211.111.144.0/20

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:         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 211.111.0.0/16

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

1,785 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.111.147.126	AS9848 SEJONG NETWORKS	`0.94ms` from Seoul, KR
211.111.148.170	AS9848 SEJONG NETWORKS	`0.93ms` from Seoul, KR
211.111.145.215	AS9848 SEJONG NETWORKS	`0.95ms` from Seoul, KR
211.111.150.240	AS9848 SEJONG NETWORKS	`0.93ms` from Seoul, KR
211.111.146.92	AS9848 SEJONG NETWORKS	`0.95ms` from Seoul, KR
211.111.149.101	AS9848 SEJONG NETWORKS	`0.80ms` from Seoul, KR
211.111.144.88	AS9848 SEJONG NETWORKS	`0.77ms` 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
185.117.239.100	AS51918 Cerberus Networks Ltd	`5.80ms` from Erith, GB
66.61.78.36	AS10796 Charter Communications Inc	`14.56ms` from Flint, US
24.11.155.196	AS7922 Comcast Cable Communications, LLC	`14.77ms` from Los Angeles, US
83.36.61.116	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.22ms` from Madrid, ES
198.143.13.212	AS10753 Level 3 Parent, LLC	`2.07ms` from New York City, US
94.23.188.196	AS16276 OVH SAS	`0.06ms` from Roubaix, FR
185.216.207.228	AS39503 Peter the Great St. Petersburg Polytechnic University	`0.84ms` from Saint Petersburg, RU
47.45.100.84	AS20115 Charter Communications LLC	`15.61ms` from San Jose, US
218.54.7.132	AS9318 SK Broadband Co Ltd	`6.49ms` from Seoul, KR
103.103.158.52	AS132111 Bigband Sdn Bhd	`0.70ms` from Sepang, MY
85.130.42.164	AS13124 A1 Bulgaria EAD	`2.96ms` from Sofia, BG
126.120.40.180	AS17676 SoftBank Corp.	`6.94ms` from Tokyo, JP
184.9.142.36	AS5650 Frontier Communications of America, Inc.	`18.96ms` from Ashburn, US
34.219.24.84	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
20.88.9.164	AS8075 Microsoft Corporation	`0.31ms` from Chicago, US
63.181.28.164	AS16509 Amazon.com, Inc.	`0.29ms` from Frankfurt am Main, DE
15.184.66.196	AS16509 Amazon.com, Inc.	`0.10ms` from Manama, BH
77.74.111.244	AS43545 Teledata UK Limited	`0.29ms` from Manchester, GB
188.127.251.20	AS56694 LLC Smart Ape	`0.79ms` from Moscow, RU
60.135.131.100	AS17676 SoftBank Corp.	`3.81ms` from Osaka, JP
71.231.128.36	AS7922 Comcast Cable Communications, LLC	`1.43ms` from Seattle, US
115.18.134.164	AS4766 Korea Telecom	`6.98ms` from Seoul, KR
218.157.241.20	AS4766 Korea Telecom	`4.31ms` from Seoul, KR
219.228.44.180	AS4538 China Education and Research Network Center	`4.94ms` from Shanghai, CN
54.205.114.228	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f5 211.111.149.15

traceroute to 211.111.149.15 (211.111.149.15): 64 hops max, 52 byte packets

5 [AS9848] 211.111.149.15 1.026 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 28th 2025

What are IP address ranges?

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