211.111.128.0/20

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:         [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

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

IP Address	ASN	Details
211.111.133.26	AS9848 SEJONG NETWORKS	`1.09ms` 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
1.121.128.20	AS1221 Telstra Limited	`7.10ms` from Adelaide, AU
85.149.6.100	AS5390 EuroNet	`0.99ms` from Amsterdam, NL
75.207.166.212	AS6167 Verizon Business	`14.90ms` from Atlanta, US
108.249.86.52	AS7018 AT&T Enterprises, LLC	`10.67ms` from Atlanta, US
128.255.252.20	AS3676 University of Iowa	`6.55ms` from Chicago, US
175.178.6.116	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.99ms` from Guangzhou, CN
78.27.107.148	AS16086 DNA Oyj	`0.75ms` from Helsinki, FI
39.32.161.68	AS17557 Pakistan Telecommunication Company Limited	`5.46ms` from Islamabad, PK
182.244.178.196	AS4134 CHINANET-BACKBONE	`4.42ms` from Kunming, CN
104.200.47.164	AS33548 Unwired Broadband, LLC	`11.13ms` from Los Angeles, US
23.225.71.116	AS40065 CNSERVERS LLC	`0.31ms` from Los Angeles, US
189.222.144.180	AS8151 UNINET	`6.91ms` from Los Angeles, US
190.28.14.228	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`1.80ms` from Medellin, CO
2.32.149.132	AS30722 Vodafone Italia S.p.A.	`13.27ms` from Milan, IT
52.7.22.244	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
64.188.28.100	AS36352 HostPapa	`0.32ms` from Santa Clara, US
116.14.20.180	AS9506 Singtel Fibre Broadband	`1.72ms` from Singapore, SG
34.83.19.164	AS396982 Google LLC	`0.16ms` from The Dalles, US
123.8.109.100	AS4837 CHINA UNICOM China169 Backbone	`4.57ms` from Zhengzhou, CN
195.35.113.52	AS56655 Gigahost AS	`0.19ms` from Amsterdam, NL
41.141.91.132	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.31ms` from Casablanca, MA
71.57.46.196	AS7922 Comcast Cable Communications, LLC	`4.32ms` from Chicago, US
87.164.94.100	AS3320 Deutsche Telekom AG	`7.81ms` from Frankfurt am Main, DE
136.32.200.132	AS16591 Google Fiber Inc.	`0.59ms` from Kansas City, US
37.36.170.52	AS42961 Mobile Telecommunications Company K.S.C.P.	`5.73ms` from Kuwait City, KW

Traceroute

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

traceroute -a -n -q1 -f2 -m8 211.111.143.191

traceroute to 211.111.143.191 (211.111.143.191): 8 hops max, 52 byte packets

2 [AS749] 26.20.160.1 1.645 ms

3 *

4 *

5 [] 36.255.56.94 8.882 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 6th 2025

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