203.237.112.0/24
AS9754 · CHOSUN UNIVERSITY
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| Country |
South Korea
|
| Domain | kren.kr |
| ASN | AS9754 |
| Parent Range | 203.237.96.0/19 |
| Registry | APNIC |
| ID | KREN |
WHOIS Details
inetnum: 203.237.96.0 - 203.237.127.255 netname: KREN descr: Korean Education Network admin-c: IM70-AP tech-c: IM70-AP country: KR status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR last-modified: 2017-02-02T04:55:26Z source: APNIC irt: IRT-KRNIC-KR address: 9, Jinheung-gil, Naju-si, Jeollanam-do e-mail: [email protected] abuse-mailbox: [email protected] admin-c: IM574-AP tech-c: IM574-AP auth: # Filtered remarks: [email protected] was validated on 2020-04-09 mnt-by: MNT-KRNIC-AP last-modified: 2025-09-04T01:00:01Z source: APNIC person: IP Manager address: 57 Daehak-ro, Jongno-gu, Seoul country: KR phone: +82-2-882-5363 e-mail: [email protected] nic-hdl: IM70-AP mnt-by: MNT-KRNIC-AP last-modified: 2025-11-17T00:10:02Z source: APNIC inetnum: 203.237.96.0 - 203.237.127.255 netname: KREN-KR descr: Korean Education Network country: KR admin-c: IA142-KR tech-c: IM142-KR status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR changed: [email protected] 20240912 remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC person: IP Manager address: 57 Daehak-ro, Jongno-gu, Seoul address: 1 country: KR phone: +82-2-882-5363 e-mail: [email protected] nic-hdl: IA142-KR mnt-by: MNT-KRNIC-AP remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC person: IP Manager address: 57 Daehak-ro, Jongno-gu, Seoul address: 1 country: KR phone: +82-2-882-5363 e-mail: [email protected] nic-hdl: IM142-KR mnt-by: MNT-KRNIC-AP remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC
Overlapping Ranges
BGP prefixes that contain 203.237.112.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.237.96.0/19 | AS9754 | Korean Education Network | 8,192 |
Nearby Ranges
BGP prefixes that overlap with 203.237.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.237.128.0/17 | AS23983 | Korean Education Network | 32,768 |
| 203.237.128.0/17 | AS4766 | Korean Education Network | 32,768 |
| 203.237.128.0/17 | AS3786 | Korean Education Network | 32,768 |
| 203.237.64.0/19 | AS9778 | KISTI | 8,192 |
| 203.237.32.0/19 | AS18297 | Gwangju Institute of Science and Technology | 8,192 |
| 203.237.0.0/19 | AS10166 | Korea Water Resources Corporation | 8,192 |
| 203.237.96.0/19 | AS9754 | Korean Education Network | 8,192 |
| 203.237.202.0/23 | AS18026 | CHEJU NATIONAL UNIVERSITY | 512 |
| 203.237.175.0/24 | AS18031 | SANGMYUNG UNIVERSITY | 256 |
| 203.237.160.0/24 | AS3786 | Dongyang Technical College | 256 |
| 203.237.161.0/24 | AS3786 | Dongyang Technical College | 256 |
| 203.237.162.0/24 | AS3786 | Dongyang Technical College | 256 |
| 203.237.163.0/24 | AS3786 | Dongyang Technical College | 256 |
| 203.237.164.0/24 | AS3786 | Dongyang Technical College | 256 |
| 203.237.165.0/24 | AS3786 | Dongyang Technical College | 256 |
| 203.237.166.0/24 | AS3786 | Dongyang Technical College | 256 |
| 203.237.167.0/24 | AS3786 | Dongyang Technical College | 256 |
| 203.237.172.0/24 | AS3786 | SANGMYUNG UNIVERSITY | 256 |
| 203.237.254.0/24 | AS38694 | CHEONGJU NATIONAL UNIVERSITY OF EDUCATION | 256 |
| 203.237.255.0/24 | AS38694 | CHEONGJU NATIONAL UNIVERSITY OF EDUCATION | 256 |
| 203.237.154.0/24 | AS4766 | DAEJEON UNIVERSITY | 256 |
| 203.237.156.0/24 | AS4766 | DAEJEON UNIVERSITY | 256 |
| 203.237.157.0/24 | AS4766 | DAEJEON UNIVERSITY | 256 |
| 203.237.158.0/24 | AS4766 | DAEJEON UNIVERSITY | 256 |
| 203.237.159.0/24 | AS4766 | DAEJEON UNIVERSITY | 256 |
| 203.237.191.0/24 | AS4766 | daekuUniversity of Education | 256 |
| 203.237.204.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.205.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.206.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.207.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.208.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.209.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.210.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.211.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.212.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.213.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.214.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.215.0/24 | AS4766 | useokUniversity | 256 |
| 203.237.224.0/24 | AS4766 | DANKOOK UNIVERSITY | 256 |
| 203.237.225.0/24 | AS4766 | HALLYM COLLEGE | 256 |
| 203.237.231.0/24 | AS4766 | HALLYM COLLEGE | 256 |
| 203.237.250.0/24 | AS4766 | Chungang University | 256 |
| 203.237.190.0/24 | AS9318 | Shinhan University | 256 |
| 203.237.216.0/24 | AS9318 | DANKOOK UNIVERSITY | 256 |
| 203.237.217.0/24 | AS9318 | DANKOOK UNIVERSITY | 256 |
| 203.237.218.0/24 | AS9318 | DANKOOK UNIVERSITY | 256 |
| 203.237.220.0/24 | AS9318 | DANKOOK UNIVERSITY | 256 |
| 203.237.221.0/24 | AS9318 | DANKOOK UNIVERSITY | 256 |
| 203.237.222.0/24 | AS9318 | DANKOOK UNIVERSITY | 256 |
| 203.237.223.0/24 | AS9318 | DANKOOK UNIVERSITY | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 5.161.227.88 |
0.17ms from Ashburn,
US
|
|
| 72.218.231.40 |
9.12ms from Ashburn,
US
|
|
| 52.255.229.40 |
0.41ms from Ashburn,
US
|
|
| 81.241.222.72 |
2.16ms from Brussels,
BE
|
|
| 109.185.97.40 |
2.55ms from Chisinau,
MD
|
|
| 34.46.21.200 |
0.12ms from Council Bluffs,
US
|
|
| 12.5.161.88 |
1.30ms from Dallas,
US
|
|
| 118.141.209.8 |
1.40ms from Hong Kong,
HK
|
|
| 79.159.215.248 |
9.38ms from Madrid,
ES
|
|
| 104.228.11.88 |
12.08ms from New York City,
US
|
|
| 187.58.137.24 |
1.80ms from Novo Hamburgo,
BR
|
|
| 91.175.0.120 |
2.15ms from Paris,
FR
|
|
| 31.37.183.200 |
6.32ms from Paris,
FR
|
|
| 100.25.99.232 |
0.39ms from Reston,
US
|
|
| 200.75.28.8 |
1.15ms from Santiago,
CL
|
|
| 34.218.13.56 |
0.17ms from Boardman,
US
|
|
| 92.82.186.136 |
0.58ms from Bucharest,
RO
|
|
| 174.106.168.168 |
13.84ms from Charlotte,
US
|
|
| 112.6.172.136 |
3.89ms from Jinan,
CN
|
|
| 105.247.119.40 |
13.79ms from Johannesburg,
ZA
|
|
| 82.68.28.248 |
1.60ms from London,
GB
|
|
| 80.77.86.8 |
1.28ms from New York City,
US
|
|
| 88.191.51.136 |
16.56ms from Paris,
FR
|
|
| 50.62.6.8 |
1.03ms from Phoenix,
US
|
|
| 107.170.243.136 |
0.27ms from Santa Clara,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Paris, FR
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