220.73.232.0/23

AS9870 · DONG-EUI UNIVERSITY

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Summary

Country	South Korea
Domain	kt.com
ASN	AS9870
Parent Range	220.72.0.0/13
Registry	KRNIC
ID	220.73.232.0-220.73.232.255

WHOIS Details

inetnum:            220.73.232.0 - 220.73.232.255
descr:              Donguidaehakgyo
network-type:       CUSTOMER
address:            Gaya1-Dong Busanjin-Gu Busangwangyeok-Si
zip-code:           614-011
created:            2015-03-17
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 220.73.232.0/23

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

BGP prefixes that are contained by 220.73.232.0/23

Range	ASN	Company	Num of IPs
220.73.232.0/24	AS9870	Donguidaehakgyo	256
220.73.233.0/24	AS9870	Donguidaehakgyo	256

Nearby Ranges

BGP prefixes that overlap with 220.73.0.0/16

Range	ASN	Company	Num of IPs
220.72.0.0/13	AS4766	Korea Telecom	524,288
220.73.234.0/24	AS4766	Ulsangwahakdaehakgyo	256
220.73.235.0/24	AS4766	Ulsangwahakdaehakgyo	256
220.73.236.0/24	AS4766	Ulsangwahakdaehakgyo	256
220.73.230.0/24	AS9870	Donguidaehakgyo	256
220.73.231.0/24	AS9870	Donguidaehakgyo	256
220.73.232.0/24	AS9870	Donguidaehakgyo	256
220.73.233.0/24	AS9870	Donguidaehakgyo	256

Hosted domains

There are no domains currently hosted on this ASN.

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

Read more

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
208.188.36.151	AS7018 AT&T Enterprises, LLC	`8.64ms` from Atlanta, US
85.197.27.199	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`1.96ms` from Duesseldorf, DE
27.69.211.231	AS7552 Viettel Group	`18.62ms` from Ho Chi Minh City, VN
210.57.0.151	AS4637 Telstra Global	`1.33ms` from Kuala Lumpur, MY
109.156.81.167	AS2856 British Telecommunications PLC	`2.98ms` from London, GB
73.54.20.231	AS7922 Comcast Cable Communications, LLC	`4.03ms` from Miami, US
93.123.230.167	AS35539 Information and Communication Technologies LLC	`1.72ms` from Moscow, RU
128.119.111.215	AS1249 University of Massachusetts - AMHERST	`8.55ms` from New York City, US
88.186.142.7	AS12322 Free SAS	`8.06ms` from Paris, FR
3.35.139.71	AS16509 Amazon.com, Inc.	`0.17ms` from Seoul, KR
118.54.197.199	AS4766 Korea Telecom	`1.64ms` from Seoul, KR
114.31.221.247	AS24279 SENDAI CATV CO.,LTD.	`10.33ms` from Tokyo, JP
170.130.96.87	AS2914 NTT America, Inc.	`0.21ms` from Ashburn, US
184.27.249.103	AS45758 Triple T Broadband Public Company Limited	`6.71ms` from Bangkok, TH
204.103.112.119	AS3360 DXC US Latin America Corporation	`1.69ms` from Frankfurt am Main, DE
217.31.170.55	AS8473 Bahnhof AB	`1.91ms` from Goeteborg, SE
14.190.188.71	AS45899 VNPT Corp	`3.21ms` from Hanoi, VN
86.160.57.135	AS2856 British Telecommunications PLC	`6.55ms` from London, GB
185.195.221.7	AS21769 Colocation America Corporation	`0.27ms` from Los Angeles, US
86.194.142.151	AS3215 Orange S.A.	`4.44ms` from Lyon, FR
117.83.67.151	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.07ms` from Nanjing, CN
170.233.134.151	AS262470 Pontenet Teleinformática Ltda.	`10.66ms` from Osasco, BR
52.194.241.151	AS16509 Amazon.com, Inc.	`1.27ms` from Tokyo, JP
173.205.108.167	AS3257 GTT Communications Inc.	`0.29ms` from Vancouver, CA
76.24.116.87	AS7922 Comcast Cable Communications, LLC	`5.71ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 220.73.233.209

traceroute to 220.73.233.209 (220.73.233.209): 7 hops max, 52 byte packets

4 [] 193.169.198.70 1.525 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On March 13th 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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