HomePrefix Lookup43.226.56.0/21

43.226.56.0/21

🇨🇳
IPv4RIPEannouncedAS23650CHINANET-Jiangsu-Province-IDC - AS Number for CHINANET jiangsu province backbone RPKI Valid
CIDR
43.226.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Nanjing
RIR
RIPE
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
43.226.56.0/21AS23650CHINANET-Jiangsu-Province-IDC - AS Number for CHINANET jiangsu province backbone Valid
RADB
5/31/2026

Covering Prefix

11 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
43.226.61.0/24AS131483DYIDC - Jiangsu Dongyun Cloud computing co., LTD Valid—5/31/2026
43.226.62.0/24AS131483DYIDC - Jiangsu Dongyun Cloud computing co., LTD Valid—5/31/2026
43.226.63.0/24AS131483DYIDC - Jiangsu Dongyun Cloud computing co., LTD Valid—5/31/2026
43.226.59.0/24AS151300AS151300-85 - China Internet Network Information Center Valid—5/31/2026
43.226.60.0/24AS151300AS151300-85 - China Internet Network Information Center Valid—5/31/2026
43.226.56.0/24AS151300AS151300-85 - China Internet Network Information Center Valid—5/31/2026
43.226.61.0/24AS151300AS151300-85 - China Internet Network Information Center Valid—5/31/2026
43.226.63.0/24AS151300AS151300-85 - China Internet Network Information Center Valid—5/31/2026
43.226.62.0/24AS151300AS151300-85 - China Internet Network Information Center Valid—5/31/2026
43.226.57.0/24AS151300AS151300-85 - China Internet Network Information Center Valid—5/31/2026
43.226.58.0/24AS151300AS151300-85 - China Internet Network Information Center Valid—5/31/2026

RPKI ROAs

6
PrefixOriginMax LengthTrust Anchor
43.226.56.0/21AS4837/24apnic
43.226.56.0/21AS23650/24apnic
43.226.56.0/21AS56046/24apnic
43.226.56.0/21AS131483/24apnic
43.226.56.0/21AS151300/24apnic
43.226.56.0/21AS153911/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS23650RADBMAINT-AS1377021/24/2024
AS131483RADBMAINT-CLOUD5/26/2026

More Specific Prefixes

2
PrefixASCountryStatus
43.226.60.0/22🇨🇳CNallocated
43.226.56.0/22🇨🇳CNallocated
Origin ASN
AS23650
CHINANET-Jiangsu-Province-IDC - AS Number for CHINANET jiangsu province backbone
Geolocation
Country🇨🇳ChinaCN
RegionJiangsu
CityNanjing
Coordinates32.0607, 118.7630 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/43.226.56.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/43.226.56.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP