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
177 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 141.223.85.89 |
6.27ms from Seoul,
KR
|
|
| 141.223.219.23 |
8.62ms from Seoul,
KR
|
|
| 141.223.42.99 |
6.25ms from Seoul,
KR
|
|
| 141.223.216.2 |
7.09ms from Seoul,
KR
|
|
| 141.223.96.57 |
6.35ms from Seoul,
KR
|
|
| 141.223.38.234 |
6.11ms from Seoul,
KR
|
|
| 141.223.122.194 |
6.26ms from Seoul,
KR
|
|
| 141.223.50.99 |
7.04ms from Seoul,
KR
|
|
| 141.223.45.102 |
6.11ms from Seoul,
KR
|
|
| 141.223.20.99 |
6.89ms from Seoul,
KR
|
|
| 141.223.37.144 |
6.30ms from Seoul,
KR
|
|
| 141.223.121.77 |
6.14ms from Seoul,
KR
|
|
| 141.223.108.154 |
6.16ms from Seoul,
KR
|
|
| 141.223.186.77 |
6.31ms from Seoul,
KR
|
|
| 141.223.97.164 |
6.13ms from Seoul,
KR
|
|
| 141.223.153.50 |
6.15ms from Seoul,
KR
|
|
| 141.223.100.130 |
6.16ms from Seoul,
KR
|
|
| 141.223.41.245 |
6.21ms from Seoul,
KR
|
|
| 141.223.162.100 |
6.39ms from Seoul,
KR
|
|
| 141.223.160.251 |
6.46ms from Seoul,
KR
|
|
| 141.223.28.212 |
6.12ms from Seoul,
KR
|
|
| 141.223.192.77 |
6.03ms from Seoul,
KR
|
|
| 141.223.56.175 |
6.09ms from Seoul,
KR
|
|
| 141.223.142.31 |
6.33ms from Seoul,
KR
|
|
| 141.223.176.148 |
6.19ms 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 |
|---|---|---|
| 178.224.114.88 |
2.80ms from Amsterdam,
NL
|
|
| 106.12.165.216 |
3.56ms from Beijing,
CN
|
|
| 52.96.183.248 |
0.30ms from Boydton,
US
|
|
| 75.88.138.88 |
8.59ms from Chicago,
US
|
|
| 184.52.31.232 |
10.57ms from Denver,
US
|
|
| 217.246.140.216 |
3.09ms from Frankfurt am Main,
DE
|
|
| 78.162.133.56 |
12.22ms from Istanbul,
TR
|
|
| 128.127.66.168 |
0.21ms from Leipzig,
DE
|
|
| 18.135.64.152 |
0.13ms from London,
GB
|
|
| 124.189.244.232 |
3.38ms from Melbourne,
AU
|
|
| 93.171.140.200 |
1.35ms from Moscow,
RU
|
|
| 27.198.11.8 |
7.27ms from Qingdao,
CN
|
|
| 44.197.217.136 |
0.23ms from Reston,
US
|
|
| 79.42.82.216 |
12.79ms from Rome,
IT
|
|
| 20.98.222.104 |
0.26ms from Boydton,
US
|
|
| 14.202.251.232 |
1.59ms from Brisbane,
AU
|
|
| 206.221.93.24 |
8.88ms from Buenos Aires,
AR
|
|
| 18.222.214.120 |
0.70ms from Columbus,
US
|
|
| 84.165.250.200 |
6.10ms from Frankfurt am Main,
DE
|
|
| 217.92.72.168 |
4.40ms from Frankfurt am Main,
DE
|
|
| 112.147.241.104 |
1.96ms from Incheon,
KR
|
|
| 88.16.78.232 |
11.72ms from Madrid,
ES
|
|
| 65.95.151.168 |
8.22ms from Montreal,
CA
|
|
| 104.104.185.216 |
0.21ms from Pittsburgh,
US
|
|
| 27.194.58.120 |
8.09ms from Qingdao,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Incheon, KR
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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