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 19,714
IPv4 addresses 990,464
IPv6 addresses 158,456,325,028,528,676,000,000,000,000
ASN type ISP
Registry apnic
Updated 2 years 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
203.231.242.0/24 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
203.235.185.0/24 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
211.238.22.0/24 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 19,714 domain names hosted across 2,468 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.227.189.88 ██████████ 259
210.122.11.217 ██████████ 113
203.239.11.7 ██████████ 104
203.227.189.182 ██████████ 101
210.122.14.65 ██████████ 82
210.122.36.179 ██████████ 69
210.122.14.210 ██████████ 65
210.122.10.31 ██████████ 62
210.122.36.248 ██████████ 57
210.109.143.181 ██████████ 36

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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
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.
AS18294 SUHYUP BANK
AS18300 KEPCO
AS18305 POSCO DX
AS18309 Korea VAn Service Co.LTD
AS18317 SHINHAN DS
AS18403 FPT Telecom Company
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
AS38008 Aperture Science Limited
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
AS63927 RISE
AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS6939 Hurricane Electric LLC
AS7562 HCN Dongjak
AS7713 PT Telekomunikasi Indonesia
AS9002 RETN Limited
AS9318 SK Broadband Co Ltd
AS9492 Maeil Business Newspaper
AS9493 HMC SECURITIES CO., LTD.
AS9498 BHARTI Airtel Ltd.
AS9527 VP
AS955 LSHIY LLC
AS9577 KYOBO SECURITIES
AS9632 SEOUL DAIRY CO-OP.
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
AS9957 KINX
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
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ASN API & Database

Downstreams

There are 49 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
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

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

IP Address ASN Details
203.238.64.28 AS9848 SEJONG NETWORKS 1.37ms from Seoul, KR
211.111.146.218 AS9848 SEJONG NETWORKS 0.52ms from Seoul, KR
203.231.109.65 AS9848 SEJONG NETWORKS 22.73ms from Seoul, KR
2001:cf0:80b4:2::12 AS9848 SEJONG NETWORKS 1.71ms from Seoul, KR
211.238.2.11 AS9848 SEJONG NETWORKS 1.06ms from Seoul, KR
203.231.240.2 AS9848 SEJONG NETWORKS 0.81ms from Seoul, KR
203.231.253.255 AS9848 SEJONG NETWORKS 0.74ms from Seoul, KR
203.231.23.240 AS9848 SEJONG NETWORKS 1.48ms from Seoul, KR
203.231.26.176 AS9848 SEJONG NETWORKS 1.36ms from Seoul, KR
203.235.66.131 AS9848 SEJONG NETWORKS 2.69ms from Seoul, KR
210.109.148.221 AS9848 SEJONG NETWORKS 2.98ms from Incheon, KR
203.243.174.52 AS9848 SEJONG NETWORKS 1.38ms from Seoul, KR
211.239.82.20 AS9848 SEJONG NETWORKS 1.25ms from Seoul, KR
203.231.154.254 AS9848 SEJONG NETWORKS 2.57ms from Seoul, KR
210.112.10.230 AS9848 SEJONG NETWORKS 0.84ms from Seoul, KR
203.240.132.76 AS9848 SEJONG NETWORKS 0.92ms from Seoul, KR
203.238.65.249 AS9848 SEJONG NETWORKS 1.25ms from Seoul, KR
211.239.43.226 AS9848 SEJONG NETWORKS 1.08ms from Seoul, KR
211.189.168.1 AS9848 SEJONG NETWORKS 1.44ms from Seoul, KR
210.126.228.227 AS9848 SEJONG NETWORKS 0.60ms from Seoul, KR
203.235.86.38 AS9848 SEJONG NETWORKS 1.23ms from Seoul, KR
61.250.94.170 AS9848 SEJONG NETWORKS 0.92ms from Seoul, KR
203.235.36.4 AS9848 SEJONG NETWORKS 1.76ms from Seoul, KR
211.239.37.254 AS9848 SEJONG NETWORKS 0.79ms from Seoul, KR
210.127.74.254 AS9848 SEJONG NETWORKS 1.35ms 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
201.179.189.104 AS22927 Telefonica de Argentina 7.71ms from Buenos Aires, AR
184.15.113.136 AS5650 Frontier Communications of America, Inc. 16.82ms from Chicago, US
43.144.126.120 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.33ms from Guangzhou, CN
120.26.195.72 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.08ms from Hangzhou, CN
123.202.15.168 AS9269 Hong Kong Broadband Network Ltd. 0.74ms from Hong Kong, HK
18.171.12.232 AS16509 Amazon.com, Inc. 0.16ms from London, GB
172.87.222.232 AS26658 HT 0.29ms from Los Angeles, US
178.167.81.152 AS21453 Flex Ltd. 2.97ms from Moscow, RU
153.167.239.104 AS4713 NTT DOCOMO BUSINESS,Inc. 2.41ms from Osaka, JP
109.94.50.120 AS39886 STELOGY INFRASTRUCTURE 5.32ms from Paris, FR
18.155.241.184 AS16509 Amazon.com, Inc. 0.18ms from Bogota, CO
76.186.241.40 AS11427 Charter Communications Inc 4.49ms from Dallas, US
84.138.77.24 AS3320 Deutsche Telekom AG 7.33ms from Frankfurt am Main, DE
84.177.171.56 AS3320 Deutsche Telekom AG 1.95ms from Hamburg, DE
91.156.37.104 AS719 Elisa Oyj 1.03ms from Helsinki, FI
38.177.139.184 AS398478 PEG TECH INC 0.89ms from Hong Kong, HK
42.98.250.248 AS4760 HKT Limited 1.02ms from Hong Kong, HK
176.96.71.200 AS50029 Telecom Ltd. 6.18ms from Novosibirsk, RU
220.86.102.120 AS4766 Korea Telecom 1.32ms from Seoul, KR
221.150.96.136 AS4766 Korea Telecom 1.21ms from Seoul, KR
114.204.30.200 AS9318 SK Broadband Co Ltd 3.29ms from Seoul, KR
37.2.163.56 AS1257 Tele2 Sverige AB 0.63ms from Stockholm, SE
188.169.147.24 AS35805 JSC Silknet 4.81ms from Tbilisi, GE
60.47.65.56 AS4713 NTT DOCOMO BUSINESS,Inc. 3.84ms from Tokyo, JP
91.230.234.8 AS57126 ADRIA SRL 4.96ms from Bacau, RO

Traceroute

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

$
traceroute -a -n -q1 -f2 -m15 203.227.147.170
traceroute to 203.227.147.170 (203.227.147.170): 15 hops max, 52 byte packets
2 [] 185.1.8.125 4.144 ms
3 *
4 [] 203.22.177.137 85.057 ms
5 *
6 [] 69.194.166.230 148.634 ms
7 [] 203.86.105.14 149.753 ms
8 *
9 *
10 [AS9848] 211.239.208.98 152.37 ms
11 [AS9848] 211.239.209.110 152.06 ms
12 [AS9848] 203.231.91.90 153.637 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
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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