203.241.221.0/24

AS131795  ·  KOREA INSTITUTE OF ENERGY RESEARCH

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Summary

Country South Korea
Domain kreonet.net
ASN AS131795
Registry APNIC
ID KREONET

WHOIS Details

inetnum:        203.241.220.0 - 203.241.223.255
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:  2017-02-02T07:21:33Z
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:        203.241.220.0 - 203.241.223.255
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 203.241.0.0/16

Range ASN Company Num of IPs
203.241.224.0/19 AS9780 INJE UNIVERSITY 8,192
203.241.0.0/19 AS18305 POSCO DX 8,192
203.241.176.0/20 AS9774 Dongseo University 4,096
203.241.192.0/20 AS9870 Korea Telecom 4,096
203.241.32.0/21 AS9775 Hannam University 2,048
203.241.128.0/22 AS9949 Korean Education Network 1,024
203.241.208.0/22 AS4766 Korea Telecom 1,024
203.241.132.0/22 AS6619 SamsungSDS Inc. 1,024
203.241.160.0/22 AS6619 SamsungSDS Inc. 1,024
203.241.124.0/22 AS9949 Korean Education Network 1,024
203.241.120.0/22 AS1237 KISTI 1,024
203.241.214.0/23 AS18401 DAEGU UNIVERSITY 512
203.241.212.0/23 AS4766 Korea Telecom 512
203.241.172.0/23 AS1237 KISTI 512
203.241.174.0/24 AS1237 KISTI 256
203.241.167.0/24 AS4766 Korea Telecom 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

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
160.177.43.184 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.76ms from Casablanca, MA
179.223.154.8 AS28573 Claro NXT Telecomunicacoes Ltda 4.71ms from Curitiba, BR
34.255.72.168 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
112.243.8.136 AS4837 CHINA UNICOM China169 Backbone 3.85ms from Qingdao, CN
74.42.152.216 AS5650 Frontier Communications of America, Inc. 9.15ms from Secaucus, US
213.66.90.200 AS3301 Telia Company AB 0.82ms from Stockholm, SE
106.166.163.24 AS2516 KDDI CORPORATION 5.55ms from Tokyo, JP
5.140.251.248 AS12389 PJSC Rostelecom 0.84ms from Yekaterinburg, RU
85.0.165.24 AS3303 Swisscom (Switzerland) Ltd 0.68ms from Zuerich, CH
40.117.153.104 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
76.219.136.8 AS7018 AT&T Enterprises, LLC 18.73ms from Houston, US
92.176.146.40 AS12479 Orange Espagne SA 11.57ms from Madrid, ES
34.149.177.104 AS396982 Google LLC 0.08ms from Melbourne, AU
187.202.109.56 AS8151 UNINET 1.06ms from Mexico City, MX
128.116.155.120 AS35612 EOLO S.p.A. 3.50ms from Milan, IT
45.142.253.24 AS214574 Biterika Group LLC 0.41ms from Moscow, RU
171.105.40.168 AS4134 CHINANET-BACKBONE 1.49ms from Nanning, CN
123.133.241.72 AS4837 CHINA UNICOM China169 Backbone 5.02ms from Qingdao, CN
151.50.35.248 AS1267 WIND TRE S.P.A. 13.23ms from Rome, IT
23.47.76.8 AS16625 Akamai Technologies, Inc. 0.31ms from Sepang, MY
194.47.138.200 AS8748 Blekinge Tekniska Hogskola 8.03ms from Stockholm, SE
83.189.196.216 AS1257 Tele2 Sverige AB 18.02ms from Vilnius, LT
61.134.53.56 AS4134 CHINANET-BACKBONE 3.44ms from Xi'an, CN
31.187.182.104 AS50266 Odido Netherlands B.V. 4.67ms from Amsterdam, NL
69.38.184.248 AS32654 Towerstream I, Inc. 0.49ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 203.241.221.76
traceroute to 203.241.221.76 (203.241.221.76): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Timisoara, RO
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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