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 | 36 |
| 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 |
| 141.223.64.0/18 | 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 36 domain names hosted across 17 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 141.223.5.166 | ██████████ | 11 |
| 141.223.5.51 | ██████████ | 10 |
| 141.223.100.177 | ██████████ | 2 |
| 141.223.100.59 | ██████████ | 2 |
| 141.223.114.1 | █████████ | 2 |
| 141.223.193.75 | ██████████ | 2 |
| 141.223.165.235 | ██████████ | 1 |
| 141.223.223.17 | ██████████ | 1 |
| 141.223.124.22 | ██████████ | 1 |
| 141.223.5.10 | ██████████ | 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
171 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 141.223.73.41 |
6.55ms from Seoul,
KR
|
|
| 141.223.236.254 |
6.67ms from Seoul,
KR
|
|
| 141.223.149.239 |
6.53ms from Seoul,
KR
|
|
| 141.223.161.254 |
6.44ms from Seoul,
KR
|
|
| 141.223.172.93 |
6.43ms from Seoul,
KR
|
|
| 141.223.50.99 |
6.26ms from Seoul,
KR
|
|
| 141.223.239.166 |
6.21ms from Seoul,
KR
|
|
| 141.223.59.1 |
5.83ms from Seoul,
KR
|
|
| 141.223.145.88 |
6.75ms from Seoul,
KR
|
|
| 141.223.20.99 |
7.25ms from Seoul,
KR
|
|
| 141.223.157.223 |
5.91ms from Seoul,
KR
|
|
| 141.223.140.43 |
6.42ms from Seoul,
KR
|
|
| 141.223.137.112 |
6.05ms from Seoul,
KR
|
|
| 141.223.51.108 |
6.58ms from Seoul,
KR
|
|
| 141.223.183.88 |
6.44ms from Seoul,
KR
|
|
| 141.223.130.132 |
6.66ms from Seoul,
KR
|
|
| 141.223.185.248 |
6.34ms from Seoul,
KR
|
|
| 141.223.193.43 |
6.19ms from Seoul,
KR
|
|
| 141.223.156.227 |
6.00ms from Seoul,
KR
|
|
| 141.223.101.205 |
5.95ms from Seoul,
KR
|
|
| 141.223.29.36 |
5.99ms from Seoul,
KR
|
|
| 141.223.36.17 |
6.72ms from Seoul,
KR
|
|
| 141.223.99.235 |
6.73ms from Seoul,
KR
|
|
| 141.223.96.252 |
6.47ms from Seoul,
KR
|
|
| 141.223.105.31 |
6.09ms 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 |
|---|---|---|
| 212.40.88.24 |
1.00ms from Budapest,
HU
|
|
| 18.219.84.8 |
0.14ms from Columbus,
US
|
|
| 178.29.190.152 |
19.40ms from Falkenberg,
SE
|
|
| 187.192.201.24 |
8.81ms from Guadalajara,
MX
|
|
| 92.239.104.184 |
4.93ms from London,
GB
|
|
| 145.82.91.216 |
3.95ms from Manama,
BH
|
|
| 73.125.214.232 |
4.49ms from Miami,
US
|
|
| 177.149.84.184 |
4.49ms from Osasco,
BR
|
|
| 44.223.124.8 |
0.20ms from Reston,
US
|
|
| 177.84.45.8 |
9.56ms from Rio de Janeiro,
BR
|
|
| 183.180.143.168 |
2.58ms from Tokyo,
JP
|
|
| 23.2.65.104 |
0.26ms from Warsaw,
PL
|
|
| 91.201.17.40 |
3.06ms from Warsaw,
PL
|
|
| 63.178.210.8 |
0.20ms from Frankfurt am Main,
DE
|
|
| 91.21.159.168 |
3.25ms from Frankfurt am Main,
DE
|
|
| 217.92.72.168 |
4.74ms from Frankfurt am Main,
DE
|
|
| 223.237.127.72 |
2.82ms from Kolkata,
IN
|
|
| 86.18.170.40 |
4.74ms from London,
GB
|
|
| 90.192.200.232 |
2.46ms from London,
GB
|
|
| 94.253.58.24 |
1.79ms from Moscow,
RU
|
|
| 115.151.148.120 |
3.88ms from Nanchang,
CN
|
|
| 88.93.132.136 |
11.37ms from Oslo,
NO
|
|
| 162.238.28.56 |
16.64ms from San Jose,
US
|
|
| 175.206.236.152 |
3.77ms from Seoul,
KR
|
|
| 211.47.160.56 |
1.09ms 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 Izmir, TR
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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