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 158,456,325,028,528,675,187,087,900,672
ASN type ISP
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
211.238.22.0/24 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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Peers

There are 83 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
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
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
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
AS9902 NEOCOMISP LIMITED, IPTX Transit and Network Service Provider in Cambodia.
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
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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.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
210.126.128.170 AS9848 SEJONG NETWORKS 2.98ms from Incheon, KR
203.231.243.1 AS9848 SEJONG NETWORKS 0.74ms from Seoul, KR
203.238.48.23 AS9848 SEJONG NETWORKS 0.78ms from Seoul, KR
203.235.158.5 AS9848 SEJONG NETWORKS 1.56ms from Seoul, KR
210.109.50.58 AS9848 SEJONG NETWORKS 0.92ms from Seoul, KR
210.103.164.193 AS9848 SEJONG NETWORKS 1.45ms from Seoul, KR
211.239.215.15 AS9848 SEJONG NETWORKS 1.80ms from Seoul, KR
203.231.100.174 AS9848 SEJONG NETWORKS 2.21ms from Seoul, KR
203.231.9.236 AS9848 SEJONG NETWORKS 5.16ms from Seoul, KR
210.122.93.151 AS9848 SEJONG NETWORKS 1.01ms from Seoul, KR
211.189.169.255 AS9848 SEJONG NETWORKS 0.48ms from Seoul, KR
203.235.84.1 AS9848 SEJONG NETWORKS 1.51ms from Seoul, KR
210.103.183.30 AS9848 SEJONG NETWORKS 1.06ms from Seoul, KR
211.239.245.12 AS9848 SEJONG NETWORKS 0.95ms from Seoul, KR
203.238.10.58 AS9848 SEJONG NETWORKS 6.66ms from Seoul, KR
203.240.134.145 AS9848 SEJONG NETWORKS 1.12ms from Seoul, KR
61.109.130.122 AS9848 SEJONG NETWORKS 0.32ms from Hong Kong, HK
210.122.7.63 AS9848 SEJONG NETWORKS 0.94ms from Seoul, KR
203.227.181.216 AS9848 SEJONG NETWORKS 0.51ms from Seoul, KR
203.231.104.248 AS9848 SEJONG NETWORKS 0.51ms from Seoul, KR
211.115.200.70 AS9848 SEJONG NETWORKS 0.72ms from Seoul, KR
203.231.244.184 AS9848 SEJONG NETWORKS 0.48ms from Seoul, KR
64.23.65.8 AS9848 SEJONG NETWORKS 1.13ms from Seoul, KR
202.30.237.254 AS9848 SEJONG NETWORKS 1.19ms from Seoul, KR
202.30.212.254 AS9848 SEJONG NETWORKS 1.13ms 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
73.194.35.136 AS7922 Comcast Cable Communications, LLC 8.53ms from Ashburn, US
68.186.193.56 AS20115 Charter Communications LLC 8.75ms from Atlanta, US
51.54.167.136 AS8070 Microsoft Corporation 0.72ms from Boydton, US
181.209.65.88 AS52361 ARSAT - Empresa Argentina de Soluciones Satelitales S.A. 1.95ms from Buenos Aires, AR
98.139.129.152 AS26101 Yahoo Holdings Inc. 1.34ms from Buffalo, US
34.134.10.120 AS396982 Google LLC 0.13ms from Council Bluffs, US
83.25.127.8 AS5617 Orange Polska Spolka Akcyjna 1.61ms from Gdansk, PL
211.202.35.40 AS9318 SK Broadband Co Ltd 1.61ms from Incheon, KR
18.169.212.104 AS16509 Amazon.com, Inc. 0.20ms from London, GB
83.46.141.168 AS3352 TELEFONICA DE ESPANA S.A.U. 8.35ms from Madrid, ES
139.71.210.8 AS45535 American Express Banking Corp. 2.57ms from Mumbai, IN
52.127.6.8 AS8070 Microsoft Corporation 19.55ms from San Antonio, US
20.20.96.232 AS8075 Microsoft Corporation 0.17ms from Sao Paulo, BR
20.194.162.72 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
77.45.19.232 AS35191 ASTA-NET S.A. 11.86ms from Warsaw, PL
193.172.19.104 AS1136 KPN B.V. 2.21ms from Amsterdam, NL
4.156.185.8 AS8075 Microsoft Corporation 0.35ms from Ashburn, US
51.142.139.136 AS8075 Microsoft Corporation 0.19ms from Cardiff, GB
197.230.19.152 AS36925 MEDITELECOM 1.93ms from Casablanca, MA
216.66.218.8 AS11273 Fiserv Solutions, LLC 14.11ms from Dallas, US
98.251.129.120 AS7922 Comcast Cable Communications, LLC 12.54ms from Dallas, US
106.194.120.248 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.99ms from Delhi, IN
87.34.14.248 AS1213 ASIERA TECHNOLOGY SERVICES CLG 1.19ms from Dublin, IE
54.220.126.8 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
77.110.98.168 AS210644 AEZA INTERNATIONAL LTD 0.46ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m5 203.248.70.35
traceroute to 203.248.70.35 (203.248.70.35): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, 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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