Autonomous System details

AS9848

SEJONG NETWORKS  ·  sejongtelecom.net

South Korea

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AS9848 – SEJONG NETWORKS

Field Value
Country South Korea
Website sejongtelecom.net
Hosted domains 19,804
IPv4 addresses 990,464
IPv6 addresses 158,456,325,028,528,675,187,087,900,672
ASN type Hosting
Registry apnic
Updated a year ago on Sep 10, 2024

IP Ranges

Netblock Company Num of IPs
203.227.0.0/16 SEJONG NETWORKS 65,536
203.231.0.0/16 SEJONG NETWORKS 65,536
210.109.0.0/16 SEJONG NETWORKS 65,536
210.122.0.0/16 SEJONG NETWORKS 65,536
61.100.0.0/17 SEJONG NETWORKS 32,768
61.109.128.0/17 SEJONG NETWORKS 32,768
203.235.0.0/17 SEJONG NETWORKS 32,768
203.238.0.0/17 SEJONG NETWORKS 32,768
203.239.0.0/17 SEJONG NETWORKS 32,768
203.243.128.0/17 SEJONG NETWORKS 32,768
203.248.0.0/17 SEJONG NETWORKS 32,768
210.103.128.0/17 SEJONG NETWORKS 32,768
210.112.0.0/17 SEJONG NETWORKS 32,768
210.116.128.0/17 SEJONG NETWORKS 32,768
210.121.0.0/17 SEJONG NETWORKS 32,768
210.126.128.0/17 SEJONG NETWORKS 32,768
211.239.0.0/17 SEJONG NETWORKS 32,768
61.100.128.0/18 SEJONG NETWORKS 16,384
61.250.64.0/18 SEJONG NETWORKS 16,384
203.235.128.0/18 SEJONG NETWORKS 16,384
203.236.128.0/18 SEJONG NETWORKS 16,384
210.98.64.0/18 SEJONG NETWORKS 16,384
210.116.0.0/18 SEJONG NETWORKS 16,384
210.127.64.0/18 SEJONG NETWORKS 16,384
210.127.128.0/18 SEJONG NETWORKS 16,384
211.239.128.0/18 SEJONG NETWORKS 16,384
211.239.192.0/18 SEJONG NETWORKS 16,384
203.227.32.0/19 SEJONG NETWORKS 8,192
203.231.224.0/19 INET 8,192
203.255.128.0/19 SEJONG NETWORKS 8,192
210.112.32.0/19 SEJONG NETWORKS 8,192
210.112.64.0/19 SEJONG NETWORKS 8,192
211.36.192.0/19 SEJONG NETWORKS 8,192
211.39.160.0/19 SEJONG NETWORKS 8,192
211.43.160.0/19 SEJONG NETWORKS 8,192
211.56.192.0/19 SEJONG NETWORKS 8,192
211.115.192.0/19 SEJONG NETWORKS 8,192
211.189.160.0/19 SEJONG NETWORKS 8,192
211.236.224.0/19 SEJONG NETWORKS 8,192
61.97.64.0/20 SEJONG NETWORKS 4,096
61.97.96.0/20 SEJONG NETWORKS 4,096
61.252.160.0/20 SEJONG NETWORKS 4,096
61.252.176.0/20 SEJONG NETWORKS 4,096
64.23.64.0/20 Hostway-KR 4,096
203.227.176.0/20 MOACK 4,096
203.235.144.0/20 SEJONG NETWORKS 4,096
203.236.144.0/20 Ezville-LGmetro 4,096
203.248.80.0/20 SEJONG NETWORKS 4,096
210.112.16.0/20 SEJONG NETWORKS 4,096
211.36.208.0/20 Vista 4,096
211.111.128.0/20 SEJONG NETWORKS 4,096
211.111.144.0/20 SEJONG NETWORKS 4,096
211.116.176.0/20 SEJONG NETWORKS 4,096
211.116.192.0/20 Vista 4,096
211.172.96.0/20 SEJONG NETWORKS 4,096
211.236.224.0/20 SEJONG NETWORKS 4,096
211.238.0.0/20 SEJONG NETWORKS 4,096
211.238.16.0/20 SEJONG NETWORKS 4,096
211.255.224.0/20 SEJONG NETWORKS 4,096
211.255.240.0/20 SEJONG NETWORKS 4,096
61.97.96.0/21 SEJONG NETWORKS 2,048
66.232.136.0/21 Hostway-KR 2,048
203.231.104.0/21 EZVILLE 2,048
203.243.128.0/21 SEJONG NETWORKS 2,048
210.109.200.0/21 CYMEN 2,048
210.126.224.0/21 SEJONG NETWORKS 2,048
210.127.64.0/21 SEJONG NETWORKS 2,048
211.111.144.0/21 SEJONG NETWORKS 2,048
211.172.104.0/21 SEJONG NETWORKS 2,048
211.189.168.0/21 Jinnamcable 2,048
211.238.16.0/21 CJCABLEHAEWONDAEKIJANG 2,048
211.255.240.0/21 SEJONG NETWORKS 2,048
66.232.140.0/22 Hostway-KR 1,024
66.232.144.0/22 Hostway-KR 1,024
203.235.96.0/22 ILINKKOREA CO. LTD 1,024
203.255.116.0/22 SEJONG NETWORKS 1,024
211.36.192.0/22 dewsystem 1,024
211.36.196.0/22 dewsystem 1,024
211.36.200.0/22 dewsystem 1,024
211.36.204.0/22 dewsystem 1,024
211.236.224.0/22 RayTelecom 1,024
211.236.232.0/22 SEJONG NETWORKS 1,024
211.236.236.0/22 dewsystem 1,024
203.238.38.0/23 dewsystem 512
203.255.112.0/23 SEJONG NETWORKS 512
210.122.230.0/23 SEJONG NETWORKS 512
58.180.7.0/24 SEJONG NETWORKS 256
58.180.133.0/24 HYUNDAI C&R HDS 256
61.97.96.0/24 SEJONG NETWORKS 256
61.111.179.0/24 Canon Korea Business Solution Headquaters 256
202.30.209.0/24 SEJONG NETWORKS 256
202.30.210.0/24 SEJONG NETWORKS 256
202.30.212.0/24 SEJONG NETWORKS 256
202.30.213.0/24 SEJONG NETWORKS 256
202.30.217.0/24 SEJONG NETWORKS 256
202.30.232.0/24 SEJONG NETWORKS 256
202.30.233.0/24 SEJONG NETWORKS 256
202.30.234.0/24 SEJONG NETWORKS 256
202.30.235.0/24 SEJONG NETWORKS 256
202.30.236.0/24 SEJONG NETWORKS 256
202.30.237.0/24 SEJONG NETWORKS 256
202.30.238.0/24 SEJONG NETWORKS 256
202.30.239.0/24 SEJONG NETWORKS 256
202.30.240.0/24 SEJONG NETWORKS 256
202.30.241.0/24 SEJONG NETWORKS 256
202.30.242.0/24 SEJONG NETWORKS 256
202.30.243.0/24 SEJONG NETWORKS 256
202.30.249.0/24 SEJONG NETWORKS 256
203.227.49.0/24 SEJONG NETWORKS 256
203.227.51.0/24 SEJONG NETWORKS 256
203.227.62.0/24 SEJONG NETWORKS 256
203.227.63.0/24 SEJONG NETWORKS 256
203.227.184.0/24 MOACK 256
203.227.189.0/24 MOACK 256
203.231.97.0/24 SEJONG NETWORKS 256
203.231.242.0/24 SEJONG NETWORKS 256
203.231.243.0/24 SEJONG NETWORKS 256
203.231.245.0/24 SEJONG NETWORKS 256
203.231.253.0/24 SEJONG NETWORKS 256
203.231.254.0/24 SEJONG NETWORKS 256
203.235.40.0/24 SEJONG NETWORKS 256
203.235.185.0/24 SEJONG NETWORKS 256
203.236.144.0/24 SEJONG NETWORKS 256
203.236.148.0/24 SEJONG NETWORKS 256
203.236.150.0/24 SEJONG NETWORKS 256
203.236.151.0/24 SEJONG NETWORKS 256
203.236.154.0/24 Ezville-Seuksu 256
203.236.157.0/24 Ezville-LGmetro 256
203.236.158.0/24 Ezville-LGmetro 256
203.240.132.0/24 SEJONG NETWORKS 256
203.240.133.0/24 SEJONG NETWORKS 256
203.240.134.0/24 SEJONG NETWORKS 256
203.240.144.0/24 SEJONG NETWORKS 256
203.240.145.0/24 SEJONG NETWORKS 256
203.240.146.0/24 SEJONG NETWORKS 256
203.240.147.0/24 SEJONG NETWORKS 256
203.240.148.0/24 SEJONG NETWORKS 256
203.240.153.0/24 SEJONG NETWORKS 256
203.240.194.0/24 SEJONG NETWORKS 256
203.240.244.0/24 SEJONG NETWORKS 256
203.248.82.0/24 SEJONG NETWORKS 256
203.248.85.0/24 SEJONG NETWORKS 256
203.248.87.0/24 SEJONG NETWORKS 256
203.248.88.0/24 SEJONG NETWORKS 256
203.248.89.0/24 SEJONG NETWORKS 256
203.248.91.0/24 SEJONG NETWORKS 256
203.248.93.0/24 SEJONG NETWORKS 256
203.251.246.0/24 SEJONG NETWORKS 256
203.251.249.0/24 SEJONG NETWORKS 256
203.251.250.0/24 SEJONG NETWORKS 256
203.251.252.0/24 SEJONG NETWORKS 256
203.251.253.0/24 SEJONG NETWORKS 256
210.112.117.0/24 SEJONG NETWORKS 256
210.118.135.0/24 HYUNDAI DATA SYSTEM 256
210.118.138.0/24 SEJONG NETWORKS 256
210.118.236.0/24 SEJONG NETWORKS 256
210.118.237.0/24 SEJONG NETWORKS 256
211.116.191.0/24 SEJONG NETWORKS 256
211.172.106.0/24 SEJONG NETWORKS 256
211.189.164.0/24 SEJONG NETWORKS 256
211.190.5.0/24 SEJONG NETWORKS 256
211.190.37.0/24 Lotte Capital 256
211.238.18.0/24 CJCABLEHAEWONDAEKIJANG 256
211.239.201.0/24 SEJONG NETWORKS 256
211.239.202.0/24 SEJONG NETWORKS 256
211.239.236.0/24 SEJONG NETWORKS 256
211.255.240.0/24 CJcablenet 256

Netblock Company
2001:3a8::/32 SEJONG NETWORKS
2001:cf0::/32 SEJONG NETWORKS
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS9848
                                                OrgID:          AS9848
                                                ASName:         AS9848
                                                ASNumber:       AS9848
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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IP WHOIS API & Database

Hosted Domains

There are 19,804 domain names hosted across 2,474 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.227.189.88 ██████████ 259
203.227.189.197 ██████████ 136
210.122.11.217 ██████████ 113
203.239.11.7 ██████████ 104
203.227.189.182 ██████████ 101
203.227.189.213 ██████████ 84
210.122.14.65 ██████████ 82
203.231.248.168 ██████████ 81
203.231.248.57 ██████████ 80
203.231.248.229 ██████████ 79

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Hosted Domains API & Database

Peers

There are 85 peers for this ASN.

Peers Name
AS10036 DLIVE
AS10049 SK Co.,
AS10171 SKTelink
AS10193 BUSANBANK
AS131794 KYOBO AXA INVESTMENT MANAGERS Co., Ltd.
AS131820 HMM
AS131826 hy
AS131828 KAKAO Enterprise
AS131866 Digital Edge Korea
AS132337 Axclusive
AS134823 Sky Digital Co., Ltd.
AS137409 GSL Networks Pty LTD
AS138195 MOACK.Co.LTD
AS138997 Eons Data Communications Limited
AS139341 ACE
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS150684 JINX CO., LIMITED
AS152220 Hanwha Asset Management
AS152294 KIS Information Communication,Inc
AS15412 FLAG TELECOM UK LIMITED
AS17592 Industrial Bank of Korea
AS17608 ABN
AS17833 NCOM ltd.
AS17837 NHN KCP Corp.
AS18187 Ignite Telecommunications Inc
AS18294 SUHYUP BANK
AS18300 KEPCO
AS18305 POSCO DX
AS18309 Korea VAn Service Co.LTD
AS18317 SHINHAN DS
AS18403 FPT Telecom Company
AS20940 Akamai International B.V.
AS23588 KAKAO Enterprise
AS23593 bkl LLC
AS23764 CTGNet
AS24115 Equinix
AS24482 SG.GS
AS24509 Xpedite Systems Electronic document distribution and data messaging service provider Seoul, Korea
AS3491 PCCW Global, Inc.
AS35280 F5 Networks SARL
AS3608 Korea Rural Community Corporation
AS3786 LG DACOM Corporation
AS38098 NICE Information Telecommunication, Inc
AS38195 Superloop
AS38425 SEJONG NETWORKS
AS38676 flexnetworks
AS38686 Tmoney co., ltd
AS45361 Ulsan Jung-Ang Broadcasting Network
AS45374 CCS
AS45968 KONAI
AS45971 Financial Security Institute
AS45977 CANON KOREA INC.
AS46011 LX
AS4637 Telstra Global
AS4664 Shinbiro
AS4670 Shinbiro
AS4766 Korea Telecom
AS49544 i3D.net B.V
AS55591 Korea Institute for Curriculum and Evaluation
AS5580 GTT Communications Netherlands B.V.
AS58453 China Mobile International Limited
AS59318 SINET Fiber One, Cambodia's Fastest Broadband Service.
AS63927 RISE
AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS6939 Hurricane Electric LLC
AS7562 HCN Dongjak
AS7713 PT Telekomunikasi Indonesia
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9318 SK Broadband Co Ltd
AS9493 HMC SECURITIES CO., LTD.
AS9498 BHARTI Airtel Ltd.
AS9527 VP
AS955 LSHIY LLC
AS9577 KYOBO SECURITIES
AS9646 eGIOS
AS9709 KIS Information Communication,Inc
AS9781 GREEN CABLE TELEVISION STATION
AS9842 LOTTE INNOVATE Co.,Ltd
AS9947 kt cloud Co., Ltd
AS9952 Hostway IDC
AS9959 KOREA STOCK EXCHANGE
AS9973 BSITC
AS9976 Namincheon Brodcasting Co., Ltd.
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ASN API & Database

Upstreams

There are 8 upstreams for this ASN.

upstreams Name
AS150684 JINX CO., LIMITED
AS15412 FLAG TELECOM UK LIMITED
AS23764 CTGNet
AS3491 PCCW Global, Inc.
AS4637 Telstra Global
AS4766 Korea Telecom
AS58453 China Mobile International Limited
AS6453 TATA COMMUNICATIONS (AMERICA) INC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are 50 downstreams for this ASN.

Downstreams Name
AS10036 DLIVE
AS10049 SK Co.,
AS10171 SKTelink
AS10193 BUSANBANK
AS131794 KYOBO AXA INVESTMENT MANAGERS Co., Ltd.
AS131820 HMM
AS131826 hy
AS131828 KAKAO Enterprise
AS131866 Digital Edge Korea
AS139341 ACE
AS152220 Hanwha Asset Management
AS152294 KIS Information Communication,Inc
AS17592 Industrial Bank of Korea
AS17608 ABN
AS17833 NCOM ltd.
AS17837 NHN KCP Corp.
AS18294 SUHYUP BANK
AS18300 KEPCO
AS18305 POSCO DX
AS18309 Korea VAn Service Co.LTD
AS18317 SHINHAN DS
AS23588 KAKAO Enterprise
AS23593 bkl LLC
AS24509 Xpedite Systems Electronic document distribution and data messaging service provider Seoul, Korea
AS3608 Korea Rural Community Corporation
AS38098 NICE Information Telecommunication, Inc
AS38676 flexnetworks
AS38686 Tmoney co., ltd
AS45361 Ulsan Jung-Ang Broadcasting Network
AS45374 CCS
AS45968 KONAI
AS45971 Financial Security Institute
AS45977 CANON KOREA INC.
AS46011 LX
AS4664 Shinbiro
AS4670 Shinbiro
AS55591 Korea Institute for Curriculum and Evaluation
AS7562 HCN Dongjak
AS9493 HMC SECURITIES CO., LTD.
AS9527 VP
AS9577 KYOBO SECURITIES
AS9646 eGIOS
AS9709 KIS Information Communication,Inc
AS9781 GREEN CABLE TELEVISION STATION
AS9842 LOTTE INNOVATE Co.,Ltd
AS9947 kt cloud Co., Ltd
AS9952 Hostway IDC
AS9959 KOREA STOCK EXCHANGE
AS9973 BSITC
AS9976 Namincheon Brodcasting Co., Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
203.255.129.163 AS9848 SEJONG NETWORKS 1.10ms from Seoul, KR
211.238.21.100 AS9848 SEJONG NETWORKS 0.54ms from Seoul, KR
210.109.108.118 AS9848 SEJONG NETWORKS 0.76ms from Seoul, KR
203.231.254.18 AS9848 SEJONG NETWORKS 0.63ms from Seoul, KR
203.236.142.209 AS9848 SEJONG NETWORKS 6.69ms from Seoul, KR
203.239.46.2 AS9848 SEJONG NETWORKS 1.23ms from Seoul, KR
203.235.14.39 AS9848 SEJONG NETWORKS 1.63ms from Seoul, KR
210.122.33.131 AS9848 SEJONG NETWORKS 1.13ms from Seoul, KR
211.239.47.194 AS9848 SEJONG NETWORKS 1.55ms from Seoul, KR
203.248.67.64 AS9848 SEJONG NETWORKS 1.87ms from Seoul, KR
61.250.123.21 AS9848 SEJONG NETWORKS 1.20ms from Seoul, KR
211.239.192.33 AS9848 SEJONG NETWORKS 1.69ms from Seoul, KR
203.235.76.2 AS9848 SEJONG NETWORKS 1.31ms from Seoul, KR
203.239.43.1 AS9848 SEJONG NETWORKS 1.49ms from Incheon, KR
211.236.231.33 AS9848 SEJONG NETWORKS 1.53ms from Incheon, KR
210.103.172.67 AS9848 SEJONG NETWORKS 2.07ms from Incheon, KR
203.227.42.1 AS9848 SEJONG NETWORKS 3.50ms from Seoul, KR
203.240.244.3 AS9848 SEJONG NETWORKS 1.32ms from Seoul, KR
203.231.182.1 AS9848 SEJONG NETWORKS 6.52ms from Seoul, KR
203.239.102.251 AS9848 SEJONG NETWORKS 1.23ms from Seoul, KR
203.248.81.1 AS9848 SEJONG NETWORKS 0.97ms from Seoul, KR
211.115.192.131 AS9848 SEJONG NETWORKS 0.79ms from Seoul, KR
210.122.35.30 AS9848 SEJONG NETWORKS 1.00ms from Seoul, KR
211.239.187.147 AS9848 SEJONG NETWORKS 1.00ms from Seoul, KR
203.231.244.228 AS9848 SEJONG NETWORKS 0.47ms 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
52.136.202.8 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
3.147.17.56 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
87.143.40.168 AS3320 Deutsche Telekom AG 4.95ms from Duesseldorf, DE
106.111.40.216 AS4134 CHINANET-BACKBONE 8.38ms from Huai'an, CN
82.154.217.40 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.23ms from Lisbon, PT
92.221.9.216 AS29695 Lyse Tele AS 7.99ms from Oslo, NO
191.187.220.40 AS28573 Claro NXT Telecomunicacoes Ltda 7.63ms from Porto Alegre, BR
98.93.225.232 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
131.103.16.248 AS2914 NTT America, Inc. 0.21ms from Ashburn, US
51.141.43.248 AS8075 Microsoft Corporation 0.13ms from Cardiff, GB
84.159.247.248 AS3320 Deutsche Telekom AG 3.87ms from Duesseldorf, DE
154.31.183.120 AS140224 Nebula Global LLC 0.87ms from Hong Kong, HK
122.36.157.8 AS17858 LG POWERCOMM 1.94ms from Incheon, KR
165.246.224.8 AS9317 INHA UNIVERSITY 2.11ms from Incheon, KR
37.134.121.56 AS12479 Orange Espagne SA 11.04ms from Madrid, ES
16.26.1.200 AS16509 Amazon.com, Inc. 0.56ms from Melbourne, AU
131.213.216.88 AS2527 Sony Network Communications Inc. 4.46ms from Osaka, JP
153.129.6.120 AS4713 NTT DOCOMO BUSINESS,Inc. 8.74ms from Osaka, JP
67.189.195.152 AS7922 Comcast Cable Communications, LLC 14.28ms from Providence, US
8.213.50.152 AS45102 Alibaba (US) Technology Co., Ltd. 0.62ms from Riyadh, SA
162.156.67.88 AS852 TELUS Communications Inc. 3.92ms from Seattle, US
117.123.252.136 AS17849 SK Broadband Co Ltd 2.58ms from Seoul, KR
68.235.188.72 AS5690 Vianet Inc. 16.60ms from Toronto, CA
23.37.191.152 AS16625 Akamai Technologies, Inc. 0.12ms from Al Fujairah City, AE
172.199.27.120 AS8075 Microsoft Corporation 1.67ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 203.231.190.22
traceroute to 203.231.190.22 (203.231.190.22): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9848 at robtex.

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