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 →
⚠ 37 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS133296 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) |
|---|---|---|
| 45.195.159.0/24 | AS133296, AS135222 | 2026-07-18 11:37:44 |
| 103.177.115.0/24 | AS133296, AS140641 | 2026-07-18 11:37:44 |
| 151.242.185.0/24 | AS133296, AS153293 | 2026-07-18 11:37:44 |
| 150.242.13.0/24 | AS133296, AS138030 | 2026-07-18 11:37:44 |
| 103.91.250.0/24 | AS133296, AS151106 | 2026-07-18 11:37:44 |
| 103.168.22.0/24 | AS133296, AS151106 | 2026-07-18 11:37:44 |
| 103.17.193.0/24 | AS133296, AS151106 | 2026-07-18 11:37:44 |
| 103.79.3.0/24 | AS133296, AS135884 | 2026-07-18 11:37:44 |
| 103.52.48.0/24 | AS133296, AS151106 | 2026-07-18 11:37:44 |
| 103.179.96.0/24 | AS133296, AS151106 | 2026-07-18 11:37:44 |
| 103.52.49.0/24 | AS133296, AS151106 | 2026-07-18 11:37:44 |
| 103.168.23.0/24 | AS133296, AS151106 | 2026-07-18 11:37:44 |
| 103.171.109.0/24 | AS133296, AS151106 | 2026-07-18 11:37:44 |
| 103.174.93.0/24 | AS133296, AS151106 | 2026-07-18 11:37:44 |
| 103.168.32.0/24 | AS133296, AS151106 | 2026-07-18 11:37:44 |
Showing the 15 most recently detected of 37 MOAS prefixes. Many multi-origin prefixes on large networks are benign (anycast); see all MOAS anomalies.
Network profile
Source: PeeringDB →Present at 5 internet exchanges: Extreme IX Delhi: Extreme IX LAN, DE-CIX Mumbai: DE-CIX Mumbai Peering LAN, Extreme IX Mumbai: Extreme IX, DE-CIX Delhi: DE-CIX Delhi Peering LAN, AMS-IX Mumbai
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS133296 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 |
|---|---|---|
| 103.182.177.0/24 | 92,209 | 2026-07-18 10:52:01 |
| 31.59.249.0/24 | 79,978 | 2026-07-18 10:54:40 |
| 103.182.176.0/24 | 79,807 | 2026-07-18 10:54:40 |
| 103.224.243.0/24 | 79,413 | 2026-07-18 10:54:41 |
| 103.78.247.0/24 | 78,887 | 2026-07-18 10:54:41 |
| 103.7.182.0/24 | 78,471 | 2026-07-18 10:54:40 |
| 103.251.92.0/24 | 77,692 | 2026-07-18 10:54:40 |
| 31.59.251.0/24 | 77,687 | 2026-07-18 10:54:40 |
| 31.59.252.0/24 | 77,582 | 2026-07-18 10:54:40 |
| 31.59.248.0/24 | 77,503 | 2026-07-18 10:54:40 |
| 103.7.181.0/24 | 76,979 | 2026-07-18 10:54:40 |
| 31.58.1.0/24 | 76,896 | 2026-07-18 10:54:40 |
| 103.78.245.0/24 | 76,765 | 2026-07-18 10:54:41 |
| 43.241.68.0/24 | 76,702 | 2026-07-18 10:54:40 |
| 31.58.2.0/24 | 76,663 | 2026-07-18 10:54:40 |
| 43.243.79.0/24 | 76,614 | 2026-07-18 10:54:40 |
| 103.5.85.0/24 | 76,586 | 2026-07-18 10:54:40 |
| 43.241.69.0/24 | 76,584 | 2026-07-18 10:54:40 |
| 103.11.155.0/24 | 76,562 | 2026-07-18 10:54:40 |
| 43.241.39.0/24 | 76,549 | 2026-07-18 10:54:40 |
| 103.108.220.0/24 | 76,425 | 2026-07-18 10:54:40 |
| 43.241.60.0/24 | 76,346 | 2026-07-18 10:54:40 |
| 43.241.70.0/24 | 76,337 | 2026-07-18 10:54:40 |
| 43.241.61.0/24 | 76,302 | 2026-07-18 10:54:40 |
| 43.241.62.0/24 | 76,269 | 2026-07-18 10:54:40 |
| 103.224.247.0/24 | 76,163 | 2026-07-18 10:54:41 |
| 103.7.183.0/24 | 74,791 | 2026-07-18 10:54:40 |
| 31.58.0.0/24 | 74,772 | 2026-07-18 10:54:41 |
| 50.20.232.0/21 | 74,598 | 2026-07-18 10:54:40 |
| 31.58.8.0/24 | 74,533 | 2026-07-18 10:54:41 |
| 31.58.3.0/24 | 74,522 | 2026-07-18 10:54:40 |
| 31.58.6.0/24 | 74,471 | 2026-07-18 10:54:41 |
| 31.58.7.0/24 | 74,459 | 2026-07-18 10:54:41 |
| 31.58.4.0/24 | 74,403 | 2026-07-18 10:54:40 |
| 31.58.5.0/24 | 74,324 | 2026-07-18 10:54:40 |
| 43.241.37.0/24 | 74,311 | 2026-07-18 10:54:40 |
| 103.119.239.0/24 | 74,297 | 2026-07-18 10:52:10 |
| 43.240.66.0/24 | 74,159 | 2026-07-18 10:54:41 |
| 43.227.16.0/24 | 74,079 | 2026-07-18 10:54:40 |
| 43.241.63.0/24 | 74,034 | 2026-07-18 10:54:40 |
| 103.95.13.0/24 | 73,854 | 2026-07-18 10:54:40 |
| 103.248.60.0/24 | 73,759 | 2026-07-18 10:54:40 |
| 62.112.4.0/22 | 73,689 | 2026-07-18 10:52:01 |
| 43.240.67.0/24 | 73,550 | 2026-07-18 10:54:40 |
| 103.224.245.0/24 | 73,473 | 2026-07-18 10:54:41 |
| 103.150.142.0/24 | 73,432 | 2026-07-18 10:54:40 |
| 43.240.64.0/24 | 73,426 | 2026-07-18 10:54:40 |
| 103.150.143.0/24 | 73,280 | 2026-07-18 10:54:40 |
| 103.11.152.0/24 | 73,259 | 2026-07-18 10:54:41 |
| 91.108.64.0/21 | 73,229 | 2026-07-18 10:52:01 |
Showing top 50 of 306 announced prefixes by sample volume.
Frequently Asked Questions
What is AS133296?
AS133296 is an Autonomous System Number assigned to Web Werks India Pvt. 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 AS133296 announce?
AS133296 announces 70.1K IPv4 addresses distributed across 129 routed CIDR prefixes. The network is registered in India.
Who operates AS133296?
AS133296 is operated by Web Werks India Pvt. Ltd.. The organization is based in India. You can view all IP ranges and related ASNs on the organization page.
What country is AS133296 registered in?
AS133296 is registered in India. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
