61.251.69.0/24

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Parent Range	61.251.64.0/20
Registry	KRNIC
ID	61.251.69.0-61.251.69.255

WHOIS Details

inetnum:            61.251.69.0 - 61.251.69.255
descr:              KT
network-type:       CUSTOMER
address:            83 Nonhyeonro Seosin-Myeon Seocho-Gu Seoulteukbyeol-Si
zip-code:           06775
created:            2025-09-24
admin:              GENERATED-KRNIC-IP-MANAGER-KORNETIP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-KORNETIP
person:             IP Manager
name:               IP Manager
phone:              +82-2-500-6630
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 61.251.69.0/24

Range	ASN	Company	Num of IPs
61.251.64.0/20	AS4766	Korea Telecom	4,096

Nearby Ranges

BGP prefixes that overlap with 61.251.0.0/16

Range	ASN	Company	Num of IPs
61.251.176.0/20	AS202736	ILINKKOREA	4,096
61.251.64.0/20	AS4766	Korea Telecom	4,096
61.251.96.0/20	AS2914	NTT KOREA	4,096
61.251.176.0/20	AS38676	ILINKKOREA	4,096
61.251.65.0/24	AS4766	KT	256
61.251.66.0/24	AS4766	KT	256
61.251.67.0/24	AS4766	KT	256
61.251.68.0/24	AS4766	KT	256
61.251.70.0/24	AS4766	KT	256
61.251.71.0/24	AS4766	KT	256
61.251.72.0/24	AS4766	KT	256
61.251.73.0/24	AS4766	KT	256
61.251.74.0/24	AS4766	KT	256
61.251.75.0/24	AS4766	KT	256
61.251.76.0/24	AS4766	KT	256
61.251.77.0/24	AS4766	KT	256
61.251.162.0/24	AS10160	KDDI KOREA	256
61.251.78.0/24	AS4766	KT	256
61.251.164.0/24	AS10160	Seowoninfor	256
61.251.166.0/24	AS10160	KDDI KOREA	256
61.251.188.0/24	AS4766	ILINKKOREAS	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
61.251.69.157	AS4766 Korea Telecom	`1.10ms` 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
64.179.96.56	AS7029 Windstream Communications LLC	`10.35ms` from Chicago, US
113.205.105.232	AS4837 CHINA UNICOM China169 Backbone	`2.30ms` from Chongqing, CN
146.199.47.168	AS6871 Plusnet	`1.13ms` from Erith, GB
185.209.60.56	AS12338 Euskaltel S.A.	`7.57ms` from Madrid, ES
193.201.46.200	AS207798 IMAC SPA	`10.22ms` from Milan, IT
176.107.254.8	AS57798 IT-Net ltd.	`5.61ms` from Moscow, RU
88.178.105.104	AS12322 Free SAS	`13.56ms` from Paris, FR
59.29.43.104	AS4766 Korea Telecom	`3.98ms` from Seoul, KR
193.187.115.40	AS213772 BK Customers	`0.35ms` from Vilnius, LT
111.167.202.200	AS4837 CHINA UNICOM China169 Backbone	`4.59ms` from Beijing, CN
117.12.65.56	AS4837 CHINA UNICOM China169 Backbone	`5.07ms` from Beijing, CN
117.254.27.72	AS9829 National Internet Backbone	`12.27ms` from Bengaluru, IN
189.6.79.136	AS28573 Claro NXT Telecomunicacoes Ltda	`5.76ms` from Brasilia, BR
60.48.229.88	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.20ms` from Kuala Lumpur, MY
190.12.77.216	AS27843 WIN EMPRESAS S.A.C.	`0.40ms` from Lima, PE
65.52.119.24	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
220.126.9.40	AS4766 Korea Telecom	`1.29ms` from Seoul, KR
62.2.113.8	AS6730 Sunrise GmbH	`0.68ms` from Zuerich, CH
110.231.18.216	AS4837 CHINA UNICOM China169 Backbone	`11.18ms` from Beijing, CN
34.223.185.168	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
149.69.118.24	AS54177 St. John Fisher College	`5.85ms` from Buffalo, US
154.179.20.72	AS8452 TE-AS	`4.64ms` from Cairo, EG
104.231.227.8	AS10796 Charter Communications Inc	`6.52ms` from Chicago, US
162.191.4.8	AS21928 T-Mobile USA, Inc.	`19.73ms` from Chicago, US
93.232.242.8	AS3320 Deutsche Telekom AG	`5.08ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 61.251.69.1

traceroute to 61.251.69.1 (61.251.69.1): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.2 0.298 ms

2 [AS4766] 218.145.32.254 0.72 ms

3 *

4 *

5 [AS4766] 112.174.104.82 1.818 ms

6 *

7 *

8 [AS4766] 61.251.69.1 2.451 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 14th 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.

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