Sileman Sp. z o.o.

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

ASN	30851
Name	SILEMAN-RUDASL-AS
Organization	Sileman Sp. z o.o.
Country	Poland
Registry	RIPE NCC

IPv4 addresses	100,352
IPv6 /64 networks	232
Prefixes	36

IPv4 Prefixes for AS30851 - showing the first 20 of 35 networks

Network		Location	Addresses
193.24.204.0/22	Sileman Sp. z o.o. policy NCT&R Wieslaw Zurek	Bytom	1,024
217.173.160.0/20	Sileman Sp. z o.o.	Warsaw	4,096
217.173.160.0/22	Sileman Sp. z o.o.	Warsaw	1,024
217.173.164.0/22	Sileman Sp. z o.o.	Swichowo (Świchówko)	1,024
217.173.168.0/22	Sileman Sp. z o.o.	Ruda Śląska (Wirek)	1,024
217.173.168.0/23	Sileman Sp. z o.o.	Ruda Śląska (Wirek)	512
217.173.170.0/23	Sileman Sp. z o.o.	Ruda Śląska (Wirek)	512
217.173.172.0/22	Sileman Sp. z o.o	Ruda Śląska (Wirek)	1,024
83.142.168.0/22	Sileman Sp. z o.o. policy	Ruda Śląska (Wirek)	1,024
83.142.170.0/24	Sileman Sp. z o.o. policy	Ruda Śląska (Wirek)	256
83.142.171.0/24	Sileman Sp. z o.o.	Swichowo (Świchówko)	256
83.142.172.0/22	Sileman Sp. z o.o. policy	Ruda Śląska (Wirek)	1,024
83.142.172.0/24	Sileman Sp. z o.o. policy	Ruda Śląska (Wirek)	256
83.142.173.0/24	Sileman Sp. z o.o. policy	Ruda Śląska (Wirek)	256
83.142.175.0/24	Sileman Sp. z o.o.	Swichowo (Świchówko)	256
85.11.102.0/24	Sileman Sp. z o.o.	Swichowo (Świchówko)	256
85.11.110.0/23	Sileman Sp. z o.o. policy	Radzionków	512
85.11.110.0/24	Sileman Sp. z o.o. policy	Radzionków	256
85.11.111.0/24	Sileman Sp. z o.o. policy	Radzionków	256
85.11.64.0/18	Sileman Sp. z o.o. policy	Ruda Śląska (Wirek)	16,384

IPv6 Prefixes for AS30851

Network		Location	/64 Prefixes
2a00:1d60::/32	Sileman Sp. z o.o. policy	Ruda Śląska (Wirek)	232