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
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 6 internet exchanges: LINX LON1: Main, AMS-IX, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, BBIX Singapore, Equinix Singapore, NL-ix: Main
Web3 footprint
AS4657 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.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS4657 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 |
|---|---|---|
| 203.117.108.0/24 | 524,191 | 2026-10-27 07:40:46 |
| 203.116.153.0/24 | 515,234 | 2026-10-27 07:40:46 |
| 122.11.193.0/24 | 63,778 | 2026-10-27 07:40:46 |
| 122.11.250.0/24 | 63,626 | 2026-10-27 07:40:46 |
| 27.54.59.0/24 | 43,996 | 2026-10-27 07:40:55 |
| 203.116.55.0/24 | 43,957 | 2026-10-27 07:40:46 |
| 182.19.252.0/24 | 41,703 | 2026-10-27 07:40:55 |
| 203.117.54.0/24 | 40,984 | 2026-10-27 07:40:55 |
| 122.11.194.0/24 | 40,212 | 2026-10-27 07:40:46 |
| 122.11.195.0/24 | 40,130 | 2026-10-27 07:40:46 |
| 122.11.173.0/24 | 39,962 | 2026-10-27 07:40:55 |
| 203.116.155.0/24 | 39,919 | 2026-10-27 07:40:46 |
| 122.11.242.0/24 | 39,898 | 2026-10-27 07:40:55 |
| 122.11.243.0/24 | 39,804 | 2026-10-27 07:40:55 |
| 122.11.202.0/24 | 39,690 | 2026-10-27 07:40:55 |
| 203.117.24.0/24 | 39,636 | 2026-10-27 07:40:55 |
| 122.11.233.0/24 | 39,478 | 2026-10-27 07:40:55 |
| 203.117.22.0/24 | 39,374 | 2026-10-27 07:40:55 |
| 122.11.244.0/24 | 39,324 | 2026-10-27 07:40:55 |
| 122.11.163.0/24 | 39,318 | 2026-10-27 07:40:55 |
| 122.11.177.0/24 | 39,160 | 2026-10-27 07:40:55 |
| 122.11.149.0/24 | 39,119 | 2026-10-27 07:40:55 |
| 124.155.209.0/24 | 39,111 | 2026-10-27 07:40:55 |
| 122.11.146.0/24 | 39,030 | 2026-10-27 07:40:55 |
| 182.55.245.0/24 | 38,808 | 2026-10-27 07:40:55 |
| 124.155.208.0/24 | 38,558 | 2026-10-27 07:40:55 |
| 124.155.207.0/24 | 38,542 | 2026-10-27 07:40:55 |
| 124.155.206.0/24 | 38,541 | 2026-10-27 07:40:55 |
| 27.54.0.0/18 | 38,345 | 2026-10-27 07:40:46 |
| 124.155.215.0/24 | 38,207 | 2026-10-27 07:40:55 |
| 124.155.214.0/24 | 38,181 | 2026-10-27 07:40:55 |
| 61.8.208.0/24 | 37,796 | 2026-10-27 07:40:55 |
| 61.8.207.0/24 | 37,774 | 2026-10-27 07:40:55 |
| 203.116.105.0/24 | 37,563 | 2026-10-27 07:40:46 |
| 203.116.154.0/24 | 37,513 | 2026-10-27 07:40:46 |
| 61.8.224.0/24 | 37,265 | 2026-10-27 07:40:55 |
| 203.116.185.0/24 | 37,036 | 2026-10-27 07:40:46 |
| 203.116.186.0/24 | 36,885 | 2026-10-27 07:40:46 |
| 203.118.41.0/24 | 36,369 | 2026-10-27 07:40:55 |
| 203.118.42.0/24 | 36,310 | 2026-10-27 07:40:55 |
| 203.118.10.0/24 | 36,221 | 2026-10-27 07:40:55 |
| 203.116.95.0/24 | 36,203 | 2026-10-27 07:40:55 |
| 45.65.0.0/22 | 36,147 | 2026-10-27 07:40:46 |
| 203.118.38.0/24 | 36,115 | 2026-10-27 07:40:55 |
| 203.118.57.0/24 | 36,056 | 2026-10-27 07:40:55 |
| 43.227.228.0/23 | 36,025 | 2026-10-27 07:40:46 |
| 203.118.29.0/24 | 36,018 | 2026-10-27 07:40:55 |
| 203.118.21.0/24 | 36,002 | 2026-10-27 07:40:55 |
| 203.118.19.0/24 | 35,963 | 2026-10-27 07:40:55 |
| 203.118.22.0/24 | 35,929 | 2026-10-27 07:40:55 |
Showing top 50 of 223 announced prefixes by sample volume.
Frequently Asked Questions
What is AS4657?
AS4657 is an Autonomous System Number assigned to StarHub Ltd. 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 AS4657 announce?
AS4657 announces 392.2K IPv4 addresses distributed across 117 routed CIDR prefixes. The network is registered in Singapore.
Who operates AS4657?
AS4657 is operated by StarHub Ltd. The organization is based in Singapore. You can view all IP ranges and related ASNs on the organization page.
What country is AS4657 registered in?
AS4657 is registered in Singapore. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
