AS3784
Pohang University of Science and Technology · postech.edu
South Korea
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| Field | Value |
|---|---|
| Country |
South Korea
|
| Website | postech.edu |
| Hosted domains | 39 |
| IPv4 addresses | 65,536 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | apnic |
| Allocated | 24 years ago on Aug 01, 2002 |
| Updated | 7 years ago on Nov 19, 2018 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 141.223.0.0/18 | Pohang University of Science and Technology | 16,384 |
| 141.223.64.0/18 | Pohang University of Science and Technology | 16,384 |
| 141.223.128.0/18 | Pohang University of Science and Technology | 16,384 |
| 141.223.192.0/18 | Pohang University of Science and Technology | 16,384 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS3784
OrgID: AS3784
ASName: AS3784
ASNumber: AS3784
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 39 domain names hosted across 17 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 141.223.5.166 | ██████████ | 10 |
| 141.223.193.75 | ██████████ | 4 |
| 141.223.114.1 | █████████ | 2 |
| 141.223.5.51 | ██████████ | 2 |
| 141.223.175.121 | ██████████ | 1 |
| 141.223.162.23 | ██████████ | 1 |
| 141.223.5.10 | ██████████ | 1 |
| 141.223.100.181 | █████████ | 1 |
| 141.223.100.177 | ██████████ | 1 |
| 141.223.164.21 | █████████ | 1 |
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
172 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 141.223.105.23 |
6.21ms from Seoul,
KR
|
|
| 141.223.12.99 |
6.39ms from Seoul,
KR
|
|
| 141.223.196.244 |
6.00ms from Seoul,
KR
|
|
| 141.223.108.157 |
6.03ms from Seoul,
KR
|
|
| 141.223.187.143 |
6.42ms from Seoul,
KR
|
|
| 141.223.191.82 |
6.12ms from Seoul,
KR
|
|
| 141.223.2.91 |
6.51ms from Seoul,
KR
|
|
| 141.223.167.52 |
6.13ms from Seoul,
KR
|
|
| 141.223.223.123 |
6.04ms from Seoul,
KR
|
|
| 141.223.139.175 |
6.22ms from Seoul,
KR
|
|
| 141.223.171.254 |
5.98ms from Seoul,
KR
|
|
| 141.223.57.136 |
6.22ms from Incheon,
KR
|
|
| 141.223.236.123 |
6.28ms from Seoul,
KR
|
|
| 141.223.53.172 |
6.31ms from Seoul,
KR
|
|
| 141.223.154.1 |
6.16ms from Seoul,
KR
|
|
| 141.223.168.149 |
6.14ms from Seoul,
KR
|
|
| 141.223.160.251 |
6.42ms from Seoul,
KR
|
|
| 141.223.240.254 |
6.32ms from Seoul,
KR
|
|
| 141.223.52.209 |
6.32ms from Seoul,
KR
|
|
| 141.223.218.253 |
9.69ms from Seoul,
KR
|
|
| 141.223.36.58 |
6.12ms from Seoul,
KR
|
|
| 141.223.162.250 |
6.32ms from Seoul,
KR
|
|
| 141.223.42.123 |
6.20ms from Seoul,
KR
|
|
| 141.223.23.152 |
6.28ms from Seoul,
KR
|
|
| 141.223.155.236 |
6.06ms 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 |
|---|---|---|
| 20.82.60.152 |
0.22ms from Amsterdam,
NL
|
|
| 84.156.15.184 |
4.39ms from Berlin,
DE
|
|
| 188.136.94.216 |
2.10ms from Duesseldorf,
DE
|
|
| 78.48.59.104 |
2.76ms from Duesseldorf,
DE
|
|
| 38.190.225.136 |
0.76ms from Hong Kong,
HK
|
|
| 45.197.150.72 |
1.77ms from Hong Kong,
HK
|
|
| 90.71.122.56 |
2.10ms from Madrid,
ES
|
|
| 188.219.253.24 |
8.04ms from Milan,
IT
|
|
| 87.13.93.216 |
2.19ms from Milan,
IT
|
|
| 85.38.78.88 |
4.50ms from Milan,
IT
|
|
| 212.195.251.216 |
3.67ms from Paris,
FR
|
|
| 93.140.186.40 |
8.20ms from Podgorica,
ME
|
|
| 73.64.10.152 |
19.93ms from Reston,
US
|
|
| 151.145.5.168 |
1.27ms from Salt Lake City,
US
|
|
| 121.147.183.8 |
5.22ms from Seoul,
KR
|
|
| 198.253.134.104 |
0.66ms from Atlanta,
US
|
|
| 216.169.154.120 |
0.75ms from Dallas,
US
|
|
| 63.178.131.232 |
0.15ms from Frankfurt am Main,
DE
|
|
| 58.238.186.72 |
1.69ms from Incheon,
KR
|
|
| 119.47.253.120 |
7.82ms from Osaka,
JP
|
|
| 34.12.125.8 |
0.12ms from Oudeschip,
NL
|
|
| 190.218.179.72 |
7.55ms from Panama,
PA
|
|
| 60.212.67.40 |
8.46ms from Qingdao,
CN
|
|
| 43.201.2.248 |
0.36ms from Seoul,
KR
|
|
| 221.155.199.24 |
2.01ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
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 AS3784 at robtex.
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