AS1781
Korea Advanced Institute of Science and Technology · kaist.ac.kr
South Korea
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| 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 |
| 143.248.230.173 | ███████ | 2 |
| 143.248.36.209 | ██████████ | 2 |
| 143.248.155.65 | ██████████ | 2 |
| 210.107.131.148 | ██████████ | 2 |
| 143.248.8.11 | ██████████ | 2 |
| 143.248.6.114 | ██████████ | 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 |
|---|---|---|
| 143.248.140.179 |
4.59ms from Seoul,
KR
|
|
| 143.248.23.130 |
6.50ms from Seoul,
KR
|
|
| 143.248.128.9 |
6.01ms from Seoul,
KR
|
|
| 143.248.150.26 |
7.06ms from Seoul,
KR
|
|
| 143.248.8.11 |
5.29ms from Seoul,
KR
|
|
| 143.248.95.25 |
9.25ms from Dongnae,
KR
|
|
| 143.248.57.249 |
5.37ms from Seoul,
KR
|
|
| 143.248.4.254 |
4.02ms from Seoul,
KR
|
|
| 143.248.148.42 |
5.08ms from Seoul,
KR
|
|
| 143.248.72.109 |
5.84ms from Seoul,
KR
|
|
| 143.248.53.230 |
4.87ms from Seoul,
KR
|
|
| 143.248.111.26 |
125.97ms from Quincy,
US
|
|
| 143.248.55.71 |
6.99ms from Seoul,
KR
|
|
| 143.248.58.89 |
5.13ms from Seoul,
KR
|
|
| 143.248.155.131 |
4.02ms from Seoul,
KR
|
|
| 143.248.212.155 |
4.46ms from Seoul,
KR
|
|
| 143.248.231.253 |
6.21ms from Seoul,
KR
|
|
| 143.248.109.42 |
5.71ms from Seoul,
KR
|
|
| 143.248.179.19 |
5.41ms from Seoul,
KR
|
|
| 143.248.117.1 |
2.94ms from Seoul,
KR
|
|
| 143.248.251.26 |
5.77ms from Seoul,
KR
|
|
| 143.248.115.13 |
7.73ms from Seoul,
KR
|
|
| 143.248.13.52 |
7.35ms from Seoul,
KR
|
|
| 143.248.2.184 |
4.29ms from Seoul,
KR
|
|
| 143.248.126.94 |
6.37ms 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 |
|---|---|---|
| 109.92.218.117 |
0.38ms from Belgrade,
RS
|
|
| 52.185.48.101 |
0.21ms from Des Moines,
US
|
|
| 216.117.138.85 |
0.20ms from Fayetteville,
US
|
|
| 203.86.159.133 |
1.61ms from Hong Kong,
HK
|
|
| 67.129.94.101 |
0.77ms from Honolulu,
US
|
|
| 175.163.103.245 |
9.73ms from Liaoyang,
CN
|
|
| 157.175.39.85 |
0.10ms from Manama,
BH
|
|
| 15.160.30.101 |
0.12ms from Milan,
IT
|
|
| 150.66.15.165 |
1.40ms from Osaka,
JP
|
|
| 118.3.131.149 |
15.28ms from Osaka,
JP
|
|
| 131.100.167.133 |
5.55ms from Osasco,
BR
|
|
| 86.253.119.133 |
15.97ms from Paris,
FR
|
|
| 3.226.35.37 |
0.20ms from Reston,
US
|
|
| 176.241.185.229 |
0.20ms from Riyadh,
SA
|
|
| 179.165.182.85 |
9.87ms from Sao Paulo,
BR
|
|
| 125.178.17.21 |
2.02ms from Seoul,
KR
|
|
| 220.78.165.213 |
1.52ms from Seoul,
KR
|
|
| 219.250.29.53 |
1.26ms from Seoul,
KR
|
|
| 139.224.33.245 |
2.52ms from Shanghai,
CN
|
|
| 195.212.43.21 |
4.56ms from Amsterdam,
NL
|
|
| 23.27.102.229 |
2.09ms from Ashburn,
US
|
|
| 209.131.189.37 |
1.18ms from Ashburn,
US
|
|
| 85.72.38.101 |
1.42ms from Athens,
GR
|
|
| 172.11.116.37 |
12.11ms from Atlanta,
US
|
|
| 112.193.59.37 |
3.08ms from Chengdu,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Agana Heights Village, GU
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.
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