61.251.74.0/24

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	61.251.74.0-61.251.74.255

WHOIS Details

inetnum:            61.251.74.0 - 61.251.74.255
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 61.251.74.0/24

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
61.251.75.0/24	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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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
74.134.50.72	AS10796 Charter Communications Inc	`12.93ms` from Ashburn, US
64.112.182.232	AS46887 Crown Castle Fiber LLC	`0.43ms` from Boston, US
73.61.250.216	AS7922 Comcast Cable Communications, LLC	`10.95ms` from Boston, US
75.219.215.56	AS6167 Verizon Business	`14.15ms` from Chicago, US
162.228.185.120	AS7018 AT&T Enterprises, LLC	`16.12ms` from Los Angeles, US
97.83.231.104	AS20115 Charter Communications LLC	`13.13ms` from Minneapolis, US
59.96.83.232	AS9829 National Internet Backbone	`3.71ms` from Mumbai, IN
87.152.114.232	AS3320 Deutsche Telekom AG	`6.51ms` from Nuernberg, DE
185.61.179.200	AS59877 VA TELECOM SAS	`2.36ms` from Paris, FR
64.164.152.40	AS7018 AT&T Enterprises, LLC	`1.57ms` from San Jose, US
209.83.82.56	AS7029 Windstream Communications LLC	`0.31ms` from Seattle, US
126.206.113.120	AS17676 SoftBank Corp.	`3.59ms` from Tokyo, JP
20.23.105.152	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
99.36.97.168	AS7018 AT&T Enterprises, LLC	`7.57ms` from Atlanta, US
18.217.146.104	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
75.65.68.232	AS7922 Comcast Cable Communications, LLC	`14.36ms` from Dallas, US
198.52.47.8	AS60241 High-Speed Universal Broadband Services C.I.C.	`2.87ms` from Edinburgh, GB
149.81.215.40	AS36351 IBM Cloud	`0.68ms` from Frankfurt am Main, DE
82.130.28.120	AS39857 Aalto University Student Union	`0.68ms` from Helsinki, FI
175.150.216.184	AS4837 CHINA UNICOM China169 Backbone	`9.38ms` from Liaoyang, CN
24.191.109.216	AS6128 Cablevision Systems Corp.	`8.74ms` from Morris Plains, US
58.243.136.88	AS4837 CHINA UNICOM China169 Backbone	`10.44ms` from Nanjing, CN
98.230.227.120	AS7922 Comcast Cable Communications, LLC	`15.40ms` from Orlando, US
60.208.172.200	AS4837 CHINA UNICOM China169 Backbone	`5.88ms` from Qingdao, CN
24.6.243.72	AS7922 Comcast Cable Communications, LLC	`4.54ms` 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 -m12 61.251.74.9

traceroute to 61.251.74.9 (61.251.74.9): 12 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 142.061 ms

2 *

3 [AS4766] 112.174.84.13 176.838 ms

4 *

5 *

6 *

7 [AS4766] 211.192.234.42 178.596 ms

8 *

9 [AS4766] 211.192.234.42 178.644 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On December 14th 2025

What are IP address ranges?

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