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 | ██████████ | 11 |
| 141.223.5.51 | ██████████ | 10 |
| 141.223.193.75 | ██████████ | 4 |
| 141.223.100.177 | ██████████ | 2 |
| 141.223.100.59 | ██████████ | 2 |
| 141.223.114.1 | █████████ | 2 |
| 141.223.100.181 | █████████ | 1 |
| 141.223.163.106 | ███████ | 1 |
| 141.223.162.24 | ██████████ | 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
173 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 141.223.183.88 |
6.87ms from Seoul,
KR
|
|
| 141.223.227.20 |
5.99ms from Seoul,
KR
|
|
| 141.223.113.92 |
6.51ms from Seoul,
KR
|
|
| 141.223.96.57 |
6.12ms from Seoul,
KR
|
|
| 141.223.45.84 |
6.16ms from Seoul,
KR
|
|
| 141.223.66.11 |
6.06ms from Seoul,
KR
|
|
| 141.223.63.245 |
6.24ms from Seoul,
KR
|
|
| 141.223.7.92 |
6.83ms from Seoul,
KR
|
|
| 141.223.166.254 |
6.19ms from Seoul,
KR
|
|
| 141.223.176.54 |
6.32ms from Incheon,
KR
|
|
| 141.223.87.88 |
5.92ms from Seoul,
KR
|
|
| 141.223.142.177 |
6.28ms from Seoul,
KR
|
|
| 141.223.116.248 |
6.61ms from Seoul,
KR
|
|
| 141.223.237.254 |
6.28ms from Seoul,
KR
|
|
| 141.223.219.134 |
14.00ms from Seoul,
KR
|
|
| 141.223.73.77 |
6.09ms from Seoul,
KR
|
|
| 141.223.5.166 |
5.94ms from Seoul,
KR
|
|
| 141.223.193.168 |
6.07ms from Seoul,
KR
|
|
| 141.223.122.156 |
6.04ms from Seoul,
KR
|
|
| 141.223.137.112 |
6.08ms from Seoul,
KR
|
|
| 141.223.172.39 |
6.30ms from Seoul,
KR
|
|
| 141.223.47.64 |
6.19ms from Seoul,
KR
|
|
| 141.223.59.1 |
5.75ms from Seoul,
KR
|
|
| 141.223.57.107 |
6.12ms from Seoul,
KR
|
|
| 141.223.120.1 |
6.03ms 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 |
|---|---|---|
| 190.253.164.152 |
3.17ms from Bogota,
CO
|
|
| 171.236.130.72 |
2.43ms from Hanoi,
VN
|
|
| 64.59.216.40 |
2.04ms from Limassol,
CY
|
|
| 116.147.89.152 |
6.73ms from Nanjing,
CN
|
|
| 182.45.5.72 |
4.92ms from Qingdao,
CN
|
|
| 18.208.243.200 |
0.20ms from Reston,
US
|
|
| 23.22.179.200 |
0.23ms from Reston,
US
|
|
| 171.125.147.216 |
7.71ms from Taiyuan,
CN
|
|
| 109.186.68.136 |
3.46ms from Tel Aviv,
IL
|
|
| 194.118.2.120 |
8.24ms from Vienna,
AT
|
|
| 91.248.250.200 |
9.43ms from Amsterdam,
NL
|
|
| 111.30.26.72 |
4.58ms from Beijing,
CN
|
|
| 181.23.1.104 |
3.86ms from Buenos Aires,
AR
|
|
| 187.23.66.168 |
8.79ms from Curitiba,
BR
|
|
| 20.187.172.200 |
0.30ms from Hong Kong,
HK
|
|
| 112.149.159.24 |
2.61ms from Incheon,
KR
|
|
| 83.37.156.88 |
10.28ms from Madrid,
ES
|
|
| 89.29.160.56 |
10.19ms from Madrid,
ES
|
|
| 74.90.6.24 |
7.85ms from New York City,
US
|
|
| 184.171.36.168 |
5.74ms from Portland,
US
|
|
| 90.22.205.72 |
4.82ms from Saint-Denis,
FR
|
|
| 58.140.39.232 |
1.50ms from Seoul,
KR
|
|
| 110.131.96.232 |
4.35ms from Tokyo,
JP
|
|
| 93.156.74.136 |
11.23ms from A Coruna,
ES
|
|
| 213.195.106.120 |
0.95ms from Barcelona,
ES
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Berlin, DE
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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