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 | 37 |
| Number of IPv4 | 65,536 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | apnic |
| Allocated | 23 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 |
| 141.223.128.0/18 | Pohang University of Science and Technology | 16,384 |
| 141.223.192.0/18 | Pohang University of Science and Technology | 16,384 |
| 141.223.64.0/18 | 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 37 domain names hosted across 17 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 141.223.5.51 | ██████████ | 10 |
| 141.223.5.166 | ██████████ | 7 |
| 141.223.193.75 | ██████████ | 3 |
| 141.223.100.177 | ██████████ | 2 |
| 141.223.114.1 | █████████ | 2 |
| 141.223.100.59 | ██████████ | 2 |
| 141.223.5.10 | ██████████ | 1 |
| 141.223.165.235 | ██████████ | 1 |
| 141.223.164.21 | █████████ | 1 |
| 141.223.100.181 | █████████ | 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 |
|---|---|---|
| 141.223.96.49 |
6.66ms from Seoul,
KR
|
|
| 141.223.187.109 |
6.49ms from Seoul,
KR
|
|
| 141.223.104.99 |
6.96ms from Seoul,
KR
|
|
| 141.223.55.230 |
6.22ms from Seoul,
KR
|
|
| 141.223.174.254 |
8.21ms from Seoul,
KR
|
|
| 141.223.54.62 |
6.04ms from Seoul,
KR
|
|
| 141.223.16.191 |
6.07ms from Seoul,
KR
|
|
| 141.223.28.42 |
6.32ms from Seoul,
KR
|
|
| 141.223.99.177 |
6.86ms from Seoul,
KR
|
|
| 141.223.147.99 |
6.71ms from Seoul,
KR
|
|
| 141.223.143.32 |
6.98ms from Seoul,
KR
|
|
| 141.223.157.223 |
6.12ms from Seoul,
KR
|
|
| 141.223.82.192 |
6.93ms from Seoul,
KR
|
|
| 141.223.97.198 |
6.63ms from Seoul,
KR
|
|
| 141.223.2.91 |
6.82ms from Seoul,
KR
|
|
| 141.223.108.172 |
6.46ms from Seoul,
KR
|
|
| 141.223.132.47 |
6.83ms from Seoul,
KR
|
|
| 141.223.86.99 |
6.20ms from Seoul,
KR
|
|
| 141.223.48.72 |
6.30ms from Seoul,
KR
|
|
| 141.223.78.163 |
6.65ms from Seoul,
KR
|
|
| 141.223.61.203 |
6.85ms from Seoul,
KR
|
|
| 141.223.172.93 |
6.30ms from Seoul,
KR
|
|
| 141.223.67.179 |
6.43ms from Seoul,
KR
|
|
| 141.223.34.99 |
6.84ms from Seoul,
KR
|
|
| 141.223.145.184 |
6.62ms 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 |
|---|---|---|
| 93.156.74.136 |
10.02ms from A Coruna,
ES
|
|
| 2.16.42.24 |
0.14ms from Amsterdam,
NL
|
|
| 165.232.190.152 |
0.29ms from Bengaluru,
IN
|
|
| 172.200.216.136 |
0.30ms from Boydton,
US
|
|
| 128.252.176.8 |
6.96ms from Chicago,
US
|
|
| 84.145.97.88 |
4.14ms from Duesseldorf,
DE
|
|
| 37.36.68.88 |
5.47ms from Kuwait City,
KW
|
|
| 83.144.147.40 |
3.29ms from Lisbon,
PT
|
|
| 171.61.8.104 |
15.72ms from Mumbai,
IN
|
|
| 220.173.33.88 |
1.91ms from Nanning,
CN
|
|
| 115.207.31.56 |
8.01ms from Ningbo,
CN
|
|
| 126.48.34.136 |
2.29ms from Osaka,
JP
|
|
| 162.238.28.56 |
17.91ms from San Jose,
US
|
|
| 118.128.53.120 |
1.54ms from Seoul,
KR
|
|
| 14.46.109.200 |
5.89ms from Seoul,
KR
|
|
| 85.145.147.72 |
5.39ms from Amsterdam,
NL
|
|
| 118.175.169.232 |
2.20ms from Bangkok,
TH
|
|
| 46.97.214.72 |
18.80ms from Bucharest,
RO
|
|
| 174.0.71.24 |
10.70ms from Calgary,
CA
|
|
| 37.97.38.72 |
4.90ms from Copenhagen,
DK
|
|
| 149.32.240.8 |
3.47ms from Dallas,
US
|
|
| 177.66.121.200 |
0.99ms from Fortaleza,
BR
|
|
| 117.27.234.136 |
0.69ms from Fuzhou,
CN
|
|
| 156.247.80.216 |
0.72ms from Hong Kong,
HK
|
|
| 185.66.13.120 |
1.24ms from Moscow,
RU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Rio de Janeiro, BR
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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