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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 v1.2.0 — 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
78.1%
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
89.5%
Celeonet SAS FR
194.165.49.0/24 256
94.1%
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 8,495 2026-08-01 23:15:30
95.128.72.0/21 8,490 2026-08-01 23:14:59
185.168.45.0/24 8,449 2026-08-01 23:15:30
185.168.46.0/24 8,321 2026-08-01 23:15:30
185.168.44.0/24 8,318 2026-08-01 23:15:30
95.128.79.0/24 8,180 2026-08-01 23:14:59
95.128.73.0/24 8,172 2026-08-01 23:14:59
95.128.78.0/24 8,168 2026-08-01 23:14:59
95.128.72.0/24 8,160 2026-08-01 23:14:59
95.128.74.0/24 8,159 2026-08-01 23:14:59
95.128.77.0/24 8,158 2026-08-01 23:14:59
95.128.75.0/24 8,143 2026-08-01 23:14:59
95.128.76.0/24 8,137 2026-08-01 23:14:59
193.25.197.0/24 7,034 2026-08-01 23:17:00
193.200.139.0/24 7,017 2026-08-01 23:17:00
194.165.49.0/24 6,958 2026-08-01 23:17:00
95.128.73.157/32 6 2026-07-23 21:24:11
193.25.197.220/32 6 2026-07-23 21:24:11

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: 2026-08-01 23:40:30 UTC
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