211.253.62.0/24

AS17841 · NATIONAL INFORMATION RESOURCES SERVICE

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Summary

Country	South Korea
Domain	kt.com
ASN	AS17841
Registry	KRNIC
ID	211.253.62.0-211.253.62.255

WHOIS Details

inetnum:            211.253.62.0 - 211.253.62.255
descr:              Korea Telecom
network-type:       CUSTOMER
address:            90 Buljeongro Bundang-Gu Seongnam-Si Gyeonggi-Do
zip-code:           13606
created:            2024-01-25
admin:              GENERATED-KRNIC-IP-MANAGER-KORNETIP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-KORNETIP
person:             IP Manager
name:               IP Manager
phone:              +82-2-500-6631
e-mail:             [email protected]
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 211.253.0.0/16

Range	ASN	Company	Num of IPs
211.253.176.0/20	AS10176	Korea Telecom	4,096
211.253.72.0/21	AS9531	Korea Telecom	2,048
211.253.68.0/22	AS9531	Gwangjugwangyeoksigyoyukcheong	1,024
211.253.61.0/24	AS17574	KT	256
211.253.61.0/24	AS17574	KT	256
211.253.60.0/24	AS17841	KT	256
211.253.60.0/24	AS17841	KT	256
211.253.61.0/24	AS17841	KT	256
211.253.61.0/24	AS17841	KT	256
211.253.65.0/24	AS45400	Korea Telecom	256
211.253.67.0/24	AS45400	Korea Telecom	256
211.253.56.0/24	AS4766	Korea Telecom	256
211.253.59.0/24	AS4766	Baekseokyesuldaehakgyo	256
211.253.60.0/24	AS17574	KT	256
211.253.60.0/24	AS17574	KT	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

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
91.246.41.72	AS216071 SERVERS TECH FZCO	`0.54ms` from Amsterdam, NL
73.148.50.184	AS7922 Comcast Cable Communications, LLC	`8.69ms` from Ashburn, US
4.153.12.136	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
94.191.13.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.25ms` from Chongqing, CN
172.13.218.152	AS7018 AT&T Enterprises, LLC	`16.49ms` from Dallas, US
1.227.137.120	AS9318 SK Broadband Co Ltd	`9.26ms` from Incheon, KR
46.200.77.232	AS6849 JSC "Ukrtelecom"	`8.27ms` from Kyiv, UA
74.177.215.184	AS8075 Microsoft Corporation	`0.18ms` from London, GB
2.4.87.232	AS3215 Orange S.A.	`7.39ms` from Marseille, FR
84.8.229.24	AS31898 Oracle Corporation	`3.31ms` from Milan, IT
4.242.158.56	AS8075 Microsoft Corporation	`0.20ms` from Phoenix, US
18.213.39.40	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
20.237.205.248	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
14.45.113.8	AS4766 Korea Telecom	`4.72ms` from Seoul, KR
125.230.210.40	AS3462 Data Communication Business Group	`1.75ms` from Taichung, TW
83.6.27.24	AS5617 Orange Polska Spolka Akcyjna	`6.75ms` from Warsaw, PL
73.108.173.136	AS7922 Comcast Cable Communications, LLC	`14.04ms` from Atlanta, US
23.120.190.152	AS7018 AT&T Enterprises, LLC	`8.65ms` from Dallas, US
27.63.138.152	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.66ms` from Delhi, IN
77.14.23.56	AS6805 Telefonica Germany GmbH & Co.OHG	`2.28ms` from Hamburg, DE
114.55.85.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.07ms` from Hangzhou, CN
197.94.223.56	AS20011 Dimension Data	`0.93ms` from Johannesburg, ZA
90.201.183.56	AS5607 Sky UK Limited	`11.48ms` from London, GB
73.242.88.72	AS7922 Comcast Cable Communications, LLC	`7.15ms` from Minneapolis, US
173.56.41.200	AS701 Verizon Business	`3.09ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 211.253.62.76

traceroute to 211.253.62.76 (211.253.62.76): 6 hops max, 52 byte packets

2 [AS8554] 82.97.0.34 0.52 ms

3 [AS8554] 82.97.0.154 19.927 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Valbonne, FR

On January 19th 2026

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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