AS136574
Crewish Consultancy Limited
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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 160.191.154.0/23 | 512 |
27.0%
|
Crewish Consultancy Limited | HK | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS136574 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 |
|---|---|---|
| 160.191.155.0/24 | 12,377 | 2026-08-03 21:13:21 |
| 160.191.154.0/24 | 12,130 | 2026-08-03 21:13:21 |
Frequently Asked Questions
What is AS136574?
AS136574 is an Autonomous System Number assigned to Crewish Consultancy Limited. 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 AS136574 announce?
AS136574 announces 512 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Hong Kong.
Who operates AS136574?
AS136574 is operated by Crewish Consultancy Limited. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.
What country is AS136574 registered in?
AS136574 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
