HomePrefix Lookup103.119.18.0/23

103.119.18.0/23

🇨🇿
IPv4APNICassignedAS215305retzor-as Mastersoft S.R.L. RPKI Valid
CIDR
103.119.18.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇿 Czech Republic
City
Prague
RIR
APNIC
Status
assigned
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.119.18.0/23AS215305retzor-as Mastersoft S.R.L. Valid
APNIC
6/1/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
103.119.18.0/23AS215305/24apnic
103.119.16.0/22AS55933/24apnic
103.119.16.0/22AS138968/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS215305APNICMAINT-CNNIC-AP4/14/2026
Origin ASN
AS215305
retzor-as Mastersoft S.R.L.
Geolocation
Country🇨🇿Czech RepublicCZ
CityPrague
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.119.18.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/103.119.18.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP