AS42237 w1n Anastasiia Hein

w1n Anastasiia Hein · registered in Ukraine

IPv4 addresses1,7925 prefixes · <0.001% of announced IPv4

Rank in Ukraine#375largest network in UA by IPv4 space, of 1,527 · 0.02% of UA

Rank worldwide#24,582of 79,396 networks with IPv4

IPv617 x /32 (1,179,647 x /48)21 prefixes

CountryUkraine1,564 ASNs registered there

Open AS42237 in ASN lookup Look up an IP in this network (91.236.116.1) All networks in Ukraine

IPv4 prefixes

All 5 prefixes, in address order.

91.236.116.0/24
185.217.0.0/23
185.246.128.0/23
185.246.130.0/24
193.105.134.0/24

IPv6 prefixes

All 21 prefixes.

2a0b:c040::/31
2a0d:8980::/29
2a10:e0c0:1::/48
2a10:e0c0:2::/47
2a10:e0c0:4::/46
2a10:e0c0:8::/45
2a10:e0c0:10::/44
2a10:e0c0:20::/43
2a10:e0c0:40::/42
2a10:e0c0:80::/41
2a10:e0c0:100::/40
2a10:e0c0:200::/39
2a10:e0c0:400::/38
2a10:e0c0:800::/37
2a10:e0c0:1000::/36
2a10:e0c0:2000::/35
2a10:e0c0:4000::/34
2a10:e0c0:8000::/33
2a10:e0c1::/32
2a10:e0c2::/31
2a10:e0c4::/30

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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