211.111.144.0/21

AS9848 · SEJONG NETWORKS

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Summary

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

WHOIS Details

inetnum:        211.111.128.0 - 211.111.159.255
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:  2024-09-10T08:50:09Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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 211.111.0.0/16

Range	ASN	Company	Num of IPs
211.111.0.0/17	AS9457	DREAMLINE CO.	32,768
211.111.0.0/17	AS17838	DREAMLINE CO.	32,768
211.111.224.0/19	AS17608	ABN	8,192
211.111.176.0/20	AS9644	SK Telecom	4,096
211.111.16.0/21	AS17583	KCN_TV	2,048
211.111.215.0/24	AS10160	Zepetto	256
211.111.27.0/24	AS17878	LX Inc.	256
211.111.28.0/24	AS17878	LX Inc.	256
211.111.31.0/24	AS17878	LX Inc.	256
211.111.161.0/24	AS45370	BROADBANDIDC	256
211.111.164.0/24	AS45370	BROADBANDIDC	256
211.111.160.0/24	AS9853	GORayNet	256
211.111.208.0/24	AS10160	KDDI KOREA	256
211.111.165.0/24	AS9853	GORayNet	256
211.111.209.0/24	AS10160	KDDI KOREA	256
211.111.210.0/24	AS10160	KDDI KOREA	256
211.111.211.0/24	AS10160	P&G	256
211.111.214.0/24	AS10160	Finger	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,277 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.111.147.1	AS9848 SEJONG NETWORKS	`1.19ms` from Seoul, KR
211.111.145.75	AS9848 SEJONG NETWORKS	`0.98ms` from Seoul, KR
211.111.146.1	AS9848 SEJONG NETWORKS	`1.07ms` from Seoul, KR
211.111.150.132	AS9848 SEJONG NETWORKS	`1.00ms` from Seoul, KR
211.111.144.54	AS9848 SEJONG NETWORKS	`0.94ms` from Seoul, KR
211.111.149.122	AS9848 SEJONG NETWORKS	`1.00ms` from Seoul, KR
211.111.148.2	AS9848 SEJONG NETWORKS	`0.97ms` 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
143.177.47.165	AS50266 Odido Netherlands B.V.	`4.62ms` from Amsterdam, NL
213.196.46.117	AS7979 Servers.com, Inc.	`0.31ms` from Amsterdam, NL
209.34.224.245	AS13649 Flexential Colorado Corp.	`9.91ms` from Ashburn, US
2.85.113.37	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.96ms` from Athens, GR
23.34.116.69	AS16625 Akamai Technologies, Inc.	`0.69ms` from Auckland, NZ
18.236.224.229	AS16509 Amazon.com, Inc.	`0.32ms` from Boardman, US
89.45.88.85	AS61958 ASIST TELECOMMUNICATIONS SRL	`1.83ms` from Bucharest, RO
107.9.164.37	AS10796 Charter Communications Inc	`16.70ms` from Chicago, US
3.138.32.149	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
42.113.177.5	AS18403 FPT Telecom Company	`0.18ms` from Hanoi, VN
86.150.50.181	AS2856 British Telecommunications PLC	`6.28ms` from London, GB
190.134.199.149	AS6057 Administracion Nacional de Telecomunicaciones	`3.18ms` from Montevideo, UY
13.38.38.53	AS16509 Amazon.com, Inc.	`0.54ms` from Paris, FR
86.201.236.229	AS3215 Orange S.A.	`11.32ms` from Paris, FR
179.133.101.149	AS26599 TELEFÔNICA BRASIL S.A	`8.23ms` from Sao Paulo, BR
121.154.32.85	AS4766 Korea Telecom	`4.49ms` from Seoul, KR
118.44.112.213	AS4766 Korea Telecom	`2.63ms` from Seoul, KR
180.168.58.181	AS4812 China Telecom (Group)	`3.15ms` from Shanghai, CN
103.59.55.5	AS136486 Datacom Sole Co., Ltd	`9.48ms` from Vientiane, LA
195.64.205.53	AS5563 Ural Regional Net	`12.64ms` from Yekaterinburg, RU
73.38.104.197	AS7922 Comcast Cable Communications, LLC	`7.13ms` from Boston, US
38.124.12.213	AS36498 Access One Inc.	`1.53ms` from Chicago, US
34.41.162.165	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
97.77.69.69	AS11427 Charter Communications Inc	`2.14ms` from Dallas, US
217.84.51.5	AS3320 Deutsche Telekom AG	`1.13ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 211.111.148.159

traceroute to 211.111.148.159 (211.111.148.159): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.143 1.072 ms

2 [AS9848] 61.250.82.89 1.519 ms

3 [AS9848] 211.115.197.19 1.572 ms

4 [AS9848] 203.231.88.66 35.525 ms

5 *

6 [AS9848] 211.111.148.159 2.077 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 14th 2025

What are IP address ranges?

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