athens,
GR
|
|
| 164.41.108.135 |
0.60ms from Brasilia,
BR
|
|
| 73.22.76.167 |
5.27ms from Chicago,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Istanbul, TR
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 AS18183 at robtex.
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