Home Prefix Lookup103.100.0.0/17

103.100.0.0/17

🇨🇳

IPv4RIPEassignedNo ROA

CIDR

103.100.0.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇨🇳 China

City

Beijing

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

72 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
103.100.64.0/22	AS4808CHINA169-BJ - China Unicom Beijing Province Network	No ROA	—	6/13/2026
103.100.108.0/22	AS15830Equinix Equinix (EMEA) Acquisition Enterprises B.V.	No ROA	—	6/13/2026
103.100.80.0/22	AS17439NCINSPL-IN - NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	Valid	—	6/13/2026
103.100.68.0/22	AS18013ASLINE-AS-AP - ASLINE LIMITED	No ROA	—	6/13/2026
103.100.4.0/22	AS132116ANINETWORK-IN - Anonet Network Private Limited	Valid	—	6/13/2026
103.100.36.0/22	AS133159MAMMOTHMEDIA-AS-AP - Mammoth Media Pty Ltd	Valid	—	6/13/2026
103.100.112.0/22	AS133527HTIL-AS-AP - HuaBo Technology International Limited	Valid	—	6/13/2026
103.100.28.0/22	AS137549ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd	Valid	—	6/13/2026
103.100.122.0/23	AS9009M247 M247 Europe SRL	Valid	—	6/13/2026
103.100.36.0/23	AS133159MAMMOTHMEDIA-AS-AP - Mammoth Media Pty Ltd	Valid	—	6/13/2026
103.100.38.0/23	AS133159MAMMOTHMEDIA-AS-AP - Mammoth Media Pty Ltd	Valid	—	6/13/2026
103.100.44.0/23	AS134155TANGIBLETECHNOLOGY-AS-AP - TANGIBLE TECHNOLOGY PTY LTD	Valid	—	6/13/2026
103.100.104.0/23	AS135393KIWIVOIP-AS-AP - Kiwi VoIP	Valid	—	6/13/2026
103.100.100.0/23	AS135607INFINIVAN-AS-AP - Infinivan Incorporated	Valid	—	6/13/2026
103.100.30.0/23	AS137549ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd	Valid	—	6/13/2026
103.100.28.0/23	AS137549ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd	Valid	—	6/13/2026
103.100.10.0/24	AS9249VUTELECOM-AS01-VU-AP - Telecom Vanuatu Limited	No ROA	—	6/13/2026
103.100.81.0/24	AS17439NCINSPL-IN - NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	Valid	—	6/13/2026
103.100.80.0/24	AS17439NCINSPL-IN - NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	Valid	—	6/13/2026
103.100.82.0/24	AS17439NCINSPL-IN - NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	Valid	—	6/13/2026
103.100.83.0/24	AS17439NCINSPL-IN - NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	Valid	—	6/13/2026
103.100.68.0/24	AS18013ASLINE-AS-AP - ASLINE LIMITED	Valid	—	6/13/2026
103.100.92.0/24	AS23729ALO-AS-AP - Alo Communications limited	Valid	—	6/13/2026
103.100.93.0/24	AS23729ALO-AS-AP - Alo Communications limited	Valid	—	6/13/2026
103.100.95.0/24	AS23729ALO-AS-AP - Alo Communications limited	Valid	—	6/13/2026
103.100.94.0/24	AS23729ALO-AS-AP - Alo Communications limited	Valid	—	6/13/2026
103.100.110.0/24	AS32043NEO-FIBER-01 - NeoFiber Communications inc.	Valid	—	6/13/2026
103.100.109.0/24	AS32043NEO-FIBER-01 - NeoFiber Communications inc.	Valid	—	6/13/2026
103.100.108.0/24	AS32043NEO-FIBER-01 - NeoFiber Communications inc.	Valid	—	6/13/2026
103.100.111.0/24	AS32043NEO-FIBER-01 - NeoFiber Communications inc.	Valid	—	6/13/2026
103.100.69.0/24	AS34806ASLINE-AS ASLINE LIMITED	Valid	—	6/13/2026
103.100.5.0/24	AS132116ANINETWORK-IN - Anonet Network Private Limited	Valid	—	6/13/2026
103.100.6.0/24	AS132116ANINETWORK-IN - Anonet Network Private Limited	Valid	—	6/13/2026
103.100.7.0/24	AS132116ANINETWORK-IN - Anonet Network Private Limited	Valid	—	6/13/2026
103.100.106.0/24	AS132371STSPL-AS-AP - Solartis Technology Services Private Limited	No ROA	—	6/13/2026
103.100.12.0/24	AS134303ZEACLOUD-AS-IN - ZEACLOUD SERVICES PRIVATE LIMITED	Valid	—	6/13/2026
103.100.13.0/24	AS134303ZEACLOUD-AS-IN - ZEACLOUD SERVICES PRIVATE LIMITED	Valid	—	6/13/2026
103.100.15.0/24	AS134303ZEACLOUD-AS-IN - ZEACLOUD SERVICES PRIVATE LIMITED	Valid	—	6/13/2026
103.100.14.0/24	AS134303ZEACLOUD-AS-IN - ZEACLOUD SERVICES PRIVATE LIMITED	Valid	—	6/13/2026
103.100.16.0/24	AS135257DLGTPL-AS - DL GTPL Broadband Private Limited	Valid	—	6/13/2026
103.100.17.0/24	AS135257DLGTPL-AS - DL GTPL Broadband Private Limited	Valid	—	6/13/2026
103.100.102.0/24	AS135393KIWIVOIP-AS-AP - Kiwi VoIP	Valid	—	6/13/2026
103.100.100.0/24	AS135607INFINIVAN-AS-AP - Infinivan Incorporated	Valid	—	6/13/2026
103.100.101.0/24	AS135607INFINIVAN-AS-AP - Infinivan Incorporated	Valid	—	6/13/2026
103.100.107.0/24	AS136165X4B-AS-AP - X4B DDoS Protected Announcements	Valid	—	6/13/2026
103.100.76.0/24	AS136651Dronagiri-AS - Dronagiri Infotech Pvt Ltd	Valid	—	6/13/2026
103.100.78.0/24	AS136651Dronagiri-AS - Dronagiri Infotech Pvt Ltd	Valid	—	6/13/2026
103.100.79.0/24	AS136651Dronagiri-AS - Dronagiri Infotech Pvt Ltd	Valid	—	6/13/2026
103.100.77.0/24	AS136651Dronagiri-AS - Dronagiri Infotech Pvt Ltd	Valid	—	6/13/2026
103.100.84.0/24	AS136834IDNIC-POLIPANGKEP-AS-ID - POLITANI Pangkep	No ROA	—	6/13/2026
103.100.27.0/24	AS136835IDNIC-GIN-AS-ID - PT. GLobal Intermedia Nusantara	Valid	—	6/13/2026
103.100.97.0/24	AS136838BITEK-NAP-AS-ID - PT Bit Technologi Nusantara	Valid	—	6/13/2026
103.100.96.0/24	AS136838BITEK-NAP-AS-ID - PT Bit Technologi Nusantara	Valid	—	6/13/2026
103.100.25.0/24	AS136951HPS-AS-AP - Hospharm Pty Ltd	No ROA	—	6/13/2026
103.100.24.0/24	AS136951HPS-AS-AP - Hospharm Pty Ltd	No ROA	—	6/13/2026
103.100.26.0/24	AS136953VOIPHQ-AS-AP - VOIP HQ LIMITED	Valid	—	6/13/2026
103.100.11.0/24	AS136954OTR-AU - On The Run Pty Ltd	No ROA	—	6/13/2026
103.100.87.0/24	AS136960AJG-AS-AP - ARTHUR J. GALLAGHER & CO (NZ) LIMITED	Valid	—	6/13/2026
103.100.86.0/24	AS136960AJG-AS-AP - ARTHUR J. GALLAGHER & CO (NZ) LIMITED	Valid	—	6/13/2026
103.100.63.0/24	AS136970YISUCLOUDLTD-AS-AP - YISU CLOUD LTD	Valid	—	6/13/2026
103.100.61.0/24	AS136970YISUCLOUDLTD-AS-AP - YISU CLOUD LTD	Valid	—	6/13/2026
103.100.103.0/24	AS137014INTERWOOD-AS-AP - Interwood Mobel Pvt Ltd	No ROA	—	6/13/2026
103.100.4.0/24	AS137085ANI89-AS-IN - ANONET COMMUNICATIONS PVT LTD	Valid	—	6/13/2026
103.100.75.0/24	AS137819BEEKS-AS-AP - Beeks Financial Cloud (Japan)	Valid	—	6/13/2026
103.100.74.0/24	AS137819BEEKS-AS-AP - Beeks Financial Cloud (Japan)	No ROA	—	6/13/2026
103.100.20.0/24	AS153211CDPE-AS-IN - C.d. Palace And Electronics	Valid	—	6/13/2026
103.100.21.0/24	AS153211CDPE-AS-IN - C.d. Palace And Electronics	Valid	—	6/13/2026
103.100.22.0/24	AS153211CDPE-AS-IN - C.d. Palace And Electronics	Valid	—	6/13/2026
103.100.23.0/24	AS153211CDPE-AS-IN - C.d. Palace And Electronics	Valid	—	6/13/2026
103.100.72.0/24	AS206689bfc-ty3 Beeks Financial Cloud Ltd	No ROA	—	6/13/2026
103.100.73.0/24	AS206733BFC-HK Beeks Financial Cloud Ltd	No ROA	—	6/13/2026
103.100.74.0/24	AS206733BFC-HK Beeks Financial Cloud Ltd	No ROA	—	6/13/2026

More Specific Prefixes

Prefix	AS	Country	Status
103.100.12.0/22		🇮🇳IN	assigned
103.100.88.0/22		🇨🇳CN	allocated
103.100.96.0/22		🇮🇩ID	allocated
103.100.40.0/22		🇨🇳CN	allocated
103.100.116.0/22		🇨🇳CN	allocated
103.100.0.0/22		🇨🇳CN	allocated
103.100.4.0/22	AS132116	🇮🇳IN	assigned
103.100.92.0/22	AS23729	🇧🇩BD	allocated
103.100.16.0/22		🇮🇳IN	assigned
103.100.120.0/22	AS45873	🇦🇺AU	allocated
103.100.28.0/22	AS137549	🇦🇺AU	allocated
103.100.36.0/22	AS133159	🇦🇺AU	allocated
103.100.48.0/22		🇨🇳CN	allocated
103.100.32.0/22		🇨🇳CN	allocated
103.100.52.0/22		🇨🇳CN	allocated
103.100.56.0/22		🇨🇳CN	allocated
103.100.60.0/22		🇨🇳CN	allocated
103.100.80.0/22	AS17439	🇮🇳IN	assigned
103.100.112.0/22	AS133527	🇭🇰HK	allocated
103.100.72.0/22	AS137819	🇯🇵JP	allocated
103.100.76.0/22		🇮🇳IN	assigned
103.100.108.0/22	AS15830	🇵🇭PH	allocated
103.100.68.0/22	AS18013	🇨🇳CN	allocated
103.100.64.0/22	AS4808	🇨🇳CN	allocated
103.100.124.0/22			available
103.100.20.0/22		🇮🇳IN	assigned
103.100.24.0/23	AS136951	🇦🇺AU	assigned
103.100.46.0/23	AS136957	🇲🇾MY	assigned
103.100.44.0/23	AS134155	🇦🇺AU	allocated
103.100.28.0/23	AS137549	🇦🇺AU	assigned
103.100.86.0/23	AS136960	🇳🇿NZ	assigned
103.100.100.0/23	AS135607	🇵🇭PH	allocated
103.100.104.0/23	AS135393	🇳🇿NZ	allocated
103.100.8.0/23		🇮🇳IN	allocated
103.100.10.0/24	AS136949	🇻🇺VU	assigned
103.100.73.0/24	AS206733	🇨🇳CN	assigned
103.100.103.0/24	AS137014	🇵🇰PK	assigned
103.100.102.0/24	AS135393	🇳🇿NZ	allocated
103.100.85.0/24		🇮🇩ID	assigned
103.100.27.0/24	AS136835	🇮🇩ID	assigned
103.100.11.0/24	AS136954	🇦🇺AU	assigned
103.100.107.0/24	AS136165	🇦🇺AU	allocated
103.100.106.0/24	AS132371	🇮🇳IN	allocated
103.100.84.0/24	AS136834	🇮🇩ID	assigned
103.100.26.0/24	AS136953	🇳🇿NZ	assigned
103.100.30.0/24		🇦🇺AU	assigned
103.100.72.0/24	AS206689	🇯🇵JP	assigned
103.100.74.0/24	AS206733	🇸🇬SG	assigned
103.100.75.0/24	AS137819	🇸🇬SG	assigned
103.100.31.0/25		🇦🇺AU	assigned
103.100.100.128/26		🇵🇭PH	assigned
103.100.101.64/26		🇵🇭PH	assigned
103.100.31.128/26		🇦🇺AU	assigned
103.100.100.96/27		🇵🇭PH	assigned
103.100.100.0/27		🇵🇭PH	assigned
103.100.101.32/27		🇵🇭PH	assigned
103.100.101.160/27		🇵🇭PH	assigned
103.100.31.192/27		🇦🇺AU	assigned
103.100.100.32/27		🇵🇭PH	assigned
103.100.100.64/27		🇵🇭PH	assigned
103.100.101.224/27		🇵🇭PH	assigned
103.100.101.0/27		🇵🇭PH	assigned
103.100.100.192/28		🇵🇭PH	assigned
103.100.101.128/28		🇵🇭PH	assigned
103.100.31.224/28		🇦🇺AU	assigned
103.100.101.192/28		🇵🇭PH	assigned
103.100.31.240/29		🇦🇺AU	assigned
103.100.31.248/30		🇦🇺AU	assigned
103.100.100.208/30		🇵🇭PH	assigned
103.100.31.252/31		🇦🇺AU	assigned
103.100.120.120/32		🇺🇸US	assigned
103.100.121.107/32		🇦🇺AU	assigned
103.100.121.102/32		🇦🇺AU	assigned
103.100.121.106/32		🇦🇺AU	assigned
103.100.31.254/32		🇦🇺AU	assigned

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityBeijing

Coordinates39.9042, 116.4070 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/103.100.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/103.100.0.0/17" | jq

External Links

RIPEstat Hurricane Electric BGP