211.196.4.0/24

AS17611 · Korea Housing Finance Corporation

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Summary

Country	South Korea
Domain	kt.com
ASN	AS17611
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.196.0.0 - 211.199.255.255
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
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

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

Nearby Ranges

BGP prefixes that overlap with 211.196.0.0/16

No nearby ranges found.

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
211.196.4.41	khfc.co.kr	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

Read more

Pingable IPs

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

IP Address	ASN	Details
211.196.4.17	AS17611 Korea Housing Finance Corporation	`1.24ms` 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
152.201.191.216	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.53ms` from Bogota, CO
167.89.42.152	AS11377 SendGrid, Inc.	`0.21ms` from Chicago, US
35.193.108.24	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
74.63.179.104	AS13649 Flexential Colorado Corp.	`0.41ms` from Denver, US
75.71.17.72	AS7922 Comcast Cable Communications, LLC	`6.34ms` from Denver, US
91.182.17.120	AS5432 Proximus NV	`5.10ms` from Gravelines, FR
121.10.196.8	AS140308 CHINATELECOM Guangdong province Zhuhai 5G network	`9.51ms` from Guangzhou, CN
76.142.172.120	AS7922 Comcast Cable Communications, LLC	`8.11ms` from Houston, US
160.86.187.152	AS2527 Sony Network Communications Inc.	`1.73ms` from Osaka, JP
188.234.25.248	AS41668 JSC "ER-Telecom Holding"	`7.26ms` from Samara, RU
88.221.157.24	AS16625 Akamai Technologies, Inc.	`0.12ms` from Seattle, US
111.242.109.88	AS3462 Data Communication Business Group	`4.01ms` from Taichung, TW
212.251.36.136	AS1241 Forthnet	`0.45ms` from Athens, GR
152.136.113.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Beijing, CN
172.183.134.136	AS8075 Microsoft Corporation	`0.41ms` from Chicago, US
199.201.77.248	AS19201 Eastex Telephone Cooperative, Inc.	`7.47ms` from Dallas, US
93.220.194.8	AS3320 Deutsche Telekom AG	`5.06ms` from Frankfurt am Main, DE
154.37.88.56	AS18978 Enzu Inc	`0.18ms` from Tokyo, JP
76.97.51.216	AS7922 Comcast Cable Communications, LLC	`4.78ms` from Atlanta, US
69.53.67.216	AS13977 Fidium	`3.21ms` from Boston, US
34.244.205.72	AS16509 Amazon.com, Inc.	`0.53ms` from Dublin, IE
31.53.45.56	AS2856 British Telecommunications PLC	`6.30ms` from London, GB
88.189.28.200	AS12322 Free SAS	`18.28ms` from Paris, FR
151.63.157.104	AS1267 WIND TRE S.P.A.	`11.47ms` from Rome, IT
23.100.35.152	AS8075 Microsoft Corporation	`0.56ms` 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 211.196.4.17

traceroute to 211.196.4.17 (211.196.4.17): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.1 0.068 ms

2 [AS3786] 211.118.152.142 10.309 ms

3 *

4 *

5 [AS4766] 112.174.58.78 0.795 ms

6 *

7 *

8 [AS4766] 59.6.248.202 2.127 ms

9 [AS17611] 211.196.4.17 1.236 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On November 22nd 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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