203.247.190.0/23

AS1237 · KISTI

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Summary

Country	South Korea
Domain	dotnamekorea.com
ASN	AS1237
Registry	KRNIC
ID	203.247.190.0-203.247.203.255

WHOIS Details

inetnum:            203.247.190.0 - 203.247.203.255
descr:              Tongmyong University
network-type:       CUSTOMER
address:            Sinseon-ro Nam-gu Busan Korea
zip-code:           48520
created:            2004-01-17
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:             [email protected]
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
203.247.212.0/22	AS9775	Hannam 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 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
137.155.16.135	AS7029 Windstream Communications LLC	`1.11ms` from Ashburn, US
174.172.168.119	AS7922 Comcast Cable Communications, LLC	`7.90ms` from Ashburn, US
83.212.32.151	AS5408 National Infrastructures for Research and Technology S.A.	`6.13ms` from Athens, GR
59.110.141.103	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.00ms` from Beijing, CN
40.143.2.103	AS17378 TierPoint, LLC	`3.21ms` from Boston, US
71.184.116.247	AS701 Verizon Business	`1.91ms` from Boston, US
102.186.215.135	AS24835 Vodafone Data	`13.36ms` from Cairo, EG
93.210.145.135	AS3320 Deutsche Telekom AG	`8.44ms` from Frankfurt am Main, DE
114.55.171.23	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.75ms` from Hangzhou, CN
196.6.208.103	AS23058 Discovery Health	`1.08ms` from Johannesburg, ZA
173.215.87.23	AS62886 OMNITEL COMMUNICATIONS	`3.07ms` from Lincoln, US
87.10.186.135	AS3269 Telecom Italia S.p.A.	`8.43ms` from Milan, IT
134.90.178.151	AS39927 E-Light-Telecom Ltd.	`4.37ms` from Novosibirsk, RU
124.18.142.119	AS18126 Chubu Telecommunications Company, Inc.	`6.66ms` from Osaka, JP
183.112.118.135	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
52.220.108.103	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
92.222.109.135	AS16276 OVH SAS	`0.08ms` from Strasbourg, FR
125.228.182.103	AS3462 Data Communication Business Group	`2.16ms` from Taichung, TW
147.192.67.87	AS2527 Sony Network Communications Inc.	`1.77ms` from Tokyo, JP
93.83.235.167	AS8447 A1 Telekom Austria AG	`5.30ms` from Vienna, AT
145.108.65.55	AS1103 SURF B.V.	`3.82ms` from Amsterdam, NL
69.73.190.231	AS11042 NETWORK TRANSIT HOLDINGS LLC	`0.48ms` from Atlanta, US
73.60.203.7	AS7922 Comcast Cable Communications, LLC	`6.38ms` from Boston, US
73.8.38.119	AS7922 Comcast Cable Communications, LLC	`4.39ms` from Chicago, US
34.45.103.71	AS396982 Google LLC	`0.12ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -m8 203.247.191.55

traceroute to 203.247.191.55 (203.247.191.55): 8 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 169.511 ms

2 *

3 *

4 *

5 [AS1237] 134.75.8.102 206.519 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Council Bluffs, US

On December 28th 2025

What are IP address ranges?

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