61.251.76.0/24

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	61.251.76.0-61.251.76.255

WHOIS Details

inetnum:            61.251.76.0 - 61.251.76.255
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:             kornet_ip@kt.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 61.251.76.0/24

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
61.251.69.0/24	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
61.251.77.0/24	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

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

IP Address	ASN	Details
61.251.76.1	AS4766 Korea Telecom	`1.72ms` 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
43.164.3.232	AS132203 Tencent Building, Kejizhongyi Avenue	`0.88ms` from Bangkok, TH
123.19.220.120	AS45899 VNPT Corp	`5.40ms` from Da Nang, VN
174.162.26.120	AS7922 Comcast Cable Communications, LLC	`10.40ms` from Flint, US
119.116.32.120	AS4837 CHINA UNICOM China169 Backbone	`4.55ms` from Liaoyang, CN
175.163.250.24	AS4837 CHINA UNICOM China169 Backbone	`8.67ms` from Liaoyang, CN
81.147.81.168	AS2856 British Telecommunications PLC	`3.25ms` from London, GB
174.58.205.40	AS7922 Comcast Cable Communications, LLC	`10.60ms` from Miami, US
69.201.72.120	AS11351 Charter Communications Inc	`18.12ms` from New York City, US
184.152.38.248	AS12271 Charter Communications Inc	`3.95ms` from Newark, US
4.196.215.232	AS8075 Microsoft Corporation	`0.87ms` from Sydney, AU
16.144.25.152	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
100.23.1.8	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
41.142.106.88	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.28ms` from Casablanca, MA
209.83.6.24	AS7029 Windstream Communications LLC	`0.52ms` from Dallas, US
91.3.101.72	AS3320 Deutsche Telekom AG	`9.08ms` from Frankfurt am Main, DE
185.214.232.136	AS39702 S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald	`3.86ms` from Frankfurt am Main, DE
112.127.70.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.30ms` from Hangzhou, CN
84.251.130.232	AS1759 Telia Finland Oyj	`4.80ms` from Helsinki, FI
42.115.154.56	AS18403 FPT Telecom Company	`1.31ms` from Ho Chi Minh City, VN
175.166.185.56	AS4837 CHINA UNICOM China169 Backbone	`8.81ms` from Liaoyang, CN
37.22.235.248	AS12389 PJSC Rostelecom	`8.62ms` from Novosibirsk, RU
83.113.18.88	AS3215 Orange S.A.	`14.32ms` from Paris, FR
100.16.74.72	AS701 Verizon Business	`4.80ms` from Ashburn, US
160.36.138.8	AS3450 University of Tennessee	`9.98ms` from Atlanta, US
89.154.17.72	AS2860 NOS COMUNICACOES, S.A.	`4.30ms` from Braga, PT

Traceroute

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

traceroute -a -n -q1 61.251.76.1

traceroute to 61.251.76.1 (61.251.76.1): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.1 0.08 ms

2 [AS4766] 218.145.32.254 0.579 ms

3 *

4 *

5 [AS4766] 112.174.120.62 1.53 ms

6 *

7 *

8 [AS4766] 61.251.76.1 1.665 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 28th 2025

What are IP address ranges?

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