221.164.5.0/24

AS9631 · youngsan university

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	kt.com
ASN	AS9631
Parent Range	221.160.0.0/13
Registry	KRNIC
ID	221.164.5.0-221.164.5.255

WHOIS Details

inetnum:            221.164.5.0 - 221.164.5.255
descr:              Yeongsandaehakgyo
network-type:       CUSTOMER
address:            Junam-Dong Yangsan-Si Gyeongsangnam-Do
zip-code:           626-300
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 221.164.5.0/24

Range	ASN	Company	Num of IPs
221.160.0.0/13	AS4766	Korea Telecom	524,288

Nearby Ranges

BGP prefixes that overlap with 221.164.0.0/16

Range	ASN	Company	Num of IPs
221.160.0.0/13	AS4766	Korea Telecom	524,288
221.164.0.0/24	AS9631	Yeongsandaehakgyo	256
221.164.1.0/24	AS9631	Yeongsandaehakgyo	256
221.164.2.0/24	AS9631	Yeongsandaehakgyo	256
221.164.3.0/24	AS9631	Yeongsandaehakgyo	256
221.164.68.0/24	AS9631	Yeongsandaehakgyo	256
221.164.69.0/24	AS9631	Yeongsandaehakgyo	256
221.164.70.0/24	AS9631	Yeongsandaehakgyo	256
221.164.9.0/24	AS131101	Korea Telecom	256
221.164.71.0/24	AS9631	Yeongsandaehakgyo	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

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

IP Address	ASN	Details
221.164.5.30	AS9631 youngsan university	`7.46ms` 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
86.45.133.200	AS5466 Eircom Limited	`5.82ms` from Dublin, IE
86.141.128.24	AS2856 British Telecommunications PLC	`2.66ms` from Erith, GB
113.78.104.104	AS4134 CHINANET-BACKBONE	`2.62ms` from Guangzhou, CN
62.214.241.152	AS8881 1&1 Versatel GmbH	`6.05ms` from Hamburg, DE
45.251.115.248	AS45544 SUPERDATA-VN	`1.39ms` from Ho Chi Minh City, VN
23.120.53.88	AS7018 AT&T Enterprises, LLC	`4.91ms` from Los Angeles, US
43.175.97.24	AS139341 ACE	`0.20ms` from Manama, BH
60.237.74.8	AS2518 BIGLOBE Inc.	`13.04ms` from Osaka, JP
88.184.40.72	AS12322 Free SAS	`3.22ms` from Paris, FR
89.91.187.72	AS5410 Bouygues Telecom SA	`5.05ms` from Paris, FR
52.21.48.168	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
95.53.97.184	AS12389 PJSC Rostelecom	`17.30ms` from Saint Petersburg, RU
201.106.26.56	AS8151 UNINET	`4.09ms` from Santiago de Queretaro, MX
187.2.169.216	AS28573 Claro NXT Telecomunicacoes Ltda	`6.89ms` from Sao Paulo, BR
60.0.160.24	AS4837 CHINA UNICOM China169 Backbone	`11.57ms` from Tianjin, CN
126.15.84.184	AS17676 SoftBank Corp.	`2.62ms` from Tokyo, JP
185.64.174.136	AS62012 Generali Osiguranje Srbija	`2.48ms` from Belgrade, RS
2.203.100.104	AS3209 Vodafone GmbH	`10.06ms` from Berlin, DE
156.213.35.120	AS8452 TE-AS	`6.27ms` from Cairo, EG
34.92.75.88	AS396982 Google LLC	`0.11ms` from Hong Kong, HK
60.171.251.72	AS4134 CHINANET-BACKBONE	`10.93ms` from Huai'an, CN
116.222.187.24	AS9824 JCOM Co., Ltd.	`7.74ms` from Osaka, JP
131.0.33.200	AS61868 NETFACIL INTERNET VIA RADIO E INFORMATICA LTDA - M	`12.41ms` from Osasco, BR
193.220.52.24	AS5377 Marlink AS	`15.53ms` from Paris, FR
149.169.90.136	AS2900 Arizona Tri University Network	`0.87ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 221.164.5.30

traceroute to 221.164.5.30 (221.164.5.30): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.58 0.066 ms

2 [AS3786] 211.118.152.142 1.531 ms

3 *

4 [AS3786] 1.213.150.109 2.537 ms

5 [AS3786] 1.208.151.30 8.109 ms

6 [AS3786] 203.248.207.234 10.272 ms

7 *

8 [AS3786] 115.89.210.234 7.62 ms

9 [AS4766] 221.164.4.3 7.058 ms

10 [AS4766] 221.164.4.18 10.241 ms

11 *

12 [AS9631] 221.164.5.30 8.978 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 15th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales