HomePrefix Lookup43.254.44.0/23

43.254.44.0/23

🇨🇳
IPv4APNICannouncedMOAS RPKI Valid
CIDR
43.254.44.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇳 China
City
Pengpu (Baoshan Qu)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

2 of 2 routes
MOAS - 2 origin ASNs
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
43.254.44.0/23AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid
RADB
5/31/2026
43.254.44.0/23AS138421CU-CN-AS - China Unicom Valid
RADB
5/31/2026

Covering Prefix

4 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
43.254.44.0/22AS4812CHINANET-SH-AP - China Telecom (Group) Valid—5/31/2026
43.254.44.0/22AS55994Ruisu-51IDC - Shanghai ruisu Network Technology Co.,Ltd Valid—5/31/2026
43.254.44.0/24AS55994Ruisu-51IDC - Shanghai ruisu Network Technology Co.,Ltd Valid—5/31/2026
43.254.45.0/24AS55994Ruisu-51IDC - Shanghai ruisu Network Technology Co.,Ltd Valid—5/31/2026

RPKI ROAs

4
PrefixOriginMax LengthTrust Anchor
43.254.44.0/23AS4811/23apnic
43.254.44.0/23AS138421/23apnic
43.254.44.0/22AS4812/22apnic
43.254.44.0/22AS55994/22apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4811RADBMAINT-AS481211/13/2023
AS138421RADBMAINT-AS588794/20/2026
Origin ASNs (2)
AS4811MOAS
CHINANET-SHANGHAI-MAN - China Telecom (Group)
AS138421MOAS
CU-CN-AS - China Unicom
Geolocation
Country🇨🇳ChinaCN
RegionShanghai
CityPengpu (Baoshan Qu)
Coordinates31.3391, 121.4330 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/43.254.44.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/43.254.44.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP