220.73.233.0/24

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	220.73.233.0-220.73.233.255

WHOIS Details

inetnum:            220.73.233.0 - 220.73.233.255
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:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 220.73.233.0/24

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

Nearby Ranges

BGP prefixes that overlap with 220.73.0.0/16

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

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

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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
73.184.62.56	AS7922 Comcast Cable Communications, LLC	`1.43ms` from Atlanta, US
54.69.154.248	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
54.203.225.248	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
173.29.126.152	AS30036 Mediacom Communications Corp	`12.61ms` from Chicago, US
97.186.162.200	AS6167 Verizon Business	`17.85ms` from Chicago, US
73.189.149.104	AS7922 Comcast Cable Communications, LLC	`5.67ms` from Fremont, US
15.222.172.56	AS16509 Amazon.com, Inc.	`0.15ms` from Montreal, CA
85.65.227.8	AS1680 Cellcom Fixed Line Communication L.P	`2.44ms` from Tel Aviv, IL
92.70.195.8	AS1136 KPN B.V.	`1.89ms` from Amsterdam, NL
223.31.41.40	AS9583 Sify Limited	`14.27ms` from Chennai, IN
91.13.205.216	AS3320 Deutsche Telekom AG	`8.19ms` from Frankfurt am Main, DE
113.169.157.136	AS45899 VNPT Corp	`2.13ms` from Ho Chi Minh City, VN
162.232.148.88	AS7018 AT&T Enterprises, LLC	`4.70ms` from Houston, US
31.127.252.40	AS2856 British Telecommunications PLC	`2.02ms` from London, GB
38.154.252.56	AS55286 B2 Net Solutions Inc.	`0.23ms` from London, GB
96.61.3.120	AS4181 TDS TELECOM	`13.29ms` from New York City, US
13.208.62.152	AS16509 Amazon.com, Inc.	`0.27ms` from Osaka, JP
119.230.75.136	AS17511 OPTAGE Inc.	`1.92ms` from Osaka, JP
60.32.121.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.82ms` from Osaka, JP
34.228.92.216	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
54.198.216.232	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
3.226.189.152	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
60.65.72.88	AS17676 SoftBank Corp.	`3.25ms` from Tokyo, JP
109.207.112.152	AS196740 Teleradiocompany TeleLan LLC	`6.81ms` from Warsaw, PL
92.96.62.120	AS5384 Emirates Internet	`4.14ms` from Al Fujairah City, AE

Traceroute

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

traceroute -a -n -q1 -f2 -m7 220.73.233.53

traceroute to 220.73.233.53 (220.73.233.53): 7 hops max, 52 byte packets

2 [AS55017] 104.219.220.157 14.418 ms

3 [AS55017] 104.219.220.29 0.245 ms

4 [AS55017] 104.219.220.11 0.261 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Saskatoon, CA

On November 28th 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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