211.39.96.0/19

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain kren.kr
ASN AS4766
Registry APNIC
ID KREN

WHOIS Details

inetnum:        211.39.96.0 - 211.39.127.255
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:  2017-02-02T04:55:46Z
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:        Seoul Gwanak-gu Gwanak-ro
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM70-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-07-09T23:56:03Z
source:         APNIC

inetnum:        211.39.96.0 - 211.39.127.255
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
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:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IA142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Hosted domains

There are 12 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
211.39.127.62 xn--vk1b2pj23aeofbpu.kr 8

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

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

IP Address ASN Details
211.39.115.128 AS18337 KyungSan University 5.59ms from Seoul, KR
211.39.127.1 AS4766 Korea Telecom 2.15ms from Seoul, KR
211.39.116.4 AS18337 KyungSan University 5.28ms from Seoul, KR
211.39.117.205 AS18337 KyungSan University 6.49ms from Seoul, KR
211.39.123.33 AS4766 Korea Telecom 3.96ms 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
79.173.255.3 AS8376 Jordan Data Communications Company LLC 1.59ms from Amman, JO
121.98.28.243 AS9790 Two Degrees Networks Limited 1.55ms from Auckland, NZ
76.49.91.99 AS11426 Charter Communications Inc 10.42ms from Charlotte, US
34.61.78.67 AS396982 Google LLC 0.13ms from Council Bluffs, US
63.246.143.3 AS397377 Town of Estes Park 2.54ms from Denver, US
189.168.35.243 AS8151 UNINET 6.08ms from Guadalajara, MX
121.196.214.99 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.18ms from Hangzhou, CN
194.127.117.147 AS47952 ICT BULUT BILISIM A.S. 0.87ms from Istanbul, TR
89.212.106.83 AS34779 T-2, d.o.o. 2.94ms from Ljubljana, SI
81.154.218.227 AS2856 British Telecommunications PLC 5.65ms from London, GB
95.177.108.35 AS3257 GTT Communications Inc. 15.72ms from London, GB
216.32.145.147 AS3561 CenturyLink Communications, LLC 1.64ms from Los Angeles, US
105.172.207.211 AS37119 UNITEL SA 1.30ms from Luanda, AO
151.33.42.19 AS1267 WIND TRE S.P.A. 3.78ms from Milan, IT
151.84.72.3 AS1267 WIND TRE S.P.A. 2.41ms from Milan, IT
178.213.36.243 AS47531 GorPTUs OOO 9.05ms from Moscow, RU
12.185.48.35 AS7018 AT&T Enterprises, LLC 1.46ms from New York City, US
38.72.118.67 AS174 Cogent Communications 6.32ms from Phoenix, US
188.122.199.131 AS57728 Telco Infrastructure, s.r.o. 2.44ms from Prague, CZ
4.247.26.163 AS8075 Microsoft Corporation 0.13ms from Saint Thomas Mount, IN
143.198.136.243 AS14061 DigitalOcean, LLC 0.28ms from Santa Clara, US
187.249.98.131 AS32098 Transtelco Inc 14.70ms from Santiago de Queretaro, MX
1.247.150.67 AS9318 SK Broadband Co Ltd 2.50ms from Seoul, KR
192.53.172.163 AS63949 Akamai Connected Cloud 0.14ms from Singapore, SG
195.128.224.3 AS31440 DSK Bank EAD 1.78ms from Sofia, BG

Traceroute

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

$
traceroute -a -n -q1 -m5 211.39.98.10
traceroute to 211.39.98.10 (211.39.98.10): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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