Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 16 internet exchanges: IX Australia Sydney (NSW-IX): NSW-IX, IX Australia Adelaide (SA-IX): SA-IX, Equinix Sydney, MegaIX Sydney: MegaIX, MegaIX Brisbane: MegaIX, MegaIX Melbourne: MegaIX, EdgeIX - Perth: Main, EdgeIX - Sydney: Main, EdgeIX - Melbourne: Main, EdgeIX - Brisbane: Main, …
AS151660 — global IP footprint
Cities where AS151660 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS151660 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 103.158.243.0/24 | 242,133 | 2026-07-31 02:05:22 |
| 165.99.240.0/23 | 228,354 | 2026-07-31 02:05:22 |
| 157.85.250.0/23 | 115,594 | 2026-07-31 02:05:22 |
| 157.85.248.0/23 | 111,652 | 2026-07-31 02:05:22 |
| 210.56.150.0/23 | 101,168 | 2026-07-31 02:05:23 |
| 210.56.150.0/24 | 99,767 | 2026-07-31 02:05:23 |
| 103.155.37.0/24 | 99,672 | 2026-07-31 02:05:23 |
| 160.222.156.0/22 | 95,783 | 2026-07-31 02:05:23 |
| 160.222.158.0/23 | 95,691 | 2026-07-31 02:05:23 |
| 103.252.194.0/23 | 95,560 | 2026-07-31 02:05:23 |
| 160.222.152.0/22 | 84,701 | 2026-07-31 02:05:18 |
| 160.250.144.0/23 | 84,583 | 2026-07-31 02:05:18 |
| 157.85.240.0/22 | 68,586 | 2026-07-31 02:05:23 |
| 157.85.244.0/22 | 61,253 | 2026-07-31 02:05:18 |
| 138.252.23.0/24 | 55,530 | 2026-07-31 02:05:23 |
| 157.85.252.0/23 | 46,551 | 2026-07-31 02:05:23 |
| 157.85.240.0/23 | 33,889 | 2026-07-13 06:46:15 |
| 157.85.254.0/23 | 7,079 | 2026-07-31 01:42:37 |
| 103.155.36.0/24 | 6,191 | 2026-07-31 01:42:39 |
| 138.252.22.0/24 | 6,171 | 2026-07-31 01:42:39 |
| 138.252.22.0/23 | 6,162 | 2026-07-31 01:42:39 |
Frequently Asked Questions
What is AS151660?
AS151660 is an Autonomous System Number assigned to Neptune Internet. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS151660 announce?
AS151660 announces 9.5K IPv4 addresses distributed across 22 routed CIDR prefixes. The network is registered in Australia.
Who operates AS151660?
AS151660 is operated by Neptune Internet. The organization is based in Australia. You can view all IP ranges and related ASNs on the organization page.
What country is AS151660 registered in?
AS151660 is registered in Australia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
