1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.230.0.0/16
  4. AS1237  | 203.230.6.0/24

203.230.6.0/24

AS1237  ·  KISTI

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Summary

Country South Korea
Domain kreonet.net
ASN AS1237
Registry APNIC
ID KREONET

WHOIS Details

inetnum:        203.230.0.0 - 203.230.31.255
netname:        KREONet
descr:          KISTI
admin-c:        IM702-AP
tech-c:         IM702-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T07:21:22Z
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:        Daejeon Yuseong-gu Daehak-ro 245
country:        KR
phone:          +82-42-869-0707
e-mail:         noc@kreonet.net
nic-hdl:        IM702-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-01-11T12:18:02Z
source:         APNIC

inetnum:        203.230.0.0 - 203.230.31.255
netname:        KREONet-KR
descr:          KISTI
country:        KR
admin-c:        IA18-KR
tech-c:         IM18-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
address:        KISTI
country:        KR
phone:          +82-42-869-0707
e-mail:         noc@kreonet.net
nic-hdl:        IA18-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
address:        KISTI
country:        KR
phone:          +82-42-869-0707
e-mail:         noc@kreonet.net
nic-hdl:        IM18-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.230.0.0/16

Range ASN Company Num of IPs
203.230.160.0/19 AS45377 Korea Telecom 8,192
203.230.32.0/20 AS17595 Korea Institute of Nuclear Safety 4,096
203.230.80.0/20 AS4766 Korean Education Network 4,096
203.230.24.0/21 AS1237 Korea Institute of Science and Technology Information 2,048
203.230.64.0/21 AS1237 KISTI 2,048
203.230.192.0/22 AS18329 SANGMYUNG UNIVERSITY 1,024
203.230.196.0/23 AS18329 SANGMYUNG UNIVERSITY 512
203.230.212.0/23 AS18028 Gyeongsang National University 512
203.230.4.0/23 AS45363 Sun Moon University 512
203.230.16.0/23 AS1237 Korea Institute of Science and Technology Information 512
203.230.199.0/24 AS3786 Kkottongnae Hyundo University of Social Welfare 256
203.230.218.0/24 AS3786 Korea Soongsil Cyber University 256
203.230.132.0/24 AS4766 Appeals Commission for Education 256
203.230.219.0/24 AS4766 Chungkang College Of Cultural Industries 256
203.230.254.0/24 AS4766 Choonhae College 256
203.230.255.0/24 AS4766 Choonhae College 256
203.230.133.0/24 AS9691 Kyungsung University 256
203.230.208.0/24 AS10053 Yeonsung University 256
203.230.215.0/24 AS9691 Kyungsung University 256
203.230.209.0/24 AS10053 Yeonsung University 256
203.230.240.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.241.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.242.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.243.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.252.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.253.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.214.0/24 AS18028 Gyeongsang National University 256
203.230.198.0/24 AS18329 SANGMYUNG UNIVERSITY 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

40 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.230.6.2 AS1237 KISTI 2.12ms 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
145.24.41.8 AS1103 SURF B.V. 2.38ms from Amsterdam, NL
54.211.202.216 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
172.222.76.88 AS20115 Charter Communications LLC 15.62ms from Chicago, US
163.191.141.8 AS6325 Illinois Century Network 15.33ms from Detroit, US
116.139.168.120 AS4837 CHINA UNICOM China169 Backbone 12.87ms from Liaoyang, CN
23.80.120.120 AS395954 Leaseweb USA, Inc. 0.31ms from Los Angeles, US
94.84.220.40 AS3269 Telecom Italia S.p.A. 4.41ms from Milan, IT
115.151.171.136 AS4134 CHINANET-BACKBONE 4.17ms from Nanchang, CN
14.41.6.152 AS4766 Korea Telecom 2.42ms from Seoul, KR
203.112.175.8 AS9226 1-Net Singapore Pte Ltd 2.26ms from Singapore, SG
187.74.197.200 AS27699 TELEFÔNICA BRASIL S.A 4.57ms from São Paulo, BR
125.195.149.24 AS2518 BIGLOBE Inc. 10.18ms from Tokyo, JP
132.164.75.72 AS8075 Microsoft Corporation 0.83ms from Amsterdam, NL
20.126.30.152 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
52.188.14.104 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
123.59.60.136 AS23724 IDC, China Telecommunications Corporation 3.84ms from Beijing, CN
77.221.41.104 AS200964 Isis-Com Kft. 6.18ms from Budapest, HU
45.165.45.8 AS267714 DAF S. R. L. 16.89ms from Buenos Aires, AR
5.30.107.136 AS15802 Emirates Integrated Telecommunications Company PJSC 3.50ms from Dubai, AE
2.98.166.232 AS13285 TalkTalk Communications Limited 4.48ms from Manchester, GB
187.226.113.232 AS8151 UNINET 4.18ms from Mexico City, MX
79.32.165.232 AS3269 Telecom Italia S.p.A. 16.25ms from Rome, IT
186.6.251.40 AS6400 Compañía Dominicana de Teléfonos S. A. 2.84ms from Santo Domingo, DO
8.220.211.24 AS45102 Alibaba (US) Technology Co., Ltd. 0.14ms from Seoul, KR
58.171.134.200 AS1221 Telstra Limited 2.27ms from Sydney, AU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 203.230.6.176
traceroute to 203.230.6.176 (203.230.6.176): 64 hops max, 52 byte packets
4 [AS17579] 134.75.103.121 151.859 ms
5 [AS1237] 134.75.2.5 151.413 ms
6 [AS1237] 134.75.8.54 151.911 ms
7 [AS1237] 203.230.6.176 152.071 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
On

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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