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Autonomous System

AS44527

SERES SA

Announced IPs
7,680
CIDR prefixes
6
ASN
AS44527

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 v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Enterprise
Traffic level 5-10Gbps
Geographic scope Europe
Traffic ratio Balanced
Peering policy Selective
IRR record AS-DOCAPOSTE

Present at 2 internet exchanges: France-IX Marseille, Equinix Paris: Equinix IX - PA Metro

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
46.255.128.0/21 2.0K
1.0%
SERES SA FR — —
93.92.104.0/21 2.0K
4.7%
SERES SA FR Île-de-France Neuilly-sur-Marne
31.44.220.0/22 1.0K
0.0%
SERES SA FR — —
45.156.132.0/22 1.0K
98.4%
SERES SA FR — —
185.62.220.0/22 1.0K
0.8%
SERES SA FR — —
31.44.214.0/23 512
51.2%
SERES SA FR — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS44527 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
93.92.105.0/24 14,238 2026-10-20 09:43:03
93.92.104.0/24 14,139 2026-10-20 09:43:03
93.92.111.0/24 12,599 2026-10-20 09:43:10
93.92.109.0/24 12,403 2026-10-20 09:43:03
93.92.108.0/24 12,289 2026-10-20 09:43:03
46.255.131.0/24 11,231 2026-10-20 09:43:03
46.255.130.0/24 11,187 2026-10-20 09:43:03
46.255.129.0/24 11,090 2026-10-20 09:43:03
46.255.128.0/24 11,022 2026-10-20 09:43:03
46.255.133.0/24 10,979 2026-10-20 09:43:03
46.255.132.0/24 10,930 2026-10-20 09:43:03
93.92.107.0/24 10,626 2026-10-20 09:43:03
45.156.132.0/22 10,531 2026-10-20 09:43:03
93.92.106.0/24 10,517 2026-10-20 09:43:03
93.92.110.0/24 10,505 2026-10-20 09:43:03
185.62.223.0/24 10,467 2026-10-20 09:43:03
31.44.220.0/22 10,459 2026-10-20 09:43:03
31.44.214.0/24 10,430 2026-10-20 09:43:03
46.255.128.0/21 10,392 2026-10-20 09:43:02
31.44.215.0/24 10,390 2026-10-20 09:43:03
46.255.134.0/24 10,381 2026-10-20 09:43:03
31.44.214.0/23 10,362 2026-10-20 09:43:04
185.62.221.0/24 10,358 2026-10-20 09:43:03
46.255.135.0/24 10,343 2026-10-20 09:43:03
185.62.220.0/22 10,289 2026-10-20 09:43:04
185.62.220.0/24 10,168 2026-10-20 09:43:10
93.92.104.0/21 10,165 2026-10-20 09:43:04
185.62.222.0/24 10,132 2026-10-20 09:43:10

Frequently Asked Questions

What is AS44527?

AS44527 is an Autonomous System Number assigned to SERES SA. 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 AS44527 announce?

AS44527 announces 7.7K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in France.

Who operates AS44527?

AS44527 is operated by SERES SA. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.

What country is AS44527 registered in?

AS44527 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-20 10:09:05 UTC
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