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 19,811
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
203.231.243.0/24 SEJONG NETWORKS 256
203.231.253.0/24 SEJONG NETWORKS 256
203.235.185.0/24 SEJONG NETWORKS 256
203.236.150.0/24 SEJONG NETWORKS 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
203.248.85.0/24 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
210.118.135.0/24 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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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 19,811 domain names hosted across 2,475 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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Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 84 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
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

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

IP Address ASN Details
61.109.130.122 AS9848 SEJONG NETWORKS 0.29ms from Hong Kong, HK
210.109.222.253 AS9848 SEJONG NETWORKS 0.82ms from Seoul, KR
203.238.65.249 AS9848 SEJONG NETWORKS 1.30ms from Seoul, KR
203.235.145.6 AS9848 SEJONG NETWORKS 0.99ms from Seoul, KR
211.239.67.2 AS9848 SEJONG NETWORKS 1.46ms from Seoul, KR
203.227.63.219 AS9848 SEJONG NETWORKS 0.97ms from Seoul, KR
210.109.202.1 AS9848 SEJONG NETWORKS 0.50ms from Seoul, KR
203.231.222.58 AS9848 SEJONG NETWORKS 1.35ms from Seoul, KR
203.240.145.254 AS9848 SEJONG NETWORKS 1.07ms from Seoul, KR
203.248.84.163 AS9848 SEJONG NETWORKS 0.59ms from Seoul, KR
203.231.28.51 AS9848 SEJONG NETWORKS 6.70ms from Seoul, KR
211.255.240.132 AS9848 SEJONG NETWORKS 0.55ms from Seoul, KR
203.248.67.64 AS9848 SEJONG NETWORKS 1.75ms from Seoul, KR
203.235.75.126 AS9848 SEJONG NETWORKS 1.22ms from Seoul, KR
210.103.172.254 AS9848 SEJONG NETWORKS 1.89ms from Seoul, KR
211.255.243.43 AS9848 SEJONG NETWORKS 0.79ms from Seoul, KR
203.239.102.252 AS9848 SEJONG NETWORKS 1.18ms from Seoul, KR
210.112.82.167 AS9848 SEJONG NETWORKS 0.72ms from Seoul, KR
203.235.37.172 AS9848 SEJONG NETWORKS 2.05ms from Incheon, KR
210.112.100.230 AS9848 SEJONG NETWORKS 1.46ms from Incheon, KR
203.231.254.18 AS9848 SEJONG NETWORKS 0.64ms from Seoul, KR
211.115.197.142 AS9848 SEJONG NETWORKS 0.75ms from Seoul, KR
203.227.190.56 AS9848 SEJONG NETWORKS 0.82ms from Seoul, KR
211.238.18.151 AS9848 SEJONG NETWORKS 0.51ms from Seoul, KR
203.235.17.1 AS9848 SEJONG NETWORKS 1.01ms 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
73.154.158.88 AS7922 Comcast Cable Communications, LLC 11.00ms from Ashburn, US
71.150.223.24 AS7018 AT&T Enterprises, LLC 2.37ms from Dallas, US
72.144.90.72 AS8075 Microsoft Corporation 0.27ms from Frankfurt am Main, DE
88.114.209.232 AS719 Elisa Oyj 1.17ms from Helsinki, FI
211.202.35.40 AS9318 SK Broadband Co Ltd 1.66ms from Incheon, KR
39.118.98.88 AS9318 SK Broadband Co Ltd 1.86ms from Incheon, KR
82.222.231.8 AS34984 Superonline Iletisim Hizmetleri A.S. 2.51ms from Istanbul, TR
2.96.15.120 AS13285 TalkTalk Communications Limited 2.13ms from London, GB
72.111.217.248 AS6167 Verizon Business 12.93ms from Los Angeles, US
2.88.188.120 AS25019 Saudi Telecom Company JSC 3.56ms from Manama, BH
79.23.243.248 AS3269 Telecom Italia S.p.A. 6.58ms from Milan, IT
216.165.147.120 AS4181 TDS TELECOM 4.99ms from Minneapolis, US
60.130.28.40 AS17676 SoftBank Corp. 4.02ms from Osaka, JP
34.195.175.184 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
88.92.255.248 AS2119 Telenor Norge AS 18.49ms from Sandefjord, NO
220.86.102.120 AS4766 Korea Telecom 1.37ms from Seoul, KR
179.110.114.40 AS27699 TELEFÔNICA BRASIL S.A 4.44ms from São Paulo, BR
201.43.83.136 AS27699 TELEFÔNICA BRASIL S.A 2.63ms from São Paulo, BR
79.175.199.40 AS44061 SAT-MONT-SERVICE JACEK MRUK, KRZYSZTOF MRUK Sp. z o.o. 11.50ms from Warsaw, PL
188.215.246.24 AS213240 GREENTECH SA 7.48ms from Bacau, RO
34.56.251.232 AS396982 Google LLC 0.11ms from Council Bluffs, US
87.36.167.8 AS1213 ASIERA TECHNOLOGY SERVICES CLG 3.95ms from Dublin, IE
105.168.47.88 AS37119 UNITEL SA 0.78ms from Luanda, AO
74.68.114.232 AS12271 Charter Communications Inc 3.88ms from New York City, US
43.144.126.120 AS45090 Shenzhen Tencent Computer Systems Company Limited 6.02ms from Shenzhen, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 210.127.125.42
traceroute to 210.127.125.42 (210.127.125.42): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
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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