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Autonoom Systeem

AS24971

MasterDC s.r.o.

Aangekondigde IPs
58,112
CIDR-prefixes
31
ASN
AS24971

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 Mostly Outbound
Peering policy Open
IRR record AS24971:AS-MASTERCZ

Present at 5 internet exchanges: NIX.CZ: Public peering VLAN, Peering.cz, NIX.SK, BR-IX: PEER, NIX.CZ FENIX: FENIX VLAN

Web3 footprint

AS24971 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
77.93.192.0/19 8.2K
85.9%
MasterDC s.r.o. CZ Prague Prague
83.167.224.0/19 8.2K
90.2%
MasterDC s.r.o. CZ
89.185.224.0/19 8.2K
85.8%
MasterDC s.r.o. CZ South Moravian Brno
80.79.16.0/20 4.1K
89.1%
MasterDC s.r.o. CZ
81.31.32.0/20 4.1K
84.6%
MasterDC s.r.o. CZ Prague Prague
178.238.32.0/20 4.1K
91.3%
MasterDC s.r.o. CZ
37.205.8.0/21 2.0K
40.3%
MasterDC s.r.o. CZ South Moravian Brno
85.118.128.0/21 2.0K
85.1%
MasterDC s.r.o. CZ
149.62.144.0/21 2.0K
90.5%
MasterDC s.r.o. CZ
5.180.200.0/22 1.0K
15.2%
MasterDC s.r.o. CZ
91.214.192.0/22 1.0K
97.6%
MasterDC s.r.o. CZ
91.226.216.0/22 1.0K
1.8%
MasterDC s.r.o. CZ
185.8.164.0/22 1.0K
18.8%
MasterDC s.r.o. CZ
185.25.184.0/22 1.0K
96.2%
MasterDC s.r.o. CZ
185.58.40.0/22 1.0K
98.9%
MasterDC s.r.o. CZ
185.85.164.0/22 1.0K
99.3%
MasterDC s.r.o. CZ
185.145.160.0/22 1.0K
100.0%
MasterDC s.r.o. CZ
185.239.216.0/22 1.0K
0.0%
MasterDC s.r.o. CZ
194.145.180.0/22 1.0K
99.4%
MasterDC s.r.o. CZ
195.140.252.0/22 1.0K
98.4%
MasterDC s.r.o. CZ
176.227.168.0/23 512
32.6%
MasterDC s.r.o. IT
188.213.234.0/23 512
92.0%
MasterDC s.r.o. CZ
188.215.18.0/23 512
99.6%
MasterDC s.r.o. CZ
193.169.160.0/23 512
0.2%
MasterDC s.r.o. DM
37.140.220.0/24 256
0.0%
MasterDC s.r.o. CZ
83.223.52.0/24 256
10.5%
MasterDC s.r.o. NL
91.213.160.0/24 256
0.0%
MasterDC s.r.o. CZ
91.216.179.0/24 256
0.0%
MasterDC s.r.o. CZ
92.63.56.0/24 256
14.8%
MasterDC s.r.o. CZ
130.193.16.0/24 256
100.0%
MasterDC s.r.o. CZ
185.32.160.0/24 256
87.9%
MasterDC s.r.o. CZ

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS24971 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
5.180.200.0/22 25,190 2026-09-10 16:35:40
37.140.220.0/24 23,687 2026-09-10 16:35:40
37.205.12.0/22 23,533 2026-09-10 16:35:40
37.205.8.0/22 23,525 2026-09-10 16:35:40
80.79.16.0/20 23,311 2026-09-10 16:36:31
77.93.192.0/19 23,292 2026-09-10 16:36:31
91.226.216.0/22 23,290 2026-09-10 16:36:31
83.167.224.0/19 23,249 2026-09-10 16:36:31
81.31.32.0/20 23,223 2026-09-10 16:36:31
85.118.128.0/21 23,221 2026-09-10 16:36:31
91.216.179.0/24 23,123 2026-09-10 16:36:31
91.214.192.0/22 23,118 2026-09-10 16:36:31
91.213.160.0/24 23,096 2026-09-10 16:36:31
92.63.56.0/24 23,064 2026-09-10 16:36:31
83.223.52.0/24 22,781 2026-09-10 16:36:31
130.193.16.0/24 21,277 2026-09-10 16:36:31
149.62.144.0/21 20,911 2026-09-10 16:36:31
176.227.168.0/23 20,135 2026-09-10 16:36:31
178.238.32.0/20 19,945 2026-09-10 16:36:31
185.32.160.0/22 19,920 2026-09-10 16:36:31
185.25.184.0/22 19,915 2026-09-10 16:36:31
185.8.166.0/23 19,905 2026-09-10 16:36:31
185.8.164.0/23 19,898 2026-09-10 16:36:31
185.58.40.0/22 19,867 2026-09-10 16:36:31
185.85.164.0/22 19,732 2026-09-10 16:36:31
185.145.160.0/22 19,707 2026-09-10 16:36:31
185.239.216.0/22 19,470 2026-09-10 16:36:31
188.215.18.0/23 19,374 2026-09-10 16:36:31
188.213.234.0/23 19,330 2026-09-10 16:36:31
193.169.160.0/23 18,969 2026-09-10 16:36:31
194.145.180.0/22 18,880 2026-09-10 16:36:31
195.140.252.0/22 18,779 2026-09-10 16:36:31
89.185.224.0/19 11,812 2026-09-10 16:33:33

Frequently Asked Questions

Wat is AS24971?

AS24971 is een Autonomous System Number toegewezen aan MasterDC s.r.o.. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS24971 aan?

AS24971 kondigt 58.1K IPv4-adressen aan, verdeeld over 31 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Czechia.

Wie beheert AS24971?

AS24971 wordt beheerd door MasterDC s.r.o.. De organisatie is gevestigd in Czechia. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS24971 geregistreerd?

AS24971 is geregistreerd in Czechia. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-10 16:54:05 UTC
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