HomePrefix Lookup103.197.28.0/22

103.197.28.0/22

🇸🇬
IPv4APNICallocatedAS63981NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong RPKI Valid
CIDR
103.197.28.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇸🇬 Singapore
City
Singapore (Downtown Core)
RIR
APNIC
Status
allocated
Allocated
10/1/2015

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.197.28.0/22AS63981NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong Valid
APNICRADB
5/30/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
103.197.28.0/22AS63981/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS63981APNICMAINT-NTDKB-SG3/8/2024
AS63981RADBMAINT-AS6398111/13/2023

More Specific Prefixes

4
PrefixASCountryStatus
103.197.29.0/24🇸🇬SGassigned
103.197.28.0/24🇸🇬SGassigned
103.197.30.0/24🇸🇬SGassigned
103.197.31.0/24🇸🇬SGassigned
Origin ASN
AS63981
NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong
Geolocation
Country🇸🇬SingaporeSG
CitySingapore (Downtown Core)
Coordinates1.2814, 103.8500 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.197.28.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/103.197.28.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP