HomePrefix Lookup103.221.0.0/19

103.221.0.0/19

🇨🇳
IPv4RIPEassigned RPKI Valid
CIDR
103.221.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇳 China
City
Changning (Xuhui Qu)
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

32 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
103.221.0.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.1.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.2.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.3.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.4.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.5.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.6.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.7.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.8.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.9.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.10.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.11.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.12.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.13.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.14.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.15.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.16.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.17.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.18.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.19.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.20.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.21.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.22.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.23.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.24.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.25.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.26.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.27.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.28.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.29.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.30.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026
103.221.31.0/24AS139259AS139259 - ADC GROUP CO.,LIMITED Valid—5/31/2026

More Specific Prefixes

8
PrefixASCountryStatus
103.221.8.0/22🇨🇳CNallocated
103.221.24.0/22🇨🇳CNallocated
103.221.4.0/22🇨🇳CNallocated
103.221.12.0/22🇨🇳CNallocated
103.221.0.0/22🇨🇳CNallocated
103.221.16.0/22🇨🇳CNallocated
103.221.20.0/22🇨🇳CNallocated
103.221.28.0/22🇨🇳CNallocated
Geolocation
Country🇨🇳ChinaCN
RegionShanghai
CityChangning (Xuhui Qu)
Coordinates31.1803, 121.4110 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.221.0.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/103.221.0.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP