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	Prefix	Description
	80.253.164.0/22	Avola Solutions d.o.o.
	82.21.209.0/24	Private Customer
	82.21.221.0/24	Private Customer
	82.22.209.0/24	Private Customer
	82.22.226.0/24	Private Customer
	82.23.211.0/24	Private Customer
	82.23.221.0/24	Private Customer
	82.24.217.0/24	Private Customer
	82.24.232.0/24	Private Customer
	82.25.226.0/24	Private Customer
	82.25.231.0/24	Private Customer
	82.26.213.0/24	Private Customer
	82.27.219.0/24	Private Customer
	82.29.212.0/24	Private Customer
	82.29.219.0/24	Private Customer
	82.29.222.0/24	Private Customer
	82.29.224.0/24	Private Customer
	185.150.232.0/23	4Tel Telekomunikacije d.o.o.
	185.150.232.0/22	4Tel Telekomunikacije d.o.o.
	185.150.234.0/23	4Tel Telekomunikacije d.o.o.
	185.168.40.0/23	4Tel Telekomunikacije d.o.o.
	185.168.40.0/22	4Tel Telekomunikacije d.o.o.
	185.168.42.0/23	4Tel Telekomunikacije d.o.o.
	213.190.25.0/24	4Tel Telekomunikacije d.o.o.
	213.190.26.0/23	4Tel Telekomunikacije d.o.o.
	213.190.26.0/24	4Tel Telekomunikacije d.o.o.
	213.190.27.0/24	4Tel Telekomunikacije d.o.o.
	2a07:7400::/29	4Tel Telekomunikacije d.o.o.
	2a0b:e600::/29	4Tel Telekomunikacije d.o.o.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS1299	Arelion (fka. Telia Carrier)	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✔
	AS174	Cogent Communications, LLC	✔	✔
	AS28837	Avola Solutions d.o.o.	✔	✘
	AS208225	GlobalLogic Croatia d.o.o.	✔	✘
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS34779	T-2, d.o.o.	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS28837	Avola Solutions d.o.o.	✔	✘
	AS208225	GlobalLogic Croatia d.o.o.	✔	✘

aut-num:        AS203964
as-name:        x4TEL-AS
org:            ORG-TD118-RIPE
remarks:        ---------------------------------
remarks:        Upstreams IPv4
remarks:        ---------------------------------
remarks:        COGENT
import:         from AS174 accept ANY
export:         to AS174 announce AS-4TEL
remarks:        HE
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-4TEL
remarks:        Arelion
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-4TEL
remarks:        ---------------------------------
remarks:        Upstreams IPv6
remarks:        ---------------------------------
remarks:        COGENT
mp-import:      afi ipv6 from AS174 accept ANY
mp-export:      afi ipv6 to AS174 announce AS-4TEL
remarks:        HE
mp-import:      afi ipv6 from AS6939 accept ANY
mp-export:      afi ipv6 to AS6939 announce AS-4TEL
remarks:        Arelion
mp-import:      afi ipv6 from AS1299 accept ANY
mp-export:      afi ipv6 to AS1299 announce AS-4TEL
remarks:        ----------------------------------
remarks:        IPv4 Customers
remarks:        ----------------------------------
remarks:        AVOLA SOLUTIONS
import:         from AS28837 accept AS28837
export:         to AS28837 announce ANY
remarks:        GLOBALLOGIC
import:         from AS208225 accept AS208225
export:         to AS208225 announce ANY
remarks:        ----------------------------------
remarks:        IPv6 Customers
remarks:        ----------------------------------
remarks:        AVOLA SOLUTIONS
mp-import:      afi ipv6 from AS28837 accept AS28837
mp-export:      afi ipv6 to AS28837 announce ANY
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         hr-4tel-1-mnt
created:        2016-05-06T10:46:04Z
last-modified:  2024-11-20T11:11:22Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-TD118-RIPE
org-name:       4Tel Telekomunikacije d.o.o.
country:        HR
org-type:       LIR
address:        Dummy address for ORG-TD118-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR49174-RIPE
mnt-ref:        hr-4tel-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         hr-4tel-1-mnt
created:        2018-11-07T08:56:22Z
last-modified:  2020-12-16T12:29:56Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2025-12-22T03:25:02Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-datacross-ipv6	4
RADB	as-hurricanev6	20185
RIPE	as-datacross	21
RADB	as-hurricane	24736
RIPE	as-sedmiodjel	11
RIPE	as-transroute-spec	19683
RIPE	as-4tel	3