220.76.177.0/24

AS9647 · Seoul Metropolitan Government

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Summary

Country	South Korea
Domain	kt.com
ASN	AS9647
Parent Range	220.72.0.0/13
Registry	KRNIC
ID	220.76.177.0-220.76.177.255

WHOIS Details

inetnum:            220.76.177.0 - 220.76.177.255
descr:              Korea Telecom
network-type:       CUSTOMER
address:            90 Buljeongro Bundang-Gu Seongnam-Si Gyeonggi-Do
zip-code:           13606
created:            2022-09-16
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:             kornet_ip@kt.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 220.76.177.0/24

Range	ASN	Company	Num of IPs
220.72.0.0/13	AS4766	Korea Telecom	524,288

Nearby Ranges

BGP prefixes that overlap with 220.76.0.0/16

Range	ASN	Company	Num of IPs
220.72.0.0/13	AS4766	Korea Telecom	524,288
220.76.115.0/24	AS10185	(ju)hanaeunhaeng	256
220.76.17.0/24	AS131093	Korea Telecom	256
220.76.194.0/24	AS152290	Eiiaieseu(ju)	256
220.76.239.0/24	AS9526	(ju)koseu	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
220.76.177.103	gangseo.seoul.kr	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
220.76.177.79	AS9647 Seoul Metropolitan Government	`2.31ms` 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
197.95.62.248	AS20011 Dimension Data	`2.33ms` from Cape Town, ZA
5.30.83.184	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.20ms` from Dubai, AE
86.15.195.56	AS5089 Virgin Media Limited	`4.93ms` from Erith, GB
93.192.37.120	AS3320 Deutsche Telekom AG	`1.13ms` from Hamburg, DE
98.198.40.56	AS7922 Comcast Cable Communications, LLC	`5.61ms` from Houston, US
185.146.40.136	AS57468 AZA TELECOM SAS	`6.77ms` from Paris, FR
120.109.16.152	AS1659 Taiwan Academic Network (TANet) Information Center	`1.19ms` from Taichung, TW
110.238.126.8	AS136907 HUAWEI CLOUDS	`2.28ms` from Bangkok, TH
190.173.175.24	AS22927 Telefonica de Argentina	`2.06ms` from Buenos Aires, AR
204.1.62.120	AS400427 IQ Fiber	`0.95ms` from Jacksonville, US
14.102.148.8	AS45352 IP ServerOne Solutions Sdn Bhd	`0.79ms` from Kuala Lumpur, MY
94.142.113.248	AS12956 TELXIUS Cable	`0.49ms` from London, GB
95.138.133.56	AS15395 Rackspace Ltd.	`1.15ms` from London, GB
172.117.18.120	AS20001 Charter Communications Inc	`6.04ms` from Los Angeles, US
73.54.69.216	AS7922 Comcast Cable Communications, LLC	`4.28ms` from Miami, US
95.251.189.152	AS3269 Telecom Italia S.p.A.	`5.31ms` from Milan, IT
88.84.209.56	AS21453 Flex Ltd.	`2.07ms` from Moscow, RU
87.179.175.56	AS3320 Deutsche Telekom AG	`2.66ms` from Nuernberg, DE
15.218.33.56	AS20055 Wholesail networks LLC	`8.67ms` from Seattle, US
71.216.177.168	AS209 CenturyLink Communications, LLC	`7.33ms` from Seattle, US
70.67.29.136	AS6327 Shaw Communications	`5.11ms` from Seattle, US
121.184.7.40	AS4766 Korea Telecom	`3.23ms` from Seoul, KR
117.55.175.40	AS9770 LG HelloVision Corp.	`5.79ms` from Seoul, KR
1.160.197.184	AS3462 Data Communication Business Group	`0.44ms` from Taipei, TW
180.36.177.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.79ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 220.76.177.62

traceroute to 220.76.177.62 (220.76.177.62): 64 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.112 ms

2 *

3 *

4 *

5 [AS4766] 112.190.76.185 14.789 ms

6 *

7 *

8 *

9 *

10 [AS4766] 211.217.66.82 2.135 ms

11 *

12 [AS9647] 202.14.90.140 2.023 ms

13 *

14 [AS9647] 202.14.90.219 1.939 ms

15 *

16 *

17 [AS9647] 203.128.239.206 3.69 ms

18 *

19 [AS9647] 220.76.177.62 6.671 ms

Measurement taken from

IPinfo ProbeNet in Incheon, KR

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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