Autonomous System details

AS203964

4Tel Telekomunikacije d.o.o. · 4tel.hr

Croatia

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AS203964 – 4Tel Telekomunikacije d.o.o.

Field	Value
Country	Croatia
Website	4tel.hr
Hosted domains	127
IPv4 addresses	7,936
IPv6 addresses	1,267,650,600,228,229,400,000,000,000,000
ASN type	ISP
Registry	ripe
Allocated	10 years ago on May 06, 2016
Updated	a year ago on Nov 20, 2024

Netblock	Company	Num of IPs
80.253.164.0/22	Avola Solutions d.o.o.	1,024
185.150.232.0/22	4Tel Telekomunikacije d.o.o.	1,024
185.168.40.0/22	4Tel Telekomunikacije d.o.o.	1,024
185.150.232.0/23	4Tel Telekomunikacije d.o.o.	512
185.150.234.0/23	4Tel Telekomunikacije d.o.o.	512
185.168.40.0/23	4Tel Telekomunikacije d.o.o.	512
185.168.42.0/23	4Tel Telekomunikacije d.o.o.	512
213.190.26.0/23	4Tel Telekomunikacije d.o.o.	512
82.21.209.0/24	Private Customer	256
82.21.221.0/24	Private Customer	256
82.22.209.0/24	Private Customer	256
82.22.226.0/24	Private Customer	256
82.23.211.0/24	Private Customer	256
82.23.221.0/24	Private Customer	256
82.24.217.0/24	Private Customer	256
82.24.232.0/24	Private Customer	256
82.25.226.0/24	Private Customer	256
82.25.231.0/24	Private Customer	256
82.26.213.0/24	Private Customer	256
82.27.219.0/24	Private Customer	256
82.29.212.0/24	Private Customer	256
82.29.219.0/24	Private Customer	256
82.29.222.0/24	Private Customer	256
82.29.224.0/24	Private Customer	256
213.190.25.0/24	4Tel Telekomunikacije d.o.o.	256
213.190.26.0/24	4Tel Telekomunikacije d.o.o.	256
213.190.27.0/24	4Tel Telekomunikacije d.o.o.	256

Netblock	Company
2a07:7400::/29	4Tel Telekomunikacije d.o.o.
2a0b:e600::/29	4Tel Telekomunikacije d.o.o.

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WHOIS Details

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                                                ASHandle:       AS203964
                                                OrgID:          AS203964
                                                ASName:         AS203964
                                                ASNumber:       AS203964
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 127 domain names hosted across 20 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
185.168.43.107	██████████	76
185.150.232.68	████████	6
185.150.232.82	█████████	5
185.168.40.45	███████	4
185.150.232.90	████████	4
185.150.234.226	██████████	2
82.22.226.49	██████████	2
185.168.43.34	██████████	2
213.190.26.140	██████████	1
82.22.226.77	██████████	1

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Peers

There are 5 peers for this ASN.

Peers	Name
AS1299	Arelion Sweden AB
AS174	Cogent Communications, LLC
AS208225	GlobalLogic d.d.
AS28837	Avola Solutions d.o.o.
AS6939	Hurricane Electric LLC

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS174	Cogent Communications, LLC
AS6939	Hurricane Electric LLC

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Downstreams

There are 2 downstreams for this ASN.

Downstreams	Name
AS208225	GlobalLogic d.d.
AS28837	Avola Solutions d.o.o.

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ASN API & Database

Pingable IPs

20 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
185.150.233.166	AS203964 4Tel Telekomunikacije d.o.o.	`0.65ms` from Zagreb, HR
185.168.43.65	AS203964 4Tel Telekomunikacije d.o.o.	`0.54ms` from Zagreb, HR
82.27.219.107	AS203964 4Tel Telekomunikacije d.o.o.	`0.57ms` from Zagreb, HR
185.150.235.206	AS203964 4Tel Telekomunikacije d.o.o.	`0.68ms` from Zagreb, HR
82.29.222.243	AS203964 4Tel Telekomunikacije d.o.o.	`0.55ms` from Zagreb, HR
2a0b:e600::b	AS203964 4Tel Telekomunikacije d.o.o.	`1.19ms` from Zagreb, HR
185.168.42.238	AS203964 4Tel Telekomunikacije d.o.o.	`0.58ms` from Zagreb, HR
213.190.27.179	AS203964 4Tel Telekomunikacije d.o.o.	`0.93ms` from Zagreb, HR
213.190.26.5	AS203964 4Tel Telekomunikacije d.o.o.	`1.00ms` from Zagreb, HR
2a07:7400:ffff::29	AS203964 4Tel Telekomunikacije d.o.o.	`0.60ms` from Zagreb, HR
185.168.41.105	AS203964 4Tel Telekomunikacije d.o.o.	`0.58ms` from Zagreb, HR
185.150.234.49	AS203964 4Tel Telekomunikacije d.o.o.	`0.56ms` from Zagreb, HR
82.22.226.51	AS203964 4Tel Telekomunikacije d.o.o.	`0.54ms` from Zagreb, HR
80.253.164.254	AS203964 4Tel Telekomunikacije d.o.o.	`0.95ms` from Zagreb, HR
2a07:7400::34	AS203964 4Tel Telekomunikacije d.o.o.	`0.48ms` from Zagreb, HR
185.168.40.1	AS203964 4Tel Telekomunikacije d.o.o.	`0.45ms` from Zagreb, HR
80.253.165.254	AS203964 4Tel Telekomunikacije d.o.o.	`0.97ms` from Zagreb, HR
213.190.25.205	AS203964 4Tel Telekomunikacije d.o.o.	`0.93ms` from Zagreb, HR
185.150.232.100	AS203964 4Tel Telekomunikacije d.o.o.	`0.64ms` from Zagreb, HR
82.25.231.202	AS203964 4Tel Telekomunikacije d.o.o.	`0.55ms` from Zagreb, HR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
183.173.139.124	AS4538 China Education and Research Network Center	`5.48ms` from Beijing, CN
52.89.62.156	AS16509 Amazon.com, Inc.	`0.54ms` from Boardman, US
193.74.84.108	AS5432 Proximus NV	`3.08ms` from Brussels, BE
87.97.113.252	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.01ms` from Budapest, HU
116.75.201.252	AS17488 Hathway IP Over Cable Internet	`1.42ms` from Delhi, IN
91.43.36.44	AS3320 Deutsche Telekom AG	`1.91ms` from Duesseldorf, DE
81.155.161.172	AS2856 British Telecommunications PLC	`5.75ms` from Erith, GB
98.209.77.60	AS7922 Comcast Cable Communications, LLC	`14.17ms` from Flint, US
85.105.36.108	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.13ms` from Istanbul, TR
202.159.101.252	AS9340 INDO Internet, PT	`0.41ms` from Jakarta, ID
95.233.189.172	AS3269 Telecom Italia S.p.A.	`3.95ms` from Milan, IT
20.14.47.108	AS8075 Microsoft Corporation	`0.18ms` from Phoenix, US
34.95.244.236	AS396982 Google LLC	`0.12ms` from Sao Paulo, BR
175.253.41.60	AS4766 Korea Telecom	`0.80ms` from Seoul, KR
97.87.126.124	AS20115 Charter Communications LLC	`4.74ms` from St. Louis, US
77.119.232.156	AS25255 ==> TELE2 AUSTRIA <==	`10.72ms` from Vienna, AT
16.63.155.60	AS16509 Amazon.com, Inc.	`0.74ms` from Zuerich, CH
2.16.42.204	AS16625 Akamai Technologies, Inc.	`0.15ms` from Amsterdam, NL
111.194.152.92	AS4808 China Unicom Beijing Province Network	`3.78ms` from Beijing, CN
68.154.2.220	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US
187.77.71.124	AS47583 Hostinger International Limited	`0.54ms` from Frankfurt am Main, DE
113.3.241.252	AS4837 CHINA UNICOM China169 Backbone	`10.89ms` from Harbin, CN
180.71.86.12	AS9318 SK Broadband Co Ltd	`1.90ms` from Incheon, KR
77.96.65.236	AS5089 Virgin Media Limited	`4.28ms` from London, GB
71.9.7.12	AS20115 Charter Communications LLC	`4.40ms` from Los Angeles, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 82.21.209.114

traceroute to 82.21.209.114 (82.21.209.114): 64 hops max, 52 byte packets

1 [AS25467] 46.183.184.1 0.175 ms

2 [AS34594] 85.114.32.157 0.563 ms

3 [AS205714] 86.32.4.50 1.685 ms

4 [AS205714] 86.32.2.26 2.42 ms

5 [AS174] 149.6.30.187 6.305 ms

6 *

7 *

8 [AS203964] 82.21.209.114 6.319 ms

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS203964 at robtex.

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