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Autonomous System

AS37937

China eGovNet Information Center

Announced IPs
65,536
CIDR prefixes
1
ASN
AS37937

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

CIDRIPsPTR DensityOrganizationCountryStateCity
59.252.0.0/16 65.5K
0.0%
China eGovNet Information Center CN

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS37937 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
59.252.0.0/16 7,641 2026-07-26 11:52:48

Frequently Asked Questions

What is AS37937?

AS37937 is an Autonomous System Number assigned to China eGovNet Information Center. 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 AS37937 announce?

AS37937 announces 65.5K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in China.

Who operates AS37937?

AS37937 is operated by China eGovNet Information Center. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.

What country is AS37937 registered in?

AS37937 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-26 13:10:31 UTC
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