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  2. 211.0.0.0/8
  3. AS4766  | 211.252.0.0/15

211.252.0.0/15

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain kt.com
ASN AS4766
Registry KRNIC
ID KORNET-KR

WHOIS Details

inetnum:        211.252.216.0 - 211.252.251.255
netname:        KORNET-KR
descr:          Korea Telecom
country:        KR
admin-c:        IA9-KR
tech-c:         IM9-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
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.
source:         KRNIC


person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
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.
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
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.
source:         KRNIC

Overlapping Ranges

BGP prefixes that are contained by 211.252.0.0/15

Range ASN Company Num of IPs
211.252.120.0/22 AS4766 Korea Telecom 1,024

Nearby Ranges

BGP prefixes that overlap with 211.0.0.0/8

Range ASN Company Num of IPs
211.136.0.0/13 AS56046 China Mobile Communications Corporation 524,288
211.136.0.0/13 AS9808 China Mobile Communications Corporation 524,288
211.212.0.0/14 AS9487 SK Broadband Co Ltd 262,144
211.212.0.0/14 AS9860 SK Broadband Co Ltd 262,144
211.28.0.0/14 AS4804 OPTUS INTERNET - RETAIL 262,144
211.212.0.0/14 AS38398 SK Broadband Co Ltd 262,144
211.212.0.0/14 AS10185 SK Broadband Co Ltd 262,144
211.212.0.0/14 AS9318 SK Broadband Co Ltd 262,144
211.212.0.0/14 AS1237 SK Broadband Co Ltd 262,144
211.169.0.0/16 AS38661 DACOM Corp. 65,536
211.51.0.0/16 AS38427 Korea Telecom 65,536
211.175.0.0/16 AS38661 DREAMLINE CO. 65,536
211.5.0.0/16 AS2516 KDDI CORPORATION 65,536
211.32.0.0/16 AS18305 LG DACOM Corporation 65,536
211.32.0.0/16 AS23601 LG DACOM Corporation 65,536
211.175.0.0/16 AS38424 DREAMLINE CO. 65,536
211.183.0.0/16 AS17878 DREAMLINE CO. 65,536
211.170.0.0/16 AS23601 DACOM Corp. 65,536
211.249.0.0/16 AS38099 DREAMLINE CO. 65,536
211.126.0.0/16 AS2516 KDDI CORPORATION 65,536
211.53.0.0/16 AS23601 LG DACOM Corporation 65,536
211.134.0.0/16 AS2516 KDDI CORPORATION 65,536
211.171.0.0/16 AS18305 DACOM Corp. 65,536
211.60.0.0/16 AS17862 LG DACOM Corporation 65,536
211.53.0.0/16 AS17862 LG DACOM Corporation 65,536
211.40.0.0/16 AS17862 LG DACOM Corporation 65,536
211.249.0.0/16 AS17878 DREAMLINE CO. 65,536
211.109.0.0/16 AS17873 SK Broadband Co Ltd 65,536
211.53.0.0/16 AS10185 LG DACOM Corporation 65,536
211.60.0.0/16 AS18305 LG DACOM Corporation 65,536
211.183.0.0/16 AS152199 DREAMLINE CO. 65,536
211.243.0.0/16 AS10168 SK Broadband Co Ltd 65,536
211.169.0.0/16 AS17837 DACOM Corp. 65,536
211.249.0.0/16 AS23576 DREAMLINE CO. 65,536
211.109.0.0/16 AS10035 SK Broadband Co Ltd 65,536
211.169.0.0/16 AS18305 DACOM Corp. 65,536
211.175.0.0/16 AS17583 DREAMLINE CO. 65,536
211.48.0.0/16 AS17615 Korea Telecom 65,536
211.117.0.0/16 AS18299 SK Broadband Co Ltd 65,536
211.50.0.0/16 AS23601 LG DACOM Corporation 65,536
211.53.0.0/16 AS18294 LG DACOM Corporation 65,536
211.249.0.0/16 AS17867 DREAMLINE CO. 65,536
211.249.0.0/16 AS10178 DREAMLINE CO. 65,536
211.244.0.0/16 AS17613 SK Broadband Co Ltd 65,536
211.40.0.0/16 AS23601 LG DACOM Corporation 65,536
211.244.0.0/16 AS17589 SK Broadband Co Ltd 65,536
211.32.0.0/16 AS10185 LG DACOM Corporation 65,536
211.169.0.0/16 AS17862 DACOM Corp. 65,536
211.183.0.0/16 AS10158 DREAMLINE CO. 65,536
211.170.0.0/16 AS17862 DACOM Corp. 65,536

Hosted domains

There are 3,123 domain names hosted across 906 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
211.253.28.31 healingdogs.co.kr 210
211.252.85.137 infoshe.com 153
211.253.37.226 shynomore.co.kr 139
211.252.87.113 xn--ok0bz0qxxmrsbr3r.com 123
211.253.135.22 sourcinginmarket.co.kr 116
211.253.10.71 xn--oy2bo77b0mb.net 89
211.252.84.80 ylas.co.kr 77
211.252.85.56 taepyungyangdetective.com 74
211.253.37.28 hsecook.com 73
211.252.84.86 mexpress.co.kr 61
211.253.38.70 cafemalta.co.kr 57
211.252.84.112 gyworld.co.kr 48
211.252.85.145 daum-kg.net 47
211.253.8.11 hobansummit-sg3.co.kr 36
211.252.81.182 dmsolar.co.kr 35
211.253.31.181 eunhyeobgyn.com 35
211.253.8.89 daeducki.com 28
211.252.81.54 gjalba.com 27
211.252.81.90 liverandombox.com 24
211.252.86.13 xn--9t4bk51a.site 20

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

36,763 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
211.252.84.71 AS4766 Korea Telecom 0.96ms from Seoul, KR
211.252.123.231 AS4766 Korea Telecom 2.12ms from Seoul, KR
211.252.90.62 AS4766 Korea Telecom 1.82ms from Seoul, KR
211.252.110.29 AS4766 Korea Telecom 10.26ms from Seoul, KR
211.252.93.40 AS4766 Korea Telecom 11.08ms from Seoul, KR
211.252.96.241 AS4766 Korea Telecom 10.30ms from Seoul, KR
211.252.91.62 AS4766 Korea Telecom 2.21ms from Seoul, KR
211.252.67.222 AS9318 SK Broadband Co Ltd 1.84ms from Seoul, KR
211.252.69.190 AS9318 SK Broadband Co Ltd 2.00ms from Seoul, KR
211.252.102.145 AS4766 Korea Telecom 10.45ms from Seoul, KR
211.252.41.106 AS4766 Korea Telecom 1.97ms from Seoul, KR
211.252.125.12 AS4766 Korea Telecom 1.64ms from Seoul, KR
211.252.154.81 AS4766 Korea Telecom 2.08ms from Seoul, KR
211.252.26.65 AS4766 Korea Telecom 1.47ms from Seoul, KR
211.252.88.62 AS4766 Korea Telecom 1.68ms from Seoul, KR
211.252.3.1 AS4766 Korea Telecom 2.92ms from Seoul, KR
211.252.130.157 AS4766 Korea Telecom 7.33ms from Seoul, KR
211.252.52.228 AS4766 Korea Telecom 2.52ms from Seoul, KR
211.252.121.126 AS4766 Korea Telecom 2.12ms from Seoul, KR
211.252.15.133 AS4766 Korea Telecom 1.63ms from Seoul, KR
211.252.87.179 AS4766 Korea Telecom 1.16ms from Seoul, KR
211.252.100.1 AS4766 Korea Telecom 10.27ms from Seoul, KR
211.252.22.1 AS4766 Korea Telecom 2.51ms from Seoul, KR
211.252.80.1 AS4766 Korea Telecom 0.93ms from Seoul, KR
211.252.108.52 AS4766 Korea Telecom 10.32ms 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
122.151.122.143 AS9443 Vocus Retail 2.80ms from Adelaide, AU
150.136.48.79 AS31898 Oracle Corporation 0.30ms from Ashburn, US
49.228.46.95 AS133481 AIS Fibre 14.53ms from Bangkok, TH
213.201.226.63 AS9009 M247 Europe SRL 0.14ms from Brussels, BE
41.10.64.63 AS36994 Vodacom 3.55ms from Cape Town, ZA
1.61.206.15 AS4837 CHINA UNICOM China169 Backbone 14.97ms from Changchun, CN
3.79.151.15 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
58.63.40.127 AS4134 CHINANET-BACKBONE 1.94ms from Guangzhou, CN
116.115.93.159 AS139007 UNICOM InnerMongolia province network 7.14ms from Hohhot, CN
35.185.3.175 AS396982 Google LLC 0.15ms from Moncks Corner, US
106.180.102.175 AS2516 KDDI CORPORATION 10.35ms from Osaka, JP
3.213.222.15 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
112.187.211.223 AS4766 Korea Telecom 1.29ms from Seoul, KR
1.34.47.191 AS3462 Data Communication Business Group 1.25ms from Taipei, TW
212.102.246.223 AS15415 Oberberg-Online Informationssysteme GmbH 8.84ms from Amsterdam, NL
84.177.123.159 AS3320 Deutsche Telekom AG 3.54ms from Berlin, DE
45.246.43.79 AS24863 Link Egypt (Link.NET) 8.77ms from Cairo, EG
222.161.17.63 AS4837 CHINA UNICOM China169 Backbone 7.87ms from Changchun, CN
75.66.43.79 AS7922 Comcast Cable Communications, LLC 14.44ms from Dallas, US
72.241.54.111 AS13490 Buckeye Cablevision, Inc. 3.57ms from Detroit, US
123.158.216.111 AS4837 CHINA UNICOM China169 Backbone 7.31ms from Hangzhou, CN
85.139.214.15 AS2860 NOS COMUNICACOES, S.A. 6.88ms from Lisbon, PT
13.41.183.31 AS16509 Amazon.com, Inc. 0.17ms from London, GB
207.212.1.63 AS7018 AT&T Enterprises, LLC 2.84ms from Los Angeles, US
79.153.119.127 AS3352 TELEFONICA DE ESPANA S.A.U. 8.61ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f7 211.252.1.52
traceroute to 211.252.1.52 (211.252.1.52): 64 hops max, 52 byte packets
8 *
9 *
10 *
11 [AS4766] 211.252.1.52 3.243 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.

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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