203.250.168.0/22

AS17595 · Korea Institute of Nuclear Safety

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Summary

Country	South Korea
Domain	kins.re.kr
ASN	AS17595
Registry	KRNIC
ID	203.250.168.0-203.250.171.255

WHOIS Details

inetnum:            203.250.168.0 - 203.250.171.255
descr:              Korea Institute of Nuclear Safety
network-type:       CUSTOMER
address:            Gwahak-ro Yuseong-gu Daejeon 306-809 Korea
zip-code:           34142
created:            2008-09-12
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 203.250.0.0/16

Range	ASN	Company	Num of IPs
203.250.0.0/19	AS1237	KISTI	8,192
203.250.120.0/21	AS9708	Pukyong National University	2,048
203.250.160.0/21	AS1237	KISTI	2,048
203.250.188.0/22	AS9982	Pai Chai University	1,024
203.250.148.0/23	AS9769	Sejong University	512
203.250.111.0/24	AS55589	Korea Institute of Industrial Technology	256
203.250.183.0/24	AS1237	KRISO	256
203.250.182.0/24	AS1237	KRISO	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
67.140.247.134	AS7029 Windstream Communications LLC	`8.63ms` from Atlanta, US
89.181.186.22	AS2860 NOS COMUNICACOES, S.A.	`2.09ms` from Braga, PT
200.56.151.6	AS13999 Mega Cable, S.A. de C.V.	`5.00ms` from Guadalajara, MX
110.13.24.6	AS9318 SK Broadband Co Ltd	`7.14ms` from Incheon, KR
109.181.12.246	AS2856 British Telecommunications PLC	`6.46ms` from London, GB
62.6.161.54	AS2856 British Telecommunications PLC	`5.69ms` from London, GB
34.128.148.38	AS396982 Google LLC	`0.08ms` from Melbourne, AU
60.153.163.182	AS17676 SoftBank Corp.	`3.52ms` from Osaka, JP
88.171.78.246	AS12322 Free SAS	`5.36ms` from Paris, FR
87.91.40.70	AS5410 Bouygues Telecom SA	`2.51ms` from Paris, FR
210.44.128.166	AS4538 China Education and Research Network Center	`7.12ms` from Qingdao, CN
93.185.25.230	AS12389 PJSC Rostelecom	`17.89ms` from Saint Petersburg, RU
61.79.134.54	AS4766 Korea Telecom	`1.65ms` from Seoul, KR
14.56.198.150	AS4766 Korea Telecom	`4.91ms` from Seoul, KR
207.65.149.182	AS2527 Sony Network Communications Inc.	`1.74ms` from Tokyo, JP
13.249.37.134	AS16509 Amazon.com, Inc.	`0.28ms` from Ashburn, US
110.78.180.230	AS131090 National Telecom Public Company Limited	`5.78ms` from Bangkok, TH
143.64.100.86	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`9.10ms` from Beijing, CN
152.202.143.166	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.93ms` from Bogota, CO
219.133.215.246	AS4134 CHINANET-BACKBONE	`1.14ms` from Guangzhou, CN
211.202.238.102	AS9318 SK Broadband Co Ltd	`1.74ms` from Incheon, KR
110.37.90.246	AS38264 National WiMAX/IMS environment	`18.05ms` from Karachi, PK
98.240.179.246	AS7922 Comcast Cable Communications, LLC	`2.69ms` from Minneapolis, US
153.135.197.38	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.13ms` from Osaka, JP
75.245.56.22	AS6167 Verizon Business	`15.02ms` from Piscataway, US

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 203.250.170.189

traceroute to 203.250.170.189 (203.250.170.189): 7 hops max, 52 byte packets

2 [AS749] 11.73.1.145 1.643 ms

3 [AS749] 11.141.77.18 0.434 ms

4 [AS45102] 116.251.105.134 1.545 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Hohhot, CN

On January 19th 2026

What are IP address ranges?

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