210.219.33.0/24

AS9275 · Korea Astronomy Observatory

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

Summary

Country	South Korea
Domain	kasi.re.kr
ASN	AS9275
Registry	KRNIC
ID	210.219.33.0-210.219.33.255

WHOIS Details

inetnum:            210.219.33.0 - 210.219.33.255
descr:              Korea Astronomy and Space Science Institute
network-type:       CUSTOMER
address:            Daedeok-daero Daedeok-gu Daejeon Korea
zip-code:           34055
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:              +82-42-869-0707
e-mail:             noc@kreonet.net
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 210.219.0.0/16

Range	ASN	Company	Num of IPs
210.219.64.0/18	AS10171	SKTelink	16,384
210.219.128.0/18	AS9318	SK Broadband Co Ltd	16,384
210.219.192.0/18	AS4663	ELIMNET, INC.	16,384
210.219.62.0/23	AS1237	Institut Pasteur Korea	512
210.219.47.0/24	AS1237	Materials Center	256
210.219.52.0/24	AS1237	The University of Seoul	256
210.219.45.0/24	AS1237	Korea Institute of Science and Technology Information	256
210.219.53.0/24	AS152212	Korea Institute of Science Technology Evaluation and Planning	256
210.219.42.0/24	AS1237	Korea Electrotechnology Research Institute	256
210.219.32.0/24	AS1237	National Science Museum	256
210.219.46.0/24	AS9521	Korea Automotive Technology Institute	256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.219.33.191	aopy.io	2
210.219.33.225	gps.re.kr	1
210.219.33.30	kasi.re.kr	1
210.219.33.27	kasi.re.kr	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

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

IP Address	ASN	Details
210.219.33.181	AS9275 Korea Astronomy Observatory	`3.61ms` from Incheon, 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
54.185.48.104	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
184.64.55.88	AS6327 Shaw Communications	`4.39ms` from Calgary, CA
174.101.83.248	AS10796 Charter Communications Inc	`8.50ms` from Columbus, US
34.72.8.232	AS396982 Google LLC	`0.35ms` from Council Bluffs, US
147.139.179.136	AS45102 Alibaba (US) Technology Co., Ltd.	`0.30ms` from Jakarta, ID
134.249.120.88	AS15895 "Kyivstar" PJSC	`0.84ms` from Kyiv, UA
5.151.55.120	AS42689 Glide Student & Residential Limited	`1.25ms` from London, GB
154.87.247.88	AS35916 MULTACOM CORPORATION	`0.51ms` from Los Angeles, US
177.185.57.232	AS52930 Turbosp Internet Provider	`5.43ms` from Osasco, BR
5.49.151.216	AS5410 Bouygues Telecom SA	`3.28ms` from Paris, FR
13.229.135.104	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
113.225.215.168	AS4837 CHINA UNICOM China169 Backbone	`2.02ms` from Tieling, CN
104.235.18.184	AS5650 Frontier Communications of America, Inc.	`9.28ms` from Ashburn, US
138.140.60.8	AS5852 United States Department of Defense (DoD)	`1.81ms` from Ashburn, US
193.148.94.136	AS64249 Charles River Operation	`0.37ms` from Boston, US
109.136.26.120	AS5432 Proximus NV	`1.19ms` from Brussels, BE
82.43.103.88	AS5089 Virgin Media Limited	`6.37ms` from Erith, GB
199.87.228.232	AS46841 Fork Networking, LLC	`0.30ms` from Fremont, US
124.244.119.184	AS9269 Hong Kong Broadband Network Ltd.	`1.10ms` from Hong Kong, HK
70.182.52.232	AS22773 Cox Communications Inc.	`0.77ms` from Phoenix, US
20.60.38.8	AS8075 Microsoft Corporation	`0.45ms` from Phoenix, US
49.51.196.120	AS132203 Tencent Building, Kejizhongyi Avenue	`0.24ms` from San Jose, US
212.89.53.152	AS2116 GLOBALCONNECT AS	`1.96ms` from Sandefjord, NO
156.241.220.24	AS400463 DynaNode LLC	`0.59ms` from Seattle, US
14.38.96.248	AS4766 Korea Telecom	`2.33ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 210.219.33.4

traceroute to 210.219.33.4 (210.219.33.4): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.42 0.078 ms

2 [] 139.150.100.233 0.941 ms

3 [] 139.150.100.129 1.507 ms

4 [AS1237] 134.75.3.5 1.702 ms

5 [AS1237] 134.75.2.6 3.825 ms

6 *

7 [AS1237] 134.75.85.186 3.672 ms

8 [AS9275] 210.110.233.2 3.527 ms

9 [AS9275] 210.219.33.4 3.794 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On February 7th 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.

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