HomePrefix Lookup103.241.128.0/17

103.241.128.0/17

🇯🇵
IPv4RIPEassignedNo ROA
CIDR
103.241.128.0/17
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

84 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
103.241.128.0/22AS4694IDCF - IDC Frontier Inc.No ROA—5/31/2026
103.241.248.0/22AS7552VIETEL-AS-AP - Viettel GroupNo ROA—5/31/2026
103.241.200.0/22AS7604ZETTAGRID-AS-AP - Zettagrid Pty Ltd Valid—5/31/2026
103.241.164.0/22AS9381HKBNES-AS-AP - HKBN Enterprise Solutions HK Limited Valid—5/31/2026
103.241.236.0/22AS55547WOODSNET-PH - Unit D,E,F,G 28th FloorNo ROA—5/31/2026
103.241.244.0/22AS132984UTU-AS - Uka Tarsadia Unviersity Valid—5/31/2026
103.241.216.0/22AS133046CLOUDOIPPTYLTD-AS-AP - Cloudoip Pty LtdNo ROA—5/31/2026
103.241.252.0/22AS133094HPIMRI-AS-AP - Harry Perkins Institute of Medical Research IncNo ROA—5/31/2026
103.241.208.0/23AS18121INCL - Ishikawa Computer Center Co.,LTD.No ROA—5/31/2026
103.241.230.0/23AS63199CDSC-AS1 - CDS Global Cloud Co., LtdNo ROA—5/31/2026
103.241.248.0/23AS131389SEABANK-AS-VN - SeABankNo ROA—5/31/2026
103.241.254.0/23AS133094HPIMRI-AS-AP - Harry Perkins Institute of Medical Research IncNo ROA—5/31/2026
103.241.252.0/23AS133094HPIMRI-AS-AP - Harry Perkins Institute of Medical Research IncNo ROA—5/31/2026
103.241.198.0/23AS150698No ROA—5/31/2026
103.241.200.0/24AS7604ZETTAGRID-AS-AP - Zettagrid Pty Ltd Valid—5/31/2026
103.241.201.0/24AS7604ZETTAGRID-AS-AP - Zettagrid Pty Ltd Valid—5/31/2026
103.241.208.0/24AS18121INCL - Ishikawa Computer Center Co.,LTD.No ROA—5/31/2026
103.241.147.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.146.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.145.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.139.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.138.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.180.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.181.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.182.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.183.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.137.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.136.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.144.0/24AS18229CTRLS-AS-IN - CtrlS Valid—5/31/2026
103.241.212.0/24AS30456COSMIC - Cosmic Global Networks Valid—5/31/2026
103.241.215.0/24AS30456COSMIC - Cosmic Global Networks Valid—5/31/2026
103.241.214.0/24AS30456COSMIC - Cosmic Global Networks Valid—5/31/2026
103.241.233.0/24AS45117INPL-IN-AP - Ishan's Network Valid—5/31/2026
103.241.235.0/24AS45117INPL-IN-AP - Ishan's Network Valid—5/31/2026
103.241.234.0/24AS45117INPL-IN-AP - Ishan's Network Valid—5/31/2026
103.241.232.0/24AS45117INPL-IN-AP - Ishan's Network Valid—5/31/2026
103.241.179.0/24AS45289INDOTRANS-AS-ID - Indotrans Data, PT Valid—5/31/2026
103.241.224.0/24AS45916GTPL-AS-AP - Gujarat Telelink Pvt Ltd Valid—5/31/2026
103.241.225.0/24AS45916GTPL-AS-AP - Gujarat Telelink Pvt Ltd Valid—5/31/2026
103.241.226.0/24AS45916GTPL-AS-AP - Gujarat Telelink Pvt Ltd Valid—5/31/2026
103.241.227.0/24AS45916GTPL-AS-AP - Gujarat Telelink Pvt Ltd Valid—5/31/2026
103.241.239.0/24AS55547WOODSNET-PH - Unit D,E,F,G 28th FloorNo ROA—5/31/2026
103.241.237.0/24AS55547WOODSNET-PH - Unit D,E,F,G 28th FloorNo ROA—5/31/2026
103.241.238.0/24AS55547WOODSNET-PH - Unit D,E,F,G 28th FloorNo ROA—5/31/2026
103.241.236.0/24AS55547WOODSNET-PH - Unit D,E,F,G 28th FloorNo ROA—5/31/2026
103.241.142.0/24AS55839MICROSENSE-AS-AP - Microsense Private Limited Valid—5/31/2026
103.241.140.0/24AS55839MICROSENSE-AS-AP - Microsense Private Limited Valid—5/31/2026
103.241.141.0/24AS55839MICROSENSE-AS-AP - Microsense Private Limited Valid—5/31/2026
103.241.143.0/24AS55839MICROSENSE-AS-AP - Microsense Private Limited Valid—5/31/2026
103.241.148.0/24AS58868TECHPATH-AS-AP - TechPath Pty Ltd Valid—5/31/2026
103.241.230.0/24AS63199CDSC-AS1 - CDS Global Cloud Co., LtdNo ROA—5/31/2026
103.241.228.0/24AS63199CDSC-AS1 - CDS Global Cloud Co., LtdNo ROA—5/31/2026
103.241.229.0/24AS63199CDSC-AS1 - CDS Global Cloud Co., LtdNo ROA—5/31/2026
103.241.231.0/24AS63199CDSC-AS1 - CDS Global Cloud Co., LtdNo ROA—5/31/2026
103.241.250.0/24AS131389SEABANK-AS-VN - SeABank Valid—5/31/2026
103.241.192.0/24AS131745IDNIC-CYBERTECHTONIC-AS-ID - PT. Cybertechtonic Pratama Valid—5/31/2026
103.241.206.0/24AS132678IDNIC-UNEJ-AS-ID - Universitas Jember Valid—5/31/2026
103.241.205.0/24AS132678IDNIC-UNEJ-AS-ID - Universitas Jember Valid—5/31/2026
103.241.204.0/24AS132678IDNIC-UNEJ-AS-ID - Universitas Jember Valid—5/31/2026
103.241.207.0/24AS132678IDNIC-UNEJ-AS-ID - Universitas Jember Valid—5/31/2026
103.241.243.0/24AS132768FIVENETWORK-AS-IN - Five network Broadband Solution Pvt Ltd Valid—5/31/2026
103.241.242.0/24AS132768FIVENETWORK-AS-IN - Five network Broadband Solution Pvt Ltd Valid—5/31/2026
103.241.171.0/24AS132925IDEASTACK-AS-IN - Ideastack Solutions Private LimitedNo ROA—5/31/2026
103.241.170.0/24AS132925IDEASTACK-AS-IN - Ideastack Solutions Private LimitedNo ROA—5/31/2026
103.241.168.0/24AS132925IDEASTACK-AS-IN - Ideastack Solutions Private LimitedNo ROA—5/31/2026
103.241.169.0/24AS132925IDEASTACK-AS-IN - Ideastack Solutions Private LimitedNo ROA—5/31/2026
103.241.247.0/24AS132984UTU-AS - Uka Tarsadia Unviersity Valid—5/31/2026
103.241.246.0/24AS132984UTU-AS - Uka Tarsadia Unviersity Valid—5/31/2026
103.241.244.0/24AS132984UTU-AS - Uka Tarsadia Unviersity Valid—5/31/2026
103.241.245.0/24AS132984UTU-AS - Uka Tarsadia Unviersity Valid—5/31/2026
103.241.240.0/24AS133030ROCKETNETWORKS-AS-AP - Rocket Networks Pty LtdNo ROA—5/31/2026
103.241.241.0/24AS133030ROCKETNETWORKS-AS-AP - Rocket Networks Pty LtdNo ROA—5/31/2026
103.241.157.0/24AS133066ANS-AS-AP - Ariana Network Services Co Valid—5/31/2026
103.241.156.0/24AS133066ANS-AS-AP - Ariana Network Services Co Valid—5/31/2026
103.241.159.0/24AS133066ANS-AS-AP - Ariana Network Services Co Valid—5/31/2026
103.241.158.0/24AS133066ANS-AS-AP - Ariana Network Services Co Valid—5/31/2026
103.241.151.0/24AS133114CONTROLVM - ControlVM Sdn Bhd Valid—5/31/2026
103.241.150.0/24AS133114CONTROLVM - ControlVM Sdn Bhd Valid—5/31/2026
103.241.193.0/24AS134011BIALARPT-AS-IN - BANGLORE INTERNATIONAL AIRPORT LIMITEDNo ROA—5/31/2026
103.241.178.0/24AS135477JAVADIGITAL-AS-ID - PT. Java Digital Nusantara Valid—5/31/2026
103.241.149.0/24AS150564BGCHITALE-AS-IN - B G CHITALE Valid—5/31/2026
103.241.196.0/24AS151773REBIT-AS-IN - Reserve Bank Information Technology Pvt Ltd Valid—5/31/2026
103.241.194.0/24AS151840KURIGRAMONLINE-AS-AP - Kurigram Online Valid—5/31/2026
103.241.195.0/24AS151840KURIGRAMONLINE-AS-AP - Kurigram Online Valid—5/31/2026

More Specific Prefixes

69
PrefixASCountryStatus
103.241.128.0/22AS4694🇯🇵JPallocated
103.241.252.0/22AS133094🇦🇺AUassigned
103.241.188.0/22🇨🇳CNallocated
103.241.132.0/22🇮🇳INassigned
103.241.168.0/22🇮🇳INassigned
103.241.244.0/22AS132984🇮🇳INassigned
103.241.224.0/22🇮🇳INassigned
103.241.220.0/22🇨🇳CNallocated
103.241.140.0/22🇮🇳INassigned
103.241.136.0/22🇮🇳INassigned
103.241.228.0/22AS150293🇭🇰HKallocated
103.241.236.0/22AS58990🇮🇳INassigned
103.241.144.0/22🇮🇳INassigned
103.241.156.0/22AS133066🇦🇫AFallocated
103.241.180.0/22🇮🇳INassigned
103.241.164.0/22AS9381🇭🇰HKallocated
103.241.204.0/22🇮🇩IDassigned
103.241.212.0/22🇦🇺AUallocated
103.241.216.0/22AS133046🇦🇺AUallocated
103.241.232.0/22🇮🇳INassigned
103.241.184.0/22🇨🇳CNallocated
103.241.248.0/22AS7552🇻🇳VNassigned
103.241.152.0/22🇯🇵JPallocated
103.241.160.0/22🇨🇳CNallocated
103.241.200.0/22AS7604🇦🇺AUallocated
103.241.208.0/22🇯🇵JPallocated
103.241.194.0/23AS151840🇧🇩BDallocated
103.241.198.0/23AS150698🇻🇳VNallocated
103.241.240.0/23AS133030🇦🇺AUallocated
103.241.242.0/23🇮🇳INassigned
103.241.176.0/23available
103.241.172.0/23🇨🇳CNallocated
103.241.150.0/23AS133114🇲🇾MYallocated
103.241.174.0/23reserved
103.241.166.0/23🇭🇰HKassigned
103.241.197.0/24available
103.241.240.0/24AS133030🇦🇺AUassigned
103.241.150.0/24AS133114🇲🇾MYassigned
103.241.148.0/24AS133147🇦🇺AUallocated
103.241.241.0/24AS133030🇦🇺AUassigned
103.241.213.0/24🇺🇸USassigned
103.241.212.0/24AS30456🇺🇸USassigned
103.241.149.0/24AS150564🇮🇳INassigned
103.241.151.0/24AS133114🇲🇾MYassigned
103.241.156.0/24AS133066🇦🇫AFassigned
103.241.157.0/24AS133066🇦🇫AFassigned
103.241.158.0/24AS133066🇦🇫AFassigned
103.241.164.0/24🇭🇰HKassigned
103.241.165.0/24🇭🇰HKassigned
103.241.179.0/24AS45289🇮🇩IDallocated
103.241.192.0/24AS131745🇮🇩IDassigned
103.241.193.0/24AS134011🇮🇳INassigned
103.241.194.0/24AS151840🇧🇩BDassigned
103.241.196.0/24AS151773🇮🇳INassigned
103.241.214.0/24AS30456🇺🇸USassigned
103.241.215.0/24AS30456🇺🇸USassigned
103.241.195.0/24AS151840🇧🇩BDassigned
103.241.178.0/24AS135477🇮🇩IDallocated
103.241.228.0/24AS63199🇭🇰HKassigned
103.241.229.0/24AS63199🇭🇰HKassigned
103.241.230.0/24AS63199🇭🇰HKassigned
103.241.231.0/24AS63199🇭🇰HKassigned
103.241.242.0/24AS132768🇮🇳INassigned
103.241.243.0/24AS132768🇮🇳INassigned
103.241.148.0/25🇦🇺AUassigned
103.241.148.128/25🇦🇺AUassigned
103.241.159.0/25🇦🇫AFassigned
103.241.159.128/26🇦🇫AFassigned
103.241.159.192/27🇦🇫AFassigned
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6916, 139.7680 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.241.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/103.241.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP