203.247.94.0/24

AS23575  ·  SK Broadband Co Ltd

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Summary

Country South Korea
Domain kreonet.net
ASN AS23575
Registry APNIC
ID KREONET

WHOIS Details

inetnum:        203.247.64.0 - 203.247.127.255
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:  2017-02-02T07:21:35Z
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:        203.247.64.0 - 203.247.127.255
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 203.247.0.0/16

Range ASN Company Num of IPs
203.247.0.0/19 AS23714 Korean Education Network 8,192
203.247.32.0/19 AS9775 KISTI 8,192
203.247.128.0/19 AS4668 LG CNS 8,192
203.247.208.0/22 AS9982 Pai Chai University 1,024
203.247.220.0/22 AS45363 Sun Moon University 1,024
203.247.212.0/22 AS9775 Hannam University 1,024
203.247.187.0/24 AS1237 Korea Electrotechnology Research Institute 256
203.247.182.0/24 AS45963 Korea Institute of Radiological Medical Sciences 256
203.247.183.0/24 AS131830 Institute for Basic Science 256
203.247.166.0/24 AS9708 Pukyong National University 256
203.247.167.0/24 AS1237 KISTI 256
203.247.189.0/24 AS131830 Institute for Basic Science 256
203.247.186.0/24 AS38696 Korea Brain Research Institute 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

Pingable IPs

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

IP Address ASN Details
203.247.94.167 AS23575 SK Broadband Co Ltd 10.78ms from Incheon, 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
82.169.230.152 AS1136 KPN B.V. 1.03ms from Amsterdam, NL
100.4.166.88 AS701 Verizon Business 7.17ms from Boston, US
85.210.196.232 AS8075 Microsoft Corporation 0.24ms from London, GB
142.91.226.24 AS395954 Leaseweb USA, Inc. 0.29ms from Los Angeles, US
6.4.3.120 AS668 United States Department of Defense (DoD) 1.75ms from Los Angeles, US
151.145.54.168 AS31898 Oracle Corporation 0.19ms from Montreal, CA
126.163.96.168 AS17676 SoftBank Corp. 3.87ms from Osaka, JP
27.89.112.120 AS2516 KDDI CORPORATION 6.41ms from Osaka, JP
31.38.165.24 AS5410 Bouygues Telecom SA 14.78ms from Paris, FR
98.175.1.104 AS22773 Cox Communications Inc. 0.76ms from Phoenix, US
52.250.66.200 AS8075 Microsoft Corporation 0.18ms from Quincy, US
34.234.21.184 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
177.95.246.200 AS27699 TELEFÔNICA BRASIL S.A 3.75ms from Sao Paulo, BR
210.250.105.88 AS2527 Sony Network Communications Inc. 8.79ms from Tokyo, JP
82.139.59.8 AS29314 VECTRA S.A. 3.75ms from Warsaw, PL
72.49.177.200 AS6181 Cincinnati Bell Telephone Company LLC 1.67ms from Cincinnati, US
198.244.143.168 AS16276 OVH SAS 0.09ms from Erith, GB
89.86.187.136 AS5410 Bouygues Telecom SA 9.67ms from Frankfurt am Main, DE
93.206.175.24 AS3320 Deutsche Telekom AG 3.61ms from Hamburg, DE
1.36.194.152 AS4760 HKT Limited 3.77ms from Hong Kong, HK
109.150.36.168 AS2856 British Telecommunications PLC 3.20ms from London, GB
151.95.198.104 AS1267 WIND TRE S.P.A. 15.16ms from Milan, IT
8.219.141.120 AS45102 Alibaba (US) Technology Co., Ltd. 0.75ms from Singapore, SG
91.215.154.8 AS59729 GREEN FLOID LLC 0.54ms from Sofia, BG
222.224.251.56 AS9595 NTT-ME Corporation 3.19ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 -m17 203.247.94.125
traceroute to 203.247.94.125 (203.247.94.125): 17 hops max, 52 byte packets
5 [] 80.81.193.16 30.22 ms
6 *
7 *
8 [AS3786] 1.208.107.206 210.954 ms
9 [AS3786] 203.233.86.226 269.491 ms
10 *
11 *
12 *
13 [AS23575] 125.61.60.13 270.518 ms
14 [AS23575] 125.61.48.206 272.608 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Lviv, UA
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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