211.239.236.0/24

AS9848 · SEJONG NETWORKS

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Parent Range	211.239.192.0/18
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        211.239.192.0 - 211.239.255.255
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

Overlapping Ranges

BGP prefixes that contain 211.239.236.0/24

Range	ASN	Company	Num of IPs
211.239.192.0/18	AS9848	SEJONG NETWORKS	16,384

Nearby Ranges

BGP prefixes that overlap with 211.239.0.0/16

Range	ASN	Company	Num of IPs
211.239.0.0/17	AS9952	SEJONG NETWORKS	32,768
211.239.0.0/17	AS9848	SEJONG NETWORKS	32,768
211.239.128.0/18	AS9952	SEJONG NETWORKS	16,384
211.239.128.0/18	AS9848	SEJONG NETWORKS	16,384
211.239.192.0/18	AS9848	SEJONG NETWORKS	16,384
211.239.150.0/23	AS9952	Hostway	512
211.239.168.0/24	AS9952	Renoeve	256
211.239.124.0/24	AS9952	Hostway	256
211.239.161.0/24	AS9952	Sam Jung Data Service	256
211.239.164.0/24	AS9952	IDC Solution	256
211.239.174.0/24	AS4670	DTC Express	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

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

IP Address	ASN	Details
211.239.236.45	AS9848 SEJONG NETWORKS	`0.67ms` 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
86.84.41.24	AS1136 KPN B.V.	`1.23ms` from Amsterdam, NL
32.212.6.40	AS46690 Southern New England Telephone Company and SNET America, Inc.	`12.79ms` from Ashburn, US
87.65.228.120	AS5432 Proximus NV	`2.55ms` from Brussels, BE
204.157.214.120	AS17069 Coop Telefonica Villa Gesell Ltda	`9.51ms` from Buenos Aires, AR
190.107.245.8	AS264688 RperezNet	`1.93ms` from Buenos Aires, AR
54.93.201.152	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
87.187.246.120	AS3320 Deutsche Telekom AG	`5.84ms` from Frankfurt am Main, DE
180.246.177.72	AS7713 PT Telekomunikasi Indonesia	`8.59ms` from Jakarta, ID
101.115.158.216	AS133612 Vodafone Australia Pty Ltd	`0.89ms` from Melbourne, AU
79.12.193.216	AS3269 Telecom Italia S.p.A.	`7.64ms` from Milan, IT
198.6.16.40	AS6485 Track Data Corp	`1.05ms` from New York City, US
80.153.46.56	AS3320 Deutsche Telekom AG	`8.09ms` from Nuernberg, DE
44.193.117.216	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
38.70.251.136	AS4226 Sumofiber	`2.16ms` from Salt Lake City, US
13.65.87.200	AS8075 Microsoft Corporation	`0.21ms` from San Antonio, US
101.178.46.120	AS1221 Telstra Limited	`1.65ms` from Sydney, AU
36.233.220.136	AS3462 Data Communication Business Group	`1.76ms` from Taichung, TW
113.133.173.136	AS134768 CHINANET SHAANXI province Cloud Base network	`3.02ms` from Xi'an, CN
73.99.5.8	AS7922 Comcast Cable Communications, LLC	`10.75ms` from Ashburn, US
88.75.101.56	AS3209 Vodafone GmbH	`6.17ms` from Berlin, DE
217.229.9.200	AS3320 Deutsche Telekom AG	`3.49ms` from Duesseldorf, DE
87.158.92.88	AS3320 Deutsche Telekom AG	`4.52ms` from Hamburg, DE
130.246.180.104	AS786 Jisc Services Limited	`2.71ms` from London, GB
68.237.208.152	AS701 Verizon Business	`2.31ms` from New York City, US
93.204.178.120	AS3320 Deutsche Telekom AG	`4.04ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f4 211.239.236.39

traceroute to 211.239.236.39 (211.239.236.39): 64 hops max, 52 byte packets

4 [AS9848] 211.115.197.190 1.572 ms

5 *

6 [AS9848] 211.239.236.39 0.777 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 6th 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.

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