31.147.0.0/16

AS2108 · Croatian Academic and Research Network

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Summary

Country	Croatia
Domain	carnet.hr
ASN	AS2108
Registry	RIPE
ID	HR-CARNET-20110210

WHOIS Details

inetnum:        31.147.0.0 - 31.147.255.255
netname:        HR-CARNET-20110210
country:        HR
org:            ORG-CAaR1-RIPE
admin-c:        DK2798-RIPE
admin-c:        IV762-RIPE
tech-c:         DK2798-RIPE
tech-c:         IV762-RIPE
status:         ALLOCATED PA
notify:         ripe@carnet.hr
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS2108-MNT
mnt-lower:      CARNET-MNT
mnt-lower:      AS2108-MNT
mnt-routes:     AS2108-MNT
mnt-irt:        IRT-HR-CERT
created:        2011-02-10T15:44:25Z
last-modified:  2016-09-15T16:06:48Z
source:         RIPE
abuse-email:    abuse@carnet.hr
abuse-c:        CN1130-RIPE
abuse-org:      ORG-CAaR1-RIPE

organisation:   ORG-CAaR1-RIPE
org-name:       Croatian Academic and Research Network
country:        HR
org-type:       LIR
address:        Josipa Marohnica 5
address:        10000
address:        Zagreb
address:        CROATIA
phone:          +38516661555
fax-no:         +38516661630
e-mail:         ripe@carnet.hr
admin-c:        DK2798-RIPE
admin-c:        IM2592-RIPE
admin-c:        IV762-RIPE
abuse-c:        CN1130-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS2108-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS2108-MNT
created:        2004-04-17T11:25:28Z
last-modified:  2025-08-06T07:08:36Z
source:         RIPE
abuse-email:    abuse@carnet.hr
abuse-c:        CN1130-RIPE
abuse-org:      undefined

person:         Danijel Kovacic
address:        Croatian Academic and Research Network (CARNet)
address:        Josipa Marohnica 5
address:        10000 Zagreb, Croatia
mnt-by:         AS2108-MNT
phone:          +385 1 6661 555
e-mail:         danijel.kovacic@carnet.hr
nic-hdl:        DK2798-RIPE
created:        2009-02-16T13:59:20Z
last-modified:  2025-08-06T07:12:08Z
source:         RIPE

person:         Irena Vasilj
address:        Croatian Academic and Research Network (CARNet)
address:        Josipa Marohnica 5
address:        10000 Zagreb, Croatia
phone:          +385 1 6661 555
e-mail:         irena.vasilj@carnet.hr
mnt-by:         AS2108-MNT
nic-hdl:        IV762-RIPE
created:        2009-02-16T14:13:56Z
last-modified:  2025-08-06T07:12:30Z
source:         RIPE

route:          31.147.0.0/16
descr:          CARNET
origin:         AS2108
mnt-by:         AS2108-MNT
created:        2015-05-19T11:17:44Z
last-modified:  2015-05-19T11:17:44Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 31.0.0.0/8

Range	ASN	Company	Num of IPs
31.224.0.0/11	AS3320	Telekom Deutschland GmbH	2,097,152
31.48.0.0/13	AS2856	British Telecommunications PLC	524,288
31.32.0.0/13	AS5410	Bouygues Telecom SA	524,288
31.60.0.0/14	AS5617	Orange Polska Spolka Akcyjna	262,144
31.156.0.0/14	AS30722	Vodafone Italia S.p.A.	262,144
31.16.0.0/14	AS3209	Vodafone Deutschland GmbH	262,144
31.136.0.0/14	AS33915	Vodafone Libertel B.V.	262,144
31.180.0.0/15	AS12389	PJSC Rostelecom	131,072
31.212.0.0/15	AS3320	Telekom Deutschland GmbH	131,072
31.160.0.0/15	AS1136	KPN B.V.	131,072
31.174.0.0/15	AS39603	P4 Sp. z o.o.	131,072
31.218.0.0/15	AS5384	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	131,072
31.126.0.0/15	AS2856	BT Retail	131,072
31.90.0.0/15	AS2856	EE Limited	131,072
31.92.0.0/15	AS2856	EE Limited	131,072
31.162.0.0/15	AS12389	PJSC Rostelecom	131,072
31.166.0.0/15	AS34400	Etihad Etisalat, a joint stock company	131,072
31.164.0.0/15	AS6730	Sunrise GmbH	131,072
31.119.0.0/16	AS2856	BTnet Assignments	65,536
31.104.0.0/16	AS2856	BT-CENTRAL-PLUS	65,536
31.144.0.0/16	AS21497	PrJSC VF UKRAINE	65,536
31.30.0.0/16	AS16019	Vodafone Czech Republic a.s.	65,536
31.206.0.0/16	AS8386	Vodafone Net Iletisim Hizmetler AS	65,536
31.0.0.0/16	AS8374	Polkomtel Sp. z o.o.	65,536
31.173.0.0/16	AS31133	PJSC MegaFon	65,536
31.205.0.0/16	AS41230	ASK4 Limited	65,536
31.150.0.0/16	AS9145	EWE TEL GmbH	65,536
31.145.0.0/16	AS8386	Vodafone Net Iletisim Hizmetler AS	65,536
31.125.0.0/16	AS6871	Plusnet Broadband	65,536
31.153.0.0/16	AS6866	Cyprus Telecommunications Authority	65,536
31.165.0.0/16	AS6730	sunrise Communications AG	65,536
31.120.0.0/16	AS2856	EE Limited	65,536
31.164.0.0/16	AS6730	sunrise Communications AG	65,536
31.46.0.0/16	AS5483	Magyar Telekom Plc.	65,536
31.23.0.0/16	AS12389	PJSC Rostelecom	65,536
31.20.0.0/16	AS50266	Pool for fixed WBA users	65,536
31.215.0.0/16	AS5384	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	65,536
31.4.0.0/16	AS12430	VODAFONE ESPANA S.A.U.	65,536
31.201.0.0/16	AS50266	Pool for fixed WBA, ODF and VULA users	65,536
31.148.0.0/16	AS44546		65,536
31.206.0.0/16	AS15924	Vodafone Net Iletisim Hizmetler AS	65,536
31.5.0.0/16	AS12302	Vodafone Romania S.A.	65,536
31.26.0.0/16	AS30722	IP subnet assigned to VF customers	65,536
31.168.0.0/16	AS8551	Bezeq International Ltd.	65,536
31.152.0.0/16	AS29247	Ote SA (Hellenic Telecommunications Organisation)	65,536
31.154.0.0/16	AS12400	Partner Communications Ltd.	65,536
31.189.0.0/16	AS24608	WIND TRE S.P.A.	65,536
31.218.0.0/16	AS5384	Emirates Telecommunications Corporation	65,536
31.188.0.0/16	AS24608	WIND TRE S.P.A.	65,536

Hosted domains

There are 123 domain names hosted across 82 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
31.147.207.130	ihjj.hr	8
31.147.207.228	beezr.eu	6
31.147.220.84	marinotadic.from.hr	6
31.147.207.64	9bahagia777.com	5
31.147.204.42	iled-project.eu	4
31.147.206.64	kidsathleticscro.eu	4
31.147.207.73	jaistrazujem.hr	3
31.147.206.187	math.hr	3
31.147.207.171	robertpeter.science	3
31.147.207.94	pubmet.hr	2
31.147.207.218	balkan-criminology.eu	2
31.147.206.222	azvo.hr	2
31.147.204.132	stemzamlade.eu	2
31.147.207.9	ocpanet.net	2
31.147.207.58	hsz.hr	2
31.147.206.162	drvnaindustrija.com	2
31.147.206.142	apex-performance.fit	2
31.147.207.36	dief.eu	2
31.147.204.135	isi2015.eu	2
31.147.206.185	hrstud.hr	2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

1,639 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
31.147.60.12	AS2108 Croatian Academic and Research Network	`0.61ms` from Zagreb, HR
31.147.215.26	AS2108 Croatian Academic and Research Network	`1.88ms` from Zagreb, HR
31.147.214.129	AS2108 Croatian Academic and Research Network	`1.85ms` from Zagreb, HR
31.147.228.113	AS2108 Croatian Academic and Research Network	`1.85ms` from Zagreb, HR
31.147.240.145	AS2108 Croatian Academic and Research Network	`7.74ms` from Zagreb, HR
31.147.235.169	AS2108 Croatian Academic and Research Network	`3.96ms` from Zagreb, HR
31.147.209.145	AS2108 Croatian Academic and Research Network	`1.70ms` from Zagreb, HR
31.147.236.17	AS2108 Croatian Academic and Research Network	`3.42ms` from Zagreb, HR
31.147.238.6	AS2108 Croatian Academic and Research Network	`34.09ms` from Ljubljana, SI
31.147.232.17	AS2108 Croatian Academic and Research Network	`4.77ms` from Zagreb, HR
31.147.224.57	AS2108 Croatian Academic and Research Network	`0.53ms` from Zagreb, HR
31.147.219.41	AS2108 Croatian Academic and Research Network	`2.21ms` from Zagreb, HR
31.147.221.193	AS2108 Croatian Academic and Research Network	`1.40ms` from Zagreb, HR
31.147.206.1	AS2108 Croatian Academic and Research Network	`0.44ms` from Zagreb, HR
31.147.230.41	AS2108 Croatian Academic and Research Network	`2.48ms` from Zagreb, HR
31.147.241.3	AS2108 Croatian Academic and Research Network	`5.64ms` from Zagreb, HR
31.147.225.89	AS2108 Croatian Academic and Research Network	`2.50ms` from Zagreb, HR
31.147.229.1	AS2108 Croatian Academic and Research Network	`0.62ms` from Zagreb, HR
31.147.222.35	AS2108 Croatian Academic and Research Network	`3.08ms` from Zagreb, HR
31.147.202.57	AS2108 Croatian Academic and Research Network	`0.48ms` from Zagreb, HR
31.147.233.49	AS2108 Croatian Academic and Research Network	`3.01ms` from Zagreb, HR
31.147.199.1	AS2108 Croatian Academic and Research Network	`0.47ms` from Zagreb, HR
31.147.210.209	AS2108 Croatian Academic and Research Network	`2.29ms` from Zagreb, HR
31.147.218.1	AS2108 Croatian Academic and Research Network	`2.14ms` from Zagreb, HR
31.147.244.145	AS2108 Croatian Academic and Research Network	`2.09ms` 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
2.154.197.96	AS6739 VODAFONE ONO, S.A.	`11.80ms` from Barcelona, ES
51.137.160.96	AS8075 Microsoft Corporation	`0.19ms` from Cardiff, GB
196.127.156.160	AS36925 MEDITELECOM	`3.56ms` from Casablanca, MA
162.232.94.96	AS7018 AT&T Enterprises, LLC	`9.68ms` from Columbus, US
98.126.50.0	AS35908 Krypt Technologies	`1.03ms` from Los Angeles, US
73.205.218.48	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Miami, US
79.4.216.0	AS3269 Telecom Italia S.p.A.	`8.86ms` from Milan, IT
176.223.89.176	AS59862 Professional Link S.r.l.	`0.34ms` from Milan, IT
24.54.60.16	AS11290 Cogeco Connexion inc	`6.84ms` from Montreal, CA
69.34.83.128	AS2379 CenturyLink Communications, LLC	`0.61ms` from Orlando, US
121.81.101.96	AS17511 OPTAGE Inc.	`1.88ms` from Osaka, JP
209.208.226.16	AS32077 ULTIMATE SOFTWARE GROUP	`0.12ms` from Porto Alegre, BR
58.141.150.0	AS10036 DLIVE	`1.72ms` from Seoul, KR
1.235.114.144	AS9318 SK Broadband Co Ltd	`1.38ms` from Seoul, KR
166.104.93.96	AS9321 Hanyang University	`1.90ms` from Seoul, KR
59.123.159.128	AS3462 Data Communication Business Group	`5.58ms` from Taichung, TW
1.168.0.240	AS3462 Data Communication Business Group	`0.99ms` from Taichung, TW
85.72.138.224	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`3.39ms` from Athens, GR
69.175.42.48	AS32475 Internap Holding LLC	`0.93ms` from Chicago, US
84.171.213.176	AS3320 Deutsche Telekom AG	`4.36ms` from Duesseldorf, DE
31.49.205.64	AS2856 British Telecommunications PLC	`4.59ms` from London, GB
139.224.95.96	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.32ms` from Shanghai, CN
124.10.224.16	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`4.96ms` from Taipei, TW
86.60.213.240	AS39699 Lounea Palvelut Oy	`4.50ms` from Tallinn, EE
109.187.100.128	AS28812 PJSC "Bashinformsvyaz"	`9.20ms` from Yekaterinburg, RU

Traceroute

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

traceroute -a -n -q1 -m6 31.147.175.5

traceroute to 31.147.175.5 (31.147.175.5): 6 hops max, 52 byte packets

1 [AS15169] 66.249.95.7 100.957 ms

2 [AS21320] 83.97.89.46 110.921 ms

3 [AS21320] 83.97.88.25 132.414 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Council Bluffs, US

On October 30th 2025

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