HomePrefix Lookup103.23.128.0/17

103.23.128.0/17

🇯🇵
IPv4RIPEassignedNo ROA
CIDR
103.23.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇯🇵 Japan
City
Tokyo
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

111 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
103.23.248.0/22AS2519VECTANT - ARTERIA Networks CorporationNo ROA—5/31/2026
103.23.136.0/22AS9902NEOCOMISP-KH-AP - NEOCOMISP LIMITED, IPTX Transit and Network Service Provider in Cambodia. Valid—5/31/2026
103.23.156.0/22AS38247VIETNAMOBILE-AS-VN - Vietnamobile Telecommunications Joint Stock Company Valid—5/31/2026
103.23.160.0/22AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. Valid—5/31/2026
103.23.200.0/22AS45287VARNION-AS-ID - Varnion Technology Semesta, PT Valid—5/31/2026
103.23.216.0/22AS55478VEDAADNET1-AS-AU - Level 15, 100 arthur StreetNo ROA—5/31/2026
103.23.224.0/22AS55684UNS-AS-ID - Universitas Sebelas Maret Valid—5/31/2026
103.23.188.0/22AS58464DARACO-AS-AP - Daraco IT Services Valid—5/31/2026
103.23.144.0/22AS131349DIGINET-AS-VN - Digital telecomminication service joint stockNo ROA—5/31/2026
103.23.184.0/22AS132094KSOL-AS-AP - Kritikos Solutions Pty LtdNo ROA—5/31/2026
103.23.204.0/22AS134968MAYACYBERWORLD-AS-AP - Mizanur Rahman t/a Maya Cyber World Valid—5/31/2026
103.23.132.0/22AS136255TIMCL-AS-AP - Telecom International Myanmar Co., Ltd Valid—5/31/2026
103.23.152.0/22AS139337OZHOSTING-AS-AP - Ozhosting.com Pty LtdNo ROA—5/31/2026
103.23.172.0/23AS997BSL-AS-AP - Beyotta Services LLP Valid—5/31/2026
103.23.218.0/23AS55478VEDAADNET1-AS-AU - Level 15, 100 arthur StreetNo ROA—5/31/2026
103.23.216.0/23AS55478VEDAADNET1-AS-AU - Level 15, 100 arthur StreetNo ROA—5/31/2026
103.23.142.0/23AS132815EWL-AS-AP - Evolution Wireless LtdNo ROA—5/31/2026
103.23.198.0/23AS136052IDNIC-IDCLOUDHOST-AS-ID - PT Cloud Hosting Indonesia Valid—5/31/2026
103.23.148.0/23AS154321CCSB-AS-AP - CORENET CLOUD SDN. BHD. Valid—5/31/2026
103.23.173.0/24AS997BSL-AS-AP - Beyotta Services LLP Valid—5/31/2026
103.23.172.0/24AS997BSL-AS-AP - Beyotta Services LLP Valid—5/31/2026
103.23.221.0/24AS2914NTT-DATA-2914 - NTT America, Inc. Valid—5/31/2026
103.23.131.0/24AS5065BUNNY-COMMUNICATIONS-GLOBAL - Bunny Communications Valid—5/31/2026
103.23.211.0/24AS7979SERVERS-COM - Servers.com, Inc.No ROA—5/31/2026
103.23.208.0/24AS7979SERVERS-COM - Servers.com, Inc.No ROA—5/31/2026
103.23.209.0/24AS7979SERVERS-COM - Servers.com, Inc.No ROA—5/31/2026
103.23.210.0/24AS7979SERVERS-COM - Servers.com, Inc.No ROA—5/31/2026
103.23.137.0/24AS9902NEOCOMISP-KH-AP - NEOCOMISP LIMITED, IPTX Transit and Network Service Provider in Cambodia. Valid—5/31/2026
103.23.222.0/24AS10021KVH - KVH Co.,Ltd Valid—5/31/2026
103.23.242.0/24AS18103NEUVIZ-AS-ID-AP - Neuviz Net Valid—5/31/2026
103.23.243.0/24AS18103NEUVIZ-AS-ID-AP - Neuviz Net Valid—5/31/2026
103.23.240.0/24AS18103NEUVIZ-AS-ID-AP - Neuviz Net Valid—5/31/2026
103.23.244.0/24AS18394UPI-AS-ID - Universitas Pendidikan IndonesiaNo ROA—5/31/2026
103.23.156.0/24AS38247VIETNAMOBILE-AS-VN - Vietnamobile Telecommunications Joint Stock Company Valid—5/31/2026
103.23.159.0/24AS38247VIETNAMOBILE-AS-VN - Vietnamobile Telecommunications Joint Stock Company Valid—5/31/2026
103.23.158.0/24AS38247VIETNAMOBILE-AS-VN - Vietnamobile Telecommunications Joint Stock Company Valid—5/31/2026
103.23.157.0/24AS38247VIETNAMOBILE-AS-VN - Vietnamobile Telecommunications Joint Stock Company Valid—5/31/2026
103.23.170.0/24AS41095IPTP IPTP LTD Valid—5/31/2026
103.23.168.0/24AS41095IPTP IPTP LTD Valid—5/31/2026
103.23.171.0/24AS41095IPTP IPTP LTD Valid—5/31/2026
103.23.169.0/24AS41095IPTP IPTP LTD Valid—5/31/2026
103.23.161.0/24AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. Valid—5/31/2026
103.23.160.0/24AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. Valid—5/31/2026
103.23.163.0/24AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. Valid—5/31/2026
103.23.201.0/24AS45287VARNION-AS-ID - Varnion Technology Semesta, PT Valid—5/31/2026
103.23.202.0/24AS45287VARNION-AS-ID - Varnion Technology Semesta, PT Valid—5/31/2026
103.23.203.0/24AS45287VARNION-AS-ID - Varnion Technology Semesta, PT Valid—5/31/2026
103.23.200.0/24AS45287VARNION-AS-ID - Varnion Technology Semesta, PT Valid—5/31/2026
103.23.236.0/24AS45433KISPL-AS-IN - Kappa Internet Services Private Limited Valid—5/31/2026
103.23.238.0/24AS45433KISPL-AS-IN - Kappa Internet Services Private Limited Valid—5/31/2026
103.23.237.0/24AS45433KISPL-AS-IN - Kappa Internet Services Private Limited Valid—5/31/2026
103.23.246.0/24AS45530AGODA-AS-AP - Agoda Company Pte. Ltd.No ROA—5/31/2026
103.23.216.0/24AS55478VEDAADNET1-AS-AU - Level 15, 100 arthur StreetNo ROA—5/31/2026
103.23.218.0/24AS55478VEDAADNET1-AS-AU - Level 15, 100 arthur StreetNo ROA—5/31/2026
103.23.219.0/24AS55478VEDAADNET1-AS-AU - Level 15, 100 arthur StreetNo ROA—5/31/2026
103.23.217.0/24AS55478VEDAADNET1-AS-AU - Level 15, 100 arthur StreetNo ROA—5/31/2026
103.23.226.0/24AS55684UNS-AS-ID - Universitas Sebelas Maret Valid—5/31/2026
103.23.224.0/24AS55684UNS-AS-ID - Universitas Sebelas Maret Valid—5/31/2026
103.23.225.0/24AS55684UNS-AS-ID - Universitas Sebelas Maret Valid—5/31/2026
103.23.227.0/24AS55684UNS-AS-ID - Universitas Sebelas Maret Valid—5/31/2026
103.23.235.0/24AS56251ATS-GLNET-AS-ID - PT Acclivis Technologies and Solutions Valid—5/31/2026
103.23.234.0/24AS56251ATS-GLNET-AS-ID - PT Acclivis Technologies and Solutions Valid—5/31/2026
103.23.141.0/24AS58401XROUTE-AS-ID - PT. DEWATA TELEMATIKA Valid—5/31/2026
103.23.175.0/24AS58403BPDDIY-AS-ID - Bank Pembangunan Daerah DIYNo ROA—5/31/2026
103.23.214.0/24AS58419DATAVAIL-IN - Datavail Infotech Pvt Ltd Valid—5/31/2026
103.23.181.0/24AS58463PGASCOM-AS-AP - PT.PGAS TELEKOMUNIKASI NUSANTARA Valid—5/31/2026
103.23.182.0/24AS58463PGASCOM-AS-AP - PT.PGAS TELEKOMUNIKASI NUSANTARA Valid—5/31/2026
103.23.183.0/24AS58463PGASCOM-AS-AP - PT.PGAS TELEKOMUNIKASI NUSANTARANo ROA—5/31/2026
103.23.180.0/24AS58463PGASCOM-AS-AP - PT.PGAS TELEKOMUNIKASI NUSANTARA Valid—5/31/2026
103.23.213.0/24AS58465CSX-KH - 25th Floor Canadia Tower N0. 315 Presh Ang Duong Street Valid—5/31/2026
103.23.232.0/24AS58475UNLAM-AS-ID - Universitas Lambung Mangkurat Valid—5/31/2026
103.23.233.0/24AS58475UNLAM-AS-ID - Universitas Lambung Mangkurat Valid—5/31/2026
103.23.245.0/24AS58545DRC-AS-AP - DUBBO REGIONAL COUNCIL Valid—5/31/2026
103.23.215.0/24AS64050BGNL-HK - BGP Network LimitedNo ROA—5/31/2026
103.23.146.0/24AS131349DIGINET-AS-VN - Digital telecomminication service joint stockNo ROA—5/31/2026
103.23.144.0/24AS131349DIGINET-AS-VN - Digital telecomminication service joint stockNo ROA—5/31/2026
103.23.145.0/24AS131349DIGINET-AS-VN - Digital telecomminication service joint stockNo ROA—5/31/2026
103.23.147.0/24AS131349DIGINET-AS-VN - Digital telecomminication service joint stockNo ROA—5/31/2026
103.23.197.0/24AS131705ANEKANET-AS-ID - PT Aneka Teguh Jaya Valid—5/31/2026
103.23.196.0/24AS131705ANEKANET-AS-ID - PT Aneka Teguh Jaya Valid—5/31/2026
103.23.150.0/24AS132043MHSDC2011-AS - 4th Floor New Administrative BuildingNo ROA—5/31/2026
103.23.223.0/24AS132827GATEWAY-AS-AP - GATEWAY INC Valid—5/31/2026
103.23.220.0/24AS132827GATEWAY-AS-AP - GATEWAY INC Valid—5/31/2026
103.23.136.0/24AS133200NEOCOMISP-AS-AP - NeocomISP Limited Valid—5/31/2026
103.23.138.0/24AS133200NEOCOMISP-AS-AP - NeocomISP Limited Valid—5/31/2026
103.23.139.0/24AS133200NEOCOMISP-AS-AP - NeocomISP Limited Valid—5/31/2026
103.23.174.0/24AS134555ENCOO-AS-AP - Encoo Pty Ltd Valid—5/31/2026
103.23.239.0/24AS134928SPIDERLINK-AS - Spiderlink Networks Pvt Ltd Valid—5/31/2026
103.23.206.0/24AS134968MAYACYBERWORLD-AS-AP - Mizanur Rahman t/a Maya Cyber World Valid—5/31/2026
103.23.204.0/24AS134968MAYACYBERWORLD-AS-AP - Mizanur Rahman t/a Maya Cyber World Valid—5/31/2026
103.23.205.0/24AS134968MAYACYBERWORLD-AS-AP - Mizanur Rahman t/a Maya Cyber World Valid—5/31/2026
103.23.207.0/24AS134968MAYACYBERWORLD-AS-AP - Mizanur Rahman t/a Maya Cyber World Valid—5/31/2026
103.23.255.0/24AS135019AMARNETSYSTEM-AS-AP - Amarnet System Valid—5/31/2026
103.23.199.0/24AS136052IDNIC-IDCLOUDHOST-AS-ID - PT Cloud Hosting Indonesia Valid—5/31/2026
103.23.198.0/24AS136052IDNIC-IDCLOUDHOST-AS-ID - PT Cloud Hosting Indonesia Valid—5/31/2026
103.23.133.0/24AS136255TIMCL-AS-AP - Telecom International Myanmar Co., Ltd Valid—5/31/2026
103.23.132.0/24AS136255TIMCL-AS-AP - Telecom International Myanmar Co., Ltd Valid—5/31/2026
103.23.134.0/24AS136255TIMCL-AS-AP - Telecom International Myanmar Co., Ltd Valid—5/31/2026
103.23.151.0/24AS139946NICEMEDIA-AS-ID - PT. Teknologi Bumi NusantaraNo ROA—5/31/2026
103.23.252.0/24AS140045MULTICITY-AS-AP - MultiCity Broad Band Pvt Ltd Valid—5/31/2026
103.23.253.0/24AS140045MULTICITY-AS-AP - MultiCity Broad Band Pvt Ltd Valid—5/31/2026
103.23.170.0/24AS140951IPTP - IPTP Networks Valid—5/31/2026
103.23.169.0/24AS140951IPTP - IPTP Networks Valid—5/31/2026
103.23.168.0/24AS140951IPTP - IPTP Networks Valid—5/31/2026
103.23.171.0/24AS140951IPTP - IPTP Networks Valid—5/31/2026
103.23.254.0/24AS150379JPNETWORKBD-AS-AP - J.P. Network BD Valid—5/31/2026
103.23.148.0/24AS154321CCSB-AS-AP - CORENET CLOUD SDN. BHD. Valid—5/31/2026
103.23.149.0/24AS154321CCSB-AS-AP - CORENET CLOUD SDN. BHD. Valid—5/31/2026
103.23.130.0/24AS213607WORLD-FIRST-COMMUNICATION-LTD WORLD FIRST COMMUNICATION LTD Valid—5/31/2026
103.23.129.0/24AS213607WORLD-FIRST-COMMUNICATION-LTD WORLD FIRST COMMUNICATION LTD Valid—5/31/2026
103.23.128.0/24AS213607WORLD-FIRST-COMMUNICATION-LTD WORLD FIRST COMMUNICATION LTD Valid—5/31/2026

More Specific Prefixes

100
PrefixASCountryStatus
103.23.236.0/22🇮🇳INallocated
103.23.240.0/22🇮🇩IDassigned
103.23.144.0/22AS131349🇻🇳VNallocated
103.23.204.0/22AS134968🇧🇩BDallocated
103.23.168.0/22AS140951🇭🇰HKallocated
103.23.160.0/22AS45110🇨🇳CNallocated
103.23.164.0/22🇨🇳CNallocated
103.23.192.0/22AS135492🇭🇰HKallocated
103.23.220.0/22🇯🇵JPallocated
103.23.136.0/22AS9902🇰🇭KHallocated
103.23.156.0/22AS38247🇻🇳VNallocated
103.23.188.0/22AS58464🇦🇺AUallocated
103.23.184.0/22AS132094🇦🇺AUassigned
103.23.176.0/22🇨🇳CNallocated
103.23.132.0/22AS136255🇲🇲MMallocated
103.23.152.0/22AS139337🇦🇺AUallocated
103.23.248.0/22AS45436🇯🇵JPallocated
103.23.180.0/22AS58463🇮🇩IDallocated
103.23.128.0/22🇯🇵JPallocated
103.23.200.0/22AS45287🇮🇩IDallocated
103.23.216.0/22AS55478🇦🇺AUallocated
103.23.224.0/22AS55684🇮🇩IDassigned
103.23.208.0/22AS45470🇸🇬SGallocated
103.23.228.0/22🇨🇳CNallocated
103.23.196.0/23🇮🇩IDallocated
103.23.148.0/23AS152705🇭🇰HKassigned
103.23.254.0/23AS150379🇧🇩BDallocated
103.23.172.0/23AS997🇬🇧GBassigned
103.23.232.0/23🇮🇩IDassigned
103.23.252.0/23AS150377🇵🇰PKallocated
103.23.216.0/23AS55478🇦🇺AUassigned
103.23.218.0/23AS55478🇦🇺AUassigned
103.23.198.0/23AS136052🇮🇩IDallocated
103.23.142.0/23AS132815🇳🇿NZallocated
103.23.234.0/23🇮🇩IDassigned
103.23.206.0/24AS134968🇧🇩BDassigned
103.23.175.0/24AS58403🇮🇩IDassigned
103.23.209.0/24AS7979🇸🇬SGassigned
103.23.180.0/24AS58463🇮🇩IDassigned
103.23.171.0/24AS140951🇯🇵JPassigned
103.23.210.0/24AS7979🇸🇬SGassigned
103.23.245.0/24AS58545🇦🇺AUassigned
103.23.194.0/24🇭🇰HKassigned
103.23.213.0/24AS58465🇰🇭KHassigned
103.23.169.0/24AS140951🇰🇷KRassigned
103.23.211.0/24AS7979🇸🇬SGassigned
103.23.246.0/24AS45530🇹🇭THassigned
103.23.183.0/24AS58463🇮🇩IDassigned
103.23.140.0/24AS18166🇮🇳INassigned
103.23.208.0/24AS7979🇸🇬SGassigned
103.23.220.0/24AS132827🇭🇰HKassigned
103.23.214.0/24AS58419🇮🇳INassigned
103.23.221.0/24AS2914🇯🇵JPassigned
103.23.236.0/24AS45433🇮🇳INassigned
103.23.238.0/24AS45433🇮🇳INassigned
103.23.244.0/24AS18394🇮🇩IDassigned
103.23.252.0/24AS140045🇵🇰PKassigned
103.23.128.0/24AS213607🇯🇵JPassigned
103.23.255.0/24AS135019🇧🇩BDassigned
103.23.207.0/24AS134968🇧🇩BDassigned
103.23.182.0/24AS58463🇮🇩IDassigned
103.23.170.0/24AS140951🇯🇵JPassigned
103.23.174.0/24AS134555🇦🇺AUallocated
103.23.223.0/24AS132827🇯🇵JPassigned
103.23.150.0/24AS132043🇮🇳INassigned
103.23.249.0/24🇯🇵JPassigned
103.23.141.0/24AS58401🇮🇩IDassigned
103.23.132.0/24AS136255🇰🇭KHassigned
103.23.168.0/24AS140951🇯🇵JPassigned
103.23.248.0/24🇯🇵JPassigned
103.23.250.0/24🇯🇵JPassigned
103.23.129.0/24AS213607🇯🇵JPassigned
103.23.151.0/24AS139946🇮🇩IDassigned
103.23.205.0/24AS134968🇧🇩BDassigned
103.23.222.0/24AS10021🇯🇵JPassigned
103.23.251.0/24🇯🇵JPassigned
103.23.212.0/24reserved
103.23.181.0/24AS58463🇮🇩IDassigned
103.23.130.0/24AS213607🇯🇵JPassigned
103.23.215.0/24AS132319🇲🇾MYallocated
103.23.135.0/24🇰🇭KHassigned
103.23.253.0/24AS140045🇵🇰PKassigned
103.23.237.0/24AS45433🇮🇳INassigned
103.23.131.0/24AS5065🇯🇵JPassigned
103.23.133.0/24AS136255🇰🇭KHassigned
103.23.134.0/24AS136255🇰🇭KHassigned
103.23.192.0/24🇵🇭PHassigned
103.23.247.0/24reserved
103.23.204.0/24AS134968🇧🇩BDassigned
103.23.174.128/25🇦🇺AUassigned
103.23.141.0/25🇮🇩IDassigned
103.23.141.128/25🇮🇩IDassigned
103.23.174.0/25🇦🇺AUassigned
103.23.143.128/26🇳🇿NZassigned
103.23.143.64/26🇳🇿NZassigned
103.23.195.0/26🇭🇰HKassigned
103.23.142.128/26🇳🇿NZassigned
103.23.143.224/27🇳🇿NZassigned
103.23.193.32/27🇭🇰HKassigned
103.23.193.96/27🇭🇰HKassigned
Geolocation
Country🇯🇵JapanJP
CityTokyo
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.23.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/103.23.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP