HomePrefix Lookup103.52.104.0/24

103.52.104.0/24

🇩🇪
IPv4APNICannouncedAS4812CHINANET-SH-AP - China Telecom (Group) RPKI Invalid
CIDR
103.52.104.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇩🇪 Germany
City
Frankfurt am Main
RIR
APNIC
Status
announced
Allocated
-
AS0 discard ROA — upstream RPKI inconsistency

The only ROA covering this prefix names AS0, which means the issuing RIR has published the prefix as “not routable by any AS” (RFC 6483). If the RIR’s allocation records still point to a live operator, the ROA and the RDAP registration disagree — this is an upstream inconsistency in the issuing RIR’s own publications, not necessarily a hijack.

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.52.104.0/24AS4812CHINANET-SH-AP - China Telecom (Group) Invalid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
103.52.104.0/22AS0/22apnic
Origin ASN
AS4812
CHINANET-SH-AP - China Telecom (Group)
Geolocation
Country🇩🇪GermanyDE
RegionHesse
CityFrankfurt am Main
Coordinates50.1109, 8.6821 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.52.104.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/103.52.104.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP