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Autonoom Systeem

AS203964

4Tel Telekomunikacije d.o.o.

Aangekondigde IPs
8,960
CIDR-prefixes
24
ASN
AS203964

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.

70/100
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 →
Traffic level 5-10Gbps
Geographic scope Europe
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-4TEL

Present at 1 internet exchange: CIX

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
80.253.164.0/22 1.0K
99.8%
4Tel Telekomunikacije d.o.o. HR Zagreb County Samobor
185.150.232.0/22 1.0K
99.9%
4Tel Telekomunikacije d.o.o. HR Zagreb County Samobor
185.168.40.0/22 1.0K
93.4%
4Tel Telekomunikacije d.o.o. HR Zagreb County Samobor
142.252.204.0/23 512
0.0%
4Tel Telekomunikacije d.o.o. US
213.190.26.0/23 512
96.9%
4Tel Telekomunikacije d.o.o. HR Zagreb County Samobor
45.39.40.0/24 256
0.0%
Savas Anac US
82.21.209.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.21.221.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.22.209.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.22.226.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.23.211.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.23.221.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.24.217.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.24.232.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.25.226.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.25.231.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.26.213.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.27.219.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.29.212.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.29.219.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.29.222.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
82.29.224.0/24 256
0.0%
4Tel Telekomunikacije d.o.o. GB
104.252.70.0/24 256
0.0%
EGIHosting US
213.190.25.0/24 256
94.5%
4Tel Telekomunikacije d.o.o. HR Zagreb County Samobor

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS203964 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
82.22.209.0/24 21,712 2026-09-10 14:43:34
82.29.224.0/24 21,686 2026-09-10 14:43:34
82.29.212.0/24 21,644 2026-09-10 14:43:34
82.21.221.0/24 21,636 2026-09-10 14:43:34
82.24.217.0/24 21,624 2026-09-10 14:43:34
82.29.222.0/24 21,613 2026-09-10 14:43:34
82.27.219.0/24 21,608 2026-09-10 14:43:34
82.24.232.0/24 21,603 2026-09-10 14:43:34
82.23.211.0/24 21,594 2026-09-10 14:43:34
82.26.213.0/24 21,589 2026-09-10 14:43:34
82.29.219.0/24 21,588 2026-09-10 14:43:34
82.22.226.0/24 21,586 2026-09-10 14:43:34
82.25.226.0/24 21,582 2026-09-10 14:43:34
82.21.209.0/24 21,578 2026-09-10 14:43:34
82.25.231.0/24 21,570 2026-09-10 14:43:34
82.23.221.0/24 21,544 2026-09-10 14:43:34
80.253.164.0/22 16,538 2026-09-10 14:43:34
185.168.42.0/23 16,119 2026-09-10 14:43:53
185.150.232.0/23 16,085 2026-09-10 14:43:53
185.168.40.0/22 16,074 2026-09-10 14:43:53
185.150.234.0/23 16,062 2026-09-10 14:43:53
185.168.40.0/23 16,059 2026-09-10 14:43:53
185.150.232.0/22 16,050 2026-09-10 14:43:53
213.190.25.0/24 14,122 2026-09-10 14:42:03
213.190.26.0/23 14,092 2026-09-10 14:42:03
213.190.26.0/24 14,086 2026-09-10 14:42:03
213.190.27.0/24 14,082 2026-09-10 14:42:03
45.39.40.0/24 12,164 2026-09-10 14:43:34
142.252.204.0/23 9,852 2026-09-10 14:43:34
104.252.70.0/24 9,824 2026-09-10 14:43:34

Frequently Asked Questions

Wat is AS203964?

AS203964 is een Autonomous System Number toegewezen aan 4Tel Telekomunikacije d.o.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 AS203964 aan?

AS203964 kondigt 9.0K IPv4-adressen aan, verdeeld over 24 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Croatia.

Wie beheert AS203964?

AS203964 wordt beheerd door 4Tel Telekomunikacije d.o.o.. De organisatie is gevestigd in Croatia. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS203964 geregistreerd?

AS203964 is geregistreerd in Croatia. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-10 14:54:05 UTC
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