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Autonomous System

AS31178

Celeonet SAS

Announced IPs
3,840
CIDR prefixes
5
ASN
AS31178

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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Content
Geographic scope Europe
Traffic ratio Heavy Outbound
Peering policy Open

Present at 1 internet exchange: France-IX Paris

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
95.128.72.0/21 2.0K
83.4%
Celeonet SAS FR — —
185.168.44.0/22 1.0K
0.4%
Celeonet SAS FR — —
193.25.197.0/24 256
97.3%
Celeonet SAS FR — —
193.200.139.0/24 256
95.3%
Celeonet SAS FR — —
194.165.49.0/24 256
94.9%
Celeonet SAS FR — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS31178 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
185.168.44.0/22 19,984 2026-11-09 07:03:40
95.128.72.0/21 19,957 2026-11-09 07:03:40
185.168.45.0/24 19,912 2026-11-09 07:03:40
185.168.44.0/24 19,739 2026-11-09 07:03:40
185.168.46.0/24 19,709 2026-11-09 07:03:40
95.128.78.0/24 19,609 2026-11-09 07:03:40
95.128.79.0/24 19,592 2026-11-09 07:03:40
95.128.73.0/24 19,591 2026-11-09 07:03:40
95.128.77.0/24 19,584 2026-11-09 07:03:40
95.128.75.0/24 19,569 2026-11-09 07:03:40
95.128.72.0/24 19,561 2026-11-09 07:03:40
95.128.74.0/24 19,545 2026-11-09 07:03:40
95.128.76.0/24 19,529 2026-11-09 07:03:40
193.25.197.0/24 15,549 2026-11-09 07:03:40
193.200.139.0/24 15,527 2026-11-09 07:03:40
194.165.49.0/24 15,446 2026-11-09 07:03:40
95.128.73.157/32 7 2026-08-17 22:51:26
193.25.197.220/32 7 2026-08-17 22:51:26

Frequently Asked Questions

What is AS31178?

AS31178 is an Autonomous System Number assigned to Celeonet SAS. 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 AS31178 announce?

AS31178 announces 3.8K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in France.

Who operates AS31178?

AS31178 is operated by Celeonet SAS. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.

What country is AS31178 registered in?

AS31178 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-09 08:09:05 UTC
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