HomePrefix Lookup203.125.221.0/24

203.125.221.0/24

🇸🇬
IPv4APNICannouncedAS3758SINGNET - SingNet RPKI Valid
CIDR
203.125.221.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇸🇬 Singapore
City
Singapore (Queenstown Estate)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.125.221.0/24AS3758SINGNET - SingNet Valid
APNIC
6/1/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
203.125.0.0/16AS3758SINGNET - SingNet Valid—6/1/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
203.125.0.0/16AS3758/24apnic
203.125.0.0/16AS19905/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS3758APNICMAINT-SG-SINGNET2/22/2024
AS19905APNICMAINT-SG-SINGNET8/23/2024

More Specific Prefixes

14
PrefixASCountryStatus
203.125.221.64/27🇸🇬SGassigned
203.125.221.32/27🇸🇬SGassigned
203.125.221.16/28🇸🇬SGassigned
203.125.221.192/29🇸🇬SGassigned
203.125.221.208/29🇸🇬SGassigned
203.125.221.240/29🇸🇬SGassigned
203.125.221.248/29🇸🇬SGassigned
203.125.221.120/29🇸🇬SGassigned
203.125.221.224/29🇸🇬SGassigned
203.125.221.232/29🇸🇬SGassigned
203.125.221.112/29🇸🇬SGassigned
203.125.221.104/29🇸🇬SGassigned
203.125.221.200/29🇸🇬SGassigned
203.125.221.8/29🇸🇬SGassigned
Origin ASN
AS3758
SINGNET - SingNet
Geolocation
Country🇸🇬SingaporeSG
CitySingapore (Queenstown Estate)
Coordinates1.2923, 103.8080 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.125.221.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/203.125.221.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP