203.247.212.0/22

AS9775 · Hannam University

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Summary

Country	South Korea
Domain	hannam.ac.kr
ASN	AS9775
Registry	KRNIC
ID	203.247.212.0-203.247.215.255

WHOIS Details

inetnum:            203.247.212.0 - 203.247.215.255
descr:              Hannam University
network-type:       CUSTOMER
address:            Hannam-ro Daedeok-gu Daejeon Korea
zip-code:           34430
created:            2005-08-24
admin:              GENERATED-KRNIC-IP-MANAGER-NOC
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-NOC
person:             IP Manager
name:               IP Manager
phone:              +82-31-266-5896
e-mail:             noc@dotnamekorea.com
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.247.0.0/16

Range	ASN	Company	Num of IPs
203.247.0.0/19	AS23714	Korean Education Network	8,192
203.247.32.0/19	AS9775	KISTI	8,192
203.247.128.0/19	AS4668	LG CNS	8,192
203.247.208.0/22	AS9982	Pai Chai University	1,024
203.247.220.0/22	AS45363	Sun Moon University	1,024
203.247.187.0/24	AS1237	Korea Electrotechnology Research Institute	256
203.247.182.0/24	AS45963	Korea Institute of Radiological Medical Sciences	256
203.247.183.0/24	AS131830	Institute for Basic Science	256
203.247.166.0/24	AS9708	Pukyong National University	256
203.247.167.0/24	AS1237	KISTI	256
203.247.189.0/24	AS131830	Institute for Basic Science	256
203.247.186.0/24	AS38696	Korea Brain Research Institute	256

Hosted domains

There are 6 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.247.213.80	quantumsoft.co.kr	5
203.247.213.141	myqple.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.247.215.196	AS9775 Hannam University	`3.42ms` from Seoul, KR
203.247.212.133	AS9775 Hannam University	`3.49ms` from Seoul, KR
203.247.213.151	AS9775 Hannam University	`3.65ms` from Incheon, KR
203.247.214.12	AS9775 Hannam University	`3.50ms` 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
20.56.203.230	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
181.2.114.182	AS7303 Telecom Argentina S.A.	`1.54ms` from Buenos Aires, AR
129.105.173.102	AS103 Northwestern University	`1.00ms` from Chicago, US
97.228.173.86	AS6167 Verizon Business	`7.26ms` from Denver, US
60.161.87.6	AS4134 CHINANET-BACKBONE	`11.46ms` from Guiyang, CN
99.106.216.38	AS7018 AT&T Enterprises, LLC	`9.39ms` from Houston, US
220.121.113.230	AS4766 Korea Telecom	`0.86ms` from Incheon, KR
162.228.255.54	AS7018 AT&T Enterprises, LLC	`13.15ms` from Kansas City, US
181.66.254.38	AS6147 INTEGRATEL PERÚ S.A.A.	`2.16ms` from Lima, PE
109.150.76.134	AS2856 British Telecommunications PLC	`11.59ms` from London, GB
82.62.240.150	AS3269 Telecom Italia S.p.A.	`4.79ms` from Milan, IT
87.154.180.118	AS3320 Deutsche Telekom AG	`2.98ms` from Nuernberg, DE
151.206.64.118	AS8075 Microsoft Corporation	`0.40ms` from Osaka, JP
173.167.209.150	AS7922 Comcast Cable Communications, LLC	`7.34ms` from Piscataway, US
35.153.144.102	AS14618 Amazon.com, Inc.	`0.37ms` from Reston, US
157.105.9.38	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.77ms` from Tokyo, JP
69.88.44.198	AS14291 Antietam Broadband	`2.18ms` from Ashburn, US
96.94.169.150	AS7922 Comcast Cable Communications, LLC	`10.26ms` from Atlanta, US
3.137.103.86	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
3.138.42.166	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
65.63.151.70	AS8011 MongoDB, Inc.	`0.14ms` from Dublin, IE
52.169.178.150	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
131.189.253.166	AS8075 Microsoft Corporation	`0.26ms` from Frankfurt am Main, DE
24.138.75.182	AS11260 EastLink	`18.17ms` from Halifax, CA
182.177.52.38	AS17557 Pakistan Telecommunication Company Limited	`1.82ms` from Islamabad, PK

Traceroute

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

traceroute -a -n -q1 203.247.215.8

traceroute to 203.247.215.8 (203.247.215.8): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.44 0.076 ms

2 *

3 *

4 *

5 [AS4766] 112.174.101.10 4.712 ms

6 [AS4766] 112.188.134.130 6.006 ms

7 [AS4766] 220.89.191.54 4.852 ms

8 [AS9775] 202.30.54.193 4.169 ms

9 [AS9775] 202.30.54.35 4.129 ms

10 [AS9775] 202.30.54.171 4.606 ms

11 [AS9775] 202.30.54.155 4.943 ms

12 [AS9775] 203.247.215.8 4.047 ms

Measurement taken from

IPinfo ProbeNet in Seoul, 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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