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Autonomous System

AS151121

BHARAT HEAVY ELECTRICALS LIMITED

Announced IPs
1,536
CIDR prefixes
4
ASN
AS151121

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS151121 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
202.41.32.0/24 242,852 2026-08-03 14:39:35
202.41.36.0/24 74,199 2026-08-03 14:52:10
202.41.34.0/24 71,317 2026-08-03 14:45:15
202.41.36.0/23 71,202 2026-08-03 14:52:10
202.41.34.0/23 70,220 2026-08-03 14:45:15
202.41.33.0/24 12,866 2026-08-03 15:00:23
202.41.37.0/24 12,409 2026-08-03 15:00:23
202.41.35.0/24 9,331 2026-08-03 15:00:23

Frequently Asked Questions

What is AS151121?

AS151121 is an Autonomous System Number assigned to BHARAT HEAVY ELECTRICALS LIMITED. 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 AS151121 announce?

AS151121 announces 1.5K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in India.

Who operates AS151121?

AS151121 is operated by BHARAT HEAVY ELECTRICALS LIMITED. The organization is based in India. You can view all IP ranges and related ASNs on the organization page.

What country is AS151121 registered in?

AS151121 is registered in India. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-03 15:12:02 UTC
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