A1 Hrvatska d.o.o

Country Croatia Croatia
Updated 04 January 2026

We found 69 IPv4 networks operated by this organization. The first 50 networks are displayed.

Results sorted by network size.

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Network: HR-A1-20110310
CIDR: 31.45.128.0/17
IP Range: 31.45.128.0 - 31.45.255.255
Block size: 32,768
Network: HR-A1-20120417
CIDR: 37.244.128.0/17
IP Range: 37.244.128.0 - 37.244.255.255
Block size: 32,768
Network: HR-A1-20070618
CIDR: 78.134.128.0/17
IP Range: 78.134.128.0 - 78.134.255.255
Block size: 32,768
Network: HR-A1-20051214
CIDR: 88.207.0.0/17
IP Range: 88.207.0.0 - 88.207.127.255
Block size: 32,768
Network: HR-A1-20081002
CIDR: 94.253.128.0/17
IP Range: 94.253.128.0 - 94.253.255.255
Block size: 32,768
Network: HR-A1-20091211
CIDR: 109.60.0.0/17
IP Range: 109.60.0.0 - 109.60.127.255
Block size: 32,768
Network: HR-A1-20090318
CIDR: 188.129.0.0/17
IP Range: 188.129.0.0 - 188.129.127.255
Block size: 32,768
Network: HR-A1-20110209
CIDR: 188.252.128.0/17
IP Range: 188.252.128.0 - 188.252.255.255
Block size: 32,768
Croatia Mobile Customer
Pool
Network: A1HR_POOL
CIDR: 31.45.128.0/18
IP Range: 31.45.128.0 - 31.45.191.255
Block size: 16,384
Network: HR-A1-20040827
CIDR: 83.139.64.0/18
IP Range: 83.139.64.0 - 83.139.127.255
Block size: 16,384
Network: HR-A1-20120911
CIDR: 94.250.128.0/18
IP Range: 94.250.128.0 - 94.250.191.255
Block size: 16,384
Network: HR-A1-20100128
CIDR: 109.227.0.0/18
IP Range: 109.227.0.0 - 109.227.63.255
Block size: 16,384
Network: AMISHR-ACESS
CIDR: 188.129.64.0/18
IP Range: 188.129.64.0 - 188.129.127.255
Block size: 16,384
Croatia Mobile Customer
Pool
Network: A1HR_POOL_2
CIDR: 31.45.192.0/19
IP Range: 31.45.192.0 - 31.45.223.255
Block size: 8,192
Network: HR-A1-20110209
CIDR: 46.234.64.0/19
IP Range: 46.234.64.0 - 46.234.95.255
Block size: 8,192
Network: HR-A1-20070202
CIDR: 77.237.96.0/19
IP Range: 77.237.96.0 - 77.237.127.255
Block size: 8,192
Network: HR-A1-20031010
CIDR: 82.193.192.0/19
IP Range: 82.193.192.0 - 82.193.223.255
Block size: 8,192
Network: VIPNET_DSL
CIDR: 94.250.160.0/19
IP Range: 94.250.160.0 - 94.250.191.255
Block size: 8,192
Network: HR-A1-20090105
CIDR: 95.168.96.0/19
IP Range: 95.168.96.0 - 95.168.127.255
Block size: 8,192
Network: HR-A1-20021009
CIDR: 212.15.160.0/19
IP Range: 212.15.160.0 - 212.15.191.255
Block size: 8,192
Network: HR-A1-991124
CIDR: 212.91.96.0/19
IP Range: 212.91.96.0 - 212.91.127.255
Block size: 8,192
Network: HR-A1-20080827
CIDR: 212.92.192.0/19
IP Range: 212.92.192.0 - 212.92.223.255
Block size: 8,192
Network: HR-A1-20050831
CIDR: 213.147.96.0/19
IP Range: 213.147.96.0 - 213.147.127.255
Block size: 8,192
Network: HR-A1-20001113
CIDR: 213.149.32.0/19
IP Range: 213.149.32.0 - 213.149.63.255
Block size: 8,192
Network: VIPNET_DSL
CIDR: 37.244.240.0/20
IP Range: 37.244.240.0 - 37.244.255.255
Block size: 4,096
Network: HR-A1-20050218
CIDR: 85.10.48.0/20
IP Range: 85.10.48.0 - 85.10.63.255
Block size: 4,096
Network: VIPNET_DSL
CIDR: 109.227.32.0/20
IP Range: 109.227.32.0 - 109.227.47.255
Block size: 4,096
Croatia A1 Hrvatska d.o.o
ADSL infrastructure subnets
Network: AMISHR-ACESS
CIDR: 188.129.48.0/20
IP Range: 188.129.48.0 - 188.129.63.255
Block size: 4,096
Network: HR-A1-20021216
CIDR: 217.14.208.0/20
IP Range: 217.14.208.0 - 217.14.223.255
Block size: 4,096
Croatia A1 Hrvatska d.o.o
Vrtni put 1
Network: CUSTOMER_POOL
CIDR: N/A
IP Range: 213.149.32.0 - 213.149.41.255
Block size: 2,560
Network: VIPNET_DSL
CIDR: 31.45.248.0/21
IP Range: 31.45.248.0 - 31.45.255.255
Block size: 2,048
Network: HR-A1-20120125
CIDR: 37.48.232.0/21
IP Range: 37.48.232.0 - 37.48.239.255
Block size: 2,048
Network: VIPNET_DSL
CIDR: 37.244.224.0/21
IP Range: 37.244.224.0 - 37.244.231.255
Block size: 2,048
Network: VIPNET_DSL
CIDR: 37.244.232.0/21
IP Range: 37.244.232.0 - 37.244.239.255
Block size: 2,048
Network: VIPNET_DSL
CIDR: 77.237.96.0/21
IP Range: 77.237.96.0 - 77.237.103.255
Block size: 2,048
Network: VIPNET_DSL
CIDR: 77.237.104.0/21
IP Range: 77.237.104.0 - 77.237.111.255
Block size: 2,048
Network: VIPNET_DSL
CIDR: 109.227.56.0/21
IP Range: 109.227.56.0 - 109.227.63.255
Block size: 2,048
Croatia A1 Hrvatska d.o.o
XDSL infrastructure subnets
Network: AMISHR-ACESS4
CIDR: 188.129.24.0/21
IP Range: 188.129.24.0 - 188.129.31.255
Block size: 2,048
Croatia A1 Hrvatska d.o.o
XDSL infrastructure subnets
Network: AMISHR-ACESS3
CIDR: 188.129.32.0/21
IP Range: 188.129.32.0 - 188.129.39.255
Block size: 2,048
Croatia A1 Hrvatska d.o.o
ADSL infrastructure subnets
Network: AMISHR-ACESS
CIDR: 188.129.40.0/21
IP Range: 188.129.40.0 - 188.129.47.255
Block size: 2,048
Croatia Residential Customer Pool - Fixed
HR-10000 Zagreb
Network: CUSTOMER_POOL
CIDR: N/A
IP Range: 213.149.53.0 - 213.149.58.255
Block size: 1,536
Network: HR-A1-20160916
CIDR: 185.168.116.0/22
IP Range: 185.168.116.0 - 185.168.119.255
Block size: 1,024
Croatia A1 Hrvatska d.o.o
LL interface Addresses
Network: AMISHR-ACESS
CIDR: 188.129.8.0/22
IP Range: 188.129.8.0 - 188.129.11.255
Block size: 1,024
CIDR: 188.129.12.0/22
IP Range: 188.129.12.0 - 188.129.15.255
Block size: 1,024
Network: INFIGOIS-HR
CIDR: 78.134.177.0/24
IP Range: 78.134.177.0 - 78.134.177.255
Block size: 256
Croatia A1 Hrvatska d.o.o
ADSL infrastructure subnets
Network: AMISHR-ACESS
CIDR: 85.10.63.0/24
IP Range: 85.10.63.0 - 85.10.63.255
Block size: 256
Croatia A1 Hrvatska d.o.o
Core Network
Network: AMISHR-ACESS
CIDR: 188.129.0.0/24
IP Range: 188.129.0.0 - 188.129.0.255
Block size: 256
Network: VIPNET
CIDR: 193.111.164.0/24
IP Range: 193.111.164.0 - 193.111.164.255
Block size: 256
Network: HR-A1
CIDR: 194.146.109.0/24
IP Range: 194.146.109.0 - 194.146.109.255
Block size: 256
Croatia ITS - Gprs Backup
Pool
Network: VIPNET
CIDR: 212.15.172.0/24
IP Range: 212.15.172.0 - 212.15.172.255
Block size: 256
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