AS216129 GuardNetwork-AS SEBEK sp. z o.o

GuardNetwork-AS SEBEK sp. z o.o · registered in Poland

IPv4 addresses5,88816 prefixes · <0.001% of announced IPv4

Rank in Poland#211largest network in PL by IPv4 space, of 2,091 · 0.03% of PL

Rank worldwide#12,582of 79,396 networks with IPv4

IPv61 x /32 (65,541 x /48)19 prefixes

CountryPoland2,145 ASNs registered there

Open AS216129 in ASN lookup Look up an IP in this network (2.27.253.1) All networks in Poland

IPv4 prefixes

All 16 prefixes, in address order.

2.27.253.0/24
31.56.180.0/24
31.57.13.0/24
31.58.85.0/24
31.77.241.0/24
104.234.24.0/24
107.161.154.0/24
143.20.155.0/24
148.253.208.0/21
177.177.230.0/24
177.177.237.0/24
185.28.84.0/24
188.220.148.0/24
188.220.205.0/24
199.83.103.0/24
202.181.188.0/24

IPv6 prefixes

All 19 prefixes.

2a13:d200::/44
2a13:d200:10::/46
2a13:d200:14::/47
2a13:d200:16::/47
2a13:d200:18::/45
2a13:d200:20::/43
2a13:d200:40::/42
2a13:d200:80::/41
2a13:d200:100::/40
2a13:d200:200::/39
2a13:d200:400::/38
2a13:d200:800::/37
2a13:d200:1000::/36
2a13:d200:2000::/35
2a13:d200:4000::/34
2a13:d200:8000::/33
2a13:d201::/47
2a13:d201:3::/48
2a13:d201:6::/47

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AS197790#214 AS-ACTUS Actus P.S.A5,888

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