HomePrefix Lookup115.66.128.0/17

115.66.128.0/17

🇸🇬
IPv4APNICannouncedAS9506SINGTEL-FIBRE - Singtel Fibre Broadband RPKI Valid
CIDR
115.66.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇸🇬 Singapore
City
Woodlands
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
115.66.128.0/17AS9506SINGTEL-FIBRE - Singtel Fibre Broadband Valid
APNICRADB
6/1/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
115.66.0.0/16AS9506SINGTEL-FIBRE - Singtel Fibre Broadband Valid—6/1/2026
115.66.228.0/22AS9506SINGTEL-FIBRE - Singtel Fibre Broadband Valid—6/1/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
115.66.0.0/16AS3758/24apnic
115.66.0.0/16AS9506/24apnic
115.66.0.0/16AS19905/24apnic

IRR Route Objects

4
OriginRegistryMaintainerModified
AS3758APNICMAINT-SG-SINGNET4/11/2024
AS9506APNICMAINT-SG-SINGNET7/17/2024
AS19905APNICMAINT-SG-SINGNET5/14/2026
AS9506RADBMAINT-AS375811/13/2023

More Specific Prefixes

100
PrefixASCountryStatus
115.66.128.0/24🇸🇬SGassigned
115.66.129.0/24🇸🇬SGassigned
115.66.130.0/24🇸🇬SGassigned
115.66.131.0/24🇸🇬SGassigned
115.66.136.0/24🇸🇬SGassigned
115.66.139.0/24🇸🇬SGassigned
115.66.143.0/24🇸🇬SGassigned
115.66.145.0/24🇸🇬SGassigned
115.66.150.0/24🇸🇬SGassigned
115.66.153.0/24🇸🇬SGassigned
115.66.154.0/24🇸🇬SGassigned
115.66.155.0/24🇸🇬SGassigned
115.66.157.0/24🇸🇬SGassigned
115.66.158.0/24🇸🇬SGassigned
115.66.159.0/24🇸🇬SGassigned
115.66.162.0/24🇸🇬SGassigned
115.66.163.0/24🇸🇬SGassigned
115.66.166.0/24🇸🇬SGassigned
115.66.167.0/24🇸🇬SGassigned
115.66.169.0/24🇸🇬SGassigned
115.66.170.0/24🇸🇬SGassigned
115.66.172.0/24🇸🇬SGassigned
115.66.173.0/24🇸🇬SGassigned
115.66.174.0/24🇸🇬SGassigned
115.66.177.0/24🇸🇬SGassigned
115.66.181.0/24🇸🇬SGassigned
115.66.183.0/24🇸🇬SGassigned
115.66.184.0/24🇸🇬SGassigned
115.66.186.0/24🇸🇬SGassigned
115.66.187.0/24🇸🇬SGassigned
115.66.188.0/24🇸🇬SGassigned
115.66.193.0/24🇸🇬SGassigned
115.66.195.0/24🇸🇬SGassigned
115.66.196.0/24🇸🇬SGassigned
115.66.201.0/24🇸🇬SGassigned
115.66.206.0/24🇸🇬SGassigned
115.66.212.0/24🇸🇬SGassigned
115.66.213.0/24🇸🇬SGassigned
115.66.216.0/24🇸🇬SGassigned
115.66.220.0/24🇸🇬SGassigned
115.66.222.0/24🇸🇬SGassigned
115.66.229.0/24🇸🇬SGassigned
115.66.232.0/24🇸🇬SGassigned
115.66.234.0/24🇸🇬SGassigned
115.66.236.0/24🇸🇬SGassigned
115.66.241.0/24🇸🇬SGassigned
115.66.245.0/24🇸🇬SGassigned
115.66.246.0/24🇸🇬SGassigned
115.66.247.0/24🇸🇬SGassigned
115.66.248.0/24🇸🇬SGassigned
115.66.249.0/24🇸🇬SGassigned
115.66.251.0/24🇸🇬SGassigned
115.66.252.0/24🇸🇬SGassigned
115.66.254.0/24🇸🇬SGassigned
115.66.255.0/24🇸🇬SGassigned
115.66.140.0/24🇸🇬SGassigned
115.66.168.0/24🇸🇬SGassigned
115.66.192.0/24🇸🇬SGassigned
115.66.238.0/24🇸🇬SGassigned
115.66.240.0/24🇸🇬SGassigned
115.66.141.0/24🇸🇬SGassigned
115.66.160.0/24🇸🇬SGassigned
115.66.164.0/24🇸🇬SGassigned
115.66.215.0/24🇸🇬SGassigned
115.66.226.0/24🇸🇬SGassigned
115.66.146.0/24🇸🇬SGassigned
115.66.147.0/24🇸🇬SGassigned
115.66.179.0/24🇸🇬SGassigned
115.66.182.0/24🇸🇬SGassigned
115.66.185.0/24🇸🇬SGassigned
115.66.189.0/24🇸🇬SGassigned
115.66.197.0/24🇸🇬SGassigned
115.66.200.0/24🇸🇬SGassigned
115.66.205.0/24🇸🇬SGassigned
115.66.217.0/24🇸🇬SGassigned
115.66.223.0/24🇸🇬SGassigned
115.66.225.0/24🇸🇬SGassigned
115.66.227.0/24🇸🇬SGassigned
115.66.228.0/24🇸🇬SGassigned
115.66.235.0/24🇸🇬SGassigned
115.66.239.0/24🇸🇬SGassigned
115.66.244.0/24🇸🇬SGassigned
115.66.191.0/24🇸🇬SGassigned
115.66.133.0/24🇸🇬SGassigned
115.66.137.0/24🇸🇬SGassigned
115.66.138.0/24🇸🇬SGassigned
115.66.165.0/24🇸🇬SGassigned
115.66.175.0/24🇸🇬SGassigned
115.66.180.0/24🇸🇬SGassigned
115.66.194.0/24🇸🇬SGassigned
115.66.199.0/24🇸🇬SGassigned
115.66.202.0/24🇸🇬SGassigned
115.66.209.0/24🇸🇬SGassigned
115.66.211.0/24🇸🇬SGassigned
115.66.214.0/24🇸🇬SGassigned
115.66.231.0/24🇸🇬SGassigned
115.66.233.0/24🇸🇬SGassigned
115.66.237.0/24🇸🇬SGassigned
115.66.242.0/24🇸🇬SGassigned
115.66.253.0/24🇸🇬SGassigned
Origin ASN
AS9506
SINGTEL-FIBRE - Singtel Fibre Broadband
Geolocation
Country🇸🇬SingaporeSG
CityWoodlands
Coordinates1.4380, 103.7890 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/115.66.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/115.66.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP