Autonomous System details

AS5391

Hrvatski Telekom d.d. · ht.hr

Croatia

BitTorrent

Major ISP

Mobile

VPN

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AS5391 – Hrvatski Telekom d.d.

Field	Value
Country	Croatia
Website	ht.hr
Hosted domains	3,300
IPv4 addresses	1,126,656
IPv6 addresses	713,053,462,628,379,038,000,000,000,000
ASN type	ISP
Registry	ripe
Allocated	24 years ago on May 10, 2002
Updated	2 months ago on Mar 03, 2026

Netblock	Company	Num of IPs
78.0.0.0/16	Hrvatski Telekom d.d.	65,536
78.1.0.0/16	Hrvatski Telekom d.d.	65,536
78.2.0.0/16	Hrvatski Telekom d.d.	65,536
78.3.0.0/16	Hrvatski Telekom d.d.	65,536
83.131.0.0/16	Hrvatski Telekom d.d.	65,536
89.172.0.0/16	Hrvatski Telekom d.d.	65,536
93.136.0.0/16	Hrvatski Telekom d.d.	65,536
93.137.0.0/16	Hrvatski Telekom d.d.	65,536
93.138.0.0/16	Hrvatski Telekom d.d.	65,536
93.139.0.0/16	Hrvatski Telekom d.d.	65,536
93.140.0.0/16	Hrvatski Telekom d.d.	65,536
93.141.0.0/16	Hrvatski Telekom d.d.	65,536
93.142.0.0/16	Hrvatski Telekom d.d.	65,536
93.143.0.0/16	Hrvatski Telekom d.d.	65,536
195.29.0.0/16	Hrvatski Telekom d.d.	65,536
31.217.0.0/17	Hrvatski Telekom d.d.	32,768
46.188.128.0/17	Hrvatski Telekom d.d.	32,768
178.160.0.0/17	Hrvatski Telekom d.d.	32,768
83.131.0.0/18	Hrvatski Telekom d.d.	16,384
93.137.128.0/18	Hrvatski Telekom d.d.	16,384
178.160.0.0/18	T-Mobile Hrvatska	16,384
194.152.192.0/18	Hrvatski Telekom d.d.	16,384
195.29.0.0/18	Hrvatski Telekom d.d.	16,384
195.29.64.0/18	Hrvatski Telekom d.d.	16,384
195.29.128.0/18	Hrvatski Telekom d.d.	16,384
195.29.192.0/18	Hrvatski Telekom d.d.	16,384
31.216.192.0/19	Hrvatski Telekom d.d.	8,192
31.217.0.0/19	Hrvatski Telekom d.d.	8,192
31.217.32.0/19	Hrvatski Telekom d.d.	8,192
31.217.64.0/19	Hrvatski Telekom d.d.	8,192
31.217.96.0/19	Hrvatski Telekom d.d.	8,192
46.188.128.0/19	Hrvatski Telekom d.d.	8,192
46.188.160.0/19	Hrvatski Telekom d.d.	8,192
46.188.224.0/19	Hrvatski Telekom d.d.	8,192
87.252.128.0/19	Hrvatski Telekom d.d.	8,192
93.159.64.0/19	Hrvatski Telekom d.d.	8,192
46.188.192.0/20	Hrvatski Telekom d.d.	4,096
87.252.128.0/20	Hrvatski Telekom d.d.	4,096
188.125.0.0/20	T-Mobile Hrvatska	4,096
46.188.208.0/21	Hrvatski Telekom d.d.	2,048
87.252.144.0/22	T-Mobile Hrvatska	1,024
87.252.152.0/22	T-Mobile Hrvatska	1,024
87.252.148.0/23	T-Mobile Hrvatska	512
83.131.8.0/24	Hrvatski Telekom d.d.	256
87.252.150.0/24	T-Mobile Hrvatska	256
213.202.71.0/24	Iskon Internet d.d.	256

Netblock	Company
2a00:c30::/29	Hrvatski Telekom d.d.
2a00:c30::/32	Hrvatski Telekom d.d.

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WHOIS Details

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                                                ASHandle:       AS5391
                                                OrgID:          AS5391
                                                ASName:         AS5391
                                                ASNumber:       AS5391
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 3,300 domain names hosted across 600 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
195.29.178.14	██████████	220
195.29.178.13	███████	214
195.29.178.17	█████████	189
195.29.178.8	██████████	182
195.29.178.20	██████████	174
195.29.178.6	██████████	147
195.29.178.7	██████████	140
195.29.178.24	██████████	131
195.29.178.22	██████████	112
195.29.178.18	██████████	105

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Hosted Domains API & Database

Peers

There are 64 peers for this ASN.

Peers	Name
AS1239	Cogent Communications, LLC
AS1299	Arelion Sweden AB
AS13046	Hrvatski Telekom d.d.
AS15719	CENTAR ZA VOZILA HRVATSKE D.D.
AS174	Cogent Communications, LLC
AS196622	Hrvatska posta d.d.
AS197716	Multi Komunikacije d.o.o.
AS197823	Ministarstvo zdravstva
AS199433	Koncar-Elektronika i informatika d.d.
AS200990	Hrvatski operator prijenosnog sustava d.d.
AS201850	SUPER SPORT d.o.o.
AS201987	EOLO Hrvatska d.d.
AS203463	ASEE SOLUTIONS d.o.o
AS203876	PLINACRO d.o.o.
AS204163	Hrvatske vode
AS206997	Hrvatska narodna banka
AS207517	Hrvatski autoklub
AS207599	Orbico d.o.o.
AS20875	JP HT d.d. Mostar
AS209434	Ericsson Nikola Tesla d.d.
AS209463	Spar Business Services GmbH
AS210485	General Logistics Systems Croatia d.o.o.
AS211191	Gigabit d.o.o.
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212453	FORTUNA GAME a.s.
AS21323	Erste&Steiermarkische Bank d.d.
AS214057	FINA gotovinski servisi d.o.o.
AS214427	Netvis d.o.o.
AS215045	UPMC GLOBAL OPERATIONS CENTER LIMITED
AS25144	Telekomunikacije Republike Srpske akcionarsko drustvo Banja Luka
AS25365	Tomsoft d.o.o.
AS28862	INA Industrija Nafte d.d.
AS30841	Istarska kreditna banka Umag d.d.
AS3320	Deutsche Telekom AG
AS3356	Level 3 Parent, LLC
AS33891	Core-Backbone GmbH
AS34362	Terrakom d.o.o.
AS35128	Hrvatska Postanska Banka d.d.
AS35225	Hrvatske ceste
AS35416	Croatia Airlines d.d.
AS35567	DASTO semtel d.o.o.
AS42488	AtlanticGrupa d.d.
AS43394	Nexi Croatia d.o.o. za karticno poslovanje
AS43547	Enterprise Services d.o.o.
AS44260	Jadrolinija
AS44306	OMONIA d.o.o.
AS44377	MAGIC NET D.O.O.
AS48256	Croatia Osiguranje
AS49498	Axians Hrvatska d.o.o.
AS50410	Hrvatske autoceste d.o.o.
AS57304	JSC RetnNet
AS57868	Lucka uprava Ploce
AS58312	Zracna luka Split d.o.o.
AS59786	OTP banka d.d.
AS59866	AKD d.o.o.
AS61094	CRATIS Ltd.
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC
AS8585	Crnogorski Telekom a.d.Podgorica
AS8708	DIGI ROMANIA S.A.
AS9002	RETN Limited
AS9009	M247 Europe SRL
AS9119	SOFTNET d.o.o.
AS9146	BIHNET Autonomus System

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ASN API & Database

Upstreams

There are 7 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS174	Cogent Communications, LLC
AS3320	Deutsche Telekom AG
AS3356	Level 3 Parent, LLC
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC
AS9002	RETN Limited

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ASN API & Database

Downstreams

There are 49 downstreams for this ASN.

Downstreams	Name
AS13046	Hrvatski Telekom d.d.
AS15719	CENTAR ZA VOZILA HRVATSKE D.D.
AS196622	Hrvatska posta d.d.
AS197716	Multi Komunikacije d.o.o.
AS197823	Ministarstvo zdravstva
AS199433	Koncar-Elektronika i informatika d.d.
AS200990	Hrvatski operator prijenosnog sustava d.d.
AS201850	SUPER SPORT d.o.o.
AS201987	EOLO Hrvatska d.d.
AS203463	ASEE SOLUTIONS d.o.o
AS203876	PLINACRO d.o.o.
AS204163	Hrvatske vode
AS206997	Hrvatska narodna banka
AS207517	Hrvatski autoklub
AS207599	Orbico d.o.o.
AS20875	JP HT d.d. Mostar
AS209434	Ericsson Nikola Tesla d.d.
AS209463	Spar Business Services GmbH
AS210485	General Logistics Systems Croatia d.o.o.
AS211191	Gigabit d.o.o.
AS212453	FORTUNA GAME a.s.
AS21323	Erste&Steiermarkische Bank d.d.
AS214057	FINA gotovinski servisi d.o.o.
AS214427	Netvis d.o.o.
AS215045	UPMC GLOBAL OPERATIONS CENTER LIMITED
AS25144	Telekomunikacije Republike Srpske akcionarsko drustvo Banja Luka
AS25365	Tomsoft d.o.o.
AS28862	INA Industrija Nafte d.d.
AS30841	Istarska kreditna banka Umag d.d.
AS35128	Hrvatska Postanska Banka d.d.
AS35225	Hrvatske ceste
AS35416	Croatia Airlines d.d.
AS35567	DASTO semtel d.o.o.
AS42488	AtlanticGrupa d.d.
AS43394	Nexi Croatia d.o.o. za karticno poslovanje
AS43547	Enterprise Services d.o.o.
AS44260	Jadrolinija
AS44377	MAGIC NET D.O.O.
AS48256	Croatia Osiguranje
AS49498	Axians Hrvatska d.o.o.
AS50410	Hrvatske autoceste d.o.o.
AS57868	Lucka uprava Ploce
AS58312	Zracna luka Split d.o.o.
AS59786	OTP banka d.d.
AS59866	AKD d.o.o.
AS61094	CRATIS Ltd.
AS8585	Crnogorski Telekom a.d.Podgorica
AS9119	SOFTNET d.o.o.
AS9146	BIHNET Autonomus System

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ASN API & Database

Pingable IPs

2,736 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
93.141.157.8	AS5391 Hrvatski Telekom d.d.	`11.65ms` from Belgrade, RS
93.141.146.250	AS5391 Hrvatski Telekom d.d.	`12.07ms` from Belgrade, RS
93.141.255.117	AS5391 Hrvatski Telekom d.d.	`11.93ms` from Belgrade, RS
93.141.216.18	AS5391 Hrvatski Telekom d.d.	`11.80ms` from Belgrade, RS
178.160.38.98	AS5391 Hrvatski Telekom d.d.	`5007.59ms` from Budapest, HU
93.141.181.90	AS5391 Hrvatski Telekom d.d.	`10.34ms` from Budapest, HU
93.139.151.137	AS5391 Hrvatski Telekom d.d.	`10.09ms` from Budapest, HU
178.160.60.229	AS5391 Hrvatski Telekom d.d.	`5009.25ms` from Budapest, HU
195.29.214.20	AS5391 Hrvatski Telekom d.d.	`6.18ms` from Budapest, HU
93.137.105.12	AS5391 Hrvatski Telekom d.d.	`8.14ms` from Graz, AT
93.142.161.38	AS5391 Hrvatski Telekom d.d.	`11.10ms` from Graz, AT
87.252.158.89	AS5391 Hrvatski Telekom d.d.	`3.30ms` from Ljubljana, SI
78.2.134.152	AS5391 Hrvatski Telekom d.d.	`3.55ms` from Ljubljana, SI
93.142.80.225	AS5391 Hrvatski Telekom d.d.	`7.40ms` from Ljubljana, SI
31.217.75.153	AS5391 Hrvatski Telekom d.d.	`24.74ms` from Ljubljana, SI
195.29.52.35	AS5391 Hrvatski Telekom d.d.	`2.65ms` from Ljubljana, SI
31.217.11.64	AS5391 Hrvatski Telekom d.d.	`2.63ms` from Ljubljana, SI
78.0.81.56	AS5391 Hrvatski Telekom d.d.	`4.15ms` from Ljubljana, SI
93.137.64.169	AS5391 Hrvatski Telekom d.d.	`4.80ms` from Ljubljana, SI
46.188.215.179	AS5391 Hrvatski Telekom d.d.	`4.70ms` from Ljubljana, SI
78.3.77.38	AS5391 Hrvatski Telekom d.d.	`3.83ms` from Ljubljana, SI
93.142.51.52	AS5391 Hrvatski Telekom d.d.	`7.45ms` from Ljubljana, SI
78.1.209.212	AS5391 Hrvatski Telekom d.d.	`3.77ms` from Ljubljana, SI
93.137.78.143	AS5391 Hrvatski Telekom d.d.	`5.35ms` from Ljubljana, SI
78.1.153.25	AS5391 Hrvatski Telekom d.d.	`3.60ms` from Ljubljana, SI

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
8.161.102.255	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.40ms` from Beijing, CN
3.123.89.31	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
82.25.98.191	AS47583 Hostinger International Limited	`0.40ms` from Frankfurt am Main, DE
34.24.223.95	AS396982 Google LLC	`0.13ms` from Moncks Corner, US
13.127.111.95	AS16509 Amazon.com, Inc.	`0.10ms` from Mumbai, IN
173.61.75.127	AS701 Verizon Business	`4.00ms` from New York City, US
115.201.167.63	AS4134 CHINANET-BACKBONE	`10.73ms` from Ningbo, CN
86.219.87.159	AS3215 Orange S.A.	`8.33ms` from Paris, FR
23.3.206.79	AS16625 Akamai Technologies, Inc.	`0.09ms` from Santiago de Queretaro, MX
84.37.17.63	AS4766 Korea Telecom	`0.79ms` from Seoul, KR
51.20.25.255	AS16509 Amazon.com, Inc.	`0.10ms` from Stockholm, SE
203.87.112.239	AS7545 TPG Telecom Limited	`1.16ms` from Sydney, AU
1.165.252.223	AS3462 Data Communication Business Group	`1.37ms` from Taichung, TW
60.112.87.127	AS17676 SoftBank Corp.	`3.37ms` from Tokyo, JP
85.219.193.239	AS12912 T-Mobile Polska S.A.	`0.87ms` from Warsaw, PL
75.136.239.111	AS20115 Charter Communications LLC	`19.49ms` from Atlanta, US
52.39.16.159	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
67.180.216.143	AS7922 Comcast Cable Communications, LLC	`3.64ms` from Fremont, US
218.6.74.143	AS4134 CHINANET-BACKBONE	`5.43ms` from Fuzhou, CN
177.211.117.111	AS134175 SH2206-AP	`0.73ms` from Hong Kong, HK
114.200.138.239	AS9318 SK Broadband Co Ltd	`1.27ms` from Incheon, KR
122.179.15.255	AS24560 Bharti Airtel Ltd., Telemedia Services	`13.02ms` from Kolkata, IN
217.40.148.191	AS2856 British Telecommunications PLC	`9.98ms` from London, GB
34.43.7.207	AS396982 Google LLC	`0.07ms` from Melbourne, AU
100.49.244.63	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f2 -m16 78.3.126.121

traceroute to 78.3.126.121 (78.3.126.121): 16 hops max, 52 byte packets

2 [AS50917] 89.37.98.244 132.713 ms

3 *

4 *

5 [AS3257] 141.136.111.186 0.908 ms

6 *

7 *

8 *

9 *

10 [AS174] 154.54.74.34 27.619 ms

11 *

12 *

13 [AS5391] 195.29.3.37 27.152 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

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 AS5391 at robtex.

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