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:             [email protected]
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	`1.46ms` 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
216.67.115.184	AS7782 Alaska Communications Systems Group, Inc.	`5.94ms` from Anchorage, US
44.247.55.216	AS16509 Amazon.com, Inc.	`0.52ms` from Boardman, US
20.230.123.104	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
76.92.44.200	AS10796 Charter Communications Inc	`16.92ms` from Chicago, US
45.56.212.184	AS11979 Bluegrass Network LLC	`12.21ms` from Chicago, US
119.85.77.216	AS134420 Chongqing Telecom	`1.19ms` from Chongqing, CN
223.229.243.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.10ms` from Delhi, IN
115.200.164.168	AS4134 CHINANET-BACKBONE	`6.01ms` from Hangzhou, CN
90.112.37.248	AS3215 Orange S.A.	`4.11ms` from Lyon, FR
151.29.152.120	AS1267 WIND TRE S.P.A.	`7.98ms` from Milan, IT
79.106.9.8	AS42313 ONE ALBANIA SH.A.	`5.88ms` from Pristina, XK
78.84.200.120	AS12578 SIA Tet	`1.34ms` from Riga, LV
4.196.215.232	AS8075 Microsoft Corporation	`1.25ms` from Sydney, AU
54.250.216.232	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
185.18.213.56	AS48715 Sefroyek Pardaz Engineering PJSC	`16.98ms` from Yerevan, AM
181.59.142.120	AS10620 Telmex Colombia S.A.	`6.16ms` from Bogota, CO
196.70.67.184	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.84ms` from Casablanca, MA
45.225.229.248	AS266973 Provnet Internet Ltda	`13.34ms` from Fortaleza, BR
117.24.203.88	AS4134 CHINANET-BACKBONE	`5.14ms` from Fuzhou, CN
79.243.93.72	AS3320 Deutsche Telekom AG	`5.55ms` from Hamburg, DE
176.91.216.104	AS16135 Turkcell A.S.	`15.95ms` from Istanbul, TR
24.94.100.24	AS33363 Charter Communications, Inc	`1.86ms` from Orlando, US
4.211.86.216	AS8075 Microsoft Corporation	`0.36ms` from Paris, FR
73.11.5.248	AS7922 Comcast Cable Communications, LLC	`6.09ms` from Portland, US
5.139.248.120	AS12389 PJSC Rostelecom	`14.26ms` from Tbilisi, GE

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] 140.91.214.26 164.959 ms

2 *

3 *

4 *

5 [AS4766] 112.174.120.62 1.203 ms

6 *

7 *

8 [AS4766] 61.251.76.1 3.333 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 15th 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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