HomePrefix Lookup58.146.144.0/21

58.146.144.0/21

🇸🇬
IPv4APNICannouncedAS140929STARHUB-T20025B - T20025 RPKI Valid
CIDR
58.146.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇬 Singapore
City
Singapore
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
58.146.144.0/21AS140929STARHUB-T20025B - T20025 Valid
APNIC
6/1/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
58.146.144.0/21AS19905/24apnic
58.146.144.0/21AS140929/24apnic
58.146.128.0/18AS55430/24apnic

IRR Route Objects

3
OriginRegistryMaintainerModified
AS19905APNICMAINT-SG-SCV3/25/2022
AS55430APNICMAINT-SG-SCV12/11/2018
AS140929APNICMAINT-SG-SCV10/8/2021
Origin ASN
AS140929
STARHUB-T20025B - T20025
Geolocation
Country🇸🇬SingaporeSG
RegionCentral Singapore
CitySingapore
Coordinates1.2897, 103.8501 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/58.146.144.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/58.146.144.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP