AS134175
UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD
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
- Trust score 53 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 78 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS134175 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) |
|---|---|---|
| 154.80.229.0/24 | AS17561, AS134175, AS134548 | 2026-07-18 12:37:44 |
| 154.80.171.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.129.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.182.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.221.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.155.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.178.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.193.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.131.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.245.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.179.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.176.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.254.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.154.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
| 154.80.192.0/24 | AS17561, AS134175 | 2026-07-18 12:37:44 |
Showing the 15 most recently detected of 78 MOAS prefixes. Many multi-origin prefixes on large networks are benign (anycast); see all MOAS anomalies.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS134175 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 |
|---|---|---|
| 191.214.32.0/19 | 53,316 | 2026-07-18 12:01:23 |
| 201.5.32.0/19 | 53,144 | 2026-07-18 12:01:23 |
| 191.214.224.0/19 | 52,995 | 2026-07-18 12:01:23 |
| 177.210.128.0/19 | 52,198 | 2026-07-18 12:01:23 |
| 177.210.160.0/19 | 52,137 | 2026-07-18 12:01:23 |
| 201.5.192.0/22 | 52,112 | 2026-07-18 12:01:23 |
| 177.210.192.0/19 | 51,977 | 2026-07-18 12:01:23 |
| 177.211.32.0/19 | 51,951 | 2026-07-18 12:01:23 |
| 177.211.192.0/19 | 51,937 | 2026-07-18 12:01:23 |
| 154.221.72.0/22 | 51,780 | 2026-07-18 12:01:23 |
| 154.80.160.0/19 | 51,731 | 2026-07-18 12:01:23 |
| 177.210.224.0/19 | 51,720 | 2026-07-18 12:01:23 |
| 154.80.128.0/19 | 51,584 | 2026-07-18 12:01:23 |
| 154.85.188.0/22 | 45,643 | 2026-07-18 12:01:23 |
| 154.80.128.0/18 | 45,237 | 2026-07-18 12:01:23 |
| 154.80.192.0/19 | 45,191 | 2026-07-18 12:01:23 |
| 201.5.192.0/19 | 45,183 | 2026-07-18 12:01:23 |
| 154.80.224.0/19 | 45,101 | 2026-07-18 12:01:23 |
| 191.214.96.0/19 | 45,093 | 2026-07-18 12:01:23 |
| 191.214.128.0/19 | 45,068 | 2026-07-18 12:01:23 |
| 191.214.160.0/19 | 45,007 | 2026-07-18 12:01:23 |
| 154.85.192.0/19 | 45,005 | 2026-07-18 12:01:23 |
| 154.215.128.0/19 | 45,002 | 2026-07-18 12:01:23 |
| 154.221.160.0/19 | 44,994 | 2026-07-18 12:01:23 |
| 154.85.192.0/18 | 44,990 | 2026-07-18 12:01:23 |
| 154.85.204.0/22 | 44,971 | 2026-07-18 12:01:23 |
| 154.85.200.0/22 | 44,950 | 2026-07-18 12:01:23 |
| 154.215.160.0/19 | 44,947 | 2026-07-18 12:01:23 |
| 154.85.224.0/19 | 44,910 | 2026-07-18 12:01:23 |
| 191.214.128.0/22 | 44,877 | 2026-07-18 12:01:23 |
| 154.221.128.0/19 | 44,861 | 2026-07-18 12:01:23 |
| 154.215.128.0/18 | 44,842 | 2026-07-18 12:01:23 |
| 191.214.64.0/19 | 44,774 | 2026-07-18 12:01:23 |
| 191.214.192.0/19 | 44,695 | 2026-07-18 12:01:23 |
| 191.214.128.0/18 | 44,682 | 2026-07-18 12:01:23 |
| 177.211.128.0/18 | 44,682 | 2026-07-18 12:01:23 |
| 191.214.0.0/18 | 44,656 | 2026-07-18 12:01:23 |
| 191.214.192.0/18 | 44,655 | 2026-07-18 12:01:23 |
| 177.210.192.0/18 | 44,637 | 2026-07-18 12:01:23 |
| 177.211.0.0/19 | 44,625 | 2026-07-18 12:01:23 |
| 177.211.64.0/18 | 44,620 | 2026-07-18 12:01:23 |
| 177.211.192.0/18 | 44,614 | 2026-07-18 12:01:23 |
| 201.5.96.0/19 | 44,608 | 2026-07-18 12:01:23 |
| 177.211.0.0/18 | 44,608 | 2026-07-18 12:01:23 |
| 177.211.160.0/19 | 44,576 | 2026-07-18 12:01:23 |
| 154.221.128.0/18 | 44,561 | 2026-07-18 12:01:23 |
| 201.5.0.0/18 | 44,559 | 2026-07-18 12:01:23 |
| 177.211.0.0/22 | 44,553 | 2026-07-18 12:01:23 |
| 177.210.64.0/19 | 44,538 | 2026-07-18 12:01:23 |
| 201.5.64.0/19 | 44,536 | 2026-07-18 12:01:23 |
Showing top 50 of 238 announced prefixes by sample volume.
Frequently Asked Questions
What is AS134175?
AS134175 is an Autonomous System Number assigned to UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD. 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 AS134175 announce?
AS134175 announces 304.9K IPv4 addresses distributed across 80 routed CIDR prefixes. The network is registered in Hong Kong.
Who operates AS134175?
AS134175 is operated by UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.
What country is AS134175 registered in?
AS134175 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
