203.243.128.0/17
AS9848 · SEJONG NETWORKS
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| Country |
South Korea
|
| Domain | sejongnetworks.com |
| ASN | AS9848 |
| Registry | APNIC |
| ID | SHINBIRO |
WHOIS Details
inetnum: 203.243.128.0 - 203.243.255.255 netname: SEJONG descr: SEJONG NETWORKS country: KR admin-c: IM686-AP tech-c: IM686-AP status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR last-modified: 2024-09-10T08:50:06Z source: APNIC irt: IRT-KRNIC-KR address: Jeollanam-do Naju-si Jinheung-gil e-mail: irt@nic.or.kr abuse-mailbox: irt@nic.or.kr admin-c: IM574-AP tech-c: IM574-AP auth: # Filtered remarks: irt@nic.or.kr was validated on 2020-04-09 mnt-by: MNT-KRNIC-AP last-modified: 2021-06-15T06:21:49Z source: APNIC person: IP Manager address: 12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do country: KR phone: +82-2-1688-2200 e-mail: ip@sejongnetworks.com nic-hdl: IM686-AP mnt-by: MNT-KRNIC-AP last-modified: 2024-09-10T08:42:02Z source: APNIC
Overlapping Ranges
BGP prefixes that are contained by 203.243.128.0/17
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.243.221.0/24 | AS23584 | HCN-Pusan | 256 |
| 203.243.237.0/24 | AS18300 | Korea Electric Power Corporation | 256 |
| 203.243.156.0/24 | AS23584 | HCN-Pusan | 256 |
| 203.243.220.0/24 | AS23584 | HCN-Pusan | 256 |
| 203.243.148.0/22 | AS23584 | HCN-Pusan | 1,024 |
| 203.243.152.0/22 | AS23584 | HCN-Pusan | 1,024 |
| 203.243.140.0/22 | AS23584 | HCN-Pusan | 1,024 |
Nearby Ranges
BGP prefixes that overlap with 203.243.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.243.140.0/22 | AS23584 | HCN-Pusan | 1,024 |
| 203.243.148.0/22 | AS23584 | HCN-Pusan | 1,024 |
| 203.243.152.0/22 | AS23584 | HCN-Pusan | 1,024 |
| 203.243.156.0/24 | AS23584 | HCN-Pusan | 256 |
| 203.243.220.0/24 | AS23584 | HCN-Pusan | 256 |
| 203.243.221.0/24 | AS23584 | HCN-Pusan | 256 |
| 203.243.237.0/24 | AS18300 | Korea Electric Power Corporation | 256 |
| 203.243.39.0/24 | AS4766 | Korea Telecom | 256 |
Hosted domains
There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.243.174.93 | certinfo.kr | 2 |
Hosted domains API
Pingable IPs
1,521 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.243.155.1 |
7.23ms from Seoul,
KR
|
|
| 203.243.156.254 |
7.33ms from Seoul,
KR
|
|
| 203.243.134.42 |
0.48ms from Seoul,
KR
|
|
| 203.243.237.96 |
5.31ms from Seoul,
KR
|
|
| 203.243.141.39 |
6.96ms from Seoul,
KR
|
|
| 203.243.143.1 |
7.35ms from Seoul,
KR
|
|
| 203.243.150.1 |
6.94ms from Seoul,
KR
|
|
| 203.243.140.48 |
7.00ms from Seoul,
KR
|
|
| 203.243.151.1 |
7.05ms from Seoul,
KR
|
|
| 203.243.217.203 |
7.03ms from Seoul,
KR
|
|
| 203.243.133.0 |
0.12ms from Seoul,
KR
|
|
| 203.243.219.1 |
7.13ms from Seoul,
KR
|
|
| 203.243.174.52 |
1.38ms from Seoul,
KR
|
|
| 203.243.142.1 |
7.24ms from Seoul,
KR
|
|
| 203.243.158.103 |
6.69ms from Seoul,
KR
|
|
| 203.243.225.250 |
6.97ms from Seoul,
KR
|
|
| 203.243.227.109 |
2.39ms from Seoul,
KR
|
|
| 203.243.175.231 |
1.24ms from Seoul,
KR
|
|
| 203.243.221.1 |
7.09ms from Seoul,
KR
|
|
| 203.243.224.66 |
7.01ms from Seoul,
KR
|
|
| 203.243.129.83 |
35.59ms 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 |
|---|---|---|
| 77.26.52.1 |
0.39ms from A Coruna,
ES
|
|
| 213.251.63.209 |
0.32ms from Amsterdam,
NL
|
|
| 213.34.108.1 |
4.79ms from Amsterdam,
NL
|
|
| 70.21.84.1 |
2.16ms from Ashburn,
US
|
|
| 68.184.53.1 |
6.36ms from Atlanta,
US
|
|
| 24.159.37.1 |
9.56ms from Atlanta,
US
|
|
| 198.29.53.1 |
10.76ms from Atlanta,
US
|
|
| 203.107.217.129 |
0.38ms from Bangkok,
TH
|
|
| 52.41.41.177 |
0.18ms from Boardman,
US
|
|
| 98.216.156.1 |
3.67ms from Boston,
US
|
|
| 190.19.26.1 |
0.63ms from Buenos Aires,
AR
|
|
| 88.231.74.113 |
16.78ms from Bursa,
TR
|
|
| 197.132.236.161 |
14.54ms from Cairo,
EG
|
|
| 105.75.0.1 |
7.98ms from Casablanca,
MA
|
|
| 106.41.43.1 |
5.37ms from Changchun,
CN
|
|
| 112.19.37.33 |
8.90ms from Chengdu,
CN
|
|
| 96.35.64.1 |
8.00ms from Chicago,
US
|
|
| 119.84.192.1 |
3.15ms from Chongqing,
CN
|
|
| 221.7.75.193 |
1.21ms from Chongqing,
CN
|
|
| 104.178.27.97 |
10.77ms from Columbus,
US
|
|
| 157.132.192.65 |
1.14ms from Denver,
US
|
|
| 212.105.202.97 |
15.20ms from Duesseldorf,
DE
|
|
| 190.105.197.129 |
17.77ms from Fortaleza,
BR
|
|
| 8.149.235.129 |
3.74ms from Hangzhou,
CN
|
|
| 183.150.242.1 |
9.23ms from Hangzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Chisinau, MD
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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