211.229.180.0/22

AS18329 · Sangmyung University

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Summary

Country	South Korea
Domain	kt.com
ASN	AS18329
Registry	APNIC
ID	KORNET

WHOIS Details

inetnum:        211.226.0.0 - 211.231.255.255
netname:        KORNET
descr:          Korea Telecom
admin-c:        IM667-AP
tech-c:         IM667-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-12-26T05:58:03Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Seocho-ro 398, Seocho-gu, Seoul, Korea
e-mail:         hostmaster@nic.or.kr
abuse-mailbox:  hostmaster@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-10-19T07:36:36Z
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-03-28T06:37:04Z
source:         APNIC

inetnum:        211.226.0.0 - 211.231.255.255
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
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:        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
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
source:         KRNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
211.229.181.2	AS18329 Sangmyung University	`4.66ms` from Seoul, KR
211.229.182.1	AS18329 Sangmyung University	`4.47ms` from Seoul, KR
211.229.180.14	AS18329 Sangmyung University	`4.65ms` 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
173.14.197.118	AS7922 Comcast Cable Communications, LLC	`10.49ms` from Atlanta, US
80.96.30.6	AS49852 AP NETWORK SRL	`4.66ms` from Bucharest, RO
104.247.189.182	AS6205 HizliNet Teknoloji A.S.	`0.35ms` from Istanbul, TR
73.116.224.134	AS7922 Comcast Cable Communications, LLC	`10.43ms` from Los Angeles, US
72.108.152.70	AS6167 Verizon Business	`16.18ms` from Philadelphia, US
77.222.46.22	AS44112 SpaceWeb Ltd	`0.50ms` from Saint Petersburg, RU
117.200.175.150	AS9829 National Internet Backbone	`12.33ms` from Saint Thomas Mount, IN
38.173.212.214	AS54600 PEG TECH INC	`0.21ms` from San Jose, US
125.156.237.134	AS4766 Korea Telecom	`5.05ms` from Seoul, KR
220.135.162.70	AS3462 Data Communication Business Group	`4.29ms` from Taichung, TW
220.143.223.166	AS3462 Data Communication Business Group	`4.58ms` from Taichung, TW
217.159.235.166	AS3249 Telia Eesti AS	`0.26ms` from Tallinn, EE
18.177.182.70	AS16509 Amazon.com, Inc.	`0.29ms` from Tokyo, JP
61.201.209.6	AS4725 SoftBank Corp.	`5.87ms` from Tokyo, JP
154.244.251.118	AS36947 Telecom Algeria	`11.32ms` from Algiers, DZ
77.240.47.118	AS200590 NLS Kazakhstan LLC	`0.49ms` from Almaty, KZ
47.135.194.246	AS20115 Charter Communications LLC	`10.11ms` from Atlanta, US
98.194.137.198	AS7922 Comcast Cable Communications, LLC	`8.98ms` from Houston, US
35.219.83.230	AS15169 Google LLC	`0.10ms` from Jakarta, ID
34.101.85.182	AS396982 Google LLC	`0.09ms` from Jakarta, ID
103.83.209.182	AS38859 Linkly Technologies Pty Ltd	`0.43ms` from Melbourne, AU
188.170.33.246	AS25159 PJSC MegaFon	`14.09ms` from Moscow, RU
180.117.233.182	AS4134 CHINANET-BACKBONE	`5.49ms` from Nanjing, CN
112.153.82.230	AS17858 LG POWERCOMM	`1.53ms` from Seoul, KR
125.167.77.198	AS7713 PT Telekomunikasi Indonesia	`1.81ms` from Surabaya, ID

Traceroute

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

traceroute -a -n -q1 211.229.181.2

traceroute to 211.229.181.2 (211.229.181.2): 64 hops max, 52 byte packets

1 [AS63023] 91.239.53.1 0.418 ms

2 *

3 *

4 *

5 *

6 [AS6939] 72.52.92.69 7.459 ms

7 *

8 *

9 *

10 [AS6939] 184.104.198.254 145.027 ms

11 [AS6939] 64.71.165.22 139.549 ms

12 [AS4766] 112.174.87.9 258.861 ms

13 [AS4766] 112.174.86.177 264.736 ms

14 [AS4766] 112.174.48.58 268.874 ms

15 [AS4766] 112.188.165.90 264.451 ms

16 [AS4766] 175.204.250.26 264.631 ms

17 [AS18329] 211.229.181.2 264.057 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On September 11th 2025

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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