203.234.41.0/24

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS4766
Parent Range	203.234.0.0/16
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        203.234.0.0 - 203.234.63.255
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:  2017-02-02T04:55:24Z
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:        203.234.0.0 - 203.234.63.255
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

Overlapping Ranges

BGP prefixes that contain 203.234.41.0/24

Range	ASN	Company	Num of IPs
203.234.0.0/16	AS4766	Korea Telecom	65,536

Nearby Ranges

BGP prefixes that overlap with 203.234.0.0/16

Range	ASN	Company	Num of IPs
203.234.0.0/16	AS4766	Korea Telecom	65,536
203.234.48.0/20	AS9954	Korean Education Network	4,096
203.234.16.0/20	AS18164	Korean Education Network	4,096
203.234.96.0/20	AS4766	Korea Telecom	4,096
203.234.72.0/21	AS18035	Korean Education Network	2,048
203.234.8.0/21	AS9782	Korean Education Network	2,048
203.234.112.0/22	AS4766	Korean Education Network	1,024
203.234.44.0/22	AS17599	Korean Education Network	1,024
203.234.88.0/22	AS4766	Korean Education Network	1,024
203.234.42.0/23	AS4766	Korean Education Network	512
203.234.36.0/23	AS10156	Korean Education Network	512
203.234.94.0/23	AS18023	Korean Education Network	512
203.234.92.0/23	AS18023	Korean Education Network	512
203.234.126.0/23	AS3786	Korean Education Network	512
203.234.64.0/24	AS4766	Korean Education Network	256
203.234.219.0/24	AS38663	Korea Telecom	256
203.234.81.0/24	AS3786	Korean Education Network	256
203.234.241.0/24	AS9318	Korea Telecom	256
203.234.68.0/24	AS3786	Korean Education Network	256
203.234.152.0/24	AS17863	Korea Telecom	256
203.234.174.0/24	AS17855	Korea Telecom	256
203.234.212.0/24	AS9491	Korea Telecom	256
203.234.163.0/24	AS9522	Korea Telecom	256
203.234.236.0/24	AS9318	Korea Telecom	256
203.234.116.0/24	AS3786	Korean Education Network	256
203.234.35.0/24	AS3786	Korean Education Network	256
203.234.170.0/24	AS4766	Korea Telecom	256
203.234.66.0/24	AS4766	Korean Education Network	256
203.234.65.0/24	AS4766	Korean Education Network	256
203.234.69.0/24	AS3786	Korean Education Network	256
203.234.160.0/24	AS4766	Korea Telecom	256
203.234.118.0/24	AS3786	Korean Education Network	256
203.234.132.0/24	AS10185	Korea Telecom	256
203.234.70.0/24	AS3786	Korean Education Network	256
203.234.117.0/24	AS3786	Korean Education Network	256
203.234.159.0/24	AS4766	Korea Telecom	256
203.234.201.0/24	AS55592	Korea Telecom	256
203.234.71.0/24	AS3786	Korean Education Network	256
203.234.34.0/24	AS4766	Korean Education Network	256
203.234.82.0/24	AS3786	Korean Education Network	256
203.234.213.0/24	AS9491	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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.234.41.26	AS4766 Korea Telecom	4.51ms 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
123.204.132.88	AS4780 Digital United Inc.	3.55ms from Taipei, TW
84.175.100.248	AS3320 Deutsche Telekom AG	9.01ms from Frankfurt am Main, DE
141.109.77.200	AS14593 Space Exploration Technologies Corporation	0.22ms from Melbourne, AU
71.18.34.104	AS396986 Bytedance Inc.	0.08ms from Sydney, AU
103.179.25.200	AS149421 PADMA ONLINE	4.87ms from Dhaka, BD
191.99.251.216	AS27738 Ecuadortelecom S.A.	9.27ms from Quito, EC
97.181.73.136	AS6167 Verizon Business	14.24ms from Atlanta, US
78.54.113.72	AS6805 Telefonica Germany GmbH & Co.OHG	3.25ms from Berlin, DE
44.243.31.104	AS16509 Amazon.com, Inc.	0.53ms from Boardman, US
47.184.246.40	AS5650 Frontier Communications of America, Inc.	1.34ms from Dallas, US
167.160.38.232	AS62874 Web2Objects LLC	0.34ms from Dallas, US
90.79.15.168	AS3215 Orange S.A.	2.80ms from Paris, FR
176.151.214.56	AS5410 Bouygues Telecom SA	7.18ms from Paris, FR
213.149.152.8	AS39184 UltraNET Ltd	1.73ms from Sofia, BG
109.187.152.104	AS28812 PJSC Bashinformsvyaz	8.83ms from Yekaterinburg, RU
152.182.64.24	AS701 Verizon Business	0.57ms from Ashburn, US
81.187.82.72	AS20712 Andrews & Arnold Ltd	2.41ms from London, GB
83.53.228.88	AS3352 TELEFONICA DE ESPANA S.A.U.	8.69ms from Madrid, ES
88.10.236.8	AS3352 TELEFONICA DE ESPANA S.A.U.	7.85ms from Madrid, ES
66.190.10.136	AS20115 Charter Communications LLC	14.95ms from Minneapolis, US
128.204.30.120	AS12714 PJSC MegaFon	2.36ms from Moscow, RU
103.167.129.8	AS141878 BLITS GLOBAL TECHNOLOGIES PVT LTD	11.00ms from Mumbai, IN
159.143.85.40	AS8011 MongoDB, Inc.	0.10ms from Singapore, SG
195.178.188.136	AS8473 Bahnhof AB	0.79ms from Stockholm, SE
213.16.215.168	AS1241 Forthnet	2.21ms from Athens, GR

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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