HomePrefix Lookup203.127.184.0/21

203.127.184.0/21

🇸🇬
IPv4APNICallocated RPKI Valid
CIDR
203.127.184.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇬 Singapore
City
Singapore (Queenstown Estate)
RIR
APNIC
Status
allocated
Allocated
11/1/1995

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
203.127.0.0/16AS3758SINGNET - SingNet Valid—6/1/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
203.127.0.0/16AS3758/24apnic
203.127.0.0/16AS19905/24apnic

IRR Route Objects

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

More Specific Prefixes

14
PrefixASCountryStatus
203.127.190.240/28🇸🇬SGassigned
203.127.190.0/28🇸🇬SGassigned
203.127.190.16/28🇸🇬SGassigned
203.127.190.32/28🇸🇬SGassigned
203.127.190.48/28🇸🇬SGassigned
203.127.190.64/28🇸🇬SGassigned
203.127.190.80/28🇸🇬SGassigned
203.127.190.96/28🇸🇬SGassigned
203.127.190.112/28🇸🇬SGassigned
203.127.190.144/28🇸🇬SGassigned
203.127.190.160/28🇸🇬SGassigned
203.127.190.176/28🇸🇬SGassigned
203.127.190.224/28🇸🇬SGassigned
203.127.189.108/30🇸🇬SGassigned
Geolocation
Country🇸🇬SingaporeSG
CitySingapore (Queenstown Estate)
Coordinates1.2923, 103.8080 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.127.184.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/203.127.184.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP