211.255.243.0/24

AS9848 · SEJONG NETWORKS

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

Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        211.255.224.0 - 211.255.255.255
netname:        SEJONG
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IM686-AP
tech-c:         IM686-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2024-09-10T08:50:11Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 211.255.0.0/16

Range	ASN	Company	Num of IPs
211.255.0.0/19	AS38661	trizn inc.	8,192
211.255.32.0/19	AS38661	trizn inc.	8,192
211.255.160.0/19	AS10036	DLIVE	8,192
211.255.208.0/20	AS17854	SK Broadband Co Ltd	4,096
211.255.144.0/20	AS4766	BITNET	4,096
211.255.128.0/21	AS4766	BITNET	2,048
211.255.240.0/24	AS9848	CJcablenet	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

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

IP Address	ASN	Details
211.255.243.1	AS9848 SEJONG NETWORKS	`0.71ms` 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
75.136.126.136	AS20115 Charter Communications LLC	`11.84ms` from Atlanta, US
35.162.66.200	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
38.43.211.216	AS269820 FULL DATA COMUNICACIONES C.A.	`16.99ms` from Bogota, CO
35.222.136.120	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
2.134.235.72	AS9198 JSC Kazakhtelecom	`4.79ms` from Karagandy, KZ
79.155.71.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.93ms` from Madrid, ES
129.152.16.56	AS31898 Oracle Corporation	`0.14ms` from Milan, IT
95.232.103.248	AS3269 Telecom Italia S.p.A.	`3.04ms` from Milan, IT
87.8.17.56	AS3269 Telecom Italia S.p.A.	`5.14ms` from Milan, IT
38.209.98.168	AS54502 Data Stream	`2.26ms` from Minneapolis, US
73.10.17.8	AS7922 Comcast Cable Communications, LLC	`6.07ms` from Piscataway, US
138.197.195.168	AS14061 DigitalOcean, LLC	`0.32ms` from San Jose, US
71.85.209.88	AS20115 Charter Communications LLC	`3.51ms` from St. Louis, US
220.57.13.88	AS17676 SoftBank Corp.	`3.64ms` from Tokyo, JP
178.188.122.40	AS8447 A1 Telekom Austria AG	`4.53ms` from Vienna, AT
20.124.139.120	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
47.183.211.232	AS5650 Frontier Communications of America, Inc.	`1.00ms` from Dallas, US
207.180.63.168	AS55201 SkyQuantum Internet Service	`0.23ms` from Fremont, US
109.181.30.248	AS2856 British Telecommunications PLC	`5.94ms` from London, GB
23.229.245.56	AS26496 GoDaddy.com, LLC	`1.57ms` from Phoenix, US
150.138.78.152	AS137690 Zaozhuang,Shandong Province, P.R.China.	`8.01ms` from Qingdao, CN
24.18.209.152	AS7922 Comcast Cable Communications, LLC	`4.60ms` from Seattle, US
141.147.176.184	AS31898 Oracle Corporation	`0.30ms` from Tokyo, JP
20.103.124.216	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
181.56.235.216	AS10620 Telmex Colombia S.A.	`8.77ms` from Bogota, CO

Traceroute

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

traceroute -a -n -q1 -f4 211.255.243.91

traceroute to 211.255.243.91 (211.255.243.91): 64 hops max, 52 byte packets

4 [AS36994] 196.60.10.214 14.724 ms

5 [] 69.194.170.78 67.143 ms

6 *

7 *

8 *

9 [] 9.9.32.254 231.162 ms

10 *

11 [AS9848] 211.255.243.91 228.748 ms

Measurement taken from

IPinfo ProbeNet in Harare, ZW

On April 24th 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