AS41075 ATW-AS ATW Internet Kft.

ATW-AS ATW Internet Kft. · registered in Hungary

IPv4 addresses24,83231 prefixes · <0.001% of announced IPv4

Rank in Hungary#24largest network in HU by IPv4 space, of 236 · 0.43% of HU

Rank worldwide#5,448of 79,396 networks with IPv4

IPv64 x /32 (262,144 x /48)4 prefixes

CountryHungary246 ASNs registered there

Open AS41075 in ASN lookup Look up an IP in this network (5.56.32.1) All networks in Hungary

IPv4 prefixes

All 31 prefixes, in address order.

5.56.32.0/24
5.56.39.0/24
37.17.168.0/23
37.221.208.0/21
78.24.184.0/21
79.172.194.0/23
79.172.197.0/24
87.229.24.0/24
87.229.111.0/24
88.151.96.0/21
94.125.176.0/21
94.199.48.0/21
94.199.176.0/23
94.199.180.0/22
95.140.33.0/24
95.140.34.0/23
95.140.36.0/23
95.140.40.0/23
95.140.43.0/24
95.140.44.0/22
185.6.136.0/22
185.225.68.0/22
193.28.231.0/24
193.142.153.0/24
195.200.66.0/23
195.234.26.0/23
195.246.199.0/24
217.112.128.0/21
217.112.136.0/23
217.112.139.0/24
217.112.140.0/22

IPv6 prefixes

All 4 prefixes.

2a00:e300::/32
2a01:270::/32
2a01:47c1::/32
2a02:c640::/32

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AS41627#25 ASPICKUPNET Pick-Up Ltd.19,456

AS29278#26 RACKHOST-HU-AS Rackhost Zrt.19,200

AS42864#27 GigaNet-HU Giganet Internet Szolgaltato Kft18,656

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources