AS133388
IMS Health India Pvt Ltd
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 |
|---|---|---|---|---|---|---|
| 162.44.150.0/23 | 512 |
0.0%
|
IMS Health India Pvt Ltd | US | — | — |
| 1.7.24.0/24 | 256 |
0.0%
|
IMS Health India Pvt Ltd | IN | — | — |
| 162.44.250.0/24 | 256 |
0.4%
|
IMS Health India Pvt Ltd | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS133388 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 |
|---|---|---|
| 162.44.150.0/24 | 21,843 | 2026-07-30 17:19:23 |
| 162.44.150.0/23 | 21,363 | 2026-07-30 17:19:23 |
| 162.44.250.0/24 | 20,620 | 2026-07-30 17:19:23 |
| 162.44.151.0/24 | 20,407 | 2026-07-30 17:19:23 |
| 1.7.24.0/24 | 19,597 | 2026-07-30 17:17:50 |
Frequently Asked Questions
What is AS133388?
AS133388 is an Autonomous System Number assigned to IMS Health 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 AS133388 announce?
AS133388 announces 1.0K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in United States.
Who operates AS133388?
AS133388 is operated by IMS Health India Pvt Ltd. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS133388 registered in?
AS133388 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
