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Autonomous System

AS2863

Centor AB

Announced IPs
256
CIDR prefixes
1
ASN
AS2863

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 Educational/Research
Geographic scope Global
Traffic ratio Balanced
Peering policy Restrictive
IRR record AS-SPRITELINK

Present at 2 internet exchanges: Netnod Stockholm GREEN -- MTU1500: STH-A -- MTU1500, Netnod Stockholm BLUE -- MTU1500: STH-B -- MTU1500

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
195.182.5.0/24 256
26.2%
Centor AB SE

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS2863 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
195.182.5.0/24 5,091 2026-07-29 19:38:50

Frequently Asked Questions

What is AS2863?

AS2863 is an Autonomous System Number assigned to Centor AB. 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 AS2863 announce?

AS2863 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Sweden.

Who operates AS2863?

AS2863 is operated by Centor AB. The organization is based in Sweden. You can view all IP ranges and related ASNs on the organization page.

What country is AS2863 registered in?

AS2863 is registered in Sweden. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-29 19:40:32 UTC
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