1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.21.0.0/16
  4. AS38692  | 103.21.191.0/24

103.21.191.0/24

AS38692  ·  Jeonbuk State office of Education Future Education Research Institute

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Summary

Country South Korea
Domain jbedu.kr
ASN AS38692
Registry APNIC
ID JBEDU

WHOIS Details

inetnum:        103.21.190.0 - 103.21.191.255
netname:        JBEDU
descr:          Jeonbuk State office of Education Future Education Research Institute
country:        KR
admin-c:        IM1048-AP
tech-c:         IM1048-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2024-11-13T08:10:03Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Jeonbuk-do Deokjin-gu, Jeonju-si Andeogwon-ro 191
country:        KR
phone:          +82-63-250-3763
e-mail:         webmaster@jbedu.kr
nic-hdl:        IM1048-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-12-02T00:08:02Z
source:         APNIC

inetnum:        103.21.190.0 - 103.21.191.255
netname:        JBEDU-KR
descr:          Jeonbuk State office of Education Future Education Research Institute
country:        KR
admin-c:        IM3715-KR
tech-c:         IM3715-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Jeonbuk-do Deokjin-gu, Jeonju-si Andeogwon-ro 191
address:        Inhodong 2-ga
country:        KR
phone:          +82-63-250-3763
e-mail:         webmaster@jbedu.kr
nic-hdl:        IM3715-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 103.21.0.0/16

Range ASN Company Num of IPs
103.21.156.0/22 AS134141 B2B Wholesale Pty Ltd 1,024
103.21.60.0/22 AS131148 Bank Of Taiwan 1,024
103.21.216.0/22 AS9905 PT. LINKNET, 1,024
103.21.176.0/22 AS9808 China Mobile Communications Corporation 1,024
103.21.128.0/22 AS58927 M.D.G. IT Pty Ltd 1,024
103.21.48.0/22 AS58750 ThinkEx Holdings Pty Ltd 1,024
103.21.252.0/22 AS131310 PLTPRO Data Centre Sdn. Bhd. 1,024
103.21.120.0/22 AS131368 Petrovietnam oil corporation 1,024
103.21.40.0/22 AS58715 EarthTelcommunication 1,024
103.21.204.0/22 AS131746 PT. Medianusa Permana 1,024
103.21.116.0/22 AS55994 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.140.0/22 AS4812 Shanghai Meicheng Technology Information Co.,Ltd. 1,024
103.21.140.0/22 AS4811 Shanghai Meicheng Technology Information Co.,Ltd. 1,024
103.21.84.0/22 AS45786 PT Hawk Teknologi Solusi 1,024
103.21.132.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
103.21.124.0/22 AS132423 Powai 1,024
103.21.32.0/22 AS132434 Maxis Broadband Sdn Bhd 1,024
103.21.148.0/22 AS38732 CMC Telecom Infrastructure Company 1,024
103.21.0.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
103.21.200.0/22 AS38091 LG HelloVision Corp. 1,024
103.21.208.0/22 AS36352 Kaifeng Guochao E-commerce Co.Ltd. 1,024
103.21.60.0/22 AS3462 Bank Of Taiwan 1,024
103.21.184.0/22 AS132453 TRIPLE PLAY BROADBAND PRIVATE LIMITED 1,024
103.21.8.0/22 AS26658 UNIT 04, 7/F, BRIGHT WA, NO. 33 MONG KOK rd, kl, HK 1,024
103.21.152.0/22 AS24028 REDtone Marketing Sdn. Bhd. 1,024
103.21.240.0/22 AS16509 Amazon Connection Technology Services (Beijing) Co., LTD 1,024
103.21.236.0/22 AS12886 LEW TelNet GmbH 1,024
103.21.116.0/22 AS138950 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.100.0/23 AS140807 CUU LONG INTERNATIONAL DEVELOPMENT SERVICES AND TRADING JOINT STOCK COMPANY 512
103.21.68.0/23 AS136290 COUNTRY ONLINE SERVICES 512
103.21.96.0/23 AS140807 AN ANH PHONG COMPANY LIMITED 512
103.21.222.0/23 AS149829 Dream View Cable Network 512
103.21.6.0/23 AS150069 CLOUDNET INTERNET SERVICE PVT LTD 512
103.21.70.0/23 AS150070 SPIRETEL TECHNOLOGIES PRIVATE LIMITED 512
103.21.58.0/23 AS394695 P.D.R Solutions FZC 512
103.21.28.0/23 AS54187 Eze Castle Integration, Inc. - ECINet 512
103.21.18.0/23 AS58714 19th Floor, Tower C and D, Building No. 14, DLF Cyber City, 512
103.21.80.0/24 AS6453 THALES DIS FRANCE SAS 256
103.21.233.0/24 AS131210 Yashtel 256
103.21.195.0/24 AS149967 PT Indonesia China Mobile 256
103.21.232.0/24 AS131210 Yashtel 256
103.21.12.0/24 AS9927 PhilCom Corporation 256
103.21.231.0/24 AS132468 Satsol C-Band Infrastructure and clients 256
103.21.52.0/24 AS203020 HostRoyale Technologies Pvt Ltd 256
103.21.138.0/24 AS21859 ITAOYUN LIMITED IPXO 256
103.21.230.0/24 AS132468 Satsol O3B Infrastructure and clients 256
103.21.187.0/24 AS132453 TRIPLEPLAY INTERACTIVE PVT. LTD. 256
103.21.193.0/24 AS132450 New Era IT Ltd 256
103.21.175.0/24 AS132449 ALBANY 256
103.21.208.0/24 AS36352 Kaifeng Guochao E-commerce Co.Ltd. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
73.248.151.72 AS7922 Comcast Cable Communications, LLC 8.21ms from Ashburn, US
74.243.192.40 AS8075 Microsoft Corporation 0.38ms from Dubai, AE
79.213.35.232 AS3320 Deutsche Telekom AG 7.31ms from Frankfurt am Main, DE
39.49.22.104 AS17557 Pakistan Telecommunication Company Limited 7.94ms from Lahore, PK
108.240.197.24 AS7018 AT&T Enterprises, LLC 6.64ms from Miami, US
174.22.238.120 AS209 CenturyLink Communications, LLC 1.61ms from Phoenix, US
193.179.18.184 AS13036 T-Mobile Czech Republic a.s. 4.21ms from Prague, CZ
67.36.61.40 AS7018 AT&T Enterprises, LLC 7.84ms from San Jose, US
191.103.117.8 AS25607 IBW Communications 7.25ms from San Pedro, CR
111.26.91.216 AS134810 China Mobile Group JiLin communications corporation 4.37ms from Changchun, CN
119.48.210.232 AS4837 CHINA UNICOM China169 Backbone 2.96ms from Changchun, CN
166.195.82.56 AS20057 AT&T Enterprises, LLC 6.06ms from Dallas, US
94.201.28.216 AS15802 Emirates Integrated Telecommunications Company PJSC 4.43ms from Dubai, AE
81.235.167.216 AS3301 Telia Company AB 6.75ms from Goeteborg, SE
37.252.220.40 AS211262 GP Limite Andamur SL 1.76ms from Madrid, ES
65.205.134.200 AS701 Verizon Business 4.10ms from Miami, US
115.211.197.56 AS4134 CHINANET-BACKBONE 7.68ms from Ningbo, CN
92.135.28.24 AS3215 Orange S.A. 11.84ms from Paris, FR
156.230.232.56 AS400463 DynaNode LLC 0.62ms from Seattle, US
86.32.80.216 AS205714 Telemach Hrvatska d.o.o. 1.26ms from Zagreb, HR
39.105.61.104 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.04ms from Beijing, CN
88.245.183.248 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.35ms from Bursa, TR
104.245.6.104 AS33561 Lunavi, Inc. 0.55ms from Cheyenne, US
216.218.245.200 AS6939 Hurricane Electric LLC 0.29ms from Fremont, US
87.194.65.8 AS35228 Telefonica UK Limited 1.44ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 103.21.191.227
traceroute to 103.21.191.227 (103.21.191.227): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Riyadh, SA
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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