AS18426
National Applied Research Laboratories · narl.org.tw
Taiwan
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| Field | Value |
|---|---|
| Country |
Taiwan
|
| Website | narl.org.tw |
| Hosted domains | 5 |
| IPv4 addresses | 2,048 |
| IPv6 addresses | 0 |
| ASN type | Business |
| Registry | apnic |
| Updated | 4 months ago on Nov 06, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 203.145.192.0/21 | National Applied Research Laboratories | 2,048 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS18426
OrgID: AS18426
ASName: AS18426
ASNumber: AS18426
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 5 domain names hosted across 4 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.145.193.6 | ████████ | 2 |
| 203.145.193.20 | ███████ | 1 |
| 203.145.193.149 | ███████ | 1 |
| 203.145.193.166 | ██████████ | 1 |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS7539 | National Center for High-performance Computing |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.145.193.2 |
2.15ms from Taipei,
TW
|
|
| 203.145.192.254 |
2.32ms 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 |
|---|---|---|
| 105.106.132.138 |
12.40ms from Algiers,
DZ
|
|
| 172.70.155.74 |
1.92ms from Bengaluru,
IN
|
|
| 129.89.18.250 |
3.69ms from Chicago,
US
|
|
| 185.162.104.10 |
0.72ms from Copenhagen,
DK
|
|
| 178.203.0.170 |
6.05ms from Frankfurt am Main,
DE
|
|
| 64.91.245.106 |
0.20ms from Lansing,
US
|
|
| 109.248.74.10 |
3.41ms from Moscow,
RU
|
|
| 78.201.50.42 |
1.59ms from Paris,
FR
|
|
| 31.191.28.186 |
4.28ms from Rome,
IT
|
|
| 81.28.191.26 |
2.63ms from Samara,
RU
|
|
| 63.80.198.250 |
0.30ms from San Jose,
US
|
|
| 114.56.100.186 |
5.44ms from Seattle,
US
|
|
| 222.106.233.10 |
1.29ms from Seoul,
KR
|
|
| 177.162.17.10 |
6.16ms from São Paulo,
BR
|
|
| 78.88.71.234 |
13.97ms from Warsaw,
PL
|
|
| 60.0.216.170 |
13.91ms from Beijing,
CN
|
|
| 77.89.234.186 |
0.51ms from Chisinau,
MD
|
|
| 65.75.211.170 |
0.97ms from Dallas,
US
|
|
| 12.91.31.122 |
7.06ms from Dallas,
US
|
|
| 12.87.39.218 |
0.89ms from Dallas,
US
|
|
| 93.217.101.170 |
8.26ms from Frankfurt am Main,
DE
|
|
| 161.156.11.218 |
0.65ms from Frankfurt am Main,
DE
|
|
| 149.242.248.42 |
0.83ms from Hamburg,
DE
|
|
| 171.236.187.122 |
6.55ms from Hanoi,
VN
|
|
| 103.95.36.42 |
3.49ms from Lohogaon,
IN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Jeddah, SA
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 AS18426 at robtex.
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