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 | 6 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 |
|---|---|---|
| 203.145.192.254 |
2.34ms from Taipei,
TW
|
|
| 203.145.193.207 |
2.40ms 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 |
|---|---|---|
| 5.61.252.138 |
0.59ms from Amsterdam,
NL
|
|
| 12.91.31.122 |
6.75ms from Dallas,
US
|
|
| 108.192.102.74 |
15.05ms from Fremont,
US
|
|
| 203.86.29.58 |
1.88ms from Guangzhou,
CN
|
|
| 8.138.104.106 |
0.15ms from Guangzhou,
CN
|
|
| 14.239.16.202 |
2.55ms from Hanoi,
VN
|
|
| 38.70.221.122 |
1.64ms from Las Vegas,
US
|
|
| 3.11.140.42 |
0.20ms from London,
GB
|
|
| 38.60.86.42 |
0.31ms from Los Angeles,
US
|
|
| 73.85.82.106 |
6.96ms from Miami,
US
|
|
| 153.202.62.234 |
5.20ms from Osaka,
JP
|
|
| 84.14.135.218 |
0.67ms from Paris,
FR
|
|
| 66.42.76.202 |
0.15ms from Seattle,
US
|
|
| 91.75.64.186 |
2.17ms from Abu Dhabi,
AE
|
|
| 181.104.64.202 |
0.66ms from Buenos Aires,
AR
|
|
| 23.60.196.122 |
2.90ms from Frankfurt am Main,
DE
|
|
| 84.134.236.42 |
3.93ms from Frankfurt am Main,
DE
|
|
| 210.220.176.90 |
6.37ms from Incheon,
KR
|
|
| 12.116.37.186 |
0.85ms from Kansas City,
US
|
|
| 88.157.211.250 |
0.61ms from Lisbon,
PT
|
|
| 80.39.215.202 |
1.54ms from Madrid,
ES
|
|
| 71.199.95.106 |
6.26ms from Orlando,
US
|
|
| 172.234.163.122 |
0.64ms from Paris,
FR
|
|
| 37.110.244.10 |
1.63ms from Saint Petersburg,
RU
|
|
| 35.131.2.138 |
2.78ms from St. Louis,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Maputo, MZ
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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