HomePrefix Lookup103.52.128.0/17

103.52.128.0/17

🇯🇵
IPv4RIPEassigned RPKI Valid
CIDR
103.52.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

74 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
103.52.196.0/22AS37963ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd. Valid—5/31/2026
103.52.156.0/22AS45179SITEHOST-AS-AP - SiteHost New ZealandNo ROA—5/31/2026
103.52.204.0/22AS56030VOYAGERNET-AS-AP - Voyager Internet Ltd.No ROA—5/31/2026
103.52.172.0/22AS58539CHINATELECOM-Hebei-Langfang-IDC - Langfang,Hebei province, P.R.ChinaNo ROA—5/31/2026
103.52.144.0/22AS59147IDNIC-DRUPADI-AS-ID - PT. Drupadi PrimaNo ROA—5/31/2026
103.52.176.0/22AS131325CHINATELECOM-JIANGSU-NANTONG-MAN - CHINATELECOM JIANGSU province NANTONG MAN networkNo ROA—5/31/2026
103.52.148.0/22AS131899DIG-NET - DIG Inc.No ROA—5/31/2026
103.52.128.0/22AS131901fidessa-kk - FIDESSA KKNo ROA—5/31/2026
103.52.228.0/22AS134105STLMC-AS-AP - Shwe Than Lwin Media Co.,Ltd. Valid—5/31/2026
103.52.224.0/22AS139345HYVEMANAGEDHOSTINGCORPINC-AS-AP - Hyve Managed Hosting Corp Inc Valid—5/31/2026
103.52.152.0/22AS401701COGNETCLOUD-2 - cognetcloud INCNo ROA—5/31/2026
103.52.198.0/23AS37963ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd. Valid—5/31/2026
103.52.196.0/23AS37963ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd. Valid—5/31/2026
103.52.168.0/23AS38880M21-AS-AP - Micron21 Datacentre Pty Ltd Valid—5/31/2026
103.52.254.0/23AS45775WISHNET-AS-AP - WISH NET PRIVATE LIMITED Valid—5/31/2026
103.52.252.0/23AS45775WISHNET-AS-AP - WISH NET PRIVATE LIMITED Valid—5/31/2026
103.52.170.0/23AS63872IDNIC-AIT-AS-ID - PT Alam Informasi Teknologi Valid—5/31/2026
103.52.188.0/23AS63959HKSTL-HK - Hong Kong Syscloud Technology LimitedNo ROA—5/31/2026
103.52.130.0/23AS131901fidessa-kk - FIDESSA KKNo ROA—5/31/2026
103.52.128.0/23AS131901fidessa-kk - FIDESSA KKNo ROA—5/31/2026
103.52.134.0/23AS134113MCN-BD - Kazi Sazzad Hossain T/A Millennium Computers & Networking Valid—5/31/2026
103.52.152.0/23AS401701COGNETCLOUD-2 - cognetcloud INCNo ROA—5/31/2026
103.52.154.0/23AS401701COGNETCLOUD-2 - cognetcloud INCNo ROA—5/31/2026
103.52.202.0/24AS9972INTINFRA-AS-KR-KR - INTMANAGEMENT Corp.,No ROA—5/31/2026
103.52.200.0/24AS9972INTINFRA-AS-KR-KR - INTMANAGEMENT Corp.,No ROA—5/31/2026
103.52.201.0/24AS9972INTINFRA-AS-KR-KR - INTMANAGEMENT Corp.,No ROA—5/31/2026
103.52.203.0/24AS9972INTINFRA-AS-KR-KR - INTMANAGEMENT Corp.,No ROA—5/31/2026
103.52.180.0/24AS33480WEBWERKSAS1 - Web WerksNo ROA—5/31/2026
103.52.183.0/24AS33480WEBWERKSAS1 - Web WerksNo ROA—5/31/2026
103.52.182.0/24AS33480WEBWERKSAS1 - Web WerksNo ROA—5/31/2026
103.52.168.0/24AS38880M21-AS-AP - Micron21 Datacentre Pty Ltd Valid—5/31/2026
103.52.169.0/24AS38880M21-AS-AP - Micron21 Datacentre Pty Ltd Valid—5/31/2026
103.52.176.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporationNo ROA—5/31/2026
103.52.177.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporationNo ROA—5/31/2026
103.52.246.0/24AS58765BTEL-AS-IN - B TEL INTERNET PRIVATE LIMITED Valid—5/31/2026
103.52.244.0/24AS58765BTEL-AS-IN - B TEL INTERNET PRIVATE LIMITED Valid—5/31/2026
103.52.245.0/24AS58765BTEL-AS-IN - B TEL INTERNET PRIVATE LIMITED Valid—5/31/2026
103.52.247.0/24AS58765BTEL-AS-IN - B TEL INTERNET PRIVATE LIMITED Valid—5/31/2026
103.52.132.0/24AS59111AIU-NET - Akita International UniversityNo ROA—5/31/2026
103.52.144.0/24AS59147IDNIC-DRUPADI-AS-ID - PT. Drupadi PrimaNo ROA—5/31/2026
103.52.145.0/24AS59147IDNIC-DRUPADI-AS-ID - PT. Drupadi PrimaNo ROA—5/31/2026
103.52.147.0/24AS59147IDNIC-DRUPADI-AS-ID - PT. Drupadi PrimaNo ROA—5/31/2026
103.52.146.0/24AS59147IDNIC-DRUPADI-AS-ID - PT. Drupadi PrimaNo ROA—5/31/2026
103.52.139.0/24AS59183CORREL-AS-IN - Correl IT Services Pvt Ltd Valid—5/31/2026
103.52.171.0/24AS63872IDNIC-AIT-AS-ID - PT Alam Informasi Teknologi Valid—5/31/2026
103.52.170.0/24AS63872IDNIC-AIT-AS-ID - PT Alam Informasi Teknologi Valid—5/31/2026
103.52.142.0/24AS63957M13ONLINEBD-BD - 13 Online Valid—5/31/2026
103.52.189.0/24AS63959HKSTL-HK - Hong Kong Syscloud Technology LimitedNo ROA—5/31/2026
103.52.188.0/24AS63959HKSTL-HK - Hong Kong Syscloud Technology LimitedNo ROA—5/31/2026
103.52.181.0/24AS132762WEBWERKS-AS-IN - Web Werks India Pvt. Ltd.No ROA—5/31/2026
103.52.192.0/24AS132890IPCORESDNBHD-AS-AP - IP Core Sdn Bhd Valid—5/31/2026
103.52.213.0/24AS133816IDNIC-KLH-ID - Kementerian Lingkungan Hidup dan Kehutanan Valid—5/31/2026
103.52.193.0/24AS134101MEDIAHUB-AS-AP - Mediahub Australia Pty Ltd. Valid—5/31/2026
103.52.134.0/24AS134113MCN-BD - Kazi Sazzad Hossain T/A Millennium Computers & Networking Valid—5/31/2026
103.52.135.0/24AS134113MCN-BD - Kazi Sazzad Hossain T/A Millennium Computers & Networking Valid—5/31/2026
103.52.209.0/24AS134177RBPL-IN - Rural Broadband Pvt. Ltd Valid—5/31/2026
103.52.208.0/24AS134177RBPL-IN - Rural Broadband Pvt. Ltd Valid—5/31/2026
103.52.210.0/24AS134177RBPL-IN - Rural Broadband Pvt. Ltd Valid—5/31/2026
103.52.211.0/24AS134177RBPL-IN - Rural Broadband Pvt. Ltd Valid—5/31/2026
103.52.236.0/24AS136506LEONCOLTD-AS-AP - LEON CO.LTDNo ROA—5/31/2026
103.52.239.0/24AS136506LEONCOLTD-AS-AP - LEON CO.LTDNo ROA—5/31/2026
103.52.248.0/24AS136787PACKETHUBSA-AS-AP - PacketHub S.A. Valid—5/31/2026
103.52.251.0/24AS136787PACKETHUBSA-AS-AP - PacketHub S.A. Valid—5/31/2026
103.52.250.0/24AS136787PACKETHUBSA-AS-AP - PacketHub S.A. Valid—5/31/2026
103.52.249.0/24AS136787PACKETHUBSA-AS-AP - PacketHub S.A. Valid—5/31/2026
103.52.141.0/24AS138004MISL-AS-AP - MIR INFO SYSTEMS LTD. Valid—5/31/2026
103.52.143.0/24AS138004MISL-AS-AP - MIR INFO SYSTEMS LTD. Valid—5/31/2026
103.52.140.0/24AS138004MISL-AS-AP - MIR INFO SYSTEMS LTD. Valid—5/31/2026
103.52.237.0/24AS141366LW-HK-AS - Lightway Studio LimitedNo ROA—5/31/2026
103.52.212.0/24AS151592IDNIC-AWANDATA-AS-ID - PT Awan Data Teknologi Valid—5/31/2026
103.52.223.0/24AS154455IRINN-AYUSMATI-AS-IN - AYUSHMATI LOGITECH PRIVATE LIMITED Valid—5/31/2026
103.52.220.0/24AS154455IRINN-AYUSMATI-AS-IN - AYUSHMATI LOGITECH PRIVATE LIMITED Valid—5/31/2026
103.52.221.0/24AS154455IRINN-AYUSMATI-AS-IN - AYUSHMATI LOGITECH PRIVATE LIMITED Valid—5/31/2026
103.52.222.0/24AS154455IRINN-AYUSMATI-AS-IN - AYUSHMATI LOGITECH PRIVATE LIMITED Valid—5/31/2026

More Specific Prefixes

100
PrefixASCountryStatus
103.52.180.0/22🇮🇳INallocated
103.52.200.0/22🇰🇷KRallocated
103.52.140.0/22AS63957🇧🇩BDallocated
103.52.128.0/22AS131901🇯🇵JPallocated
103.52.136.0/22🇮🇳INallocated
103.52.228.0/22AS134105🇲🇲MMallocated
103.52.252.0/22🇮🇳INassigned
103.52.240.0/22🇯🇵JPallocated
103.52.232.0/22🇯🇵JPallocated
103.52.220.0/22🇮🇳INallocated
103.52.216.0/22AS134103🇭🇰HKallocated
103.52.204.0/22AS56030🇳🇿NZallocated
103.52.148.0/22AS131899🇯🇵JPallocated
103.52.176.0/22AS131325🇨🇳CNallocated
103.52.160.0/22🇨🇳CNallocated
103.52.224.0/22AS139345🇮🇳INassigned
103.52.244.0/22🇮🇳INassigned
103.52.156.0/22AS45179🇳🇿NZallocated
103.52.188.0/22AS63959🇭🇰HKallocated
103.52.196.0/22AS37963🇨🇳CNallocated
103.52.208.0/22AS134177🇮🇳INallocated
103.52.184.0/22🇨🇳CNallocated
103.52.164.0/22🇨🇳CNallocated
103.52.236.0/22🇯🇵JPallocated
103.52.152.0/22AS401701🇭🇰HKallocated
103.52.248.0/22🇮🇳INallocated
103.52.172.0/22AS58539🇨🇳CNallocated
103.52.144.0/22AS59147🇮🇩IDassigned
103.52.214.0/23🇭🇰HKallocated
103.52.152.0/23AS401701🇭🇰HKassigned
103.52.154.0/23AS401701🇭🇰HKassigned
103.52.134.0/23AS134113🇧🇩BDallocated
103.52.170.0/23AS63872🇮🇩IDassigned
103.52.168.0/23AS135543🇦🇺AUallocated
103.52.194.0/23AS131235🇮🇳INallocated
103.52.143.0/24AS138004🇧🇩BDassigned
103.52.206.0/24🇳🇿NZassigned
103.52.189.0/24AS63959🇭🇰HKassigned
103.52.190.0/24🇭🇰HKassigned
103.52.207.0/24🇳🇿NZassigned
103.52.195.0/24🇺🇸USassigned
103.52.193.0/24AS134101🇦🇺AUassigned
103.52.248.0/24AS136787🇺🇸USassigned
103.52.192.0/24AS132890🇲🇾MYassigned
103.52.238.0/24🇯🇵JPassigned
103.52.191.0/24🇭🇰HKassigned
103.52.188.0/24AS63959🇭🇰HKassigned
103.52.249.0/24AS136787🇺🇸USassigned
103.52.251.0/24AS136787🇺🇸USassigned
103.52.140.0/24AS138004🇧🇩BDassigned
103.52.214.0/24🇭🇰HKassigned
103.52.133.0/24🇮🇩IDallocated
103.52.237.0/24AS141366🇯🇵JPassigned
103.52.142.0/24AS63957🇧🇩BDassigned
103.52.205.0/24🇳🇿NZassigned
103.52.204.0/24🇳🇿NZassigned
103.52.250.0/24AS136787🇺🇸USassigned
103.52.132.0/24AS59111🇯🇵JPassigned
103.52.134.0/24AS134113🇧🇩BDassigned
103.52.212.0/24AS151592🇮🇩IDassigned
103.52.213.0/24AS133816🇮🇩IDassigned
103.52.215.0/24🇺🇸USassigned
103.52.135.0/24AS134113🇧🇩BDassigned
103.52.141.0/24AS138004🇧🇩BDassigned
103.52.236.128/25🇯🇵JPassigned
103.52.239.0/25🇯🇵JPassigned
103.52.208.0/25🇮🇳INassigned
103.52.211.0/26🇮🇳INassigned
103.52.211.64/26🇮🇳INassigned
103.52.211.128/26🇮🇳INassigned
103.52.236.64/26🇯🇵JPassigned
103.52.239.128/26🇯🇵JPassigned
103.52.211.192/26🇮🇳INassigned
103.52.236.32/27🇯🇵JPassigned
103.52.209.160/27🇮🇳INassigned
103.52.209.0/27🇮🇳INassigned
103.52.239.192/27🇯🇵JPassigned
103.52.210.32/27🇮🇳INassigned
103.52.210.192/27🇮🇳INassigned
103.52.210.160/28🇮🇳INassigned
103.52.236.16/28🇯🇵JPassigned
103.52.239.224/28🇯🇵JPassigned
103.52.209.48/29🇮🇳INassigned
103.52.209.32/29🇮🇳INassigned
103.52.209.40/29🇮🇳INassigned
103.52.209.64/29🇮🇳INassigned
103.52.209.88/29🇮🇳INassigned
103.52.209.120/29🇮🇳INassigned
103.52.209.136/29🇮🇳INassigned
103.52.209.144/29🇮🇳INassigned
103.52.209.152/29🇮🇳INassigned
103.52.209.232/29🇮🇳INassigned
103.52.209.240/29🇮🇳INassigned
103.52.209.248/29🇮🇳INassigned
103.52.210.8/29🇮🇳INassigned
103.52.210.64/29🇮🇳INassigned
103.52.210.72/29🇮🇳INassigned
103.52.210.80/29🇮🇳INassigned
103.52.210.96/29🇮🇳INassigned
103.52.210.104/29🇮🇳INassigned
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6845, 139.7630 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.52.128.0/17

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/103.52.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP