HomePrefix Lookup1.44.0.0/16

1.44.0.0/16

🇦🇺
IPv4APNICallocatedAS7474OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd RPKI Valid
CIDR
1.44.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇦🇺 Australia
City
Macquarie Park
RIR
APNIC
Status
allocated
Allocated
5/24/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
1.44.0.0/16AS7474OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd Valid
APNIC
5/30/2026

Covering Prefix

8 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
1.44.0.0/21AS4804MPX-AS - Microplex PTY LTD Valid—5/30/2026
1.44.24.0/21AS4804MPX-AS - Microplex PTY LTD Valid—5/30/2026
1.44.48.0/21AS4804MPX-AS - Microplex PTY LTD Valid—5/30/2026
1.44.166.0/23AS7474OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd Valid—5/30/2026
1.44.160.0/23AS7474OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd Valid—5/30/2026
1.44.162.0/23AS7474OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd Valid—5/30/2026
1.44.164.0/23AS7474OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd Valid—5/30/2026
1.44.96.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/30/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
1.44.0.0/16AS7474/16apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS7474APNICMAINT-OPTUSCOM-AP1/22/2025

More Specific Prefixes

10
PrefixASCountryStatus
1.44.64.0/19🇦🇺AUassigned
1.44.192.0/19🇦🇺AUassigned
1.44.112.0/20🇦🇺AUassigned
1.44.144.0/20🇦🇺AUassigned
1.44.104.0/21🇦🇺AUassigned
1.44.168.0/22🇦🇺AUassigned
1.44.128.0/22🇦🇺AUassigned
1.44.96.0/24AS16509🇦🇺AUassigned
1.44.97.0/24🇦🇺AUassigned
1.44.156.120/29🇦🇺AUassigned
Origin ASN
AS7474
OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd
Geolocation
Country🇦🇺AustraliaAU
RegionNew South Wales
CityMacquarie Park
Coordinates-33.7840, 151.1210 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/1.44.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/1.44.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP