1. All IP Ranges
  2. 211.0.0.0/8
  3. 211.115.0.0/16
  4. AS9952  | 211.115.223.0/24

211.115.223.0/24

AS9952  ·  Hostway IDC

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Summary

Country South Korea
Domain sejongnetworks.com
ASN AS9952
Registry APNIC
ID SEJONG-KR

WHOIS Details

inetnum:        211.115.216.0 - 211.115.223.255
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:  2025-11-03T05:34:06Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
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

inetnum:        211.115.216.0 - 211.115.223.255
netname:        SEJONG-KR
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IA10-KR
tech-c:         IM10-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
address:        (Galhyeondong)
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IA10-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
address:        (Galhyeondong)
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IM10-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 211.115.0.0/16

Range ASN Company Num of IPs
211.115.64.0/18 AS3786 LG DACOM KIDC 16,384
211.115.128.0/18 AS4766 Korea Telecom 16,384
211.115.224.0/19 AS18310 SK Broadband Co Ltd 8,192
211.115.32.0/19 AS9318 SK Broadband Co Ltd 8,192
211.115.126.0/24 AS3786 giosis 256
211.115.102.0/24 AS3786 giosis 256
211.115.100.0/24 AS3786 giosis 256
211.115.121.0/24 AS3786 giosis 256
211.115.101.0/24 AS3786 giosis 256
211.115.96.0/24 AS131093 LG DACOM KIDC 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

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

IP Address ASN Details
211.115.223.84 AS9952 Hostway IDC 0.96ms 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
92.65.127.104 AS1136 KPN B.V. 0.54ms from Amsterdam, NL
115.69.173.216 AS55850 Mercury NZ Limited 1.27ms from Auckland, NZ
44.253.110.56 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
152.202.82.232 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.47ms from Bogota, CO
200.31.240.72 AS52419 CESOP 5.94ms from Buenos Aires, AR
108.218.39.168 AS7018 AT&T Enterprises, LLC 2.12ms from Chicago, US
38.238.174.8 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
125.113.190.120 AS4134 CHINANET-BACKBONE 9.04ms from Nanchang, CN
121.231.251.120 AS4134 CHINANET-BACKBONE 4.54ms from Nanjing, CN
110.233.10.120 AS2518 BIGLOBE Inc. 14.42ms from Osaka, JP
90.3.157.88 AS3215 Orange S.A. 2.21ms from Paris, FR
201.234.80.8 AS10753 Level 3 Parent, LLC 0.71ms from Quito, EC
141.179.70.8 AS25019 Saudi Telecom Company JSC 7.42ms from Riyadh, SA
13.86.220.104 AS8075 Microsoft Corporation 0.56ms from San Jose, US
47.236.197.248 AS45102 Alibaba (US) Technology Co., Ltd. 0.62ms from Singapore, SG
184.14.160.120 AS5650 Frontier Communications of America, Inc. 13.26ms from Ashburn, US
20.121.8.104 AS8075 Microsoft Corporation 0.49ms from Ashburn, US
24.26.192.56 AS11427 Charter Communications Inc 0.87ms from Dallas, US
172.121.216.24 AS3257 GTT Communications Inc. 0.21ms from Dallas, US
109.223.137.184 AS3215 Orange S.A. 11.65ms from Frankfurt am Main, DE
122.174.49.168 AS24560 Bharti Airtel Ltd., Telemedia Services 1.64ms from Hyderabad, IN
149.160.138.56 AS27198 Indiana University 3.53ms from Indianapolis, US
110.148.207.248 AS1221 Telstra Limited 3.52ms from Melbourne, AU
24.59.220.200 AS11351 Charter Communications Inc 11.51ms from New York City, US
213.52.44.184 AS2116 GLOBALCONNECT AS 14.01ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 211.115.223.85
traceroute to 211.115.223.85 (211.115.223.85): 64 hops max, 52 byte packets
2 [AS9848] 61.250.82.93 0.821 ms
5 *
6 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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