AS1781
Korea Advanced Institute of Science and Technology · kaist.ac.kr
South Korea
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›AS1781 – Korea Advanced Institute of Science and Technology
| Field | Value |
|---|---|
| Country |
South Korea
|
| Website | kaist.ac.kr |
| Hosted domains | 87 |
| Number of IPv4 | 90,112 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | apnic |
| Allocated | 23 years ago on Aug 01, 2002 |
| Updated | 2 years ago on Aug 23, 2023 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 143.248.0.0/16 | Korea Advanced Institute of Science and Technology | 65,536 |
| 137.68.0.0/18 | Korea Advanced Institute of Science and Technology | 16,384 |
| 192.249.16.0/20 | Korea Advanced Institute of Science and Technology | 4,096 |
| 210.107.128.0/20 | KISTI | 4,096 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS1781
OrgID: AS1781
ASName: AS1781
ASNumber: AS1781
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 87 domain names hosted across 64 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 143.248.151.229 | ██████████ | 6 |
| 143.248.135.193 | ██████████ | 5 |
| 143.248.239.210 | ██████████ | 4 |
| 143.248.7.56 | █████████ | 2 |
| 143.248.6.114 | ██████████ | 2 |
| 143.248.8.11 | ██████████ | 2 |
| 143.248.155.65 | ██████████ | 2 |
| 192.249.19.210 | ██████████ | 2 |
| 143.248.230.81 | █████████ | 2 |
| 143.248.182.118 | ██████████ | 2 |
Peers
There are 3 peers for this ASN.
Upstreams
There are 3 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
126 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 143.248.95.25 |
9.25ms from Dongnae,
KR
|
|
| 143.248.96.124 |
5.12ms from Seoul,
KR
|
|
| 143.248.88.21 |
6.25ms from Seoul,
KR
|
|
| 143.248.69.46 |
6.08ms from Seoul,
KR
|
|
| 143.248.65.60 |
6.18ms from Seoul,
KR
|
|
| 143.248.116.10 |
4.15ms from Seoul,
KR
|
|
| 143.248.135.20 |
4.74ms from Seoul,
KR
|
|
| 143.248.48.85 |
79.49ms from Kuala Lumpur,
MY
|
|
| 143.248.111.26 |
125.97ms from Quincy,
US
|
|
| 143.248.38.30 |
6.01ms from Seoul,
KR
|
|
| 143.248.121.57 |
5.45ms from Seoul,
KR
|
|
| 192.249.18.55 |
4.04ms from Seoul,
KR
|
|
| 143.248.208.55 |
6.05ms from Seoul,
KR
|
|
| 143.248.151.90 |
7.00ms from Seoul,
KR
|
|
| 143.248.26.18 |
6.21ms from Seoul,
KR
|
|
| 143.248.126.94 |
6.37ms from Seoul,
KR
|
|
| 143.248.110.233 |
4.87ms from Seoul,
KR
|
|
| 143.248.235.5 |
4.89ms from Seoul,
KR
|
|
| 143.248.2.184 |
4.29ms from Seoul,
KR
|
|
| 143.248.13.52 |
7.35ms from Seoul,
KR
|
|
| 143.248.53.230 |
4.87ms from Seoul,
KR
|
|
| 143.248.234.102 |
5.80ms from Seoul,
KR
|
|
| 143.248.100.106 |
6.33ms from Seoul,
KR
|
|
| 143.248.39.47 |
4.54ms from Seoul,
KR
|
|
| 143.248.19.150 |
5.45ms from Seoul,
KR
|
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 |
|---|---|---|
| 184.75.229.213 |
9.26ms from Ashburn,
US
|
|
| 49.50.200.197 |
1.55ms from Auckland,
NZ
|
|
| 184.15.82.5 |
12.22ms from Chicago,
US
|
|
| 18.253.83.37 |
0.80ms from Columbus,
US
|
|
| 185.50.195.101 |
1.41ms from Copenhagen,
DK
|
|
| 87.158.114.117 |
4.30ms from Frankfurt am Main,
DE
|
|
| 190.12.55.229 |
1.43ms from Guayaquil,
EC
|
|
| 128.42.61.5 |
1.17ms from Houston,
US
|
|
| 92.161.64.229 |
1.94ms from Lyon,
FR
|
|
| 50.212.184.245 |
6.82ms from Minneapolis,
US
|
|
| 126.220.57.53 |
3.62ms from Osaka,
JP
|
|
| 179.82.219.101 |
7.82ms from Osasco,
BR
|
|
| 20.251.109.21 |
1.83ms from Oslo,
NO
|
|
| 97.115.254.165 |
1.43ms from Portland,
US
|
|
| 119.177.246.229 |
6.75ms from Qingdao,
CN
|
|
| 100.25.85.21 |
0.20ms from Reston,
US
|
|
| 79.99.53.85 |
2.98ms from Saint Petersburg,
RU
|
|
| 40.83.131.117 |
0.59ms from San Jose,
US
|
|
| 179.165.182.85 |
9.87ms from Sao Paulo,
BR
|
|
| 211.214.56.165 |
1.27ms from Seoul,
KR
|
|
| 20.222.189.85 |
0.23ms from Tokyo,
JP
|
|
| 4.189.221.37 |
0.15ms from Tokyo,
JP
|
|
| 192.144.230.245 |
1.75ms from Beijing,
CN
|
|
| 113.44.167.37 |
3.83ms from Beijing,
CN
|
|
| 201.88.211.181 |
0.79ms from Brasilia,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Frankfurt am Main, DE
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 AS1781 at robtex.
Data built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs