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Autonomous System

AS197690

CBlue SPRL

Announced IPs
3,584
CIDR prefixes
5
ASN
AS197690

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 →

Network profile

Source: PeeringDB →
Network type Content
Traffic level 1-5Gbps
Geographic scope Not Disclosed
Traffic ratio Mostly Outbound
Peering policy Open

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS197690 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
85.208.180.0/22 6,537 2026-08-02 00:29:41
185.35.172.0/22 6,256 2026-08-02 00:30:38
185.197.36.0/22 6,219 2026-08-02 00:30:38
185.199.183.0/24 6,180 2026-08-02 00:30:38
193.104.37.0/24 6,086 2026-08-02 00:30:38

Frequently Asked Questions

What is AS197690?

AS197690 is an Autonomous System Number assigned to CBlue SPRL. 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 AS197690 announce?

AS197690 announces 3.6K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Belgium.

Who operates AS197690?

AS197690 is operated by CBlue SPRL. The organization is based in Belgium. You can view all IP ranges and related ASNs on the organization page.

What country is AS197690 registered in?

AS197690 is registered in Belgium. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-02 00:40:31 UTC
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