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
- Multiple-origin (MOAS) routing anomaly −12
- Hosting allocation −6
- Trust score 47 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 2 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS400619 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 162.4.41.0/24 | AS138644, AS400619 | 2026-07-17 15:52:36 |
| 162.4.40.0/24 | AS138644, AS400619 | 2026-07-17 06:07:33 |
Network profile
Source: PeeringDB →Web3 footprint
AS400619 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
AS400619 — global IP footprint
Cities where AS400619 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 AS400619 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 |
|---|---|---|
| 102.204.221.0/24 | 253,155 | 2026-07-18 10:52:14 |
| 102.204.220.0/24 | 252,103 | 2026-07-18 10:52:14 |
| 154.213.76.0/24 | 251,648 | 2026-07-18 10:52:52 |
| 154.204.140.0/24 | 250,494 | 2026-07-18 10:52:44 |
| 154.89.146.0/24 | 249,165 | 2026-07-18 10:52:44 |
| 156.224.22.0/24 | 249,092 | 2026-07-18 10:52:52 |
| 154.213.74.0/24 | 248,704 | 2026-07-18 10:52:52 |
| 154.204.139.0/24 | 247,004 | 2026-07-13 06:46:18 |
| 38.165.9.0/24 | 246,692 | 2026-07-18 10:52:14 |
| 154.210.21.0/24 | 131,449 | 2026-05-31 06:07:51 |
| 154.89.156.0/24 | 130,952 | 2026-07-18 10:52:52 |
| 154.210.22.0/24 | 121,792 | 2026-07-18 10:52:44 |
| 154.84.36.0/24 | 65,007 | 2026-07-18 11:31:53 |
| 156.254.17.0/24 | 60,725 | 2026-07-18 10:52:52 |
| 183.90.187.0/24 | 53,076 | 2026-07-18 10:52:52 |
| 38.55.200.0/24 | 30,620 | 2026-07-18 10:52:14 |
| 154.84.62.0/24 | 28,386 | 2026-07-18 10:52:25 |
| 154.204.10.0/24 | 27,910 | 2026-06-25 11:16:08 |
| 38.55.224.0/24 | 26,149 | 2026-06-08 10:06:22 |
| 154.217.255.0/24 | 25,131 | 2026-07-13 06:46:19 |
| 154.217.254.0/24 | 22,248 | 2026-05-27 08:24:51 |
| 116.213.40.0/24 | 22,156 | 2026-07-18 11:44:33 |
| 43.224.225.0/24 | 21,727 | 2026-07-18 10:52:18 |
| 154.84.34.0/24 | 19,964 | 2026-07-17 06:30:46 |
| 156.239.43.0/24 | 18,679 | 2026-05-26 11:23:58 |
| 38.55.144.0/24 | 18,665 | 2026-07-18 10:52:00 |
| 38.55.146.0/24 | 18,655 | 2026-07-18 10:52:00 |
| 38.55.149.0/24 | 18,500 | 2026-07-18 10:52:00 |
| 186.241.66.0/24 | 17,550 | 2026-07-18 10:52:25 |
| 186.241.67.0/24 | 17,322 | 2026-07-18 10:52:25 |
| 38.55.145.0/24 | 17,086 | 2026-07-18 10:52:00 |
| 154.217.248.0/24 | 15,998 | 2026-05-23 10:28:12 |
| 154.202.119.0/24 | 15,793 | 2026-07-18 10:52:25 |
| 154.84.32.0/21 | 15,584 | 2026-07-18 11:20:01 |
| 154.204.8.0/21 | 15,566 | 2026-07-18 11:20:01 |
| 154.211.7.0/24 | 15,563 | 2026-07-18 11:20:01 |
| 154.211.4.0/24 | 15,525 | 2026-07-18 11:20:01 |
| 154.211.5.0/24 | 15,523 | 2026-07-18 11:20:01 |
| 154.211.6.0/24 | 15,507 | 2026-07-18 11:20:01 |
| 154.84.40.0/22 | 15,453 | 2026-07-18 11:20:01 |
| 154.84.44.0/22 | 15,398 | 2026-07-18 11:20:01 |
| 45.204.4.0/22 | 15,353 | 2026-07-18 11:20:01 |
| 154.91.56.0/21 | 15,256 | 2026-07-18 10:52:25 |
| 154.84.48.0/21 | 15,223 | 2026-07-18 10:52:25 |
| 154.202.118.0/24 | 15,201 | 2026-07-18 10:52:25 |
| 154.217.248.0/21 | 15,174 | 2026-07-18 10:52:25 |
| 154.84.56.0/22 | 15,161 | 2026-07-18 10:52:25 |
| 103.112.96.0/24 | 15,123 | 2026-07-18 10:52:18 |
| 154.193.219.0/24 | 15,083 | 2026-07-13 06:46:15 |
| 156.239.32.0/21 | 15,075 | 2026-07-18 10:52:25 |
Showing top 50 of 400 announced prefixes by sample volume.
Frequently Asked Questions
What is AS400619?
AS400619 is an Autonomous System Number assigned to AROSSCLOUD INC.. 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 AS400619 announce?
AS400619 announces 204.0K IPv4 addresses distributed across 106 routed CIDR prefixes. The network is registered in Hong Kong.
Who operates AS400619?
AS400619 is operated by AROSSCLOUD INC.. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.
What country is AS400619 registered in?
AS400619 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
