211.255.244.0/24

AS9848 · SEJONG NETWORKS

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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

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

IP Address	ASN	Details
211.255.244.255	AS9848 SEJONG NETWORKS	`0.72ms` 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
85.74.53.152	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.32ms` from Athens, GR
73.190.31.200	AS7922 Comcast Cable Communications, LLC	`11.03ms` from Flint, US
39.171.33.216	AS56041 China Mobile communications corporation	`4.19ms` from Hangzhou, CN
113.176.183.152	AS45899 VNPT Corp	`6.92ms` from Ho Chi Minh City, VN
5.254.134.216	AS59371 Dimension Network & Communication Limited	`1.36ms` from Hong Kong, HK
121.166.18.24	AS4766 Korea Telecom	`1.85ms` from Incheon, KR
108.238.233.200	AS7018 AT&T Enterprises, LLC	`17.29ms` from Kansas City, US
89.140.232.88	AS6739 Vodafone ONO AS	`11.76ms` from Madrid, ES
71.228.242.248	AS7922 Comcast Cable Communications, LLC	`7.53ms` from Murfreesboro, US
179.99.105.136	AS27699 TELEFÔNICA BRASIL S.A	`2.56ms` from Osasco, BR
83.112.186.168	AS3215 Orange S.A.	`6.39ms` from Paris, FR
39.68.73.184	AS4837 CHINA UNICOM China169 Backbone	`7.23ms` from Qingdao, CN
177.142.91.104	AS28573 Claro NXT Telecomunicacoes Ltda	`9.73ms` from Rio de Janeiro, BR
222.109.239.184	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
24.207.225.8	AS20115 Charter Communications LLC	`4.16ms` from St. Louis, US
153.145.38.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.34ms` from Tokyo, JP
77.166.164.152	AS1136 KPN B.V.	`2.47ms` from Amsterdam, NL
135.148.247.24	AS16276 OVH SAS	`1.40ms` from Ashburn, US
154.38.137.40	AS5650 Frontier Communications of America, Inc.	`0.26ms` from Ashburn, US
75.2.56.136	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
103.234.187.200	AS140641 YOTTA NETWORK SERVICES PRIVATE LIMITED	`1.24ms` from Delhi, IN
111.230.126.232	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.88ms` from Guangzhou, CN
14.5.148.152	AS17858 LG POWERCOMM	`1.60ms` from Incheon, KR
188.48.56.72	AS25019 Saudi Telecom Company JSC	`2.42ms` from Riyadh, SA
195.177.116.56	AS25393 Internet Invest, Ltd.	`0.59ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f3 211.255.244.255

traceroute to 211.255.244.255 (211.255.244.255): 64 hops max, 52 byte packets

3 [AS9848] 203.231.88.66 2.556 ms

4 *

5 [AS9848] 211.255.244.255 1.8 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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.

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