203.255.248.0/21

AS9270  ·  National Infomation Society Agency

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Summary

Country South Korea
Domain koren.kr
ASN AS9270
Registry APNIC
ID KOREN

WHOIS Details

inetnum:        203.255.248.0 - 203.255.255.255
netname:        KOREN
descr:          National Infomation Society Agency
admin-c:        IM705-AP
tech-c:         IM705-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T07:28:51Z
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:        Daegu Dong-gu Cheomdan-ro 53
country:        KR
phone:          +82-2-6191-2081
e-mail:         noc@koren.kr
nic-hdl:        IM705-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2020-04-03T06:12:07Z
source:         APNIC

inetnum:        203.255.248.0 - 203.255.255.255
netname:        KOREN-KR
descr:          National Infomation Society Agency
country:        KR
admin-c:        KJ21-KR
tech-c:         KJ21-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:        Daegu Dong-gu Cheomdan-ro 53
address:        NIA
country:        KR
phone:          +82-2-6191-2081
e-mail:         noc@koren.kr
nic-hdl:        KJ21-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
203.255.249.222 AS9270 National Infomation Society Agency 1.85ms from Seoul, KR
203.255.248.103 AS9270 National Infomation Society Agency 1.38ms from Seoul, KR
203.255.250.103 AS9270 National Infomation Society Agency 1.18ms 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
121.18.184.149 AS4837 CHINA UNICOM China169 Backbone 8.52ms from Beijing, CN
78.174.249.181 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.22ms from Bursa, TR
87.242.244.69 AS13285 TalkTalk Communications Limited 0.82ms from London, GB
126.27.200.149 AS17676 SoftBank Corp. 13.31ms from Osaka, JP
54.163.109.101 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
52.44.82.229 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
67.2.21.117 AS209 CenturyLink Communications, LLC 2.67ms from Salt Lake City, US
75.26.19.37 AS7018 AT&T Enterprises, LLC 2.73ms from San Jose, US
110.10.42.165 AS9318 SK Broadband Co Ltd 1.50ms from Seoul, KR
124.11.17.5 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 7.88ms from Taipei, TW
181.118.80.213 AS28075 ARLINK S.A. 16.45ms from Buenos Aires, AR
3.128.155.101 AS16509 Amazon.com, Inc. 7.70ms from Chicago, US
192.240.62.53 AS26727 Brandenburg Telephone Company 10.52ms from Chicago, US
24.93.242.53 AS10796 Charter Communications Inc 18.48ms from Columbus, US
79.10.135.53 AS3269 Telecom Italia S.p.A. 4.29ms from Milan, IT
195.9.90.53 AS25513 PJSC Moscow city telephone network 1.28ms from Moscow, RU
58.115.19.5 AS38851 TNET-NET 5.88ms from Taipei, TW
220.97.138.197 AS4713 NTT Communications Corporation 15.85ms from Tokyo, JP
69.159.7.117 AS577 Bell Canada 6.97ms from Toronto, CA
201.219.223.149 AS262215 ITELKOM 14.82ms from Bogota, CO
89.152.220.21 AS2860 NOS COMUNICACOES, S.A. 7.86ms from Braga, PT
37.209.62.149 AS3209 Vodafone GmbH 8.90ms from Frankfurt am Main, DE
218.108.152.149 AS24139 Huashu media&Network Limited 5.42ms from Hangzhou, CN
37.71.234.85 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.90ms from Lyon, FR
87.204.167.149 AS12741 Netia SA 2.92ms from Poznan, PL

Traceroute

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

$
traceroute -a -n -q1 203.255.249.209
traceroute to 203.255.249.209 (203.255.249.209): 64 hops max, 52 byte packets
1 [AS7195] 200.25.15.66 0.778 ms
3 [AS3356] 8.243.220.221 6.298 ms
4 *
5 [AS3356] 4.68.37.206 60.236 ms
6 [AS4766] 112.174.87.213 187.892 ms
8 *
9 *
10 *
11 [AS4766] 210.123.27.82 194.432 ms
12 *
13 *
14 *
15 [AS9270] 203.255.249.209 194.676 ms
Measurement taken from IPinfo ProbeNet in Guadalajara, MX
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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