Skip to main content
Organization

A1 Hrvatska d.o.o.

IPv4 addresses
396,544
CIDR ranges
110
Category
enterprise
BGP prefixes announced
51

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.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

A1 Hrvatska d.o.o. — global IP footprint

Cities where A1 Hrvatska d.o.o. has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

Countries served by A1 Hrvatska d.o.o.

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by A1 Hrvatska d.o.o.

ASNNameIPsPrefixesCountry
AS31012 A1 Hrvatska d.o.o. 161.0K 30 HR
AS12810 A1 Hrvatska d.o.o. 132.4K 21 HR
AS35549 A1 Hrvatska d.o.o. 52.2K 17 HR
AS29485 A1 Hrvatska d.o.o. 32.8K 19 HR
AS25528 A1 Hrvatska d.o.o. 11.5K 9 HR
AS15994 A1 Hrvatska d.o.o. 6.7K 14 HR

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
37.244.128.0/17 32.8K
98.6%
AS12810 HR
88.207.0.0/17 32.8K
93.5%
AS31012 HR Split-Dalmatia County Split
94.253.128.0/17 32.8K
98.2%
AS31012 HR Primorje-Gorski Kotar County Rijeka
109.60.0.0/17 32.8K
99.6%
AS31012 HR City of Zagreb Zagreb
31.45.128.0/18 16.4K
100.0%
AS12810 HR
78.134.192.0/18 16.4K
94.4%
AS35549 HR City of Zagreb Zagreb
94.250.128.0/18 16.4K
100.0%
AS12810 HR City of Zagreb Zagreb
109.227.0.0/18 16.4K
99.9%
AS12810 HR City of Zagreb Zagreb
188.252.128.0/18 16.4K
30.4%
AS31012 HR City of Zagreb Zagreb
31.45.192.0/19 8.2K
100.0%
AS12810 HR
46.234.64.0/19 8.2K
97.4%
AS31012 HR City of Zagreb Zagreb
77.237.96.0/19 8.2K
94.0%
AS12810 HR City of Zagreb Zagreb
78.134.128.0/19 8.2K
96.9%
AS35549 HR
95.168.96.0/19 8.2K
99.8%
AS12810 HR City of Zagreb Zagreb
188.129.32.0/19 8.2K
97.5%
AS29485 HR City of Zagreb Zagreb
188.252.224.0/19 8.2K
0.0%
AS31012 HR Šibenik-Knin County Šibenik
212.91.96.0/19 8.2K
65.4%
AS12810 HR
212.92.192.0/19 8.2K
5.2%
AS35549 HR City of Zagreb Zagreb
31.45.224.0/20 4.1K
86.5%
AS12810 HR
78.134.160.0/20 4.1K
99.9%
AS35549 HR
82.193.208.0/20 4.1K
3.6%
AS25528 HR City of Zagreb Zagreb
83.139.80.0/20 4.1K
97.9%
AS31012 HR County of Osijek-Baranja Osijek
83.139.96.0/20 4.1K
94.3%
AS31012 HR Zagreb County Sveti Ivan Zelina
188.129.16.0/20 4.1K
47.0%
AS29485 HR City of Zagreb Zagreb
188.129.96.0/20 4.1K
99.7%
AS29485 HR Split-Dalmatia County Makarska
188.252.208.0/20 4.1K
0.0%
AS31012 HR City of Zagreb Zagreb
212.15.160.0/20 4.1K
99.8%
AS12810 HR
213.147.96.0/20 4.1K
7.5%
AS35549 HR City of Zagreb Zagreb
217.14.208.0/20 4.1K
23.8%
AS25528 HR City of Zagreb Zagreb
31.45.248.0/21 2.0K
100.0%
AS12810 HR
37.48.232.0/21 2.0K
1.0%
AS35549 HR City of Zagreb Zagreb
78.134.184.0/21 2.0K
100.0%
AS35549 HR
83.139.72.0/21 2.0K
97.7%
AS31012 HR County of Osijek-Baranja Osijek
83.139.112.0/21 2.0K
93.7%
AS31012 HR
85.10.48.0/21 2.0K
86.4%
AS29485 HR
188.129.0.0/21 2.0K
96.5%
AS29485 HR Split-Dalmatia County Kaštel Novi
188.129.64.0/21 2.0K
98.2%
AS29485 HR Sisak-Moslavina County Lipovljani
188.129.88.0/21 2.0K
98.9%
AS29485 HR City of Zagreb Zagreb
188.129.112.0/21 2.0K
99.8%
AS29485 HR City of Zagreb Zagreb
188.252.200.0/21 2.0K
0.0%
AS31012 HR
212.15.176.0/21 2.0K
90.7%
AS12810 HR Bjelovar-Bilogora County Veliki Grđevac
213.147.120.0/21 2.0K
5.7%
AS35549 HR
213.149.32.0/21 2.0K
59.2%
AS31012 HR County of Osijek-Baranja Osijek
31.45.244.0/22 1.0K
57.0%
AS12810 HR
78.134.180.0/22 1.0K
99.9%
AS35549 HR
80.75.52.0/22 1.0K
93.8%
AS12810 AT
82.193.204.0/22 1.0K
5.8%
AS25528 HR
83.139.124.0/22 1.0K
97.6%
AS31012 HR
185.168.116.0/22 1.0K
25.9%
AS35549 HR Istria County Pazin
188.129.12.0/22 1.0K
0.0%
AS15994 HR
188.129.72.0/22 1.0K
98.5%
AS29485 HR Split-Dalmatia County Trogir
188.129.76.0/22 1.0K
97.6%
AS15994 HR City of Zagreb Zagreb
188.129.80.0/22 1.0K
99.7%
AS15994 HR City of Zagreb Zagreb
188.129.84.0/22 1.0K
97.6%
AS29485 HR City of Zagreb Zagreb
188.129.120.0/22 1.0K
99.8%
AS29485 HR
188.252.192.0/22 1.0K
0.0%
AS31012 HR
188.252.196.0/22 1.0K
0.0%
AS15994 HR
212.15.188.0/22 1.0K
99.2%
AS12810 HR
213.147.112.0/22 1.0K
6.8%
AS35549 HR
213.149.44.0/22 1.0K
24.6%
AS31012 HR
213.149.52.0/22 1.0K
0.5%
AS31012 HR
213.149.56.0/22 1.0K
49.1%
AS31012 HR
31.45.242.0/23 512
4.5%
AS12810 HR
78.40.0.0/23 512
0.0%
AS12810 MK
78.134.178.0/23 512
99.8%
AS35549 HR
82.193.194.0/23 512
0.8%
AS25528 HR
82.193.198.0/23 512
3.5%
AS25528 HR
82.193.200.0/23 512
2.1%
AS25528 HR
83.139.64.0/23 512
8.0%
AS31012 HR County of Osijek-Baranja Osijek
83.139.68.0/23 512
98.8%
AS31012 HR
83.139.122.0/23 512
97.7%
AS31012 HR
85.10.56.0/23 512
100.0%
AS29485 HR
85.10.62.0/23 512
73.0%
AS29485 HR
188.129.10.0/23 512
99.8%
AS29485 HR
188.129.124.0/23 512
99.6%
AS29485 HR
212.15.184.0/23 512
99.4%
AS12810 HR
213.147.118.0/23 512
8.0%
AS35549 HR
213.149.42.0/23 512
35.7%
AS31012 HR
213.149.48.0/23 512
20.1%
AS31012 HR
31.45.240.0/24 256
97.7%
AS12810 HR
78.134.176.0/24 256
100.0%
AS35549 HR
82.193.192.0/24 256
2.3%
AS25528 HR
82.193.193.0/24 256
0.0%
AS35549 HR
82.193.197.0/24 256
1.6%
AS25528 HR
82.193.203.0/24 256
2.3%
AS25528 HR
83.139.66.0/24 256
2.3%
AS31012 HR County of Osijek-Baranja Osijek
83.139.67.0/24 256
98.0%
AS15994 HR County of Osijek-Baranja Osijek
83.139.70.0/24 256
97.7%
AS15994 HR
83.139.71.0/24 256
97.7%
AS31012 HR
83.139.120.0/24 256
98.4%
AS15994 HR
83.139.121.0/24 256
97.7%
AS31012 HR
85.10.58.0/24 256
99.2%
AS29485 HR
85.10.61.0/24 256
100.0%
AS29485 HR
91.223.65.0/24 256
5.5%
AS12810 HR
188.129.8.0/24 256
100.0%
AS29485 HR
188.129.9.0/24 256
89.1%
AS15994 HR
188.129.126.0/24 256
100.0%
AS15994 HR
188.129.127.0/24 256
100.0%
AS29485 HR
192.56.234.0/24 256
0.0%
AS35549 US
194.146.109.0/24 256
26.2%
AS15994 HR

Frequently Asked Questions

How many IP addresses does A1 Hrvatska d.o.o. own?

A1 Hrvatska d.o.o. controls 396.5K IPv4 addresses distributed across 110 CIDR ranges. The organization is registered in Croatia.

What ASNs does A1 Hrvatska d.o.o. operate?

A1 Hrvatska d.o.o. operates 6 Autonomous Systems. Each ASN represents an independently routed network that A1 Hrvatska d.o.o. manages for internet traffic delivery.

What countries does A1 Hrvatska d.o.o. serve?

A1 Hrvatska d.o.o. has IP address allocations in 3 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is A1 Hrvatska d.o.o.?

A1 Hrvatska d.o.o. is categorized as enterprise. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-29 06:40:31 UTC
Share