All IP Ranges
183.0.0.0/8
AS4766 | 183.96.0.0/13

183.96.0.0/13

AS4766 · Korea Telecom

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Summary

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

WHOIS Details

inetnum:        183.96.0.0 - 183.127.255.255
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 183.0.0.0/8

Range	ASN	Company	Num of IPs
183.0.0.0/10	AS134763	CHINANET Guangdong province network	4,194,304
183.192.0.0/10	AS139080	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS141425	China Mobile Communications Corporation	4,194,304
183.0.0.0/10	AS140308	CHINANET Guangdong province network	4,194,304
183.192.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS135054	China Mobile Communications Corporation	4,194,304
183.0.0.0/10	AS135089	CHINANET Guangdong province network	4,194,304
183.0.0.0/10	AS136199	CHINANET Guangdong province network	4,194,304
183.192.0.0/10	AS132510	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304
183.0.0.0/10	AS58466	CHINANET Guangdong province network	4,194,304
183.192.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
183.0.0.0/10	AS4134	CHINANET Guangdong province network	4,194,304
183.128.0.0/11	AS4134	CHINANET Zhejiang province network	2,097,152
183.160.0.0/13	AS4134	CHINANET Anhui province network	524,288
183.64.0.0/13	AS4134	CHINANET Chongqing Province Network	524,288
183.64.0.0/13	AS134420	CHINANET Chongqing Province Network	524,288
183.160.0.0/13	AS134425	CHINANET Anhui province network	524,288
183.184.0.0/13	AS4837	China Unicom Shanxi province network	524,288
183.92.0.0/14	AS4837	China Unicom Hubei Province Network	262,144
183.172.0.0/14	AS4538	China Education and Research Network	262,144
183.168.0.0/15	AS4538	China Education and Research Network	131,072
183.84.0.0/15	AS23724	21ViaNet(China),Inc.	131,072
183.76.0.0/15	AS4685	Asahi Net	131,072
183.84.0.0/15	AS9308	21ViaNet(China),Inc.	131,072
183.178.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
183.178.0.0/15	AS10103	Hong Kong Broadband Network Ltd	131,072
183.84.0.0/15	AS4835	21ViaNet(China),Inc.	131,072
183.80.0.0/16	AS18403	FPT Telecom	65,536
183.171.0.0/16	AS10030	Celcom Axiata Berhad	65,536
183.204.0.0/16	AS9808	China Mobile Communications Corporation - henan	65,536
183.79.0.0/16	AS24572	Yahoo Japan	65,536
183.176.0.0/16	AS7522	STNet, Incorporated	65,536
183.89.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
183.170.0.0/16	AS4538	China Education and Research Network	65,536
183.204.0.0/16	AS24445	China Mobile Communications Corporation - henan	65,536
183.205.0.0/16	AS24445	China Mobile Communications Corporation - henan	65,536
183.88.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
183.180.0.0/16	AS2519	ARTERIA Networks Corporation	65,536
183.177.128.0/17	AS2519	ARTERIA Networks Corporation	32,768
183.78.0.0/17	AS45960	YTL COMMUNICATIONS SDN BHD	32,768
183.90.0.0/17	AS4657	StarHub Internet Pte Ltd	32,768
183.73.128.0/17	AS9605	NTT DoCoMo, Inc.	32,768
183.75.0.0/17	AS9605	NTT DoCoMo, Inc.	32,768

Hosted domains

There are 1,071 domain names hosted across 573 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
183.101.245.48	easternpearlsa.com	42
183.100.242.166	i-stockloan.co.kr	36
183.97.21.176	monsterenergycod.kr	35
183.103.74.89	kiup.kr	33
183.103.74.109	environ.wiki	29
183.101.157.34	dryan.kr	14
183.99.223.123	bnkode.com	11
183.97.126.102	ellisp.co.kr	10
183.101.157.29	thattime.xyz	9
183.101.244.201	wattsaver.biz	9
183.98.20.188	insighty.co.kr	9
183.99.236.191	teslacafe.co.kr	8
183.101.157.54	perthinside.com	8
183.102.74.116	edmfg.co.kr	8
183.101.216.202	ttalttal.com	8
183.102.74.30	linkcrm.co.kr	7
183.97.109.208	ragezone.kr	7
183.100.89.162	crusiaworld.com	7
183.98.8.227	esimpicker.com	7
183.96.157.67	ssangyongdeco.co.kr	6

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

300,363 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
183.101.91.1	AS4766 Korea Telecom	`1.68ms` from Seoul, KR
183.100.226.182	AS4766 Korea Telecom	`2.55ms` from Seoul, KR
183.100.211.136	AS4766 Korea Telecom	`1.49ms` from Seoul, KR
183.101.29.226	AS4766 Korea Telecom	`1.78ms` from Seoul, KR
183.100.228.176	AS4766 Korea Telecom	`2.86ms` from Seoul, KR
183.101.25.16	AS4766 Korea Telecom	`1.91ms` from Seoul, KR
183.101.37.198	AS4766 Korea Telecom	`1.65ms` from Seoul, KR
183.100.222.129	AS4766 Korea Telecom	`2.63ms` from Seoul, KR
183.101.28.84	AS4766 Korea Telecom	`1.98ms` from Seoul, KR
183.100.238.145	AS4766 Korea Telecom	`2.65ms` from Seoul, KR
183.100.246.1	AS4766 Korea Telecom	`2.84ms` from Seoul, KR
183.100.245.75	AS4766 Korea Telecom	`3.75ms` from Seoul, KR
183.101.74.5	AS4766 Korea Telecom	`1.93ms` from Seoul, KR
183.101.65.29	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
183.100.216.100	AS4766 Korea Telecom	`2.63ms` from Seoul, KR
183.101.80.19	AS4766 Korea Telecom	`1.78ms` from Seoul, KR
183.100.173.1	AS4766 Korea Telecom	`1.85ms` from Seoul, KR
183.100.177.25	AS4766 Korea Telecom	`3.53ms` from Seoul, KR
183.101.24.143	AS4766 Korea Telecom	`1.84ms` from Seoul, KR
183.101.103.9	AS4766 Korea Telecom	`1.89ms` from Seoul, KR
183.100.179.249	AS4766 Korea Telecom	`3.48ms` from Seoul, KR
183.101.11.242	AS4766 Korea Telecom	`1.70ms` from Seoul, KR
183.101.14.230	AS4766 Korea Telecom	`1.72ms` from Seoul, KR
183.101.90.92	AS4766 Korea Telecom	`1.68ms` from Seoul, KR
183.101.52.218	AS4766 Korea Telecom	`1.64ms` 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
89.12.130.61	AS6805 Telefonica Germany GmbH & Co.OHG	`2.33ms` from Berlin, DE
181.58.18.205	AS10620 Telmex Colombia S.A.	`15.57ms` from Bogota, CO
205.169.223.45	AS209 CenturyLink Communications, LLC	`0.61ms` from Denver, US
93.209.171.109	AS3320 Deutsche Telekom AG	`8.38ms` from Frankfurt am Main, DE
213.139.177.173	AS16086 DNA Oyj	`0.64ms` from Helsinki, FI
202.150.132.173	AS23949 PT Comtronics Systems	`3.50ms` from Jakarta, ID
62.174.5.61	AS12430 VODAFONE ESPANA S.A.U.	`9.62ms` from Madrid, ES
112.203.195.77	AS9299 Philippine Long Distance Telephone Company	`1.12ms` from Manila, PH
116.148.100.13	AS4837 CHINA UNICOM China169 Backbone	`6.98ms` from Ningbo, CN
92.173.79.173	AS3215 Orange S.A.	`1.27ms` from Paris, FR
173.163.43.253	AS7922 Comcast Cable Communications, LLC	`15.75ms` from Philadelphia, US
27.210.213.77	AS4837 CHINA UNICOM China169 Backbone	`1.70ms` from Qingdao, CN
61.3.20.93	AS9829 National Internet Backbone	`17.90ms` from Saint Thomas Mount, IN
122.202.208.125	AS9946 KCTV JEJU BROADCASTING	`10.22ms` from Seoul, KR
219.150.122.61	AS4134 CHINANET-BACKBONE	`9.92ms` from Zhengzhou, CN
154.250.65.93	AS36947 Telecom Algeria	`14.41ms` from Algiers, DZ
87.208.166.221	AS50266 Odido Netherlands B.V.	`4.13ms` from Amsterdam, NL
96.4.105.237	AS11686 Zayo Bandwidth	`19.84ms` from Atlanta, US
81.70.78.13	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.76ms` from Beijing, CN
189.31.181.221	AS8167 V tal	`0.33ms` from Brasilia, BR
194.78.157.93	AS5432 Proximus NV	`1.32ms` from Brussels, BE
24.64.134.205	AS6327 Shaw Communications	`4.13ms` from Calgary, CA
79.253.83.77	AS3320 Deutsche Telekom AG	`5.03ms` from Frankfurt am Main, DE
58.62.79.13	AS4134 CHINANET-BACKBONE	`3.10ms` from Guangzhou, CN
8.139.96.189	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.67ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f5 183.99.183.99

traceroute to 183.99.183.99 (183.99.183.99): 64 hops max, 52 byte packets

5 [AS4766] 112.174.15.62 2.612 ms

6 *

7 *

8 *

9 [AS4766] 183.99.183.99 4.458 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 6th 2025

What are IP address ranges?

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