Home Prefix Lookup103.49.0.0/18

103.49.0.0/18

🇯🇵

IPv4RIPEassignedNo ROA

CIDR

103.49.0.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇯🇵 Japan

City

Katsushikachō

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

50 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
103.49.0.0/22	AS3786LGDACOM-KR - LG DACOM Corporation	No ROA	—	5/31/2026
103.49.4.0/22	AS58507WL-AS-AP - Wireline	Valid	—	5/31/2026
103.49.12.0/22	AS59049Walmart-CN - Wal-mart (China) Investment Co., Ltd.	No ROA	—	5/31/2026
103.49.8.0/22	AS132839POWERLINE-AS-AP - POWER LINE DATACENTER	Valid	—	5/31/2026
103.49.52.0/22	AS136716APPLEBB-AS - APPLE BROADBAND SERVICES PVT. LTD	Valid	—	5/31/2026
103.49.4.0/23	AS58507WL-AS-AP - Wireline	Valid	—	5/31/2026
103.49.62.0/23	AS62610ZEN-DPS - Zenlayer Inc	Valid	—	5/31/2026
103.49.28.0/23	AS63862PASCALNET-AS-ID - PT Pascal Solusi Nusantara	Valid	—	5/31/2026
103.49.16.0/23	AS63950JWNPL-AS-AP - Jackie's Wholesale Nurseries Pty Ltd	Valid	—	5/31/2026
103.49.50.0/23	AS150480BURSANET-AS-ID - PT Swara Logika Laboratory	Valid	—	5/31/2026
103.49.46.0/24	AS9318SKB-AS-KR - SK Broadband Co Ltd	No ROA	—	5/31/2026
103.49.47.0/24	AS9318SKB-AS-KR - SK Broadband Co Ltd	No ROA	—	5/31/2026
103.49.45.0/24	AS9318SKB-AS-KR - SK Broadband Co Ltd	No ROA	—	5/31/2026
103.49.44.0/24	AS9318SKB-AS-KR - SK Broadband Co Ltd	No ROA	—	5/31/2026
103.49.40.0/24	AS21840NET3 - WiredISP Inc.	Valid	—	5/31/2026
103.49.7.0/24	AS58507WL-AS-AP - Wireline	Valid	—	5/31/2026
103.49.6.0/24	AS58507WL-AS-AP - Wireline	Valid	—	5/31/2026
103.49.28.0/24	AS63862PASCALNET-AS-ID - PT Pascal Solusi Nusantara	Valid	—	5/31/2026
103.49.29.0/24	AS63862PASCALNET-AS-ID - PT Pascal Solusi Nusantara	Valid	—	5/31/2026
103.49.36.0/24	AS63938MCLI-PH - Pulo Diezmo Rd.	Valid	—	5/31/2026
103.49.16.0/24	AS63950JWNPL-AS-AP - Jackie's Wholesale Nurseries Pty Ltd	Valid	—	5/31/2026
103.49.17.0/24	AS63950JWNPL-AS-AP - Jackie's Wholesale Nurseries Pty Ltd	Valid	—	5/31/2026
103.49.60.0/24	AS132825MYTEK-AS-AP - MYTEK TRADING PTY LTD	Invalid	—	5/31/2026
103.49.58.0/24	AS133718Skyhunt-AS - Skyhunt Technolgies	Valid	—	5/31/2026
103.49.56.0/24	AS133718Skyhunt-AS - Skyhunt Technolgies	Valid	—	5/31/2026
103.49.57.0/24	AS133718Skyhunt-AS - Skyhunt Technolgies	Valid	—	5/31/2026
103.49.59.0/24	AS133718Skyhunt-AS - Skyhunt Technolgies	Valid	—	5/31/2026
103.49.37.0/24	AS133807IDNIC-BPN-AS-ID - Badan Pertanahan Nasional	No ROA	—	5/31/2026
103.49.26.0/24	AS133936X86NETWORK-AS-AP - X86 Network Sdn Bhd	Valid	—	5/31/2026
103.49.24.0/24	AS133936X86NETWORK-AS-AP - X86 Network Sdn Bhd	Valid	—	5/31/2026
103.49.27.0/24	AS133936X86NETWORK-AS-AP - X86 Network Sdn Bhd	Valid	—	5/31/2026
103.49.25.0/24	AS133936X86NETWORK-AS-AP - X86 Network Sdn Bhd	Valid	—	5/31/2026
103.49.18.0/24	AS133939NGSSUPER-AS-AP - NGS Super Pty Limited	No ROA	—	5/31/2026
103.49.19.0/24	AS133940CERTEGYEZIPAY-AS-AP - CERTEGY EZI-PAY PTY LTD	No ROA	—	5/31/2026
103.49.38.0/24	AS133943ISG-AS-AP - Integrated Solutions Group Queensland Pty Ltd	Valid	—	5/31/2026
103.49.39.0/24	AS133943ISG-AS-AP - Integrated Solutions Group Queensland Pty Ltd	Valid	—	5/31/2026
103.49.53.0/24	AS136716APPLEBB-AS - APPLE BROADBAND SERVICES PVT. LTD	Valid	—	5/31/2026
103.49.52.0/24	AS136716APPLEBB-AS - APPLE BROADBAND SERVICES PVT. LTD	Valid	—	5/31/2026
103.49.54.0/24	AS136716APPLEBB-AS - APPLE BROADBAND SERVICES PVT. LTD	Valid	—	5/31/2026
103.49.55.0/24	AS136716APPLEBB-AS - APPLE BROADBAND SERVICES PVT. LTD	Valid	—	5/31/2026
103.49.43.0/24	AS138643CXICL-AS-AP - XINYUAN INTERCONNECT COMPANY LTD	Valid	—	5/31/2026
103.49.41.0/24	AS138643CXICL-AS-AP - XINYUAN INTERCONNECT COMPANY LTD	Valid	—	5/31/2026
103.49.42.0/24	AS138643CXICL-AS-AP - XINYUAN INTERCONNECT COMPANY LTD	Valid	—	5/31/2026
103.49.49.0/24	AS141262KINGNPL-AS-IN - King Netsol Private Limited	Valid	—	5/31/2026
103.49.48.0/24	AS141262KINGNPL-AS-IN - King Netsol Private Limited	Valid	—	5/31/2026
103.49.51.0/24	AS150480BURSANET-AS-ID - PT Swara Logika Laboratory	Valid	—	5/31/2026
103.49.50.0/24	AS150480BURSANET-AS-ID - PT Swara Logika Laboratory	Valid	—	5/31/2026
103.49.61.0/24	AS151338POLONETWORK-AS-AP - POLONETWORK LIMITED	Valid	—	5/31/2026
103.49.61.0/24	AS203923HOYOVERSE-AS HOYOVERSE NETWORK LTD	Valid	—	5/31/2026
103.49.61.0/24	AS209988EVERLIFE-NET Thi Huyen Tran	Valid	—	5/31/2026

More Specific Prefixes

Prefix	AS	Country	Status
103.49.20.0/22		🇨🇳CN	allocated
103.49.52.0/22	AS136716	🇮🇳IN	assigned
103.49.40.0/22	AS133941	🇰🇭KH	allocated
103.49.8.0/22	AS132839	🇭🇰HK	allocated
103.49.4.0/22	AS56317	🇦🇺AU	allocated
103.49.12.0/22	AS59049	🇨🇳CN	allocated
103.49.0.0/22	AS3786	🇯🇵JP	allocated
103.49.28.0/22		🇮🇩ID	allocated
103.49.56.0/22		🇮🇳IN	assigned
103.49.32.0/22		🇺🇸US	allocated
103.49.60.0/22		🇭🇰HK	allocated
103.49.24.0/22	AS133936	🇲🇾MY	allocated
103.49.44.0/22		🇰🇷KR	allocated
103.49.16.0/23	AS63950	🇦🇺AU	assigned
103.49.48.0/23		🇮🇳IN	allocated
103.49.50.0/23	AS150480	🇮🇩ID	allocated
103.49.38.0/23	AS133943	🇦🇺AU	assigned
103.49.4.0/23	AS58507	🇦🇺AU	assigned
103.49.60.0/24	AS132825	🇭🇰HK	assigned
103.49.61.0/24	AS209988	🇭🇰HK	assigned
103.49.42.0/24	AS138643	🇰🇭KH	assigned
103.49.10.0/24		🇭🇰HK	assigned
103.49.62.0/24		🇭🇰HK	assigned
103.49.26.0/24	AS133936	🇲🇾MY	assigned
103.49.27.0/24	AS133936	🇲🇾MY	assigned
103.49.41.0/24	AS138643	🇰🇭KH	assigned
103.49.63.0/24		🇭🇰HK	assigned
103.49.7.0/24	AS58507	🇦🇺AU	assigned
103.49.19.0/24	AS133940	🇦🇺AU	assigned
103.49.8.0/24		🇭🇰HK	assigned
103.49.43.0/24	AS138643	🇰🇭KH	assigned
103.49.6.0/24	AS58507	🇦🇺AU	assigned
103.49.9.0/24		🇭🇰HK	assigned
103.49.11.0/24		🇭🇰HK	assigned
103.49.18.0/24	AS133939	🇦🇺AU	assigned
103.49.24.0/24	AS133936	🇲🇾MY	assigned
103.49.25.0/24	AS133936	🇲🇾MY	assigned
103.49.36.0/24	AS63938	🇵🇭PH	assigned
103.49.37.0/24	AS133807	🇮🇩ID	allocated
103.49.40.0/24	AS21840	🇰🇭KH	assigned

Geolocation

Country🇯🇵JapanJP

RegionChiba

CityKatsushikachō

Coordinates35.7659, 139.8520 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/103.49.0.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/103.49.0.0/18" | jq

External Links

RIPEstat Hurricane Electric BGP