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 | 88 |
| 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 88 domain names hosted across 65 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 |
| 143.248.8.11 | ██████████ | 2 |
| 192.249.19.210 | ██████████ | 2 |
| 143.248.182.118 | ██████████ | 2 |
| 143.248.36.209 | ██████████ | 2 |
| 143.248.230.81 | █████████ | 2 |
| 143.248.118.46 | ██████████ | 2 |
| 143.248.155.65 | ██████████ | 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
121 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 143.248.81.62 |
100.26ms from Hong Kong,
HK
|
|
| 143.248.107.143 |
5.53ms from Seoul,
KR
|
|
| 143.248.55.176 |
5.49ms from Seoul,
KR
|
|
| 143.248.54.175 |
67.55ms from Chang-hua,
TW
|
|
| 143.248.173.95 |
9.39ms from Dongnae,
KR
|
|
| 143.248.134.184 |
4.52ms from Seoul,
KR
|
|
| 143.248.208.161 |
5.45ms from Seoul,
KR
|
|
| 192.249.17.33 |
5.12ms from Seoul,
KR
|
|
| 143.248.119.90 |
3.35ms from Seoul,
KR
|
|
| 143.248.66.22 |
5.49ms from Seoul,
KR
|
|
| 143.248.150.5 |
9.25ms from Seoul,
KR
|
|
| 143.248.144.60 |
5.40ms from Seoul,
KR
|
|
| 143.248.6.151 |
5.48ms from Seoul,
KR
|
|
| 143.248.116.34 |
4.25ms from Seoul,
KR
|
|
| 143.248.32.137 |
4.40ms from Seoul,
KR
|
|
| 143.248.87.82 |
4.09ms from Seoul,
KR
|
|
| 143.248.53.230 |
4.70ms from Seoul,
KR
|
|
| 192.249.19.250 |
3.57ms from Seoul,
KR
|
|
| 143.248.90.136 |
4.77ms from Seoul,
KR
|
|
| 143.248.104.140 |
3.34ms from Seoul,
KR
|
|
| 143.248.122.69 |
5.20ms from Seoul,
KR
|
|
| 143.248.159.204 |
4.12ms from Seoul,
KR
|
|
| 143.248.70.249 |
5.76ms from Seoul,
KR
|
|
| 143.248.146.3 |
5.37ms from Seoul,
KR
|
|
| 143.248.233.17 |
4.79ms 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 |
|---|---|---|
| 20.229.233.69 |
0.22ms from Amsterdam,
NL
|
|
| 58.97.24.117 |
11.65ms from Bangkok,
TH
|
|
| 189.31.181.5 |
0.33ms from Brasilia,
BR
|
|
| 175.154.142.85 |
7.95ms from Chengdu,
CN
|
|
| 185.50.195.101 |
1.23ms from Copenhagen,
DK
|
|
| 83.233.50.165 |
9.74ms from Copenhagen,
DK
|
|
| 186.4.29.37 |
9.07ms from Curridabat,
CR
|
|
| 40.134.5.37 |
10.91ms from Dallas,
US
|
|
| 61.244.120.101 |
0.81ms from Hong Kong,
HK
|
|
| 165.165.186.85 |
0.49ms from Johannesburg,
ZA
|
|
| 46.186.195.229 |
9.17ms from Kuwait City,
KW
|
|
| 104.173.92.37 |
6.25ms from Los Angeles,
US
|
|
| 97.218.58.133 |
14.22ms from Los Angeles,
US
|
|
| 73.156.161.181 |
8.48ms from Miami,
US
|
|
| 2.11.103.85 |
8.91ms from Paris,
FR
|
|
| 191.208.164.53 |
13.66ms from Rio de Janeiro,
BR
|
|
| 200.209.84.53 |
0.94ms from Rio de Janeiro,
BR
|
|
| 188.233.59.181 |
10.88ms from Samara,
RU
|
|
| 13.57.165.181 |
0.08ms from San Jose,
US
|
|
| 24.5.198.229 |
6.61ms from San Jose,
US
|
|
| 50.237.152.37 |
1.09ms from Seattle,
US
|
|
| 211.214.56.165 |
1.45ms from Seoul,
KR
|
|
| 117.34.192.133 |
12.65ms from Xi'an,
CN
|
|
| 85.72.38.101 |
0.86ms from Athens,
GR
|
|
| 97.78.156.85 |
15.93ms from Atlanta,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Glasgow, GB
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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