114.70.21.0/24

AS9459  ·  Konkuk University

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Summary

Country South Korea
Domain kren.kr
ASN AS9459
Registry APNIC
ID KREN

WHOIS Details

inetnum:        114.70.0.0 - 114.71.255.255
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:  2017-02-02T04:55:09Z
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:        114.70.0.0 - 114.71.255.255
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 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
114.70.21.106 choieastsea.xyz 1

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

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

IP Address ASN Details
114.70.21.142 AS9459 Konkuk University 1.50ms 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
151.145.129.184 AS7018 AT&T Enterprises, LLC 2.21ms from Ashburn, US
111.192.6.120 AS4808 China Unicom Beijing Province Network 4.84ms from Beijing, CN
87.143.62.232 AS3320 Deutsche Telekom AG 3.50ms from Berlin, DE
140.141.174.184 AS12119 ITV-3 5.04ms from Chicago, US
71.194.192.72 AS7922 Comcast Cable Communications, LLC 12.57ms from Chicago, US
104.188.173.24 AS7018 AT&T Enterprises, LLC 8.41ms from Dallas, US
2.229.130.88 AS12874 Fastweb SpA 3.98ms from Milan, IT
2.15.148.184 AS3215 Orange S.A. 12.59ms from Milan, IT
126.28.200.120 AS17676 SoftBank Corp. 2.74ms from Osaka, JP
24.20.123.152 AS7922 Comcast Cable Communications, LLC 5.44ms from Portland, US
18.233.22.136 AS14618 Amazon.com, Inc. 0.13ms from Reston, US
82.26.233.248 AS12993 Sabiedriba ar ierobezotu atbildibu DELSKA Latvia 0.21ms from Riga, LV
115.45.103.216 AS17962 ShenZhen Topway Video Communication Co. Ltd 4.39ms from Shenzhen, CN
178.5.247.184 AS3209 Vodafone GmbH 7.18ms from Berlin, DE
187.173.228.56 AS8151 UNINET 8.46ms from Guadalajara, MX
34.101.4.40 AS139190 Google Asia Pacific Pte. Ltd. 0.33ms from Jakarta, ID
41.198.131.24 AS327693 Echotel Pty Ltd 0.19ms from Johannesburg, ZA
86.137.25.136 AS2856 British Telecommunications PLC 7.59ms from London, GB
68.190.168.8 AS20115 Charter Communications LLC 17.70ms from Minneapolis, US
112.81.191.40 AS4837 CHINA UNICOM China169 Backbone 5.46ms from Nanjing, CN
106.166.201.216 AS2516 KDDI CORPORATION 16.51ms from Osaka, JP
124.103.2.40 AS4713 NTT Communications Corporation 6.68ms from Osaka, JP
134.185.212.168 AS54253 Oracle Corporation 1.47ms from Osaka, JP
54.147.8.40 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
104.207.191.232 AS19701 Yodlee Inc. 2.03ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 114.70.21.83
traceroute to 114.70.21.83 (114.70.21.83): 64 hops max, 52 byte packets
3 *
5 [AS3786] 182.162.37.10 1.684 ms
6 *
7 [AS3786] 182.162.37.17 2.078 ms
8 [AS3786] 1.213.146.173 2.632 ms
9 [AS3786] 1.208.146.10 2.107 ms
10 *
11 [AS3786] 1.208.141.10 2.156 ms
12 [AS3786] 210.182.0.66 2.358 ms
13 *
14 *
15 [AS9459] 114.70.21.83 1.956 ms
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.

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